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Submodulify ucg and update to v1.5.2 (#2503)

Browse Source 
* turn ucg into submodule
* update ucg to 1.5.2
* add license note to doc
* align docs with esp32
* move ucg hal into platform folder
adapt examples
This commit is contained in:
Arnim Läuger 2018-10-19 22:18:50 +02:00 committed by Marcel Stör
parent 5f67de8d48
commit 67567af959
54 changed files with 642 additions and 212850 deletions
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3
.gitmodules vendored
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@ -1,3 +1,6 @@
[submodule "app/u8g2lib/u8g2"]
path = app/u8g2lib/u8g2
url = https://github.com/olikraus/U8g2_Arduino.git
[submodule "app/ucglib/ucg"]
path = app/ucglib/ucg
url = https://github.com/olikraus/Ucglib_Arduino.git

2
app/include/ucg_config.h
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@ -27,8 +27,10 @@
// Uncomment the UCG_DISPLAY_TABLE_ENTRY for the device(s) you want to
// compile into the firmware.
//
// UCG_DISPLAY_TABLE_ENTRY(hx8352c_18x240x400_hw_spi, ucg_dev_hx8352c_18x240x400, ucg_ext_hx8352c_18) \
// UCG_DISPLAY_TABLE_ENTRY(ili9163_18x128x128_hw_spi, ucg_dev_ili9163_18x128x128, ucg_ext_ili9163_18) \
// UCG_DISPLAY_TABLE_ENTRY(ili9341_18x240x320_hw_spi, ucg_dev_ili9341_18x240x320, ucg_ext_ili9341_18) \
// UCG_DISPLAY_TABLE_ENTRY(ili9486_18x320x480_hw_spi, ucg_dev_ili9486_18x320x480, ucg_ext_ili9486_18) \
// UCG_DISPLAY_TABLE_ENTRY(pcf8833_16x132x132_hw_spi, ucg_dev_pcf8833_16x132x132, ucg_ext_pcf8833_16) \
// UCG_DISPLAY_TABLE_ENTRY(seps225_16x128x128_uvis_hw_spi, ucg_dev_seps225_16x128x128_univision, ucg_ext_seps225_16) \
// UCG_DISPLAY_TABLE_ENTRY(ssd1351_18x128x128_hw_spi, ucg_dev_ssd1351_18x128x128_ilsoft, ucg_ext_ssd1351_18) \

2
app/modules/Makefile
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@ -44,7 +44,7 @@ INCLUDES += -I ../libc
INCLUDES += -I ../coap
INCLUDES += -I ../mqtt
INCLUDES += -I ../u8g2lib/u8g2/src/clib
INCLUDES += -I ../ucglib
INCLUDES += -I ../ucglib/ucg/src/clib
INCLUDES += -I ../lua
INCLUDES += -I ../pcm
INCLUDES += -I ../platform

957
app/modules/ucg.c
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1
app/platform/Makefile
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@ -44,6 +44,7 @@ INCLUDES += -I ../spiffs
INCLUDES += -I ../libc
INCLUDES += -I ../lua
INCLUDES += -I ../u8g2lib/u8g2/src/clib
INCLUDES += -I ../ucglib/ucg/src/clib
PDIR := ../$(PDIR)
sinclude $(PDIR)Makefile

129
app/platform/ucg_nodemcu_hal.c Normal file
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@ -0,0 +1,129 @@
// Do not use the code from ucg submodule and skip the complete source here
// if the ucg module is not selected.
// Reason: The whole ucg submodule code tree might not even exist in this case.
#include "user_modules.h"
#ifdef LUA_USE_MODULES_UCG
#include <string.h>
#include "c_stdlib.h"
#include "platform.h"
#define USE_PIN_LIST
#include "ucg_nodemcu_hal.h"
#define delayMicroseconds os_delay_us
static spi_data_type cache;
static uint8_t cached;
#define CACHED_TRANSFER(dat, num) cache = cached = 0; \
while( arg > 0 ) { \
if (cached == 4) { \
platform_spi_transaction( 1, 0, 0, 32, cache, 0, 0, 0 ); \
cache = cached = 0; \
} \
cache = (cache << num*8) | dat; \
cached += num; \
arg--; \
} \
if (cached > 0) { \
platform_spi_transaction( 1, 0, 0, cached * 8, cache, 0, 0, 0 ); \
}
int16_t ucg_com_nodemcu_hw_spi(ucg_t *ucg, int16_t msg, uint16_t arg, uint8_t *data)
{
switch(msg)
{
case UCG_COM_MSG_POWER_UP:
/* "data" is a pointer to ucg_com_info_t structure with the following information: */
/* ((ucg_com_info_t *)data)->serial_clk_speed value in nanoseconds */
/* ((ucg_com_info_t *)data)->parallel_clk_speed value in nanoseconds */
/* setup pins */
// we assume that the SPI interface was already initialized
// just care for the /CS and D/C pins
//platform_gpio_write( ucg->pin_list[0], value );
if ( ucg->pin_list[UCG_PIN_RST] != UCG_PIN_VAL_NONE )
platform_gpio_mode( ucg->pin_list[UCG_PIN_RST], PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_FLOAT );
platform_gpio_mode( ucg->pin_list[UCG_PIN_CD], PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_FLOAT );
if ( ucg->pin_list[UCG_PIN_CS] != UCG_PIN_VAL_NONE )
platform_gpio_mode( ucg->pin_list[UCG_PIN_CS], PLATFORM_GPIO_OUTPUT, PLATFORM_GPIO_FLOAT );
break;
case UCG_COM_MSG_POWER_DOWN:
break;
case UCG_COM_MSG_DELAY:
delayMicroseconds(arg);
break;
case UCG_COM_MSG_CHANGE_RESET_LINE:
if ( ucg->pin_list[UCG_PIN_RST] != UCG_PIN_VAL_NONE )
platform_gpio_write( ucg->pin_list[UCG_PIN_RST], arg );
break;
case UCG_COM_MSG_CHANGE_CS_LINE:
if ( ucg->pin_list[UCG_PIN_CS] != UCG_PIN_VAL_NONE )
platform_gpio_write( ucg->pin_list[UCG_PIN_CS], arg );
break;
case UCG_COM_MSG_CHANGE_CD_LINE:
platform_gpio_write( ucg->pin_list[UCG_PIN_CD], arg );
break;
case UCG_COM_MSG_SEND_BYTE:
platform_spi_send( 1, 8, arg );
break;
case UCG_COM_MSG_REPEAT_1_BYTE:
CACHED_TRANSFER(data[0], 1);
break;
case UCG_COM_MSG_REPEAT_2_BYTES:
CACHED_TRANSFER((data[0] << 8) | data[1], 2);
break;
case UCG_COM_MSG_REPEAT_3_BYTES:
while( arg > 0 ) {
platform_spi_transaction( 1, 0, 0, 24, (data[0] << 16) | (data[1] << 8) | data[2], 0, 0, 0 );
arg--;
}
break;
case UCG_COM_MSG_SEND_STR:
CACHED_TRANSFER(*data++, 1);
break;
case UCG_COM_MSG_SEND_CD_DATA_SEQUENCE:
while(arg > 0)
{
if ( *data != 0 )
{
/* set the data line directly, ignore the setting from UCG_CFG_CD */
if ( *data == 1 )
{
platform_gpio_write( ucg->pin_list[UCG_PIN_CD], 0 );
}
else
{
platform_gpio_write( ucg->pin_list[UCG_PIN_CD], 1 );
}
}
data++;
platform_spi_send( 1, 8, *data );
data++;
arg--;
}
break;
}
return 1;
}
#endif /* LUA_USE_MODULES_UCG */

17
app/platform/ucg_nodemcu_hal.h Normal file
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@ -0,0 +1,17 @@
#ifndef _UCG_NODEMCU_HAL_H
#define _UCG_NODEMCU_HAL_H
#include "ucg.h"
// extend standard ucg_t struct with info that's needed in the communication callbacks
typedef struct {
ucg_t ucg;
void *hal;
} ucg_nodemcu_t;
int16_t ucg_com_nodemcu_hw_spi(ucg_t *ucg, int16_t msg, uint16_t arg, uint8_t *data);
#endif /* _UCG_NODEMCU_HAL_H */

5
app/ucglib/Makefile
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@ -24,7 +24,7 @@ STD_CFLAGS=-std=gnu11 -Wimplicit
# makefile at its root level - these are then overridden
# for a subtree within the makefile rooted therein
#
#DEFINES +=
DEFINES += -DUSE_PIN_LIST
#############################################################
# Recursion Magic - Don't touch this!!
@ -38,7 +38,10 @@ STD_CFLAGS=-std=gnu11 -Wimplicit
# Required for each makefile to inherit from the parent
#
CSRCS := $(wildcard ucg/src/clib/*.c *.c)
INCLUDES := $(INCLUDES) -I $(PDIR)include
INCLUDES += -I ucg/src/clib
INCLUDES += -I ./
INCLUDES += -I ../libc
PDIR := ../$(PDIR)

1
app/ucglib/ucg Submodule

@ -0,0 +1 @@
Subproject commit e21641a6c1ddb0e71f7b9e01501fa739786c68b1

2164
app/ucglib/ucg.h
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87
app/ucglib/ucg_bitmap.c
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@ -1,87 +0,0 @@
/*
ucg_bitmap.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#ifdef UCG_MSG_DRAW_L90TC
void ucg_DrawTransparentBitmapLine(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t dir, ucg_int_t len, const unsigned char *bitmap)
{
ucg->arg.pixel.rgb.color[0] = ucg->arg.rgb[0].color[0];
ucg->arg.pixel.rgb.color[1] = ucg->arg.rgb[0].color[1];
ucg->arg.pixel.rgb.color[2] = ucg->arg.rgb[0].color[2];
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg->arg.dir = dir;
ucg->arg.len = len;
ucg->arg.bitmap = bitmap;
ucg->arg.pixel_skip = 0;
ucg_DrawL90TCWithArg(ucg);
}
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
void ucg_DrawBitmapLine(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t dir, ucg_int_t len, const unsigned char *bitmap)
{
/*
ucg->arg.pixel.rgb.color[0] = ucg->arg.rgb[0].color[0];
ucg->arg.pixel.rgb.color[1] = ucg->arg.rgb[0].color[1];
ucg->arg.pixel.rgb.color[2] = ucg->arg.rgb[0].color[2];
*/
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg->arg.dir = dir;
ucg->arg.len = len;
ucg->arg.bitmap = bitmap;
ucg->arg.pixel_skip = 0;
//ucg->arg.scale = 0;
ucg_DrawL90BFWithArg(ucg);
}
#endif /* UCG_MSG_DRAW_L90BF */
#ifdef ON_HOLD
void ucg_DrawRLBitmap(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t dir, const unsigned char *rl_bitmap)
{
ucg->arg.pixel.rgb.color[0] = ucg->arg.rgb[0].color[0];
ucg->arg.pixel.rgb.color[1] = ucg->arg.rgb[0].color[1];
ucg->arg.pixel.rgb.color[2] = ucg->arg.rgb[0].color[2];
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg->arg.dir = dir;
ucg->arg.len = 0;
ucg->arg.bitmap = rl_bitmap;
ucg_DrawL90RLWithArg(ucg);
}
#endif

215
app/ucglib/ucg_box.c
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@ -1,215 +0,0 @@
/*
ucg_box.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
void ucg_DrawBox(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h)
{
while( h > 0 )
{
ucg_DrawHLine(ucg, x, y, w);
h--;
y++;
}
}
/*
- clear the screen with black color
- reset clip range to max
- set draw color to white
*/
void ucg_ClearScreen(ucg_t *ucg)
{
ucg_SetColor(ucg, 0, 0, 0, 0);
ucg_SetMaxClipRange(ucg);
ucg_DrawBox(ucg, 0, 0, ucg_GetWidth(ucg), ucg_GetHeight(ucg));
ucg_SetColor(ucg, 0, 255, 255, 255);
}
void ucg_DrawRBox(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h, ucg_int_t r)
{
ucg_int_t xl, yu;
ucg_int_t yl, xr;
xl = x;
xl += r;
yu = y;
yu += r;
xr = x;
xr += w;
xr -= r;
xr -= 1;
yl = y;
yl += h;
yl -= r;
yl -= 1;
ucg_DrawDisc(ucg, xl, yu, r, UCG_DRAW_UPPER_LEFT);
ucg_DrawDisc(ucg, xr, yu, r, UCG_DRAW_UPPER_RIGHT);
ucg_DrawDisc(ucg, xl, yl, r, UCG_DRAW_LOWER_LEFT);
ucg_DrawDisc(ucg, xr, yl, r, UCG_DRAW_LOWER_RIGHT);
{
ucg_int_t ww, hh;
ww = w;
ww -= r;
ww -= r;
ww -= 2;
hh = h;
hh -= r;
hh -= r;
hh -= 2;
xl++;
yu++;
h--;
ucg_DrawBox(ucg, xl, y, ww, r+1);
ucg_DrawBox(ucg, xl, yl, ww, r+1);
ucg_DrawBox(ucg, x, yu, w, hh);
}
}
ucg_ccs_t ucg_ccs_box[6]; /* color component sliders used by GradientBox */
void ucg_DrawGradientBox(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h)
{
uint8_t i;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
/* 8. Jan 2014: correct? */
//printf("%d %d %d\n", ucg->arg.rgb[3].color[0], ucg->arg.rgb[3].color[1], ucg->arg.rgb[3].color[2]);
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg_ccs_box+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[2].color[i], h);
ucg_ccs_init(ucg_ccs_box+i+3, ucg->arg.rgb[1].color[i], ucg->arg.rgb[3].color[i], h);
}
while( h > 0 )
{
ucg->arg.rgb[0].color[0] = ucg_ccs_box[0].current;
ucg->arg.rgb[0].color[1] = ucg_ccs_box[1].current;
ucg->arg.rgb[0].color[2] = ucg_ccs_box[2].current;
ucg->arg.rgb[1].color[0] = ucg_ccs_box[3].current;
ucg->arg.rgb[1].color[1] = ucg_ccs_box[4].current;
ucg->arg.rgb[1].color[2] = ucg_ccs_box[5].current;
//printf("%d %d %d\n", ucg_ccs_box[0].current, ucg_ccs_box[1].current, ucg_ccs_box[2].current);
//printf("%d %d %d\n", ucg_ccs_box[3].current, ucg_ccs_box[4].current, ucg_ccs_box[5].current);
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg->arg.len = w;
ucg->arg.dir = 0;
ucg_DrawL90SEWithArg(ucg);
for ( i = 0; i < 6; i++ )
ucg_ccs_step(ucg_ccs_box+i);
h--;
y++;
}
}
/* restrictions: w > 0 && h > 0 */
void ucg_DrawFrame(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h)
{
ucg_int_t xtmp = x;
ucg_DrawHLine(ucg, x, y, w);
ucg_DrawVLine(ucg, x, y, h);
x+=w;
x--;
ucg_DrawVLine(ucg, x, y, h);
y+=h;
y--;
ucg_DrawHLine(ucg, xtmp, y, w);
}
void ucg_DrawRFrame(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h, ucg_int_t r)
{
ucg_int_t xl, yu;
xl = x;
xl += r;
yu = y;
yu += r;
{
ucg_int_t yl, xr;
xr = x;
xr += w;
xr -= r;
xr -= 1;
yl = y;
yl += h;
yl -= r;
yl -= 1;
ucg_DrawCircle(ucg, xl, yu, r, UCG_DRAW_UPPER_LEFT);
ucg_DrawCircle(ucg, xr, yu, r, UCG_DRAW_UPPER_RIGHT);
ucg_DrawCircle(ucg, xl, yl, r, UCG_DRAW_LOWER_LEFT);
ucg_DrawCircle(ucg, xr, yl, r, UCG_DRAW_LOWER_RIGHT);
}
{
ucg_int_t ww, hh;
ww = w;
ww -= r;
ww -= r;
ww -= 2;
hh = h;
hh -= r;
hh -= r;
hh -= 2;
xl++;
yu++;
h--;
w--;
ucg_DrawHLine(ucg, xl, y, ww);
ucg_DrawHLine(ucg, xl, y+h, ww);
ucg_DrawVLine(ucg, x, yu, hh);
ucg_DrawVLine(ucg, x+w, yu, hh);
}
}

112
app/ucglib/ucg_ccs.c
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@ -1,112 +0,0 @@
/*
ucg_ccs.c
color component slide sub library
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
e: end
n: steps
f(0) = s
f(n) = e
f(x) = m*x + s
f(n-1) = m*(n-1) + s =!= e
--> m = (e-s)/n
f(x) = (e-s)/(n-1) * x + s
f(0) = s
f(1) = s + (e-s)/(n-1)
*/
#include "ucg.h"
/*
Setup change from "start" to "end" with a specified amount of "steps".
After calling this procedure, ccs->current will contain the "start" value.
*/
void ucg_ccs_init(ucg_ccs_t *ccs, uint8_t start, uint8_t end, ucg_int_t steps)
{
ccs->start = start;
ccs->num = end-start;
ccs->den = steps-1;
ccs->dir = 1;
ccs->quot = ccs->num / ccs->den;
if ( ccs->num < 0 )
{
ccs->num = -ccs->num;
ccs->dir = -1;
}
ccs->rem = ccs->num % ccs->den;
ccs->frac = ccs->den/2;
ccs->current = start;
}
/*
Make one step towards the "end" value.
ccs->curront will contain the updated value.
*/
void ucg_ccs_step(ucg_ccs_t *ccs)
{
ccs->current += ccs->quot;
ccs->frac += ccs->rem;
if ( ccs->frac >= ccs->den )
{
ccs->current += ccs->dir;
ccs->frac -= ccs->den;
}
}
/*
f(x) = (e-s)/(n-1) * x + s
current = (num / den) * (pos / den)
Seek to the specified "pos"ition.
"pos" must be between 0 and "end"-1
*/
void ucg_ccs_seek(ucg_ccs_t *ccs, ucg_int_t pos)
{
ucg_int_t p;
ccs->current = ccs->quot;
ccs->current *= pos;
p = ccs->rem * pos + ccs->den/2;
if ( ccs->dir >= 0 )
ccs->current += p / ccs->den;
else
ccs->current -= p / ccs->den;
ccs->frac = p % ccs->den;
ccs->current += ccs->start;
}

217
app/ucglib/ucg_circle.c
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@ -1,217 +0,0 @@
/*
ucg_circle.c
Circle Drawing Procedures
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static void ucg_draw_circle_section(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t x0, ucg_int_t y0, uint8_t option) UCG_NOINLINE;
static void ucg_draw_circle_section(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t x0, ucg_int_t y0, uint8_t option)
{
/* upper right */
if ( option & UCG_DRAW_UPPER_RIGHT )
{
ucg_DrawPixel(ucg, x0 + x, y0 - y);
ucg_DrawPixel(ucg, x0 + y, y0 - x);
}
/* upper left */
if ( option & UCG_DRAW_UPPER_LEFT )
{
ucg_DrawPixel(ucg, x0 - x, y0 - y);
ucg_DrawPixel(ucg, x0 - y, y0 - x);
}
/* lower right */
if ( option & UCG_DRAW_LOWER_RIGHT )
{
ucg_DrawPixel(ucg, x0 + x, y0 + y);
ucg_DrawPixel(ucg, x0 + y, y0 + x);
}
/* lower left */
if ( option & UCG_DRAW_LOWER_LEFT )
{
ucg_DrawPixel(ucg, x0 - x, y0 + y);
ucg_DrawPixel(ucg, x0 - y, y0 + x);
}
}
void ucg_draw_circle(ucg_t *ucg, ucg_int_t x0, ucg_int_t y0, ucg_int_t rad, uint8_t option)
{
ucg_int_t f;
ucg_int_t ddF_x;
ucg_int_t ddF_y;
ucg_int_t x;
ucg_int_t y;
f = 1;
f -= rad;
ddF_x = 1;
ddF_y = 0;
ddF_y -= rad;
ddF_y *= 2;
x = 0;
y = rad;
ucg_draw_circle_section(ucg, x, y, x0, y0, option);
while ( x < y )
{
if (f >= 0)
{
y--;
ddF_y += 2;
f += ddF_y;
}
x++;
ddF_x += 2;
f += ddF_x;
ucg_draw_circle_section(ucg, x, y, x0, y0, option);
}
}
void ucg_DrawCircle(ucg_t *ucg, ucg_int_t x0, ucg_int_t y0, ucg_int_t rad, uint8_t option)
{
/* check for bounding box */
/*
{
ucg_int_t radp, radp2;
radp = rad;
radp++;
radp2 = radp;
radp2 *= 2;
if ( ucg_IsBBXIntersection(ucg, x0-radp, y0-radp, radp2, radp2) == 0)
return;
}
*/
/* draw circle */
ucg_draw_circle(ucg, x0, y0, rad, option);
}
static void ucg_draw_disc_section(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t x0, ucg_int_t y0, uint8_t option) UCG_NOINLINE;
static void ucg_draw_disc_section(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t x0, ucg_int_t y0, uint8_t option)
{
/* upper right */
if ( option & UCG_DRAW_UPPER_RIGHT )
{
ucg_DrawVLine(ucg, x0+x, y0-y, y+1);
ucg_DrawVLine(ucg, x0+y, y0-x, x+1);
}
/* upper left */
if ( option & UCG_DRAW_UPPER_LEFT )
{
ucg_DrawVLine(ucg, x0-x, y0-y, y+1);
ucg_DrawVLine(ucg, x0-y, y0-x, x+1);
}
/* lower right */
if ( option & UCG_DRAW_LOWER_RIGHT )
{
ucg_DrawVLine(ucg, x0+x, y0, y+1);
ucg_DrawVLine(ucg, x0+y, y0, x+1);
}
/* lower left */
if ( option & UCG_DRAW_LOWER_LEFT )
{
ucg_DrawVLine(ucg, x0-x, y0, y+1);
ucg_DrawVLine(ucg, x0-y, y0, x+1);
}
}
void ucg_draw_disc(ucg_t *ucg, ucg_int_t x0, ucg_int_t y0, ucg_int_t rad, uint8_t option)
{
ucg_int_t f;
ucg_int_t ddF_x;
ucg_int_t ddF_y;
ucg_int_t x;
ucg_int_t y;
f = 1;
f -= rad;
ddF_x = 1;
ddF_y = 0;
ddF_y -= rad;
ddF_y *= 2;
x = 0;
y = rad;
ucg_draw_disc_section(ucg, x, y, x0, y0, option);
while ( x < y )
{
if (f >= 0)
{
y--;
ddF_y += 2;
f += ddF_y;
}
x++;
ddF_x += 2;
f += ddF_x;
ucg_draw_disc_section(ucg, x, y, x0, y0, option);
}
}
void ucg_DrawDisc(ucg_t *ucg, ucg_int_t x0, ucg_int_t y0, ucg_int_t rad, uint8_t option)
{
/* check for bounding box */
/*
{
ucg_int_t radp, radp2;
radp = rad;
radp++;
radp2 = radp;
radp2 *= 2;
if ( ucg_IsBBXIntersection(ucg, x0-radp, y0-radp, radp2, radp2) == 0)
return;
}
*/
/* draw disc */
ucg_draw_disc(ucg, x0, y0, rad, option);
}

252
app/ucglib/ucg_clip.c
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@ -1,252 +0,0 @@
/*
ucg_clip.c
Clipping procedures for the device funktions
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static ucg_int_t ucg_clip_is_x_visible(ucg_t *ucg) UCG_NOINLINE;
static ucg_int_t ucg_clip_is_y_visible(ucg_t *ucg) UCG_NOINLINE;
static ucg_int_t ucg_clip_is_x_visible(ucg_t *ucg)
{
ucg_int_t t;
t = ucg->arg.pixel.pos.x;
t -= ucg->clip_box.ul.x;
if ( t < 0 )
return 0;
if ( t >= ucg->clip_box.size.w )
return 0;
return 1;
}
static ucg_int_t ucg_clip_is_y_visible(ucg_t *ucg)
{
ucg_int_t t;
t = ucg->arg.pixel.pos.y;
t -= ucg->clip_box.ul.y;
if ( t < 0 )
return 0;
if ( t >= ucg->clip_box.size.h )
return 0;
return 1;
}
/*
Description:
clip range from a (included) to b (excluded) agains c (included) to d (excluded)
Assumptions:
a <= b
c <= d
*/
static ucg_int_t ucg_clip_intersection(ucg_int_t *ap, ucg_int_t *bp, ucg_int_t c, ucg_int_t d)
{
ucg_int_t a = *ap;
ucg_int_t b = *bp;
if ( a >= d )
return 0;
if ( b <= c )
return 0;
if ( a < c )
*ap = c;
if ( b > d )
*bp = d;
return 1;
}
ucg_int_t ucg_clip_is_pixel_visible(ucg_t *ucg)
{
if ( ucg_clip_is_x_visible(ucg) == 0 )
return 0;
if ( ucg_clip_is_y_visible(ucg) == 0 )
return 0;
return 1;
}
/*
assumes, that ucg->arg contains data for l90fx and does clipping
against ucg->clip_box
*/
ucg_int_t ucg_clip_l90fx(ucg_t *ucg)
{
ucg_int_t a;
ucg_int_t b;
ucg->arg.offset = 0;
switch(ucg->arg.dir)
{
case 0:
if ( ucg_clip_is_y_visible(ucg) == 0 )
return 0;
a = ucg->arg.pixel.pos.x;
b = a;
b += ucg->arg.len;
if ( ucg_clip_intersection(&a, &b, ucg->clip_box.ul.x, ucg->clip_box.ul.x+ucg->clip_box.size.w) == 0 )
return 0;
ucg->arg.offset = a - ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = a;
b -= a;
ucg->arg.len = b;
break;
case 1:
if ( ucg_clip_is_x_visible(ucg) == 0 )
return 0;
a = ucg->arg.pixel.pos.y;
b = a;
b += ucg->arg.len;
if ( ucg_clip_intersection(&a, &b, ucg->clip_box.ul.y, ucg->clip_box.ul.y+ucg->clip_box.size.h) == 0 )
return 0;
ucg->arg.offset = a - ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = a;
b -= a;
ucg->arg.len = b;
break;
case 2:
if ( ucg_clip_is_y_visible(ucg) == 0 )
return 0;
b = ucg->arg.pixel.pos.x;
b++;
a = b;
a -= ucg->arg.len;
if ( ucg_clip_intersection(&a, &b, ucg->clip_box.ul.x, ucg->clip_box.ul.x+ucg->clip_box.size.w) == 0 )
return 0;
ucg->arg.len = b-a;
b--;
ucg->arg.offset = ucg->arg.pixel.pos.x-b;
ucg->arg.pixel.pos.x = b;
break;
case 3:
if ( ucg_clip_is_x_visible(ucg) == 0 )
return 0;
b = ucg->arg.pixel.pos.y;
b++;
a = b;
a -= ucg->arg.len;
if ( ucg_clip_intersection(&a, &b, ucg->clip_box.ul.y, ucg->clip_box.ul.y+ucg->clip_box.size.h) == 0 )
return 0;
ucg->arg.len = b-a;
b--;
ucg->arg.offset = ucg->arg.pixel.pos.y-b;
ucg->arg.pixel.pos.y = b;
break;
}
return 1;
}
ucg_int_t ucg_clip_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90fx(ucg) == 0 )
return 0;
ucg->arg.pixel_skip = ucg->arg.offset & 0x07;
ucg->arg.bitmap += (ucg->arg.offset >>3);
return 1;
}
/* old code
ucg_int_t ucg_clip_l90tc(ucg_t *ucg)
{
ucg_int_t t;
switch(ucg->arg.dir)
{
case 0:
t = ucg->arg.pixel.pos.x;
if ( ucg_clip_l90fx(ucg) == 0 )
return 0;
t = ucg->arg.pixel.pos.x - t;
break;
case 1:
t = ucg->arg.pixel.pos.y;
if ( ucg_clip_l90fx(ucg) == 0 )
return 0;
t = ucg->arg.pixel.pos.y - t;
break;
case 2:
t = ucg->arg.pixel.pos.x;
if ( ucg_clip_l90fx(ucg) == 0 )
return 0;
t -= ucg->arg.pixel.pos.x;
break;
case 3:
t = ucg->arg.pixel.pos.y;
if ( ucg_clip_l90fx(ucg) == 0 )
return 0;
t -= ucg->arg.pixel.pos.y;
break;
}
ucg->arg.pixel_skip = t & 0x07;
ucg->arg.bitmap += (t >>3);
return 1;
}
*/
ucg_int_t ucg_clip_l90se(ucg_t *ucg)
{
uint8_t i;
if ( ucg_clip_l90fx(ucg) == 0 )
return 0;
for ( i = 0; i < 3; i++ )
{
ucg_ccs_seek(ucg->arg.ccs_line+i, ucg->arg.offset);
}
return 1;
}

406
app/ucglib/ucg_com_msg_api.c
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/*
ucg_com_msg_api.c
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
int16_t ucg_com_template_cb(ucg_t *ucg, int16_t msg, uint32_t arg, uint8_t *data)
{
switch(msg)
{
case UCG_COM_MSG_POWER_UP:
break;
case UCG_COM_MSG_POWER_DOWN:
break;
case UCG_COM_MSG_DELAY:
break;
case UCG_COM_MSG_CHANGE_RESET_LINE:
break;
case UCG_COM_MSG_CHANGE_CS_LINE:
break;
case UCG_COM_MSG_CHANGE_CD_LINE:
break;
case UCG_COM_MSG_SEND_BYTE:
break;
case UCG_COM_MSG_REPEAT_1_BYTE:
break;
case UCG_COM_MSG_REPEAT_2_BYTES:
break;
case UCG_COM_MSG_REPEAT_3_BYTES:
break;
case UCG_COM_MSG_SEND_STR:
break;
case UCG_COM_MSG_SEND_CD_DATA_SEQUENCE:
break;
}
return 1;
}
void ucg_com_PowerDown(ucg_t *ucg)
{
if ( (ucg->com_status & UCG_COM_STATUS_MASK_POWER) != 0 )
ucg->com_cb(ucg, UCG_COM_MSG_POWER_DOWN, 0, NULL);
ucg->com_status &= ~UCG_COM_STATUS_MASK_POWER;
}
/*
clk_speed in nano-seconds, range: 0..4095
*/
int16_t ucg_com_PowerUp(ucg_t *ucg, uint16_t serial_clk_speed, uint16_t parallel_clk_speed)
{
int16_t r;
ucg_com_info_t com_info;
com_info.serial_clk_speed = serial_clk_speed;
com_info.parallel_clk_speed = parallel_clk_speed;
ucg_com_PowerDown(ucg);
ucg->com_initial_change_sent = 0;
r = ucg->com_cb(ucg, UCG_COM_MSG_POWER_UP, 0UL, (uint8_t *)&com_info);
if ( r != 0 )
{
ucg->com_status |= UCG_COM_STATUS_MASK_POWER;
}
return r;
}
void ucg_com_SetLineStatus(ucg_t *ucg, uint8_t level, uint8_t mask, uint8_t msg)
{
if ( level == 0 )
{
if ( (ucg->com_initial_change_sent & mask) == 0 || (ucg->com_status & mask) == mask )
{
ucg->com_cb(ucg, msg, level, NULL);
ucg->com_status &= ~mask;
ucg->com_initial_change_sent |= mask;
}
}
else
{
if ( (ucg->com_initial_change_sent & mask) == 0 || (ucg->com_status & mask) == 0 )
{
ucg->com_cb(ucg, msg, level, NULL);
ucg->com_status |= mask;
ucg->com_initial_change_sent |= mask;
}
}
}
void ucg_com_SetResetLineStatus(ucg_t *ucg, uint8_t level)
{
ucg_com_SetLineStatus(ucg, level, UCG_COM_STATUS_MASK_RESET, UCG_COM_MSG_CHANGE_RESET_LINE);
}
void ucg_com_SetCSLineStatus(ucg_t *ucg, uint8_t level)
{
ucg_com_SetLineStatus(ucg, level, UCG_COM_STATUS_MASK_CS, UCG_COM_MSG_CHANGE_CS_LINE);
}
void ucg_com_SetCDLineStatus(ucg_t *ucg, uint8_t level)
{
ucg_com_SetLineStatus(ucg, level, UCG_COM_STATUS_MASK_CD, UCG_COM_MSG_CHANGE_CD_LINE);
}
/* delay in microseconds */
void ucg_com_DelayMicroseconds(ucg_t *ucg, uint16_t delay)
{
ucg->com_cb(ucg, UCG_COM_MSG_DELAY, delay, NULL);
}
/* delay in milliseconds */
void ucg_com_DelayMilliseconds(ucg_t *ucg, uint16_t delay)
{
while( delay > 0 )
{
ucg_com_DelayMicroseconds(ucg, 1000);
delay--;
}
}
#ifndef ucg_com_SendByte
void ucg_com_SendByte(ucg_t *ucg, uint8_t byte)
{
ucg->com_cb(ucg, UCG_COM_MSG_SEND_BYTE, byte, NULL);
}
#endif
void ucg_com_SendRepeatByte(ucg_t *ucg, uint16_t cnt, uint8_t byte)
{
ucg->com_cb(ucg, UCG_COM_MSG_REPEAT_1_BYTE, cnt, &byte);
}
void ucg_com_SendRepeat2Bytes(ucg_t *ucg, uint16_t cnt, uint8_t *byte_ptr)
{
ucg->com_cb(ucg, UCG_COM_MSG_REPEAT_2_BYTES, cnt, byte_ptr);
}
#ifndef ucg_com_SendRepeat3Bytes
void ucg_com_SendRepeat3Bytes(ucg_t *ucg, uint16_t cnt, uint8_t *byte_ptr)
{
ucg->com_cb(ucg, UCG_COM_MSG_REPEAT_3_BYTES, cnt, byte_ptr);
}
#endif
void ucg_com_SendString(ucg_t *ucg, uint16_t cnt, const uint8_t *byte_ptr)
{
ucg->com_cb(ucg, UCG_COM_MSG_SEND_STR, cnt, (uint8_t *)byte_ptr);
}
void ucg_com_SendStringP(ucg_t *ucg, uint16_t cnt, const ucg_pgm_uint8_t *byte_ptr)
{
uint8_t b;
while( cnt > 0 )
{
b = ucg_pgm_read(byte_ptr);
//b = *byte_ptr;
ucg->com_cb(ucg, UCG_COM_MSG_SEND_BYTE, b, NULL);
byte_ptr++;
cnt--;
}
}
void ucg_com_SendCmdDataSequence(ucg_t *ucg, uint16_t cnt, const uint8_t *byte_ptr, uint8_t cd_line_status_at_end)
{
ucg->com_cb(ucg, UCG_COM_MSG_SEND_CD_DATA_SEQUENCE, cnt, (uint8_t *)byte_ptr);
ucg_com_SetCDLineStatus(ucg, cd_line_status_at_end); // ensure that the status is set correctly for the CD line */
}
/*
Command-Sequence Language
CMD10 1x CMD Byte, 0x Argument Data Bytes
CMD20 2x CMD Byte, 0x Argument Data Bytes
CMD11 1x CMD Byte, 1x Argument Data Bytes
CMD21 2x CMD Byte, 1x Argument Data Bytes
CMD12 1x CMD Byte, 2x Argument Data Bytes
CMD22 2x CMD Byte, 2x Argument Data Bytes
CMD13 1x CMD Byte, 3x Argument Data Bytes
CMD23 2x CMD Byte, 3x Argument Data Bytes
CMD14 1x CMD Byte, 4x Argument Data Bytes
CMD24 2x CMD Byte, 4x Argument Data Bytes
DATA1 1x Data Bytes
DATA2 2x Data Bytes
DATA3 3x Data Bytes
DATA4 4x Data Bytes
DATA5 5x Data Bytes
DATA6 6x Data Bytes
RST_LOW Output 0 on reset line
RST_HIGH Output 1 on reset line
CS_LOW Output 0 on chip select line
CS_HIGH Output 1 on chip select line
DLY_MS Delay for specified amount of milliseconds (0..2000)
DLY_US Delay for specified amount of microconds (0..2000)
Configuration
CFG_CD(c,a) Configure CMD/DATA line: "c" logic level CMD, "a" logic level CMD Args
0000xxxx End Marker
0001xxxx 1x CMD Byte, 0..15 Argument Data Bytes
0010xxxx 2x CMD Byte, 0..15 Argument Data Bytes
0011xxxx 3x CMD Byte, 0..15 Argument Data Bytes
0100xxxx
0101xxxx
0110xxxx Arg Bytes 0..15
0111xxxx Data Bytes 0...15
1000xxxx xxxxxxxx DLY MS
1001xxxx xxxxxxxx DLY US
1010sssss aaaaaaaa oooooooo (var0>>s)&a|o, send as argument
1011sssss aaaaaaaa oooooooo (var1>>s)&a|o, send as argument
1100xxxx
1101xxxx
1110xxxx
11110000 RST_LOW
11110001 RST_HIGH
1111001x
11110100 CS_LOW
11110101 CS_HIGH
1111011x
111110xx
111111ca CFG_CD(c,a)
#define C10(c0) 0x010, (c0)
#define C20(c0,c1) 0x020, (c0),(c1)
#define C11(c0,a0) 0x011, (c0),(a0)
#define C21(c0,c1,a0) 0x021, (c0),(c1),(a0)
#define C12(c0,a0,a1) 0x012, (c0),(a0),(a1)
#define C22(c0,c1,a0,a1) 0x022, (c0),(c1),(a0),(a1)
#define C13(c0,a0,a1,a2) 0x013, (c0),(a0),(a1),(a2)
#define C23(c0,c1,a0,a1,a2) 0x023, (c0),(c1),(a0),(a1),(a2)
#define C14(c0,a0,a1,a2,a3) 0x013, (c0),(a0),(a1),(a2),(a3)
#define C24(c0,c1,a0,a1,a2,a3) 0x023, (c0),(c1),(a0),(a1),(a2),(a3)
#define UCG_DATA() 0x070
#define D1(d0) 0x071, (d0)
#define D2(d0,d1) 0x072, (d0),(d1)
#define D3(d0,d1,d3) 0x073, (d0),(d1),(d2)
#define D4(d0,d1,d3,d4) 0x074, (d0),(d1),(d2),(d3)
#define D5(d0,d1,d3,d4,d5) 0x075, (d0),(d1),(d2),(d3),(d5)
#define D6(d0,d1,d3,d4,d5,d6) 0x076, (d0),(d1),(d2),(d3),(d5),(d6)
#define DLY_MS(t) 0x080 | (((t)>>8)&15), (t)&255
#define DLY_US(t) 0x090 | (((t)>>8)&15), (t)&255
s: Shift right
a: And mask
o: Or mask
#define UCG_VARX(s,a,o) 0x0a0 | ((s)&15), (a), (o)
#define UCG_VARY(s,a,o) 0x0b0 | ((s)&15), (a), (o)
#define RST(level) 0x0f0 | ((level)&1)
#define CS(level) 0x0f4 | ((level)&1)
#define CFG_CD(c,a) 0x0fc | (((c)&1)<<1) | ((a)&1)
#define END() 0x00
*/
static void ucg_com_SendCmdArg(ucg_t *ucg, const ucg_pgm_uint8_t *data, uint8_t cmd_cnt, uint8_t arg_cnt)
{
ucg_com_SetCDLineStatus(ucg, (ucg->com_cfg_cd>>1)&1 );
ucg_com_SendStringP(ucg, cmd_cnt, data);
if ( arg_cnt > 0 )
{
data += cmd_cnt;
ucg_com_SetCDLineStatus(ucg, (ucg->com_cfg_cd)&1 );
ucg_com_SendStringP(ucg, arg_cnt, data);
}
}
//void ucg_com_SendCmdSeq(ucg_t *ucg, const ucg_pgm_uint8_t *data)
void ucg_com_SendCmdSeq(ucg_t *ucg, const ucg_pgm_uint8_t *data)
{
uint8_t b;
uint8_t bb;
uint8_t hi;
uint8_t lo;
for(;;)
{
b = ucg_pgm_read(data);
//b = *data;
hi = (b) >> 4;
lo = (b) & 0x0f;
switch( hi )
{
case 0:
return; /* end marker */
case 1:
case 2:
case 3:
ucg_com_SendCmdArg(ucg, data+1, hi, lo);
data+=1+hi+lo;
break;
case 6:
ucg_com_SetCDLineStatus(ucg, (ucg->com_cfg_cd)&1 );
ucg_com_SendStringP(ucg, lo, data+1);
data+=1+lo;
break;
case 7: /* note: 0x070 is used to set data line status */
ucg_com_SetCDLineStatus(ucg, ((ucg->com_cfg_cd>>1)&1)^1 );
if ( lo > 0 )
ucg_com_SendStringP(ucg, lo, data+1);
data+=1+lo;
break;
case 8:
data++;
b = ucg_pgm_read(data);
//b = *data;
ucg_com_DelayMilliseconds(ucg, (((uint16_t)lo)<<8) + b );
data++;
break;
case 9:
data++;
b = ucg_pgm_read(data);
//b = *data;
ucg_com_DelayMicroseconds(ucg, (((uint16_t)lo)<<8) + b );
data++;
break;
case 10:
data++;
b = ucg_pgm_read(data);
data++;
bb = ucg_pgm_read(data);
data++;
//b = data[0];
//bb = data[1];
ucg_com_SetCDLineStatus(ucg, (ucg->com_cfg_cd)&1 );
ucg_com_SendByte(ucg, (((uint8_t)(((ucg->arg.pixel.pos.x)>>lo)))&b)|bb );
//data+=2;
break;
case 11:
data++;
b = ucg_pgm_read(data);
data++;
bb = ucg_pgm_read(data);
data++;
//b = data[0];
//bb = data[1];
ucg_com_SetCDLineStatus(ucg, (ucg->com_cfg_cd)&1 );
ucg_com_SendByte(ucg, (((uint8_t)(((ucg->arg.pixel.pos.y)>>lo)))&b)|bb );
//data+=2;
break;
case 15:
hi = lo >> 2;
lo &= 3;
switch(hi)
{
case 0:
ucg_com_SetResetLineStatus(ucg, lo&1);
break;
case 1:
ucg_com_SetCSLineStatus(ucg, lo&1);
break;
case 3:
ucg->com_cfg_cd = lo;
break;
}
data++;
break;
default:
return;
}
}
}

304
app/ucglib/ucg_dev_default_cb.c
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/*
ucg_dev_default_cb.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
/*
default device callback
this should be (finally) called by any other device callback to handle
messages, which are not yet handled.
*/
ucg_int_t ucg_dev_default_cb(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
case UCG_MSG_SET_CLIP_BOX:
ucg->clip_box = *(ucg_box_t *)data;
break;
}
return 1; /* all ok */
}
/*
will be used as default cb if no extentions callback is provided
*/
ucg_int_t ucg_ext_none(ucg_t *ucg, ucg_int_t msg, void *data)
{
return 1; /* all ok */
}
/*
handle UCG_MSG_DRAW_L90FX message and make calls to "dev_cb" with UCG_MSG_DRAW_PIXEL
return 1 if something has been drawn
*/
ucg_int_t ucg_handle_l90fx(ucg_t *ucg, ucg_dev_fnptr dev_cb)
{
if ( ucg_clip_l90fx(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0; break;
case 1: dx = 0; dy = 1; break;
case 2: dx = -1; dy = 0; break;
case 3: dx = 0; dy = -1; break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
for( i = 0; i < ucg->arg.len; i++ )
{
dev_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
}
return 1;
}
return 0;
}
/*
handle UCG_MSG_DRAW_L90TC message and make calls to "dev_cb" with UCG_MSG_DRAW_PIXEL
return 1 if something has been drawn
*/
ucg_int_t ucg_handle_l90tc(ucg_t *ucg, ucg_dev_fnptr dev_cb)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0; break;
case 1: dx = 0; dy = 1; break;
case 2: dx = -1; dy = 0; break;
case 3: dx = 0; dy = -1; break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
//pixmap = *(ucg->arg.bitmap);
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
dev_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
//pixmap = *(ucg->arg.bitmap);
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
return 1;
}
return 0;
}
/*
handle UCG_MSG_DRAW_L90FB message and make calls to "dev_cb" with UCG_MSG_DRAW_PIXEL
return 1 if something has been drawn
*/
ucg_int_t ucg_handle_l90bf(ucg_t *ucg, ucg_dev_fnptr dev_cb)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i, y;
unsigned char pixmap;
uint8_t bitcnt;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0; break;
case 1: dx = 0; dy = 1; break;
case 2: dx = -1; dy = 0; break;
case 3: dx = 0; dy = -1; break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
for( i = 0; i < ucg->arg.len; i++ )
{
for( y = 0; y < ucg->arg.scale; y++ )
{
if ( (pixmap & 128) == 0 )
{
ucg->arg.pixel.rgb = ucg->arg.rgb[1];
dev_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
}
else
{
ucg->arg.pixel.rgb = ucg->arg.rgb[0];
dev_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
}
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
}
pixmap<<=1;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
return 1;
}
return 0;
}
/*
handle UCG_MSG_DRAW_L90SE message and make calls to "dev_cb" with UCG_MSG_DRAW_PIXEL
return 1 if something has been drawn
*/
ucg_int_t ucg_handle_l90se(ucg_t *ucg, ucg_dev_fnptr dev_cb)
{
uint8_t i;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i, j;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0; break;
case 1: dx = 0; dy = 1; break;
case 2: dx = -1; dy = 0; break;
case 3: dx = 0; dy = -1; break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
for( i = 0; i < ucg->arg.len; i++ )
{
ucg->arg.pixel.rgb.color[0] = ucg->arg.ccs_line[0].current;
ucg->arg.pixel.rgb.color[1] = ucg->arg.ccs_line[1].current;
ucg->arg.pixel.rgb.color[2] = ucg->arg.ccs_line[2].current;
dev_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
for ( j = 0; j < 3; j++ )
{
ucg_ccs_step(ucg->arg.ccs_line+j);
}
}
return 1;
}
return 0;
}
/*
l90rl run lenth encoded constant color pattern
yyllllll wwwwbbbb wwwwbbbb wwwwbbbb wwwwbbbb ...
sequence terminates if wwwwbbbb = 0
wwww: number of pixel to skip
bbbb: number of pixel to draw with color
llllll: number of bytes which follow, can be 0
*/
#ifdef ON_HOLD
void ucg_handle_l90rl(ucg_t *ucg, ucg_dev_fnptr dev_cb)
{
ucg_int_t dx, dy;
uint8_t i, cnt;
uint8_t rl_code;
ucg_int_t skip;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0; break;
case 1: dx = 0; dy = 1; break;
case 2: dx = -1; dy = 0; break;
case 3: dx = 0; dy = -1; break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
cnt = ucg_pgm_read(ucg->arg.bitmap);
cnt &= 63;
ucg->arg.bitmap++;
for( i = 0; i < cnt; i++ )
{
rl_code = ucg_pgm_read(ucg->arg.bitmap);
if ( rl_code == 0 )
break;
skip = (ucg_int_t)(rl_code >> 4);
switch(ucg->arg.dir)
{
case 0: ucg->arg.pixel.pos.x+=skip; break;
case 1: ucg->arg.pixel.pos.y+=skip; break;
case 2: ucg->arg.pixel.pos.x-=skip; break;
default:
case 3: ucg->arg.pixel.pos.y-=skip; break;
}
rl_code &= 15;
while( rl_code )
{
dev_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
rl_code--;
}
ucg->arg.bitmap++;
}
}
#endif

402
app/ucglib/ucg_dev_ic_ili9163.c
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/*
ucg_dev_ic_ili9163.c
Specific code for the ili9163 controller (TFT displays)
Code is for 128x128 display which is shifted by 32 pixel within the controller RAM
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
const ucg_pgm_uint8_t ucg_ili9163_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11( 0x036, 0x008),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_D2(0x000, 0x07f), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_D2(0x000, 0x0a1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9163_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x048 horizontal deccrement (dir = 2) */
/* 0x088 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x008),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_D2(0x000, 0x083), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_D2(0x000, 0x0a1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9163_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x048 horizontal deccrement (dir = 2) */
/* 0x088 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x008),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_D2(0x000, 0x0a1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9163_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x048 horizontal deccrement (dir = 2) */
/* 0x088 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x048),
UCG_C11( 0x036, 0x048), /* it seems that this command needs to be sent twice */
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_D2(0x000, 0x083), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_D2(0x000, 0x0a1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9163_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x0c8 horizontal deccrement (dir = 2) */
/* 0x0c8 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x088),
UCG_C11( 0x036, 0x088), /* it seems that this command needs to be sent twice */
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_D2(0x000, 0x0a1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_handle_ili9163_l90fx(ucg_t *ucg)
{
uint8_t c[3];
ucg_int_t tmp;
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir0_seq);
ucg->arg.pixel.pos.y -= 32;
break;
case 1:
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir1_seq);
ucg->arg.pixel.pos.y -= 32;
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = 127-tmp;
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir2_seq);
ucg->arg.pixel.pos.y -= 32;
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = 127-tmp;
//ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
*/
/* with CmdDataSequence */
ucg_int_t ucg_handle_ili9163_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_seq);
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x02a; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x02c; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[1] = 0x02a; // set x
break;
case 1:
dx = 0; dy = 1;
buf[1] = 0x02b; // set y
break;
case 2:
dx = -1; dy = 0;
buf[1] = 0x02a; // set x
break;
case 3:
default:
dx = 0; dy = -1;
buf[1] = 0x02b; // set y
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[9] = ucg->arg.pixel.rgb.color[0];
buf[11] = ucg->arg.pixel.rgb.color[1];
buf[13] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[5] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y>>8;
buf[5] = ucg->arg.pixel.pos.y&255;
}
ucg_com_SendCmdDataSequence(ucg, 7, buf, 0);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_ili9163_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
ucg_int_t tmp;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir0_seq);
ucg->arg.pixel.pos.y -= 32;
break;
case 1:
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir1_seq);
ucg->arg.pixel.pos.y -= 32;
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = 127-tmp;
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir2_seq);
ucg->arg.pixel.pos.y -= 32;
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = 127-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current;
c[1] = ucg->arg.ccs_line[1].current;
c[2] = ucg->arg.ccs_line[2].current;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_ili9163_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C10(0x010), /* sleep in */
UCG_C10(0x28), /* display off */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_ili9163_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 100, 66);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_ili9163_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg->arg.pixel.pos.y += 32;
ucg_com_SendCmdSeq(ucg, ucg_ili9163_set_pos_seq);
ucg->arg.pixel.pos.y -= 32;
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ili9163_18);
ucg_handle_ili9163_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ili9163_18);
ucg_handle_ili9163_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ili9163_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ili9163_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ili9163_18);
ucg_handle_ili9163_l90se(ucg);
break;
}
return 1;
}

484
app/ucglib/ucg_dev_ic_ili9325.c
View File

@ -1,484 +0,0 @@
/*
ucg_dev_ic_ili9325.c
Specific code for the ili9325 controller (TFT displays)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x003, 0xc0 | 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x003, 0xc0 | 0x010, 0x038), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x003, 0xc0 | 0x010, 0x000), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x003, 0xc0 | 0x010, 0x008), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static ucg_int_t ucg_handle_ili9325_l90fx(ucg_t *ucg)
{
uint8_t c[3];
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir1_seq);
break;
case 2:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir2_seq);
break;
case 3:
default:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir3_seq);
break;
}
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
Because of this for vertical lines the x min and max values in
"ucg_ili9325_set_pos_for_y_seq" are identical to avoid changes of the x position
*/
static const ucg_pgm_uint8_t ucg_ili9325_set_x_pos_seq[] =
{
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_y_pos_seq[] =
{
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
/* without CmdDataSequence */
ucg_int_t xxxxxx_ucg_handle_ili9325_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[3];
ucg_int_t dx, dy;
ucg_int_t i;
const uint8_t *seq;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_seq);
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
seq = ucg_ili9325_set_x_pos_seq;
break;
case 1:
dx = 0; dy = 1;
seq = ucg_ili9325_set_y_pos_seq;
break;
case 2:
dx = -1; dy = 0;
seq = ucg_ili9325_set_x_pos_seq;
break;
case 3:
default:
dx = 0; dy = -1;
seq = ucg_ili9325_set_y_pos_seq;
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[0] = ucg->arg.pixel.rgb.color[0];
buf[1] = ucg->arg.pixel.rgb.color[1];
buf[2] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
ucg_com_SendCmdSeq(ucg, seq);
ucg_com_SendRepeat3Bytes(ucg, 1, buf);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/* with CmdDataSequence */
static ucg_int_t ucg_handle_ili9325_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[20];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_seq);
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x020; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 1:
dx = 0; dy = 1;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x021; // set y
buf[8] = 0x002; // change to 1 (arg mode)
buf[9] = 0x000; // upper part y
buf[10] = 0x000; // no change
buf[11] = 0x000; // will be overwritten by y value
buf[12] = 0x001; // change to 0 (cmd mode)
buf[13] = 0x022; // write data
buf[14] = 0x002; // change to 1 (data mode)
buf[15] = 0x000; // red value
buf[16] = 0x000; // no change
buf[17] = 0x000; // green value
buf[18] = 0x000; // no change
buf[19] = 0x000; // blue value
break;
case 2:
dx = -1; dy = 0;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 3:
default:
dx = 0; dy = -1;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x021; // set y
buf[8] = 0x002; // change to 1 (arg mode)
buf[9] = 0x000; // upper part y
buf[10] = 0x000; // no change
buf[11] = 0x000; // will be overwritten by y value
buf[12] = 0x001; // change to 0 (cmd mode)
buf[13] = 0x022; // write data
buf[14] = 0x002; // change to 1 (data mode)
buf[15] = 0x000; // red value
buf[16] = 0x000; // no change
buf[17] = 0x000; // green value
buf[18] = 0x000; // no change
buf[19] = 0x000; // blue value
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
if ( (ucg->arg.dir&1) == 0 )
{
buf[9] = ucg->arg.pixel.rgb.color[0];
buf[11] = ucg->arg.pixel.rgb.color[1];
buf[13] = ucg->arg.pixel.rgb.color[2];
}
else
{
buf[15] = ucg->arg.pixel.rgb.color[0];
buf[17] = ucg->arg.pixel.rgb.color[1];
buf[19] = ucg->arg.pixel.rgb.color[2];
}
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[5] = ucg->arg.pixel.pos.x;
ucg_com_SendCmdDataSequence(ucg, 7, buf, 1);
}
else
{
buf[5] = ucg->arg.pixel.pos.x;
buf[9] = (ucg->arg.pixel.pos.y>>8)&1;
buf[11] = ucg->arg.pixel.pos.y&255;
ucg_com_SendCmdDataSequence(ucg, 10, buf, 1);
}
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static ucg_int_t ucg_handle_ili9325_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir1_seq);
break;
case 2:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir2_seq);
break;
case 3:
default:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir3_seq);
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current;
c[1] = ucg->arg.ccs_line[1].current;
c[2] = ucg->arg.ccs_line[2].current;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_dev_ic_ili9325_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 40, 100);
case UCG_MSG_DEV_POWER_DOWN:
/* not yet implemented */
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_seq);
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ili9325_18);
ucg_handle_ili9325_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ili9325);
ucg_handle_ili9325_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ili9325_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ili9325_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ili9325);
ucg_handle_ili9325_l90se(ucg);
break;
}
return 1;
}

484
app/ucglib/ucg_dev_ic_ili9325_spi.c
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@ -1,484 +0,0 @@
/*
ucg_dev_ic_ili9325_spi.c
Specific code for the ili9325 controller (TFT displays) with SPI mode (IM3=0, IM2=1, IM1=1, IM0=1)
1 May 2014: Currently, this is not working
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C12(0x003, 0xc0 | 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C12(0x003, 0xc0 | 0x010, 0x038), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C12(0x003, 0xc0 | 0x010, 0x000), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C12(0x003, 0xc0 | 0x010, 0x008), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static ucg_int_t ucg_handle_ili9325_l90fx(ucg_t *ucg)
{
uint8_t c[3];
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir1_seq);
break;
case 2:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir2_seq);
break;
case 3:
default:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir3_seq);
break;
}
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
Because of this for vertical lines the x min and max values in
"ucg_ili9325_set_pos_for_y_seq" are identical to avoid changes of the x position
*/
static const ucg_pgm_uint8_t ucg_ili9325_set_x_pos_seq[] =
{
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ili9325_set_y_pos_seq[] =
{
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
/* without CmdDataSequence */
static ucg_int_t xxxxxx_ucg_handle_ili9325_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[3];
ucg_int_t dx, dy;
ucg_int_t i;
const uint8_t *seq;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_seq);
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
seq = ucg_ili9325_set_x_pos_seq;
break;
case 1:
dx = 0; dy = 1;
seq = ucg_ili9325_set_y_pos_seq;
break;
case 2:
dx = -1; dy = 0;
seq = ucg_ili9325_set_x_pos_seq;
break;
case 3:
default:
dx = 0; dy = -1;
seq = ucg_ili9325_set_y_pos_seq;
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[0] = ucg->arg.pixel.rgb.color[0];
buf[1] = ucg->arg.pixel.rgb.color[1];
buf[2] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
ucg_com_SendCmdSeq(ucg, seq);
ucg_com_SendRepeat3Bytes(ucg, 1, buf);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/* with CmdDataSequence */
static ucg_int_t ucg_handle_ili9325_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[20];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_seq);
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x020; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 1:
dx = 0; dy = 1;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x021; // set y
buf[8] = 0x002; // change to 1 (arg mode)
buf[9] = 0x000; // upper part y
buf[10] = 0x000; // no change
buf[11] = 0x000; // will be overwritten by y value
buf[12] = 0x001; // change to 0 (cmd mode)
buf[13] = 0x022; // write data
buf[14] = 0x002; // change to 1 (data mode)
buf[15] = 0x000; // red value
buf[16] = 0x000; // no change
buf[17] = 0x000; // green value
buf[18] = 0x000; // no change
buf[19] = 0x000; // blue value
break;
case 2:
dx = -1; dy = 0;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 3:
default:
dx = 0; dy = -1;
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x021; // set y
buf[8] = 0x002; // change to 1 (arg mode)
buf[9] = 0x000; // upper part y
buf[10] = 0x000; // no change
buf[11] = 0x000; // will be overwritten by y value
buf[12] = 0x001; // change to 0 (cmd mode)
buf[13] = 0x022; // write data
buf[14] = 0x002; // change to 1 (data mode)
buf[15] = 0x000; // red value
buf[16] = 0x000; // no change
buf[17] = 0x000; // green value
buf[18] = 0x000; // no change
buf[19] = 0x000; // blue value
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
if ( (ucg->arg.dir&1) == 0 )
{
buf[9] = ucg->arg.pixel.rgb.color[0];
buf[11] = ucg->arg.pixel.rgb.color[1];
buf[13] = ucg->arg.pixel.rgb.color[2];
}
else
{
buf[15] = ucg->arg.pixel.rgb.color[0];
buf[17] = ucg->arg.pixel.rgb.color[1];
buf[19] = ucg->arg.pixel.rgb.color[2];
}
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[5] = ucg->arg.pixel.pos.x;
ucg_com_SendCmdDataSequence(ucg, 7, buf, 1);
}
else
{
buf[5] = ucg->arg.pixel.pos.x;
buf[9] = (ucg->arg.pixel.pos.y>>8)&1;
buf[11] = ucg->arg.pixel.pos.y&255;
ucg_com_SendCmdDataSequence(ucg, 10, buf, 1);
}
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static ucg_int_t ucg_handle_ili9325_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir1_seq);
break;
case 2:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir2_seq);
break;
case 3:
default:
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_dir3_seq);
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current;
c[1] = ucg->arg.ccs_line[1].current;
c[2] = ucg->arg.ccs_line[2].current;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_dev_ic_ili9325_spi_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 40, 100);
case UCG_MSG_DEV_POWER_DOWN:
/* not yet implemented */
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ili9325_set_pos_seq);
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ili9325_18);
ucg_handle_ili9325_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ili9325);
ucg_handle_ili9325_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ili9325_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ili9325_spi_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ili9325);
ucg_handle_ili9325_l90se(ucg);
break;
}
return 1;
}

382
app/ucglib/ucg_dev_ic_ili9341.c
View File

@ -1,382 +0,0 @@
/*
ucg_dev_ic_ili9341.c
Specific code for the ili9341 controller (TFT displays)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
const ucg_pgm_uint8_t ucg_ili9341_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11( 0x036, 0x008),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_A2(0x000, 0x0ef), /* set x position */
UCG_C10(0x02b), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x001, 0x03f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9341_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x048 horizontal deccrement (dir = 2) */
/* 0x088 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x008),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_A2(0x000, 0x0ef), /* set x position */
UCG_C10(0x02b), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x001, 0x03f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9341_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x048 horizontal deccrement (dir = 2) */
/* 0x088 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x008),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x001, 0x03f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9341_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x048 horizontal deccrement (dir = 2) */
/* 0x088 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x048),
UCG_C11( 0x036, 0x048), /* it seems that this command needs to be sent twice */ /* should be check again */
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_A2(0x000, 0x0ef), /* set x position */
UCG_C10(0x02b), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x001, 0x03f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ili9341_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x008 horizontal increment (dir = 0) */
/* 0x008 vertical increment (dir = 1) */
/* 0x0c8 horizontal deccrement (dir = 2) */
/* 0x0c8 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x088),
UCG_C11( 0x036, 0x088), /* it seems that this command needs to be sent twice */ /* should be check again */
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x001, 0x03f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_handle_ili9341_l90fx(ucg_t *ucg)
{
uint8_t c[3];
ucg_int_t tmp;
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir1_seq);
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = 239-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir2_seq);
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = 319-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
*/
/* with CmdDataSequence */
ucg_int_t ucg_handle_ili9341_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_seq);
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x02a; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x02c; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[1] = 0x02a; // set x
break;
case 1:
dx = 0; dy = 1;
buf[1] = 0x02b; // set y
break;
case 2:
dx = -1; dy = 0;
buf[1] = 0x02a; // set x
break;
case 3:
default:
dx = 0; dy = -1;
buf[1] = 0x02b; // set y
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[9] = ucg->arg.pixel.rgb.color[0];
buf[11] = ucg->arg.pixel.rgb.color[1];
buf[13] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[5] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y>>8;
buf[5] = ucg->arg.pixel.pos.y&255;
}
ucg_com_SendCmdDataSequence(ucg, 7, buf, 0);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_ili9341_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
ucg_int_t tmp;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir1_seq);
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = 239-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir2_seq);
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = 319-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current;
c[1] = ucg->arg.ccs_line[1].current;
c[2] = ucg->arg.ccs_line[2].current;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_ili9341_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C10(0x010), /* sleep in */
UCG_C10(0x28), /* display off */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_ili9341_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 100, 66);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_ili9341_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ili9341_set_pos_seq);
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ili9341_18);
ucg_handle_ili9341_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ili9341_18);
ucg_handle_ili9341_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ili9341_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ili9341_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ili9341_18);
ucg_handle_ili9341_l90se(ucg);
break;
}
return 1;
}

358
app/ucglib/ucg_dev_ic_ld50t6160.c
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@ -1,358 +0,0 @@
/*
ucg_dev_ic_ld50t6160.c
Specific code for the ld50t6160 controller (OLED displays)
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
/*
Graphics Memory Writing Direction: 0x05
Bit 3: RGB/BGR
Bit 0-2: Direction
0x05, 0x00 dir 0
0x05, 0x05 dir 1
0x05, 0x03 dir 2
0x05, 0x06 dir 3
Data Reading/Writing Box: 0x0a
8 bytes as arguments: xs, ys, xe, ye
*/
const ucg_pgm_uint8_t ucg_ld50t6160_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x05, 0x00),
UCG_C10(0x0a), UCG_VARX(4,0x0f, 0), UCG_VARX(0,0x0f, 0), UCG_A2(0x007, 0x0f), /* set x position */
UCG_VARY(4,0x0f, 0), UCG_VARY(0,0x0f, 0), UCG_A2(0x09, 0x0f), /* set y position */
UCG_C10(0x0c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ld50t6160_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x05, 0x00),
UCG_C10(0x0a),
UCG_VARX(4,0x0f, 0), UCG_VARX(0,0x0f, 0), UCG_A2(0x007, 0x0f), /* set x position */
UCG_VARY(4,0x0f, 0), UCG_VARY(0,0x0f, 0), UCG_A2(0x09, 0x0f), /* set y position */
UCG_C10(0x0c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ld50t6160_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x05, 0x05),
UCG_C10(0x0a),
//UCG_VARX(4,0x0f, 0), UCG_VARX(0,0x0f, 0), UCG_D2(0x007, 0x0f), /* set x position */
UCG_A2(0x00, 0x00), UCG_VARX(4,0x0f, 0), UCG_VARX(0,0x0f, 0), /* set x position */
UCG_VARY(4,0x0f, 0), UCG_VARY(0,0x0f, 0), UCG_A2(0x09, 0x0f), /* set y position */
UCG_C10(0x0c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ld50t6160_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x05, 0x03),
UCG_C10(0x0a),
UCG_A2(0x00, 0x00), UCG_VARX(4,0x0f, 0), UCG_VARX(0,0x0f, 0), /* set x position */
UCG_A2(0x00, 0x00), UCG_VARY(4,0x0f, 0), UCG_VARY(0,0x0f, 0), /* set y position */
UCG_C10(0x0c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ld50t6160_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x05, 0x06),
UCG_C10(0x0a),
UCG_VARX(4,0x0f, 0), UCG_VARX(0,0x0f, 0), UCG_A2(0x07, 0x0f), /* set x position */
UCG_A2(0x00, 0x00), UCG_VARY(4,0x0f, 0), UCG_VARY(0,0x0f, 0), /* set y position */
UCG_C10(0x0c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static ucg_int_t ucg_handle_ld50t6160_l90fx(ucg_t *ucg)
{
uint8_t c[3];
//ucg_int_t tmp;
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir1_seq);
break;
case 2:
//tmp = ucg->arg.pixel.pos.x;
//ucg->arg.pixel.pos.x = 127-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir2_seq);
//ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
//tmp = ucg->arg.pixel.pos.y;
//ucg->arg.pixel.pos.y = 159-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir3_seq);
//ucg->arg.pixel.pos.y = tmp;
break;
}
c[0] = ucg->arg.pixel.rgb.color[0]>>2;
c[1] = ucg->arg.pixel.rgb.color[1]>>2;
c[2] = ucg->arg.pixel.rgb.color[2]>>2;
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
*/
#ifdef UCG_MSG_DRAW_L90TC
static ucg_int_t ucg_handle_ld50t6160_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[3];
ucg_int_t dx, dy;
ucg_int_t i;
const uint8_t *seq;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
seq = ucg_ld50t6160_set_pos_dir0_seq;
break;
case 1:
dx = 0; dy = 1;
seq = ucg_ld50t6160_set_pos_dir1_seq;
break;
case 2:
dx = -1; dy = 0;
seq = ucg_ld50t6160_set_pos_dir2_seq;
break;
case 3:
default:
dx = 0; dy = -1;
seq = ucg_ld50t6160_set_pos_dir3_seq;
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[0] = ucg->arg.pixel.rgb.color[0]>>2;
buf[1] = ucg->arg.pixel.rgb.color[1]>>2;
buf[2] = ucg->arg.pixel.rgb.color[2]>>2;
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
ucg_com_SendCmdSeq(ucg, seq);
ucg_com_SendRepeat3Bytes(ucg, 1, buf);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
#endif /* UCG_MSG_DRAW_L90TC */
ucg_int_t ucg_handle_ld50t6160_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
//ucg_int_t tmp;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir1_seq);
break;
case 2:
//tmp = ucg->arg.pixel.pos.x;
//ucg->arg.pixel.pos.x = 239-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir2_seq);
//ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
//tmp = ucg->arg.pixel.pos.y;
//ucg->arg.pixel.pos.y = 319-tmp;
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_dir3_seq);
//ucg->arg.pixel.pos.y = tmp;
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current>>2;
c[1] = ucg->arg.ccs_line[1].current>>2;
c[2] = ucg->arg.ccs_line[2].current>>2;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_ld50t6160_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C11(0x02, 0x00), /* display off */
UCG_C11(0x20, 0x00), /* all ICON off */
UCG_C11(0x20, 0x01), /* stop OSCB */
UCG_C10(0x010), /* sleep in */
UCG_C10(0x28), /* display off */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_ld50t6160_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 100, 66);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 160;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ld50t6160_set_pos_seq);
c[0] = ucg->arg.pixel.rgb.color[0]>>2;
c[1] = ucg->arg.pixel.rgb.color[1]>>2;
c[2] = ucg->arg.pixel.rgb.color[2]>>2;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ld50t6160_18);
ucg_handle_ld50t6160_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ld50t6160_18);
ucg_handle_ld50t6160_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ld50t6160_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ld50t6160_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ld50t6160_18);
ucg_handle_ld50t6160_l90se(ucg);
break;
}
return 1;
}

409
app/ucglib/ucg_dev_ic_pcf8833.c
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@ -1,409 +0,0 @@
/*
ucg_dev_ic_pcf8833.c
Specific code for the pcf8833 controller (TFT displays)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#define XOFFSET 0
#define WIDTH 132
#define HEIGHT 132
const ucg_pgm_uint8_t ucg_pcf8833_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11( 0x036, 0x000),
UCG_C10(0x02a), UCG_VARX(0,0x0ff, 0), UCG_A1(WIDTH-1), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x0ff, 0), UCG_A1(HEIGHT-1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_pcf8833_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/*
bit 7: my
bit 6: mx
bit 5: x or y increment
bit 4: line order
bit 3: rgb
*/
UCG_C11( 0x036, 0x000),
UCG_C10(0x02a), UCG_VARX(0,0x0ff, 0), UCG_A1(WIDTH-1), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x0ff, 0), UCG_A1(HEIGHT-1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_pcf8833_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/*
bit 7: my
bit 6: mx
bit 5: x or y increment
bit 4: line order
bit 3: rgb
*/
UCG_C11( 0x036, 0x000),
UCG_C10(0x02a), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x0ff, 0), UCG_A1(HEIGHT-1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_pcf8833_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/*
bit 7: my
bit 6: mx
bit 5: x or y increment
bit 4: line order
bit 3: rgb
*/
UCG_C11( 0x036, 0x040),
//UCG_C11( 0x036, 0x020), /* it seems that this command needs to be sent twice */
UCG_C10(0x02a), UCG_VARX(0,0x0ff, 0), UCG_A1(WIDTH-1), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x0ff, 0), UCG_A1(HEIGHT-1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_pcf8833_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/*
bit 7: my
bit 6: mx
bit 5: x or y increment
bit 4: line order
bit 3: rgb
*/
UCG_C11( 0x036, 0x080),
//UCG_C11( 0x036, 0x0d0), /* it seems that this command needs to be sent twice */
UCG_C10(0x02a), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x0ff, 0), UCG_A1(HEIGHT-1), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static uint8_t ucg_pcf8833_get_color_high_byte(ucg_t *ucg)
{
return (ucg->arg.pixel.rgb.color[0]&0x0f8) | (((ucg->arg.pixel.rgb.color[1]) >>5));
}
static uint8_t ucg_pcf8833_get_color_low_byte(ucg_t *ucg)
{
return ((((ucg->arg.pixel.rgb.color[1]))<<3)&0x0e0) | (((ucg->arg.pixel.rgb.color[2]) >>3));
}
ucg_int_t ucg_handle_pcf8833_l90fx(ucg_t *ucg)
{
uint8_t c[3];
ucg_int_t tmp;
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir1_seq);
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = WIDTH-1-tmp;
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir2_seq);
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = HEIGHT-1-tmp;
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
c[0] = ucg_pcf8833_get_color_high_byte(ucg);
c[1] = ucg_pcf8833_get_color_low_byte(ucg);
ucg_com_SendRepeat2Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
*/
/* with CmdDataSequence */
ucg_int_t ucg_handle_pcf8833_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_seq);
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x02a; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // x/y
buf[4] = 0x000; // no change
buf[5] = 0x000; // end value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x02c; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = ucg_pcf8833_get_color_high_byte(ucg);
buf[10] = 0x000; // no change
buf[11] = ucg_pcf8833_get_color_low_byte(ucg);
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[1] = 0x02a; // set x
buf[5] = WIDTH-1; // end value
break;
case 1:
dx = 0; dy = 1;
buf[1] = 0x02b; // set y
buf[5] = HEIGHT-1; // end value
break;
case 2:
dx = -1; dy = 0;
buf[1] = 0x02a; // set x
buf[5] = WIDTH-1; // end value
break;
case 3:
default:
dx = 0; dy = -1;
buf[1] = 0x02b; // set y
buf[5] = HEIGHT-1; // end value
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[3] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y;
}
ucg_com_SendCmdDataSequence(ucg, 6, buf, 0);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_pcf8833_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
ucg_int_t tmp;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir1_seq);
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = WIDTH-1-tmp;
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir2_seq);
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = HEIGHT-1-tmp;
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = (ucg->arg.ccs_line[0].current&0x0f8) | (((ucg->arg.ccs_line[1].current) >>5));
c[1] = ((((ucg->arg.ccs_line[1].current))<<3)&0x0e0) | (((ucg->arg.ccs_line[2].current) >>3));
ucg_com_SendRepeat2Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_pcf8833_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C10(0x28), /* display off */
UCG_C10(0x10), /* sleep in */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_pcf8833_16(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
//ucg->display_offset.x = 2;
//ucg->display_offset.y = 2;
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 150, 160);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = WIDTH;
((ucg_wh_t *)data)->h = HEIGHT;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_pcf8833_set_pos_seq);
c[0] = ucg_pcf8833_get_color_high_byte(ucg);
c[1] = ucg_pcf8833_get_color_low_byte(ucg);
ucg_com_SendRepeat2Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_pcf8833_16);
ucg_handle_pcf8833_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_pcf8833_16);
ucg_handle_pcf8833_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_pcf8833_16);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_pcf8833_16(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_pcf8833_16);
ucg_handle_pcf8833_l90se(ucg);
break;
}
return 1;
}

321
app/ucglib/ucg_dev_ic_seps225.c
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@ -1,321 +0,0 @@
/*
ucg_dev_ic_seps225.c
Specific code for the SEPS225 controller (OLED displays)
128x128x18 display buffer
Note: Only 65K color support, because 262K mode is not possible with 8 Bit SPI.
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static uint8_t ucg_seps225_get_color_high_byte(ucg_t *ucg)
{
return (ucg->arg.pixel.rgb.color[0]&0x0f8) | (((ucg->arg.pixel.rgb.color[1]) >>5));
}
static uint8_t ucg_seps225_get_color_low_byte(ucg_t *ucg)
{
return ((((ucg->arg.pixel.rgb.color[1]))<<3)&0x0e0) | (((ucg->arg.pixel.rgb.color[2]) >>3));
}
/*
Write Memory Mode 0x016
Bit 0: HV
HV= 0, data is continuously written horizontally
HV= 1, data is continuously written vertically
Bit 1: VC
VC= 0, vertical address counter is decreased
VC= 1, vertical address counter is increased
Bit 2: HC
HC= 0, horizontal address counter is decreased
HC= 1, horizontal address counter is increased
Bit 4..6: Dual Transfer, 65K Mode (Bit 4 = 0, Bit 5 = 1, Bit 6 = 1)
*/
static const ucg_pgm_uint8_t ucg_seps255_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x020), UCG_VARX(0,0x07f, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(0,0x07f, 0), /* set y position */
UCG_C11(0x016, 0x064), /* Memory Mode */
UCG_C10(0x022), /* prepare for data */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_seps255_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x016, 0x063), /* Memory Mode */
UCG_C10(0x020), UCG_VARX(0,0x07f, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(0,0x07f, 0), /* set y position */
UCG_C10(0x022), /* prepare for data */
UCG_DATA(), /* change to data mode */
UCG_END()
};
#ifdef NOT_USED
static const ucg_pgm_uint8_t ucg_seps255_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x016, 0x060), /* Memory Mode */
UCG_C10(0x020), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* prepare for data */
UCG_DATA(), /* change to data mode */
UCG_END()
};
/* it seems that this mode does not work*/
static const ucg_pgm_uint8_t ucg_seps255_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x016, 0x061), /* Memory Mode */
UCG_C10(0x020), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* prepare for data */
UCG_DATA(), /* change to data mode */
UCG_END()
};
#endif
ucg_int_t ucg_handle_seps225_l90fx(ucg_t *ucg)
{
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir1_seq);
break;
case 2:
ucg->arg.pixel.pos.x -= ucg->arg.len;
ucg->arg.pixel.pos.x++;
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir0_seq);
break;
case 3:
default:
ucg->arg.pixel.pos.y -= ucg->arg.len;
ucg->arg.pixel.pos.y++;
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir1_seq);
break;
}
{
uint8_t c[2];
c[0] = ucg_seps225_get_color_high_byte(ucg);
c[1] = ucg_seps225_get_color_low_byte(ucg);
ucg_com_SendRepeat2Bytes(ucg, ucg->arg.len, c);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Bitmap Output)
Not implemented for this controller, fallback to standard. However this msg is not used
at all at the moment (Jul 2015)
*/
/*
L2SE Color Change
*/
ucg_int_t ucg_handle_seps225_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
switch(ucg->arg.dir)
{
case 0:
case 1:
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
break;
default:
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[1].color[i], ucg->arg.rgb[0].color[i], ucg->arg.len);
}
break;
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i, j;
//uint8_t r, g, b;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0;
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir0_seq);
break;
case 1: dx = 0; dy = 1;
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir1_seq);
break;
case 2: dx = 1; dy = 0;
ucg->arg.pixel.pos.x -= ucg->arg.len;
ucg->arg.pixel.pos.x++;
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir0_seq);
break;
case 3: dx = 0; dy = 1;
ucg->arg.pixel.pos.y -= ucg->arg.len;
ucg->arg.pixel.pos.y++;
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir1_seq);
break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
for( i = 0; i < ucg->arg.len; i++ )
{
/*
r = ucg->arg.ccs_line[0].current;
r &= 0x0f8;
g = ucg->arg.ccs_line[1].current;
c[0] = g;
c[0] >>= 5;
c[0] |= r;
g <<= 3;
g &= 0x0e0;
b = ucg->arg.ccs_line[2].current;
b >>= 3;
c[1] = g;
c[1] |= b;
*/
c[0] = (ucg->arg.ccs_line[0].current&0x0f8) | (((ucg->arg.ccs_line[1].current) >>5));
c[1] = ((((ucg->arg.ccs_line[1].current))<<3)&0x0e0) | (((ucg->arg.ccs_line[2].current) >>3));
ucg_com_SendRepeat2Bytes(ucg, 1, c);
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
for ( j = 0; j < 3; j++ )
{
ucg_ccs_step(ucg->arg.ccs_line+j);
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_seps225_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C11(0x006, 0x000), /* SEPS225: display off */
UCG_C11(0x004, 0x001), /* reduce current, power down */
UCG_CS(1), /* disable chip */
/* delay of 100ms is suggested here for full power down */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_seps225_16(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 50, 200); /* adjusted for SEPS225 */
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_seps225_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir0_seq);
c[0] = ucg_seps225_get_color_high_byte(ucg);
c[1] = ucg_seps225_get_color_low_byte(ucg);
ucg_com_SendRepeat2Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_seps225_16);
ucg_handle_seps225_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
ucg_handle_l90tc(ucg, ucg_dev_ic_seps225_18);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_seps225_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_seps225_16(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_seps225_16);
ucg_handle_seps225_l90se(ucg);
break;
}
return 1;
}

480
app/ucglib/ucg_dev_ic_ssd1289.c
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@ -1,480 +0,0 @@
/*
ucg_dev_ic_ssd1289.c
Specific code for the ssd1289 controller (TFT displays)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#ifdef NOT_YET_IMPLEMENTED
static const ucg_pgm_uint8_t ucg_ssd1289_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x04e), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x04f), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ssd1289_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x011, 0x048, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x04e), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x04f), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
static const ucg_pgm_uint8_t ucg_ssd1289_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x011, 0x048, 0x038), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x04e), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x04f), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1289_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x011, 0x048, 0x000), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1289_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/* last byte: 0x030 horizontal increment (dir = 0) */
/* last byte: 0x038 vertical increment (dir = 1) */
/* last byte: 0x000 horizontal deccrement (dir = 2) */
/* last byte: 0x008 vertical deccrement (dir = 3) */
UCG_C22(0x000, 0x011, 0x048, 0x008), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_handle_ssd1289_l90fx(ucg_t *ucg)
{
uint8_t c[3];
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir1_seq);
break;
case 2:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir2_seq);
break;
case 3:
default:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir3_seq);
break;
}
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
Because of this for vertical lines the x min and max values in
"ucg_ssd1289_set_pos_for_y_seq" are identical to avoid changes of the x position
*/
const ucg_pgm_uint8_t ucg_ssd1289_set_x_pos_seq[] =
{
UCG_C10(0x020), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1289_set_y_pos_seq[] =
{
UCG_C10(0x021), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x022), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
/* without CmdDataSequence */
ucg_int_t xxxxxx_ucg_handle_ssd1289_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[3];
ucg_int_t dx, dy;
ucg_int_t i;
const uint8_t *seq;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_seq);
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
seq = ucg_ssd1289_set_x_pos_seq;
break;
case 1:
dx = 0; dy = 1;
seq = ucg_ssd1289_set_y_pos_seq;
break;
case 2:
dx = -1; dy = 0;
seq = ucg_ssd1289_set_x_pos_seq;
break;
case 3:
default:
dx = 0; dy = -1;
seq = ucg_ssd1289_set_y_pos_seq;
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[0] = ucg->arg.pixel.rgb.color[0];
buf[1] = ucg->arg.pixel.rgb.color[1];
buf[2] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
ucg_com_SendCmdSeq(ucg, seq);
ucg_com_SendRepeat3Bytes(ucg, 1, buf);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/* with CmdDataSequence */
ucg_int_t ucg_handle_ssd1289_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_seq);
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x020; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 1:
dx = 0; dy = 1;
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x020; // set y
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part y
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by y value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 2:
dx = -1; dy = 0;
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x020; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
case 3:
default:
dx = 0; dy = -1;
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x020; // set y
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part y
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by y value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x022; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[9] = ucg->arg.pixel.rgb.color[0];
buf[11] = ucg->arg.pixel.rgb.color[1];
buf[13] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[5] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y>>8;
buf[5] = ucg->arg.pixel.pos.y&255;
}
ucg_com_SendCmdDataSequence(ucg, 7, buf);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_ssd1289_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir1_seq);
break;
case 2:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir2_seq);
break;
case 3:
default:
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_dir3_seq);
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current;
c[1] = ucg->arg.ccs_line[1].current;
c[2] = ucg->arg.ccs_line[2].current;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_dev_ic_ssd1289_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 40, 100);
case UCG_MSG_DEV_POWER_DOWN:
/* not yet implemented */
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ssd1289_set_pos_seq);
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
ucg_handle_l90fx(ucg, ucg_dev_ic_ssd1289_18);
//ucg_handle_ssd1289_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
ucg_handle_l90tc(ucg, ucg_dev_ic_ssd1289);
//ucg_handle_ssd1289_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ssd1289);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ssd1289_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
ucg_handle_l90se(ucg, ucg_dev_ic_ssd1289);
//ucg_handle_ssd1289_l90se(ucg);
break;
}
return 1;
}
#endif

372
app/ucglib/ucg_dev_ic_ssd1331.c
View File

@ -1,372 +0,0 @@
/*
ucg_dev_ic_ssd1331.c
Specific code for the SSD1331 controller (OLED displays)
96x64x16 display buffer, however 3-byte 18 bit mode is used
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//ucg_int_t u8g_dev_ic_ssd1331(ucg_t *ucg, ucg_int_t msg, void *data);
const ucg_pgm_uint8_t ucg_ssd1331_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_A1(0x07f), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1331_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_A1(0x07f), /* set y position */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_handle_ssd1331_l90fx(ucg_t *ucg)
{
uint8_t c[3];
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir1_seq);
break;
case 2:
ucg->arg.pixel.pos.x -= ucg->arg.len;
ucg->arg.pixel.pos.x++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir0_seq);
break;
case 3:
default:
ucg->arg.pixel.pos.y -= ucg->arg.len;
ucg->arg.pixel.pos.y++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir1_seq);
break;
}
c[0] = ucg->arg.pixel.rgb.color[0]>>2;
c[1] = ucg->arg.pixel.rgb.color[1]>>2;
c[2] = ucg->arg.pixel.rgb.color[2]>>2;
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Bitmap Output)
Because of this for vertical lines the x min and max values in
"ucg_ssd1331_set_pos_for_y_seq" are identical to avoid changes of the x position
*/
const ucg_pgm_uint8_t ucg_ssd1331_set_pos_for_x_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_A1(0x07f), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1331_set_pos_for_y_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_A1(0x07f), /* set y position */
UCG_END()
};
ucg_int_t ucg_handle_ssd1331_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x015; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // will be overwritten by x/y value
buf[4] = 0x000; // no change
buf[5] = 0x07f; // max value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x05c; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
buf[14] = 0x001; // change to 0 (cmd mode)
buf[15] = 0x05c; // change to 0 (cmd mode)
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[1] = 0x015;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_for_x_seq);
break;
case 1:
dx = 0; dy = 1;
buf[1] = 0x075;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_for_y_seq);
break;
case 2:
dx = -1; dy = 0;
buf[1] = 0x015;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_for_x_seq);
break;
case 3:
default:
dx = 0; dy = -1;
buf[1] = 0x075;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_for_y_seq);
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[9] = ucg->arg.pixel.rgb.color[0]>>2;
buf[11] = ucg->arg.pixel.rgb.color[1]>>2;
buf[13] = ucg->arg.pixel.rgb.color[2]>>2;
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[3] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y;
}
//ucg_com_SendCmdSeq(ucg, seq);
//buf[0] = ucg->arg.pixel.rgb.color[0]>>2;
//buf[1] = ucg->arg.pixel.rgb.color[1]>>2;
//buf[2] = ucg->arg.pixel.rgb.color[2]>>2;
//ucg_com_SendRepeat3Bytes(ucg, 1, buf);
ucg_com_SendCmdDataSequence(ucg, 7, buf, 1);
//ucg_com_SetCDLineStatus(ucg, 1);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_ssd1331_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
switch(ucg->arg.dir)
{
case 0:
case 1:
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
break;
default:
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[1].color[i], ucg->arg.rgb[0].color[i], ucg->arg.len);
}
break;
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i, j;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir0_seq);
break;
case 1: dx = 0; dy = 1;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir1_seq);
break;
case 2: dx = 1; dy = 0;
ucg->arg.pixel.pos.x -= ucg->arg.len;
ucg->arg.pixel.pos.x++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir0_seq);
break;
case 3: dx = 0; dy = 1;
ucg->arg.pixel.pos.y -= ucg->arg.len;
ucg->arg.pixel.pos.y++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir1_seq);
break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current >> 2;
c[1] = ucg->arg.ccs_line[1].current >> 2;
c[2] = ucg->arg.ccs_line[2].current >> 2;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
for ( j = 0; j < 3; j++ )
{
ucg_ccs_step(ucg->arg.ccs_line+j);
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_ssd1331_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C10(0x0a6), /* Set display: All pixel off */
UCG_C10(0x0ae), /* Set display off: sleep mode */
//UCG_C11(0x0b0, 0x01a), /* Power Save Mode */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_ssd1331_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 50, 300);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 96;
((ucg_wh_t *)data)->h = 64;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ssd1331_set_pos_dir0_seq);
c[0] = ucg->arg.pixel.rgb.color[0]>>2;
c[1] = ucg->arg.pixel.rgb.color[1]>>2;
c[2] = ucg->arg.pixel.rgb.color[2]>>2;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ssd1331_18);
ucg_handle_ssd1331_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ssd1331_18);
ucg_handle_ssd1331_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ssd1331_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ssd1331_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ssd1331_18);
ucg_handle_ssd1331_l90se(ucg);
break;
}
return 1;
}

372
app/ucglib/ucg_dev_ic_ssd1351.c
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@ -1,372 +0,0 @@
/*
ucg_dev_ic_ssd1351.c
Specific code for the SSD1351 controller (OLED displays)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//ucg_int_t u8g_dev_ic_ssd1351(ucg_t *ucg, ucg_int_t msg, void *data);
const ucg_pgm_uint8_t ucg_ssd1351_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_D1(0x07f), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_C10(0x05c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1351_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_D1(0x07f), /* set y position */
UCG_C10(0x05c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_handle_ssd1351_l90fx(ucg_t *ucg)
{
uint8_t c[3];
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir1_seq);
break;
case 2:
ucg->arg.pixel.pos.x -= ucg->arg.len;
ucg->arg.pixel.pos.x++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir0_seq);
break;
case 3:
default:
ucg->arg.pixel.pos.y -= ucg->arg.len;
ucg->arg.pixel.pos.y++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir1_seq);
break;
}
c[0] = ucg->arg.pixel.rgb.color[0]>>2;
c[1] = ucg->arg.pixel.rgb.color[1]>>2;
c[2] = ucg->arg.pixel.rgb.color[2]>>2;
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
Because of this for vertical lines the x min and max values in
"ucg_ssd1351_set_pos_for_y_seq" are identical to avoid changes of the x position
*/
const ucg_pgm_uint8_t ucg_ssd1351_set_pos_for_x_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_D1(0x07f), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_VARY(0,0x0ff, 0), /* set y position */
UCG_END()
};
const ucg_pgm_uint8_t ucg_ssd1351_set_pos_for_y_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C10(0x015), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x075), UCG_VARY(0,0x0ff, 0), UCG_D1(0x07f), /* set y position */
UCG_END()
};
ucg_int_t ucg_handle_ssd1351_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x015; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // will be overwritten by x/y value
buf[4] = 0x000; // no change
buf[5] = 0x07f; // max value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x05c; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
buf[14] = 0x001; // change to 0 (cmd mode)
buf[15] = 0x05c; // change to 0 (cmd mode)
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[1] = 0x015;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_for_x_seq);
break;
case 1:
dx = 0; dy = 1;
buf[1] = 0x075;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_for_y_seq);
break;
case 2:
dx = -1; dy = 0;
buf[1] = 0x015;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_for_x_seq);
break;
case 3:
default:
dx = 0; dy = -1;
buf[1] = 0x075;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_for_y_seq);
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[9] = ucg->arg.pixel.rgb.color[0]>>2;
buf[11] = ucg->arg.pixel.rgb.color[1]>>2;
buf[13] = ucg->arg.pixel.rgb.color[2]>>2;
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[3] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y;
}
//ucg_com_SendCmdSeq(ucg, seq);
//buf[0] = ucg->arg.pixel.rgb.color[0]>>2;
//buf[1] = ucg->arg.pixel.rgb.color[1]>>2;
//buf[2] = ucg->arg.pixel.rgb.color[2]>>2;
//ucg_com_SendRepeat3Bytes(ucg, 1, buf);
ucg_com_SendCmdDataSequence(ucg, 7, buf, 1);
//ucg_com_SetCDLineStatus(ucg, 1);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_ssd1351_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
switch(ucg->arg.dir)
{
case 0:
case 1:
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
break;
default:
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[1].color[i], ucg->arg.rgb[0].color[i], ucg->arg.len);
}
break;
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t dx, dy;
ucg_int_t i, j;
switch(ucg->arg.dir)
{
case 0: dx = 1; dy = 0;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir0_seq);
break;
case 1: dx = 0; dy = 1;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir1_seq);
break;
case 2: dx = 1; dy = 0;
ucg->arg.pixel.pos.x -= ucg->arg.len;
ucg->arg.pixel.pos.x++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir0_seq);
break;
case 3: dx = 0; dy = 1;
ucg->arg.pixel.pos.y -= ucg->arg.len;
ucg->arg.pixel.pos.y++;
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir1_seq);
break;
default: dx = 1; dy = 0; break; /* avoid compiler warning */
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current >> 2;
c[1] = ucg->arg.ccs_line[1].current >> 2;
c[2] = ucg->arg.ccs_line[2].current >> 2;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
for ( j = 0; j < 3; j++ )
{
ucg_ccs_step(ucg->arg.ccs_line+j);
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_ssd1351_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C11(0x0c7, 0x000), /* Set Master Contrast (0..15), reset default: 0x05 */
UCG_C10(0x0ae), /* Set Display Off */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_ssd1351_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 50, 300);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_ssd1351_set_pos_dir0_seq);
c[0] = ucg->arg.pixel.rgb.color[0]>>2;
c[1] = ucg->arg.pixel.rgb.color[1]>>2;
c[2] = ucg->arg.pixel.rgb.color[2]>>2;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_ssd1351_18);
ucg_handle_ssd1351_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_ssd1351_18);
ucg_handle_ssd1351_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_ssd1351_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_ssd1351_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_ssd1351_18);
ucg_handle_ssd1351_l90se(ucg);
break;
}
return 1;
}

383
app/ucglib/ucg_dev_ic_st7735.c
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@ -1,383 +0,0 @@
/*
ucg_dev_ic_st7735.c
Specific code for the st7735 controller (TFT displays)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
const ucg_pgm_uint8_t ucg_st7735_set_pos_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11( 0x036, 0x000),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_A2(0x000, 0x07f), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x000, 0x09f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_st7735_set_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x000 horizontal increment (dir = 0) */
/* 0x000 vertical increment (dir = 1) */
/* 0x040 horizontal deccrement (dir = 2) */
/* 0x080 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x000),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_A2(0x000, 0x07f), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x000, 0x09f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_st7735_set_pos_dir1_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x000 horizontal increment (dir = 0) */
/* 0x000 vertical increment (dir = 1) */
/* 0x040 horizontal deccrement (dir = 2) */
/* 0x080 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x000),
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x000, 0x09f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_st7735_set_pos_dir2_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x000 horizontal increment (dir = 0) */
/* 0x000 vertical increment (dir = 1) */
/* 0x040 horizontal deccrement (dir = 2) */
/* 0x080 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x040),
UCG_C11( 0x036, 0x040), /* it seems that this command needs to be sent twice */
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_A2(0x000, 0x07f), /* set x position */
UCG_C10(0x02b), UCG_VARY(8,0x01, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x000, 0x09f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
const ucg_pgm_uint8_t ucg_st7735_set_pos_dir3_seq[] =
{
UCG_CS(0), /* enable chip */
/* 0x000 horizontal increment (dir = 0) */
/* 0x000 vertical increment (dir = 1) */
/* 0x0c0 horizontal deccrement (dir = 2) */
/* 0x0c0 vertical deccrement (dir = 3) */
UCG_C11( 0x036, 0x080),
UCG_C11( 0x036, 0x080), /* it seems that this command needs to be sent twice */
UCG_C10(0x02a), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), UCG_VARX(0,0x00, 0), UCG_VARX(0,0x0ff, 0), /* set x position */
UCG_C10(0x02b), UCG_VARY(0,0x00, 0), UCG_VARY(0,0x0ff, 0), UCG_A2(0x000, 0x09f), /* set y position */
UCG_C10(0x02c), /* write to RAM */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_handle_st7735_l90fx(ucg_t *ucg)
{
uint8_t c[3];
ucg_int_t tmp;
if ( ucg_clip_l90fx(ucg) != 0 )
{
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir1_seq);
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = 127-tmp;
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir2_seq);
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = 159-tmp;
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, ucg->arg.len, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
/*
L2TC (Glyph Output)
*/
/* with CmdDataSequence */
ucg_int_t ucg_handle_st7735_l90tc(ucg_t *ucg)
{
if ( ucg_clip_l90tc(ucg) != 0 )
{
uint8_t buf[16];
ucg_int_t dx, dy;
ucg_int_t i;
unsigned char pixmap;
uint8_t bitcnt;
ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_seq);
buf[0] = 0x001; // change to 0 (cmd mode)
buf[1] = 0x02a; // set x
buf[2] = 0x002; // change to 1 (arg mode)
buf[3] = 0x000; // upper part x
buf[4] = 0x000; // no change
buf[5] = 0x000; // will be overwritten by x value
buf[6] = 0x001; // change to 0 (cmd mode)
buf[7] = 0x02c; // write data
buf[8] = 0x002; // change to 1 (data mode)
buf[9] = 0x000; // red value
buf[10] = 0x000; // no change
buf[11] = 0x000; // green value
buf[12] = 0x000; // no change
buf[13] = 0x000; // blue value
switch(ucg->arg.dir)
{
case 0:
dx = 1; dy = 0;
buf[1] = 0x02a; // set x
break;
case 1:
dx = 0; dy = 1;
buf[1] = 0x02b; // set y
break;
case 2:
dx = -1; dy = 0;
buf[1] = 0x02a; // set x
break;
case 3:
default:
dx = 0; dy = -1;
buf[1] = 0x02b; // set y
break;
}
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = ucg->arg.pixel_skip;
pixmap <<= bitcnt;
buf[9] = ucg->arg.pixel.rgb.color[0];
buf[11] = ucg->arg.pixel.rgb.color[1];
buf[13] = ucg->arg.pixel.rgb.color[2];
//ucg_com_SetCSLineStatus(ucg, 0); /* enable chip */
for( i = 0; i < ucg->arg.len; i++ )
{
if ( (pixmap & 128) != 0 )
{
if ( (ucg->arg.dir&1) == 0 )
{
buf[5] = ucg->arg.pixel.pos.x;
}
else
{
buf[3] = ucg->arg.pixel.pos.y>>8;
buf[5] = ucg->arg.pixel.pos.y&255;
}
ucg_com_SendCmdDataSequence(ucg, 7, buf, 0);
}
pixmap<<=1;
ucg->arg.pixel.pos.x+=dx;
ucg->arg.pixel.pos.y+=dy;
bitcnt++;
if ( bitcnt >= 8 )
{
ucg->arg.bitmap++;
pixmap = ucg_pgm_read(ucg->arg.bitmap);
bitcnt = 0;
}
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
ucg_int_t ucg_handle_st7735_l90se(ucg_t *ucg)
{
uint8_t i;
uint8_t c[3];
ucg_int_t tmp;
/* Setup ccs for l90se. This will be updated by ucg_clip_l90se if required */
for ( i = 0; i < 3; i++ )
{
ucg_ccs_init(ucg->arg.ccs_line+i, ucg->arg.rgb[0].color[i], ucg->arg.rgb[1].color[i], ucg->arg.len);
}
/* check if the line is visible */
if ( ucg_clip_l90se(ucg) != 0 )
{
ucg_int_t i;
switch(ucg->arg.dir)
{
case 0:
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir0_seq);
break;
case 1:
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir1_seq);
break;
case 2:
tmp = ucg->arg.pixel.pos.x;
ucg->arg.pixel.pos.x = 127-tmp;
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir2_seq);
ucg->arg.pixel.pos.x = tmp;
break;
case 3:
default:
tmp = ucg->arg.pixel.pos.y;
ucg->arg.pixel.pos.y = 159-tmp;
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_dir3_seq);
ucg->arg.pixel.pos.y = tmp;
break;
}
for( i = 0; i < ucg->arg.len; i++ )
{
c[0] = ucg->arg.ccs_line[0].current;
c[1] = ucg->arg.ccs_line[1].current;
c[2] = ucg->arg.ccs_line[2].current;
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_ccs_step(ucg->arg.ccs_line+0);
ucg_ccs_step(ucg->arg.ccs_line+1);
ucg_ccs_step(ucg->arg.ccs_line+2);
}
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
return 1;
}
return 0;
}
static const ucg_pgm_uint8_t ucg_st7735_power_down_seq[] = {
UCG_CS(0), /* enable chip */
UCG_C10(0x010), /* sleep in */
UCG_C10(0x28), /* display off */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ic_st7735_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* setup com interface and provide information on the clock speed */
/* of the serial and parallel interface. Values are nanoseconds. */
return ucg_com_PowerUp(ucg, 100, 66);
case UCG_MSG_DEV_POWER_DOWN:
ucg_com_SendCmdSeq(ucg, ucg_st7735_power_down_seq);
return 1;
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 160;
return 1;
case UCG_MSG_DRAW_PIXEL:
if ( ucg_clip_is_pixel_visible(ucg) !=0 )
{
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_st7735_set_pos_seq);
c[0] = ucg->arg.pixel.rgb.color[0];
c[1] = ucg->arg.pixel.rgb.color[1];
c[2] = ucg->arg.pixel.rgb.color[2];
ucg_com_SendRepeat3Bytes(ucg, 1, c);
ucg_com_SetCSLineStatus(ucg, 1); /* disable chip */
}
return 1;
case UCG_MSG_DRAW_L90FX:
//ucg_handle_l90fx(ucg, ucg_dev_ic_st7735_18);
ucg_handle_st7735_l90fx(ucg);
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
//ucg_handle_l90tc(ucg, ucg_dev_ic_st7735_18);
ucg_handle_st7735_l90tc(ucg);
return 1;
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
ucg_handle_l90bf(ucg, ucg_dev_ic_st7735_18);
return 1;
#endif /* UCG_MSG_DRAW_L90BF */
/* msg UCG_MSG_DRAW_L90SE is handled by ucg_dev_default_cb */
/*
case UCG_MSG_DRAW_L90SE:
return ucg->ext_cb(ucg, msg, data);
*/
}
return ucg_dev_default_cb(ucg, msg, data);
}
ucg_int_t ucg_ext_st7735_18(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DRAW_L90SE:
//ucg_handle_l90se(ucg, ucg_dev_ic_st7735_18);
ucg_handle_st7735_l90se(ucg);
break;
}
return 1;
}

131
app/ucglib/ucg_dev_msg_api.c
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/*
ucg_dev_msg_api.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#include <stddef.h>
void ucg_PowerDown(ucg_t *ucg)
{
if ( ucg->is_power_up != 0 )
{
ucg->device_cb(ucg, UCG_MSG_DEV_POWER_DOWN, NULL);
ucg->is_power_up = 0;
}
}
ucg_int_t ucg_PowerUp(ucg_t *ucg)
{
ucg_int_t r;
/* power down first. will do nothing if power is already down */
ucg_PowerDown(ucg);
/* now try to power up the display */
r = ucg->device_cb(ucg, UCG_MSG_DEV_POWER_UP, NULL);
if ( r != 0 )
{
ucg->is_power_up = 1;
}
return r;
}
void ucg_SetClipBox(ucg_t *ucg, ucg_box_t *clip_box)
{
ucg->device_cb(ucg, UCG_MSG_SET_CLIP_BOX, (void *)(clip_box));
}
void ucg_SetClipRange(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t w, ucg_int_t h)
{
ucg_box_t clip_box;
clip_box.ul.x = x;
clip_box.ul.y = y;
clip_box.size.w = w;
clip_box.size.h = h;
ucg_SetClipBox(ucg, &clip_box);
}
void ucg_SetMaxClipRange(ucg_t *ucg)
{
ucg_box_t new_clip_box;
new_clip_box.size = ucg->dimension;
new_clip_box.ul.x = 0;
new_clip_box.ul.y = 0;
ucg_SetClipBox(ucg, &new_clip_box);
}
/*
Query the display dimension from the driver, reset clip window to maximum
new dimension
*/
void ucg_GetDimension(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_GET_DIMENSION, &(ucg->dimension));
ucg_SetMaxClipRange(ucg);
}
void ucg_DrawPixelWithArg(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_DRAW_PIXEL, NULL);
}
void ucg_DrawL90FXWithArg(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_DRAW_L90FX, &(ucg->arg));
}
#ifdef UCG_MSG_DRAW_L90TC
void ucg_DrawL90TCWithArg(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_DRAW_L90TC, &(ucg->arg));
}
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
void ucg_DrawL90BFWithArg(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_DRAW_L90BF, &(ucg->arg));
}
#endif /* UCG_MSG_DRAW_L90BF */
void ucg_DrawL90SEWithArg(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_DRAW_L90SE, &(ucg->arg));
}
/*
void ucg_DrawL90RLWithArg(ucg_t *ucg)
{
ucg->device_cb(ucg, UCG_MSG_DRAW_L90RL, &(ucg->arg));
}
*/

117
app/ucglib/ucg_dev_oled_128x128_ft.c
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@ -1,117 +0,0 @@
/*
ucg_dev_oled_128x128_ft.c
Specific code for the FREETRONIC 128x128 OLED module
(differs from the ILSOFT only by GPIO output)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_128x128_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_ft_ssd1351_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(1),
UCG_RST(0),
UCG_DLY_MS(1),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
//UCG_C11(0x0fd, 0x012), /* Unlock normal commands, reset default: unlocked */
UCG_C11(0x0fd, 0x0b1), /* Unlock extra commands, reset default: locked */
//UCG_C10(0x0ae), /* Set Display Off */
UCG_C10(0x0af), /* Set Display On */
UCG_C10(0x0a6), /* Set Display Mode Reset */
UCG_C11(0x0a0, 0x0b4), /* Set Colour Depth */
UCG_C11(0x0a1, 0x000), /* Set Display Start Line */
UCG_C11(0x0a2, 0x000), /* Set Display Offset */
UCG_C12(0x015, 0x000, 0x07f), /* Set Column Address */
UCG_C12(0x075, 0x000, 0x07f), /* Set Row Address */
UCG_C11(0x0b3, 0x0f1), /* Front Clock Div */
//UCG_C11(0x0ca, 0x07f), /* Set Multiplex Ratio, reset default: 0x7f */
UCG_C11(0x0b5, 0x003), /* Set GPIO for Freetronics OLED Module */
//UCG_C11(0x0ab, 0x001), /* Set Function Selection, reset default: 0x01 */
UCG_C11(0x0b1, 0x032), /* Set Phase Length, reset default: 0x82 */
UCG_C13(0x0b4, 0xa0,0xb5,0x55), /* Set Segment Low Voltage, reset default: 0xa2 0xb5 0x55 */
//UCG_C11(0x0bb, 0x017), /* Set Precharge Voltage, reset default: 0x17 */
//UCG_C11(0x0be, 0x005), /* Set VComH Voltage, reset default: 0x05 */
UCG_C13(0x0c1, 0xc8, 0x80, 0xc8), /* Set Contrast */
UCG_C11(0x0c7, 0x00f), /* Set Master Contrast (0..15), reset default: 0x05 */
UCG_C11(0x0b6, 0x001), /* Set Second Precharge Period */
// UCG_C10(0x0b8), /* Set CMD Grayscale Lookup, 63 Bytes follow */
// UCG_A8(0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c),
// UCG_A8(0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14),
// UCG_A8(0x15,0x16,0x18,0x1a,0x1b,0x1C,0x1D,0x1F),
// UCG_A8(0x21,0x23,0x25,0x27,0x2A,0x2D,0x30,0x33),
// UCG_A8(0x36,0x39,0x3C,0x3F,0x42,0x45,0x48,0x4C),
// UCG_A8(0x50,0x54,0x58,0x5C,0x60,0x64,0x68,0x6C),
// UCG_A8(0x70,0x74,0x78,0x7D,0x82,0x87,0x8C,0x91),
// UCG_A7(0x96,0x9B,0xA0,0xA5,0xAA,0xAF,0xB4),
UCG_C10(0x05c), /* Write RAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ssd1351_18x128x128_ft(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ssd1351_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_ft_ssd1351_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ssd1351_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ssd1351_18(ucg, msg, data);
}

116
app/ucglib/ucg_dev_oled_128x128_ilsoft.c
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/*
ucg_dev_oled_128x128_ilsoft.c
Specific code for the ILSOFT 128x128 OLED module
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_128x128_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_ilsoft_ssd1351_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(1),
UCG_RST(0),
UCG_DLY_MS(1),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
//UCG_C11(0x0fd, 0x012), /* Unlock normal commands, reset default: unlocked */
UCG_C11(0x0fd, 0x0b1), /* Unlock extra commands, reset default: locked */
//UCG_C10(0x0ae), /* Set Display Off */
UCG_C10(0x0af), /* Set Display On */
UCG_C10(0x0a6), /* Set Display Mode Reset */
UCG_C11(0x0a0, 0x0b4), /* Set Colour Depth */
UCG_C11(0x0a1, 0x000), /* Set Display Start Line */
UCG_C11(0x0a2, 0x000), /* Set Display Offset */
UCG_C12(0x015, 0x000, 0x07f), /* Set Column Address */
UCG_C12(0x075, 0x000, 0x07f), /* Set Row Address */
UCG_C11(0x0b3, 0x0f1), /* Front Clock Div */
//UCG_C11(0x0ca, 0x07f), /* Set Multiplex Ratio, reset default: 0x7f */
UCG_C11(0x0b5, 0x000), /* Set GPIO */
//UCG_C11(0x0ab, 0x001), /* Set Function Selection, reset default: 0x01 */
UCG_C11(0x0b1, 0x032), /* Set Phase Length, reset default: 0x82 */
UCG_C13(0x0b4, 0xa0,0xb5,0x55), /* Set Segment Low Voltage, reset default: 0xa2 0xb5 0x55 */
//UCG_C11(0x0bb, 0x017), /* Set Precharge Voltage, reset default: 0x17 */
//UCG_C11(0x0be, 0x005), /* Set VComH Voltage, reset default: 0x05 */
UCG_C13(0x0c1, 0xc8, 0x80, 0xc8), /* Set Contrast */
UCG_C11(0x0c7, 0x00f), /* Set Master Contrast (0..15), reset default: 0x05 */
UCG_C11(0x0b6, 0x001), /* Set Second Precharge Period */
// UCG_C10(0x0b8), /* Set CMD Grayscale Lookup, 63 Bytes follow */
// UCG_A8(0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c),
// UCG_A8(0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14),
// UCG_A8(0x15,0x16,0x18,0x1a,0x1b,0x1C,0x1D,0x1F),
// UCG_A8(0x21,0x23,0x25,0x27,0x2A,0x2D,0x30,0x33),
// UCG_A8(0x36,0x39,0x3C,0x3F,0x42,0x45,0x48,0x4C),
// UCG_A8(0x50,0x54,0x58,0x5C,0x60,0x64,0x68,0x6C),
// UCG_A8(0x70,0x74,0x78,0x7D,0x82,0x87,0x8C,0x91),
// UCG_A7(0x96,0x9B,0xA0,0xA5,0xAA,0xAF,0xB4),
UCG_C10(0x05c), /* Write RAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ssd1351_18x128x128_ilsoft(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ssd1351_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_ilsoft_ssd1351_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ssd1351_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ssd1351_18(ucg, msg, data);
}

268
app/ucglib/ucg_dev_oled_128x128_univision.c
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/*
ucg_dev_oled_128x128_univision.c
Specific code for the Univision 1.5" OLED (UG2828, 128x128 pixel, 65K Colors, SEPS225)
Note: Only 65K color support, because 262K mode is not possible with 8 Bit SPI.
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
/* the following code is from the UG2828GDEAF02 Datasheet */
static const ucg_pgm_uint8_t aaa_ucg_univision_seps225_init_seq[] = {
UCG_CFG_CD(0,1), /* First arg: level for commands, Second arg: level for command arguments */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(1),
UCG_RST(0),
UCG_DLY_MS(1),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C11(0x002, 0x001), /* OSC_CTL: external resistor, internal OSC */
UCG_C11(0x004, 0x000), /* REDUCE_CURRENT: normal operation, no current reduction */
UCG_C11(0x003, 0x030), /* CLK_DIV: 90Hz, ratio 1 */
UCG_C11(0x008, 0x000), /* Precharge time red */
UCG_C11(0x009, 0x000), /* Precharge time green */
UCG_C11(0x00a, 0x000), /* Precharge time blue */
UCG_C11(0x00b, 0x000), /* Precharge current red */
UCG_C11(0x00c, 0x000), /* Precharge current green */
UCG_C11(0x00d, 0x000), /* Precharge current blue */
UCG_C11(0x010, 0x04a), /* Driving current red */
UCG_C11(0x011, 0x025), /* Driving current green, original value 0x011 replaced by 0x025 */
UCG_C11(0x012, 0x02f), /* Driving current blue */
UCG_C11(0x013, 0x000), /* Display mode: RGB,column=0..127,column data display control=Normal Dispaly */
UCG_C11(0x014, 0x001), /* External interface: 18 bit, MPU, Bit size does not matter if MPU is selected*/
//UCG_C11(0x016, 0x076), /* Memory Mode: 6bits triple transfer (would require 6bit words on SPI, 262K support, horizontal inc., vertical inc., data continuously written horizontally */
UCG_C11(0x016, 0x066), /* Memory Mode: dual transfer (2x 8Bit), 65K support, horizontal inc., vertical inc., data continuously written horizontally */
/* memory window */
UCG_C11(0x017, 0x000), /* x0 */
UCG_C11(0x018, 0x07f), /* x1 */
UCG_C11(0x019, 0x000), /* y0 */
UCG_C11(0x01a, 0x07f), /* y1 */
/* memory start */
UCG_C11(0x020, 0x000), /* x */
UCG_C11(0x021, 0x000), /* y */
UCG_C11(0x028, 0x07f), /* Duty */
UCG_C11(0x029, 0x000), /* Display start line */
/* DDRAM start */
UCG_C11(0x02e, 0x000), /* x */
UCG_C11(0x02f, 0x000), /* y */
UCG_C11(0x033, 0x000), /* Display Screen Saver x0 */
UCG_C11(0x034, 0x07f), /* Display Screen Saver x1 */
UCG_C11(0x035, 0x000), /* Display Screen Saver y0 */
UCG_C11(0x036, 0x07f), /* Display Screen Saver y1 */
UCG_C11(0x080, 0x000), /* IREF: External */
UCG_DLY_MS(100), /* as suggested in the Univision manual */
UCG_C11(0x006, 0x001), /* Display on */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
/* init seq. from the .ino example from ZhangFeng, PRC. http://vfdclock.jimdo.com */
static const ucg_pgm_uint8_t ucg_univision_seps225_init_seq[] = {
UCG_CFG_CD(0,1), /* First arg: level for commands, Second arg: level for command arguments */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(1),
UCG_RST(0),
UCG_DLY_MS(1),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C11(0x006, 0x000), /* Display off */
UCG_C11(0x002, 0x001), /* OSC_CTL: external resistor, internal OSC */
UCG_C11(0x004, 0x000), /* REDUCE_CURRENT: normal operation, no current reduction */
UCG_C11(0x003, 0x030), /* CLK_DIV: 90Hz, ratio 1 */
UCG_C11(0x005, 0x000), /* Software Reset */
UCG_C11(0x008, 0x003), /* Precharge time red */
UCG_C11(0x009, 0x004), /* Precharge time green */
UCG_C11(0x00a, 0x005), /* Precharge time blue */
UCG_C11(0x00b, 0x00b), /* Precharge current red */
UCG_C11(0x00c, 0x00b), /* Precharge current green */
UCG_C11(0x00d, 0x00e), /* Precharge current blue */
UCG_C11(0x010, 0x03e), /* Driving current red */
UCG_C11(0x011, 0x032), /* Driving current green, original value 0x011 replaced by 0x025 */
UCG_C11(0x012, 0x03d), /* Driving current blue */
UCG_C11(0x013, 0x000), /* Display mode: RGB,column=0..127,column data display control=Normal Dispaly */
UCG_C11(0x014, 0x001), /* External interface: 18 bit, MPU, Bit size does not matter if MPU is selected*/
//UCG_C11(0x016, 0x076), /* Memory Mode: 6bits triple transfer (would require 6bit words on SPI, 262K support, horizontal inc., vertical inc., data continuously written horizontally */
UCG_C11(0x015, 0x000),
UCG_C11(0x016, 0x066), /* Memory Mode: dual transfer (2x 8Bit), 65K support, horizontal inc., vertical inc., data continuously written horizontally */
/* memory window */
UCG_C11(0x017, 0x000), /* x0 */
UCG_C11(0x018, 0x07f), /* x1 */
UCG_C11(0x019, 0x000), /* y0 */
UCG_C11(0x01a, 0x07f), /* y1 */
/* memory start */
UCG_C11(0x020, 0x000), /* x */
UCG_C11(0x021, 0x000), /* y */
UCG_C11(0x028, 0x07f), /* Duty */
UCG_C11(0x029, 0x000), /* Display start line */
/* DDRAM start */
UCG_C11(0x02e, 0x000), /* x */
UCG_C11(0x02f, 0x000), /* y */
UCG_C11(0x031, 0x000),
UCG_C11(0x032, 0x000),
UCG_C11(0x033, 0x000), /* Display Screen Saver x0 */
UCG_C11(0x034, 0x07f), /* Display Screen Saver x1 */
UCG_C11(0x035, 0x000), /* Display Screen Saver y0 */
UCG_C11(0x036, 0x07f), /* Display Screen Saver y1 */
UCG_C11(0x080, 0x000), /* IREF: External */
UCG_DLY_MS(100), /* as suggested in the Univision manual */
UCG_C11(0x006, 0x001), /* Display on */
//UCG_C10(0x022),
UCG_CS(1), /* disable chip */
//UCG_DATA(),
UCG_END(), /* end of sequence */
};
static const ucg_pgm_uint8_t ucg_seps255_pos_dir0_seq[] =
{
UCG_CS(0), /* enable chip */
UCG_C11(0x016, 0x066), /* Memory Mode */
UCG_C11(0x020, 0), /* set x position */
UCG_C11(0x021, 0), /* set y position */
UCG_C10(0x022), /* prepare for data */
UCG_DATA(), /* change to data mode */
UCG_END()
};
ucg_int_t ucg_dev_seps225_16x128x128_univision(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_seps225_16(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_univision_seps225_init_seq);
/* demonstration of the OLED error */
/*
{
uint8_t r,g,b, i;
uint8_t c[3];
ucg_com_SendCmdSeq(ucg, ucg_seps255_pos_dir0_seq);
r = 0;
g = 0;
b = 80;
c[0] = (r&0x0f8) | (((g) >>5));
c[1] = ((((g))<<3)&0x0e0) | (((b) >>3));
ucg_com_SendRepeat2Bytes(ucg, 128, c);
r = 0;
g = 0;
b = 0;
c[0] = (r&0x0f8) | (((g) >>5));
c[1] = ((((g))<<3)&0x0e0) | (((b) >>3));
for( i = 0; i < 126; i++ )
{
ucg_com_SendRepeat2Bytes(ucg, 128, c);
}
r = 0;
g = 0;
b = 255;
c[0] = (r&0x0f8) | (((g) >>5));
c[1] = ((((g))<<3)&0x0e0) | (((b) >>3));
ucg_com_SendRepeat2Bytes(ucg, 40, c);
for(;;)
;
}
*/
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the controller procedures */
return ucg_dev_ic_seps225_16(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_seps225_16(ucg, msg, data);
}

198
app/ucglib/ucg_dev_oled_160x128_samsung.c
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/*
ucg_dev_oled_160x128_samsung.c
Specific code for the Samsung 160x128 OLED (LD50T6160 Controller)
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
/*
Samsung 1.8" OLED
VCC_R (4) connected to 4.7uF
VCC_R1 (41) connected to 4.7uF
VCC connected to 18V
VCC3 connected to 18V
==> Internal regulator mit be enabled
==> DC-DC must be switched off
From the Samsung 1.8" OLED datasheet:
PREC_WIDTH = 06h, (pre charge width?)
PEAKDELAY = 01h,
Frame Freq.(*1)) = 02h(90Hz)
Red : PEAKWIDTH = 03h,
Green : PEAKWIDTH = 05h,
Blue : PEAKWIDTH = 03h
Red : DOT CURRENT = 9Ah,
Green : DOT CURRENT = 5Ch,
Blue : DOT CURRENT = B1h
*/
static const ucg_pgm_uint8_t ucg_samsung_160x128_init_seq[] = {
/* init sequence for the Samsung OLED with LD50T6160 controller */
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(1),
UCG_RST(0),
UCG_DLY_MS(1),
UCG_RST(1),
UCG_DLY_MS(150),
UCG_CS(0), /* enable chip */
UCG_C10(0x01), /* software reset */
UCG_C11(0x02, 0x00), /* display on/off: display off */
UCG_C11(0x03, 0x00), /* standby off, OSCA start */
UCG_C11(0x04, 0x02), /* set frame rate: 0..7, 60Hz to 150Hz, default is 2=90Hz */
UCG_C11(0x05, 0x00), /* write dir, bit 3: RGB/BGR */
UCG_C11(0x06, 0x00), /* row scan dir (0=default) */
UCG_C11(0x06, 0x00), /* row scan dir (0=default) */
UCG_C10(0x07), /* set screen size */
UCG_A2(0x00, 0x00), /* x min = 0 */
UCG_A2(0x07, 0x0f), /* x max = 127 */
UCG_A2(0x00, 0x00), /* y min = 0 */
UCG_A2(0x09, 0x0f), /* y max = 159 */
UCG_C11(0x08, 0x00), /* interface bus width: 6 bit */
UCG_C11(0x09, 0x07), /* no data (RGB) masking (default) */
UCG_C10(0x0a), /* write box (probably not req. during init */
UCG_A2(0x00, 0x00), /* x min = 0 */
UCG_A2(0x07, 0x0f), /* x max = 127 */
UCG_A2(0x00, 0x00), /* y min = 0 */
UCG_A2(0x09, 0x0f), /* y max = 159 */
UCG_C10(0x0e), /* set some minimal dot current first */
UCG_A2(0x00, 0x03), /* red */
UCG_A2(0x00, 0x03), /* green */
UCG_A2(0x00, 0x03), /* blue */
UCG_C11(0x1b, 0x03), /* Pre-Charge Mode Select:Enable Pre-Charge and Peakboot for the Samsung OLED */
UCG_C12(0x1c, 0x00, 0x06), /* Pre-Charge Width, Samsung OLED: 0x06, controller default is 0x08 */
UCG_C10(0x1d), /* Peak Pulse Width Set */
UCG_A2(0x00, 0x03), /* red */
UCG_A2(0x00, 0x05), /* green */
UCG_A2(0x00, 0x03), /* blue */
UCG_C11(0x1e, 0x01), /* Peak Pulse Delay Set, Samsung OLED: 0x01, controller default is 0x05 */
/*
Row Scan Operation Set (cmd 0x1f)
bits 0, 1: scan mode
mode 00: alternate scan mode (Oliver: not sure if this is true, prob. this is seq. mode)
mode 01: seq. scan mode (Oliver: could be mode 00)
mode 10: simultaneous scan mode (Oliver: No idea what this is)
Samsung OLED: probably mode 00
bit 3:
if set to 1, then all rows are connected to GND
Samsung OLED: must be 0 for normal operation
bit 4,5: row timing setting
00: none
01: pre charge
10: pre charge + peak delay
11: pre charge + peak delay + peak boot
Samsung OLED: No idea, maybe 11 must be set here
*/
UCG_C11(0x1f, 0x30), /* Samsung OLED: pre charge + peak delay + peak boot */
UCG_C11(0x2d, 0x00), /* Write data through system interface (bit 4 = 0) */
/*
ICON Display control
bit 0/1 = 01: ALL ICON ON
bit 0/1 = 10: normal display mode (depends on ICON data)
*/
UCG_C11(0x20, 0x01), /* ICON Display control */
UCG_C11(0x21, 0x00), /* ICON Stand-by Setting, bit 0 = 0: no standby, start OSCB */
UCG_C11(0x29, 0x00), /* DC-DC Control for ICON: bit 0&1 = 01: stop DC-DC, use VICON (Samsung OLED has external 18V) */
UCG_C11(0x2a, 0x04), /* ICON Frame Frequency Set: 89Hz */
UCG_C11(0x30, 0x13), /* Internal Regulator for Row Scan, value taken from Samsung OLED flow chart */
/*
Set full dot current
Red : DOT CURRENT = 9Ah,
Green : DOT CURRENT = 5Ch,
Blue : DOT CURRENT = B1h
*/
UCG_DLY_MS(10),
UCG_C10(0x0e), /* set dot current */
UCG_A2(0x09, 0x0a), /* red */
UCG_A2(0x05, 0x0c), /* green */
UCG_A2(0x0b, 0x01), /* blue */
UCG_DLY_MS(10),
UCG_C11(0x02, 0x01), /* Display on */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ld50t6160_18x160x128_samsung(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ld50t6160_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_samsung_160x128_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the controller procedures */
return ucg_dev_ic_ld50t6160_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 160;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ld50t6160_18(ucg, msg, data);
}

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/*
ucg_dev_oled_96x64_univision.c
Specific code for the Univision 0.95" OLED (UG-9664, 96x94 pixel, 65536 Colors, SSD1331)
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static const ucg_pgm_uint8_t ucg_univision_ssd1331_init_seq[] = {
UCG_CFG_CD(0,0), /* First arg: level for commands, Second arg: level for command arguments */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(1),
UCG_RST(0),
UCG_DLY_MS(1),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
//UCG_C11(0x0fd, 0x012), /* Unlock normal commands, reset default: unlocked */
UCG_C10(0x0ae), /* Set Display Off */
//UCG_C10(0x0af), /* Set Display On */
UCG_C11(0x0a0, 0x0b2), /* 65k format 2, RGB Mode */
UCG_C11(0x0a1, 0x000), /* Set Display Start Line */
UCG_C11(0x0a2, 0x000), /* Set Display Offset */
UCG_C11(0x0a8, 0x03f), /* Multiplex, reset value = 0x03f */
UCG_C11(0x0ad, 0x08e), /* select supply (must be set before 0x0af) */
UCG_C11(0x0b0, 0x00b), /* Disable power save mode */
UCG_C11(0x0b1, 0x031), /* Set Phase Length, reset default: 0x74 */
UCG_C11(0x0b3, 0x0f0), /* Display Clock Divider/Osc, reset value=0x0d0 */
UCG_C12(0x015, 0x000, 0x05f), /* Set Column Address */
UCG_C12(0x075, 0x000, 0x03f), /* Set Row Address */
UCG_C11(0x081, 0x080), /* contrast red, Adafruit: 0x091, UC9664: 0x080 */
UCG_C11(0x082, 0x080), /* contrast green, Adafruit: 0x050, UC9664: 0x080 */
UCG_C11(0x083, 0x080), /* contrast blue, Adafruit: 0x07d, UC9664: 0x080 */
UCG_C11(0x087, 0x00f), /* master current/contrast 0x00..0x0f UG-9664: 0x0f, Adafruit: 0x06 */
UCG_C11(0x08a, 0x064), /* second precharge speed red */
UCG_C11(0x08b, 0x078), /* second precharge speed green */
UCG_C11(0x08c, 0x064), /* second precharge speed blue */
UCG_C11(0x0bb, 0x03c), /* set shared precharge level, default = 0x03e */
UCG_C11(0x0be, 0x03e), /* voltage select, default = 0x03e */
UCG_C10(0x0b9), /* Reset internal grayscale lookup */
// UCG_C10(0x0b8), /* Set CMD Grayscale Lookup, 63 Bytes follow */
// UCG_A8(0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c),
// UCG_A8(0x0D,0x0E,0x0F,0x10,0x11,0x12,0x13,0x14),
// UCG_A8(0x15,0x16,0x18,0x1a,0x1b,0x1C,0x1D,0x1F),
// UCG_A8(0x21,0x23,0x25,0x27,0x2A,0x2D,0x30,0x33),
// UCG_A8(0x36,0x39,0x3C,0x3F,0x42,0x45,0x48,0x4C),
// UCG_A8(0x50,0x54,0x58,0x5C,0x60,0x64,0x68,0x6C),
// UCG_A8(0x70,0x74,0x78,0x7D,0x82,0x87,0x8C,0x91),
// UCG_A7(0x96,0x9B,0xA0,0xA5,0xAA,0xAF,0xB4),
UCG_C10(0x0a4), /* Normal display mode */
UCG_C10(0x0af), /* Set Display On */
//UCG_C12(0x015, 0x030, 0x05f), /* Set Column Address */
//UCG_C12(0x075, 0x010, 0x03f), /* Set Row Address */
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
//UCG_D3(0x0ff, 0, 0),
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ssd1331_18x96x64_univision(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ssd1331_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_univision_ssd1331_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the controller procedures */
return ucg_dev_ic_ssd1331_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 96;
((ucg_wh_t *)data)->h = 64;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ssd1331_18(ucg, msg, data);
}

132
app/ucglib/ucg_dev_tft_128x128_ili9163.c
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/*
ucg_dev_tft_128x128_ili9163.c
ILI9341 with 4-Wire SPI (SCK, SDI, CS, D/C and optional reset)
Universal uC Color Graphics Library
Copyright (c) 2015, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
static const ucg_pgm_uint8_t ucg_tft_128x128_ili9163_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C10(0x011), /* sleep out */
UCG_DLY_MS(10),
//UCG_C10(0x038), /* idle mode off */
UCG_C10(0x013), /* normal display on */
//UCG_C14(0x0ed, 0x055, 0x001, 0x023, 0x001), /* power on sequence control (POR values) */
//UCG_C11(0x0f7, 0x020), /* pump ratio control (POR value) */
UCG_C10(0x20), /* not inverted */
//UCG_C10(0x21), /* inverted */
UCG_C11(0x03a, 0x066), /* set pixel format to 18 bit */
//UCG_C11(0x03a, 0x055), /* set pixel format to 16 bit */
//UCG_C12(0x0b1, 0x000, 0x01b), /* frame rate control (POR values) */
//UCG_C14(0x0b6, 0x00a, 0x082 | (1<<5), 0x027, 0x000), /* display function control (POR values, except for shift direction bit) */
//UCG_C11(0x0b7, 0x006), /* entry mode, bit 0: Low voltage detection control (0=off) */
UCG_C12(0x0c0, 0x00a, 0x002), /* power control 1 */
UCG_C11(0x0c1, 0x002), /* power control 2 (step up factor), POR=2 */
UCG_C11(0x0c7, 0x0d0), /* VCOM control 2, enable VCOM control 1 */
UCG_C12(0x0c5, 0x040, 0x04a), /* VCOM control 1, POR=31,3C */
// UCG_C15(0x0cb, 0x039, 0x02c, 0x000, 0x034, 0x002), /* power control A (POR values) */
// UCG_C13(0x0cf, 0x000, 0x081, 0x030), /* power control B (POR values) */
// UCG_C13(0x0e8, 0x084, 0x011, 0x07a), /* timer driving control A (POR values) */
// UCG_C12(0x0ea, 0x066, 0x000), /* timer driving control B (POR values) */
//UCG_C12(0x0ea, 0x000, 0x000), /* timer driving control B */
//UCG_C10(0x28), /* display off */
//UCG_C11(0x0bf, 0x003), /* backlight control 8 */
UCG_C10(0x029), /* display on */
//UCG_C11(0x051, 0x07f), /* brightness */
//UCG_C11(0x053, 0x02c), /* control brightness */
//UCG_C10(0x028), /* display off */
UCG_C11( 0x036, 0x008),
UCG_C14( 0x02a, 0x000, 0x000, 0x000, 0x07f), /* Horizontal GRAM Address Set */
UCG_C14( 0x02b, 0x000, 0x000, 0x000, 0x07f), /* Vertical GRAM Address Set */
UCG_C10( 0x02c), /* Write Data to GRAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ili9163_18x128x128(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ili9163_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_128x128_ili9163_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ili9163_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 128;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ili9163_18(ucg, msg, data);
}

111
app/ucglib/ucg_dev_tft_128x160_st7735.c
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/*
ucg_dev_tft_128x160_st7735.c
ST7735 with 4-Wire SPI (SCK, SDI, CS, D/C and optional reset)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_128x128_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_tft_128x160_st7735_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C10(0x011), /* sleep out */
UCG_DLY_MS(10),
//UCG_C10(0x038), /* idle mode off */
UCG_C10(0x013), /* normal display on */
UCG_C10(0x20), /* not inverted */
//UCG_C10(0x21), /* inverted */
UCG_C11(0x03a, 0x006), /* set pixel format to 18 bit */
//UCG_C11(0x03a, 0x005), /* set pixel format to 16 bit */
//UCG_C12(0x0b1, 0x000, 0x01b), /* frame rate control (POR values) */
//UCG_C10(0x28), /* display off */
//UCG_C11(0x0bf, 0x003), /* backlight control 8 */
UCG_C10(0x029), /* display on */
//UCG_C11(0x051, 0x07f), /* brightness */
//UCG_C11(0x053, 0x02c), /* control brightness */
//UCG_C10(0x028), /* display off */
UCG_C11( 0x036, 0x000), /* memory control */
UCG_C14( 0x02a, 0x000, 0x000, 0x000, 0x07f), /* Horizontal GRAM Address Set */
UCG_C14( 0x02b, 0x000, 0x000, 0x000, 0x09f), /* Vertical GRAM Address Set */
UCG_C10( 0x02c), /* Write Data to GRAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_st7735_18x128x160(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_st7735_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_128x160_st7735_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_st7735_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 128;
((ucg_wh_t *)data)->h = 160;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_st7735_18(ucg, msg, data);
}

151
app/ucglib/ucg_dev_tft_132x132_pcf8833.c
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/*
ucg_dev_tft_132x132_pcf8833.c
pcf8833 with 3-Wire SPI (SCK, SDI, CS and optional reset)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_132x132_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_tft_132x132_pcf8833_init_seq_OBSOLETE[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C10(0x01), /* reset */
UCG_DLY_MS(199),
UCG_C10(0x011), /* sleep out */
UCG_DLY_MS(10),
UCG_C10(0x038), /* idle mode off */
//UCG_C10(0x0b5), /* mirror */
//UCG_C10(0x0b7), /* mirror */
UCG_C10(0x013), /* normal display on */
UCG_C10(0x020), /* not inverted */
UCG_C10(0x029), /* display on */
UCG_C11(0x025, 0x03f), /* set contrast -64 ... 63 */
//UCG_C11(0x03a, 0x003), /* set pixel format to 12 bit per pixel */
UCG_C11(0x03a, 0x005),
//UCG_C10(0x003), /* booster on */
UCG_C10(0x023), /* all pixel on */
UCG_DLY_MS(199),
UCG_C10(0x013), /* normal display on */
UCG_C11( 0x036, 0x000), /* memory control */
UCG_C12( 0x02a, 0x000, 0x07f), /* Horizontal GRAM Address Set */
UCG_C12( 0x02b, 0x000, 0x07f), /* Vertical GRAM Address Set */
UCG_C10( 0x02c), /* Write Data to GRAM */
UCG_DLY_MS(10),
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
static const ucg_pgm_uint8_t ucg_tft_132x132_pcf8833_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C10(0x01), /* reset */
UCG_DLY_MS(199),
UCG_C10(0x011), /* sleep out */
UCG_C10(0x013), /* normal display on */
UCG_C10(0x020), /* not inverted */
UCG_C10(0x029), /* display on */
UCG_C11(0x025, 0x03f), /* set contrast -64 ... 63 */
//UCG_C11(0x03a, 0x003), /* set pixel format to 12 bit per pixel */
UCG_C11(0x03a, 0x005), /* set pixel format to 16 bit per pixel */
UCG_C11( 0x036, 0x000), /* memory control */
UCG_C12( 0x02a, 0x000, 0x07f), /* Horizontal GRAM Address Set */
UCG_C12( 0x02b, 0x000, 0x07f), /* Vertical GRAM Address Set */
UCG_C10( 0x02c), /* Write Data to GRAM */
// UCG_DLY_MS(10),
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_pcf8833_16x132x132(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_pcf8833_16(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_132x132_pcf8833_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_pcf8833_16(ucg, msg, data);
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_pcf8833_16(ucg, msg, data);
}

160
app/ucglib/ucg_dev_tft_240x320_ili9325_spi.c
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/*
ucg_dev_tft_240x320_ili9325_spi.c
Device for the ILI9325 in 8 bit SPI mode (IM3=0, IM2=1, IM1=1, IM0=1)
All commands are 8 bit width only.
1 May 2014: Currently, this is not working
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_128x128_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_tft_240x320_ili9325_spi_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_DLY_MS(1), /* delay 1 ms */
UCG_C12(0x001,0x001, 0x000), /* Driver Output Control, bits 8 & 10 */
UCG_C12(0x002, 0x007, 0x000), /* LCD Driving Wave Control, bit 9: Set line inversion */
//UCG_C12(0x003, 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1 (16 bit transfer, 65K Mode)*/
UCG_C12(0x003, 0xc0 | 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
//UCG_C12(0x004, 0x000, 0x000), /* Resize register, all 0: no resize */
UCG_C12(0x008, 0x002, 0x007), /* Display Control 2: set the back porch and front porch */
//UCG_C12(0x009, 0x000, 0x000), /* Display Control 3: normal scan */
//UCG_C12(0x00a, 0x000, 0x000), /* Display Control 4: set to "no FMARK output" */
UCG_C12(0x00c, 0x000, 0x000), /* RGB Display Interface Control 1, RIM=10 (3x6 Bit), 12 Jan 14: RIM=00 */
//UCG_C12(0x00d, 0x000, 0x000), /* Frame Maker Position */
//UCG_C12(0x00f, 0x000, 0x000), /* RGB Display Interface Control 2 */
UCG_C12(0x010, 0x000, 0x000), /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB, actual setting is done below */
UCG_C12(0x011, 0x000, 0x007), /* Power Control 2: DC1[2:0], DC0[2:0], VC[2:0] */
UCG_C12(0x012, 0x000, 0x000), /* Power Control 3: VREG1OUT voltage */
UCG_C12(0x013, 0x000, 0x000), /* Power Control 4: VDV[4:0] for VCOM amplitude */
//UCG_C12(0x007, 0x000, 0x001), /* Display Control 1: Operate, but do not display */
UCG_C12( 0x007, 0x001, 0x033), /* Display Control 1: Operate, display ON, Partial image off */
UCG_DLY_MS(100), /* delay 100 ms */ /* ITDB02 none D verion: 50ms */
UCG_C12( 0x010, 0x010, 0x090), /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB */
/* 12. Jan 14. Prev value: 0x016, 0x090 */
/* ITDB02 none D verion: 0x010, 0x090 */
//UCG_C12( 0x010, 0x017, 0x0f0), /* Power Control 1: Setting for max quality & power consumption: SAP(Bit 12)=1, BT[3:0]=7 (max), APE (Bit 8)=1, AP=7 (max), disable sleep: SLP=0, STB=0 */
UCG_C12( 0x011, 0x002, 0x027), /* Power Control 2 VCI ration, step up circuits 1 & 2 */
UCG_DLY_MS(50), /* delay 50 ms */
UCG_C12( 0x012, 0x000, 0x01f), /* Power Control 3: VCI: External, VCI*1.80 */
/* 12. Jan 14. Prev value: 0x000, 0x00d */
UCG_DLY_MS(50), /* delay 50 ms */
UCG_C12( 0x013, 0x015, 0x000), /* Power Control 4: VDV[4:0] for VCOM amplitude */
/* 12. Jan 14. Prev value: 0x012, 0x009 */
UCG_C12( 0x029, 0x000, 0x027), /* Power Control 7 */
/* 12. Jan 14. Prev value: 0x000, 0x00a */
UCG_C12( 0x02b, 0x000, 0x00d), /* Frame Rate: 93 */
//UCG_C12( 0x02b, 0x000, 0x00b), /* Frame Rate: 70, too less, some flicker visible */
UCG_DLY_MS(50), /* delay 50 ms */
/* Gamma Control, values from iteadstudio.com reference software on google code */
/*
UCG_C12(0x30,0x00,0x00),
UCG_C12(0x31,0x07,0x07),
UCG_C12(0x32,0x03,0x07),
UCG_C12(0x35,0x02,0x00),
UCG_C12(0x36,0x00,0x08),
UCG_C12(0x37,0x00,0x04),
UCG_C12(0x38,0x00,0x00),
UCG_C12(0x39,0x07,0x07),
UCG_C12(0x3C,0x00,0x02),
UCG_C12(0x3D,0x1D,0x04),
*/
UCG_C12( 0x020, 0x000, 0x000), /* Horizontal GRAM Address Set */
UCG_C12( 0x021, 0x000, 0x000), /* Vertical GRAM Address Set */
UCG_C12( 0x050, 0x000, 0x000), /* Horizontal GRAM Start Address */
UCG_C12( 0x051, 0x000, 0x0EF), /* Horizontal GRAM End Address: 239 */
UCG_C12( 0x052, 0x000, 0x000), /* Vertical GRAM Start Address */
UCG_C12( 0x053, 0x001, 0x03F), /* Vertical GRAM End Address: 319 */
UCG_C12( 0x060, 0x0a7, 0x000), /* Driver Output Control 2, NL = 0x027 = 320 lines, GS (bit 15) = 1 */
UCG_C12( 0x061, 0x000, 0x001), /* Base Image Display Control: NDL,VLE = 0 (Disbale Vertical Scroll), REV */
//UCG_C12( 0x06a, 0x000, 0x000), /* Vertical Scroll Control */
//UCG_C12( 0x080, 0x000, 0x000), /* Partial Image 1 Display Position */
//UCG_C12( 0x081, 0x000, 0x000), /* Partial Image 1 RAM Start Address */
//UCG_C12( 0x082, 0x000, 0x000), /* Partial Image 1 RAM End Address */
//UCG_C12( 0x083, 0x000, 0x000), /* Partial Image 2 Display Position */
//UCG_C12( 0x084, 0x000, 0x000), /* Partial Image 2 RAM Start Address */
//UCG_C12( 0x085, 0x000, 0x000), /* Partial Image 2 RAM End Address */
UCG_C12( 0x090, 0x000, 0x010), /* Panel Interface Control 1 */
UCG_C12( 0x092, 0x000, 0x000), /* Panel Interface Control 2 */
/* 0x006, 0x000 */
UCG_C12( 0x007, 0x001, 0x033), /* Display Control 1: Operate, display ON, Partial image off */
UCG_DLY_MS(10), /* delay 10 ms */
/* write test pattern */
//UCG_C12( 0x020, 0x000, 0x000), /* Horizontal GRAM Address Set */
//UCG_C12( 0x021, 0x000, 0x011), /* Vertical GRAM Address Set */
UCG_C10( 0x022), /* Write Data to GRAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ili9325_spi_18x240x320(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ili9325_spi_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_240x320_ili9325_spi_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ili9325_spi_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ili9325_spi_18(ucg, msg, data);
}

132
app/ucglib/ucg_dev_tft_240x320_ili9341.c
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/*
ucg_dev_tft_240x320_ili9341.c
ILI9341 with 4-Wire SPI (SCK, SDI, CS, D/C and optional reset)
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_128x128_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_tft_240x320_ili9341_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C10(0x011), /* sleep out */
UCG_DLY_MS(10),
//UCG_C10(0x038), /* idle mode off */
UCG_C10(0x013), /* normal display on */
//UCG_C14(0x0ed, 0x055, 0x001, 0x023, 0x001), /* power on sequence control (POR values) */
//UCG_C11(0x0f7, 0x020), /* pump ratio control (POR value) */
UCG_C10(0x20), /* not inverted */
//UCG_C10(0x21), /* inverted */
UCG_C11(0x03a, 0x066), /* set pixel format to 18 bit */
//UCG_C11(0x03a, 0x055), /* set pixel format to 16 bit */
//UCG_C12(0x0b1, 0x000, 0x01b), /* frame rate control (POR values) */
UCG_C14(0x0b6, 0x00a, 0x082 | (1<<5), 0x027, 0x000), /* display function control (POR values, except for shift direction bit) */
//UCG_C11(0x0b7, 0x006), /* entry mode, bit 0: Low voltage detection control (0=off) */
UCG_C11(0x0c0, 0x021), /* power control 1 (reference voltage level), POR=21 */
UCG_C11(0x0c1, 0x002), /* power control 2 (step up factor), POR=2 */
UCG_C11(0x0c7, 0x0c0), /* VCOM control 2, enable VCOM control 1 */
UCG_C12(0x0c5, 0x031, 0x03c), /* VCOM control 1, POR=31,3C */
UCG_C15(0x0cb, 0x039, 0x02c, 0x000, 0x034, 0x002), /* power control A (POR values) */
UCG_C13(0x0cf, 0x000, 0x081, 0x030), /* power control B (POR values) */
UCG_C13(0x0e8, 0x084, 0x011, 0x07a), /* timer driving control A (POR values) */
UCG_C12(0x0ea, 0x066, 0x000), /* timer driving control B (POR values) */
//UCG_C12(0x0ea, 0x000, 0x000), /* timer driving control B */
//UCG_C10(0x28), /* display off */
//UCG_C11(0x0bf, 0x003), /* backlight control 8 */
UCG_C10(0x029), /* display on */
//UCG_C11(0x051, 0x07f), /* brightness */
//UCG_C11(0x053, 0x02c), /* control brightness */
//UCG_C10(0x028), /* display off */
UCG_C11( 0x036, 0x008),
UCG_C14( 0x02a, 0x000, 0x000, 0x000, 0x0ef), /* Horizontal GRAM Address Set */
UCG_C14( 0x02b, 0x000, 0x000, 0x001, 0x03f), /* Vertical GRAM Address Set */
UCG_C10( 0x02c), /* Write Data to GRAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ili9341_18x240x320(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ili9341_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_240x320_ili9341_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ili9341_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ili9341_18(ucg, msg, data);
}

165
app/ucglib/ucg_dev_tft_240x320_itdb02.c
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/*
ucg_dev_tft_240x320_itdb02.c
ITDB02 Module Shield
Documentation: code.google.com/p/itdb02/
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
//static const uint8_t ucg_dev_ssd1351_128x128_init_seq[] PROGMEM = {
static const ucg_pgm_uint8_t ucg_tft_240x320_ili9325_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
//UCG_C22(0x000, 0x001,0x001, 0x000), /* Driver Output Control, bits 8 & 10 */
//UCG_C22( 0x000, 0x007, 0x001, 0x033), /* Display Control 1: Operate, display ON, Partial image off */
//UCG_CS(1), /* disable chip */
//UCG_END(), /* end of sequence */
UCG_C22(0x000, 0x001,0x001, 0x000), /* Driver Output Control, bits 8 & 10 */
UCG_C22(0x000, 0x002, 0x007, 0x000), /* LCD Driving Wave Control, bit 9: Set line inversion */
//UCG_C22(0x000, 0x003, 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1 (16 bit transfer, 65K Mode)*/
UCG_C22(0x000, 0x003, 0xc0 | 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1, set TRI (Bit 15) and DFM (Bit 14) --> three byte transfer */
//UCG_C22(0x000, 0x004, 0x000, 0x000), /* Resize register, all 0: no resize */
UCG_C22(0x000, 0x008, 0x002, 0x007), /* Display Control 2: set the back porch and front porch */
//UCG_C22(0x000, 0x009, 0x000, 0x000), /* Display Control 3: normal scan */
//UCG_C22(0x000, 0x00a, 0x000, 0x000), /* Display Control 4: set to "no FMARK output" */
UCG_C22(0x000, 0x00c, 0x000, 0x000), /* RGB Display Interface Control 1, RIM=10 (3x6 Bit), 12 Jan 14: RIM=00 */
//UCG_C22(0x000, 0x00d, 0x000, 0x000), /* Frame Maker Position */
//UCG_C22(0x000, 0x00f, 0x000, 0x000), /* RGB Display Interface Control 2 */
UCG_C22(0x000, 0x010, 0x000, 0x000), /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB, actual setting is done below */
UCG_C22(0x000, 0x011, 0x000, 0x007), /* Power Control 2: DC1[2:0], DC0[2:0], VC[2:0] */
UCG_C22(0x000, 0x012, 0x000, 0x000), /* Power Control 3: VREG1OUT voltage */
UCG_C22(0x000, 0x013, 0x000, 0x000), /* Power Control 4: VDV[4:0] for VCOM amplitude */
UCG_C22(0x000, 0x007, 0x000, 0x001), /* Display Control 1: Operate, but do not display */
UCG_DLY_MS(100), /* delay 100 ms */ /* ITDB02 none D verion: 50ms */
UCG_C22( 0x000, 0x010, 0x010, 0x090), /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB */
/* 12. Jan 14. Prev value: 0x016, 0x090 */
/* ITDB02 none D verion: 0x010, 0x090 */
//UCG_C22( 0x000, 0x010, 0x017, 0x0f0), /* Power Control 1: Setting for max quality & power consumption: SAP(Bit 12)=1, BT[3:0]=7 (max), APE (Bit 8)=1, AP=7 (max), disable sleep: SLP=0, STB=0 */
UCG_C22( 0x000, 0x011, 0x002, 0x027), /* Power Control 2 VCI ration, step up circuits 1 & 2 */
UCG_DLY_MS(50), /* delay 50 ms */
UCG_C22( 0x000, 0x012, 0x000, 0x01f), /* Power Control 3: VCI: External, VCI*1.80 */
/* 12. Jan 14. Prev value: 0x000, 0x00d */
UCG_DLY_MS(50), /* delay 50 ms */
UCG_C22( 0x000, 0x013, 0x015, 0x000), /* Power Control 4: VDV[4:0] for VCOM amplitude */
/* 12. Jan 14. Prev value: 0x012, 0x009 */
UCG_C22( 0x000, 0x029, 0x000, 0x027), /* Power Control 7 */
/* 12. Jan 14. Prev value: 0x000, 0x00a */
UCG_C22( 0x000, 0x02b, 0x000, 0x00d), /* Frame Rate: 93 */
//UCG_C22( 0x000, 0x02b, 0x000, 0x00b), /* Frame Rate: 70, too less, some flicker visible */
UCG_DLY_MS(50), /* delay 50 ms */
/* Gamma Control, values from iteadstudio.com reference software on google code */
/*
UCG_C22(0x00,0x30,0x00,0x00),
UCG_C22(0x00,0x31,0x07,0x07),
UCG_C22(0x00,0x32,0x03,0x07),
UCG_C22(0x00,0x35,0x02,0x00),
UCG_C22(0x00,0x36,0x00,0x08),
UCG_C22(0x00,0x37,0x00,0x04),
UCG_C22(0x00,0x38,0x00,0x00),
UCG_C22(0x00,0x39,0x07,0x07),
UCG_C22(0x00,0x3C,0x00,0x02),
UCG_C22(0x00,0x3D,0x1D,0x04),
*/
UCG_C22( 0x000, 0x020, 0x000, 0x000), /* Horizontal GRAM Address Set */
UCG_C22( 0x000, 0x021, 0x000, 0x000), /* Vertical GRAM Address Set */
UCG_C22( 0x000, 0x050, 0x000, 0x000), /* Horizontal GRAM Start Address */
UCG_C22( 0x000, 0x051, 0x000, 0x0EF), /* Horizontal GRAM End Address: 239 */
UCG_C22( 0x000, 0x052, 0x000, 0x000), /* Vertical GRAM Start Address */
UCG_C22( 0x000, 0x053, 0x001, 0x03F), /* Vertical GRAM End Address: 319 */
UCG_C22( 0x000, 0x060, 0x0a7, 0x000), /* Driver Output Control 2, NL = 0x027 = 320 lines, GS (bit 15) = 1 */
UCG_C22( 0x000, 0x061, 0x000, 0x001), /* Base Image Display Control: NDL,VLE = 0 (Disbale Vertical Scroll), REV */
//UCG_C22( 0x000, 0x06a, 0x000, 0x000), /* Vertical Scroll Control */
//UCG_C22( 0x000, 0x080, 0x000, 0x000), /* Partial Image 1 Display Position */
//UCG_C22( 0x000, 0x081, 0x000, 0x000), /* Partial Image 1 RAM Start Address */
//UCG_C22( 0x000, 0x082, 0x000, 0x000), /* Partial Image 1 RAM End Address */
//UCG_C22( 0x000, 0x083, 0x000, 0x000), /* Partial Image 2 Display Position */
//UCG_C22( 0x000, 0x084, 0x000, 0x000), /* Partial Image 2 RAM Start Address */
//UCG_C22( 0x000, 0x085, 0x000, 0x000), /* Partial Image 2 RAM End Address */
UCG_C22( 0x000, 0x090, 0x000, 0x010), /* Panel Interface Control 1 */
UCG_C22( 0x000, 0x092, 0x000, 0x000), /* Panel Interface Control 2 */
/* 0x006, 0x000 */
UCG_C22( 0x000, 0x007, 0x001, 0x033), /* Display Control 1: Operate, display ON, Partial image off */
UCG_DLY_MS(10), /* delay 10 ms */
/* write test pattern */
//UCG_C22( 0x000, 0x020, 0x000, 0x000), /* Horizontal GRAM Address Set */
//UCG_C22( 0x000, 0x021, 0x000, 0x011), /* Vertical GRAM Address Set */
UCG_C20( 0x000, 0x022), /* Write Data to GRAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ili9325_18x240x320_itdb02(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ili9325_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_240x320_ili9325_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ili9325_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ili9325_18(ucg, msg, data);
}

158
app/ucglib/ucg_dev_tft_240x320_ssd1289.c
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@ -1,158 +0,0 @@
/*
ucg_dev_tft_240x320_ssd1289.c
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#ifdef NOT_YET_IMPLEMENTED
static const ucg_pgm_uint8_t ucg_tft_240x320_ssd1289_init_seq[] = {
UCG_CFG_CD(0,1), /* DC=0 for command mode, DC=1 for data and args */
UCG_RST(1),
UCG_CS(1), /* disable chip */
UCG_DLY_MS(5),
UCG_RST(0),
UCG_DLY_MS(5),
UCG_RST(1),
UCG_DLY_MS(50),
UCG_CS(0), /* enable chip */
UCG_C22(0x000, 0x000, 0x000, 0x001), /* enable oscilator */
UCG_C22(0x000, 0x003, 0x066, 0x064), /* Power control 1 (POR value) */
//UCG_C22(0x000, 0x002, 0x007, 0x000), /* LCD Driving Wave Control, bit 9: Set line inversion */
//UCG_C22(0x000, 0x003, 0x010, 0x030), /* Entry Mode, GRAM write direction and BGR (Bit 12)=1 (16 bit transfer, 65K Mode)*/
//UCG_C22(0x000, 0x004, 0x000, 0x000), /* Resize register, all 0: no resize */
UCG_C22(0x000, 0x008, 0x002, 0x007), /* Display Control 2: set the back porch and front porch */
//UCG_C22(0x000, 0x009, 0x000, 0x000), /* Display Control 3: normal scan */
//UCG_C22(0x000, 0x00a, 0x000, 0x000), /* Display Control 4: set to "no FMARK output" */
UCG_C22(0x000, 0x00c, 0x000, 0x000), /* RGB Display Interface Control 1, RIM=10 (3x6 Bit), 12 Jan 14: RIM=00 */
//UCG_C22(0x000, 0x00d, 0x000, 0x000), /* Frame Maker Position */
//UCG_C22(0x000, 0x00f, 0x000, 0x000), /* RGB Display Interface Control 2 */
UCG_C22(0x000, 0x010, 0x000, 0x000), /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB, actual setting is done below */
UCG_C22(0x000, 0x011, 0x000, 0x007), /* Power Control 2: DC1[2:0], DC0[2:0], VC[2:0] */
UCG_C22(0x000, 0x012, 0x000, 0x000), /* Power Control 3: VREG1OUT voltage */
UCG_C22(0x000, 0x013, 0x000, 0x000), /* Power Control 4: VDV[4:0] for VCOM amplitude */
UCG_C22(0x000, 0x007, 0x000, 0x001), /* Display Control 1: Operate, but do not display */
UCG_DLY_MS(100), /* delay 100 ms */ /* ITDB02 none D verion: 50ms */
UCG_C22( 0x000, 0x010, 0x010, 0x090), /* Power Control 1: SAP, BT[3:0], AP, DSTB, SLP, STB */
/* 12. Jan 14. Prev value: 0x016, 0x090 */
/* ITDB02 none D verion: 0x010, 0x090 */
//UCG_C22( 0x000, 0x010, 0x017, 0x0f0), /* Power Control 1: Setting for max quality & power consumption: SAP(Bit 12)=1, BT[3:0]=7 (max), APE (Bit 8)=1, AP=7 (max), disable sleep: SLP=0, STB=0 */
UCG_C22( 0x000, 0x011, 0x002, 0x027), /* Power Control 2 VCI ration, step up circuits 1 & 2 */
UCG_DLY_MS(50), /* delay 50 ms */
UCG_C22( 0x000, 0x012, 0x000, 0x01f), /* Power Control 3: VCI: External, VCI*1.80 */
/* 12. Jan 14. Prev value: 0x000, 0x00d */
UCG_DLY_MS(50), /* delay 50 ms */
UCG_C22( 0x000, 0x013, 0x015, 0x000), /* Power Control 4: VDV[4:0] for VCOM amplitude */
/* 12. Jan 14. Prev value: 0x012, 0x009 */
UCG_C22( 0x000, 0x029, 0x000, 0x027), /* Power Control 7 */
/* 12. Jan 14. Prev value: 0x000, 0x00a */
UCG_C22( 0x000, 0x02b, 0x000, 0x00d), /* Frame Rate: 93 */
//UCG_C22( 0x000, 0x02b, 0x000, 0x00b), /* Frame Rate: 70, too less, some flicker visible */
UCG_DLY_MS(50), /* delay 50 ms */
/* Gamma Control, values from iteadstudio.com reference software on google code */
/*
UCG_C22(0x00,0x30,0x00,0x00),
UCG_C22(0x00,0x31,0x07,0x07),
UCG_C22(0x00,0x32,0x03,0x07),
UCG_C22(0x00,0x35,0x02,0x00),
UCG_C22(0x00,0x36,0x00,0x08),
UCG_C22(0x00,0x37,0x00,0x04),
UCG_C22(0x00,0x38,0x00,0x00),
UCG_C22(0x00,0x39,0x07,0x07),
UCG_C22(0x00,0x3C,0x00,0x02),
UCG_C22(0x00,0x3D,0x1D,0x04),
*/
UCG_C22( 0x000, 0x020, 0x000, 0x000), /* Horizontal GRAM Address Set */
UCG_C22( 0x000, 0x021, 0x000, 0x000), /* Vertical GRAM Address Set */
UCG_C22( 0x000, 0x050, 0x000, 0x000), /* Horizontal GRAM Start Address */
UCG_C22( 0x000, 0x051, 0x000, 0x0EF), /* Horizontal GRAM End Address: 239 */
UCG_C22( 0x000, 0x052, 0x000, 0x000), /* Vertical GRAM Start Address */
UCG_C22( 0x000, 0x053, 0x001, 0x03F), /* Vertical GRAM End Address: 319 */
UCG_C22( 0x000, 0x060, 0x0a7, 0x000), /* Driver Output Control 2, NL = 0x027 = 320 lines, GS (bit 15) = 1 */
UCG_C22( 0x000, 0x061, 0x000, 0x001), /* Base Image Display Control: NDL,VLE = 0 (Disbale Vertical Scroll), REV */
//UCG_C22( 0x000, 0x06a, 0x000, 0x000), /* Vertical Scroll Control */
//UCG_C22( 0x000, 0x080, 0x000, 0x000), /* Partial Image 1 Display Position */
//UCG_C22( 0x000, 0x081, 0x000, 0x000), /* Partial Image 1 RAM Start Address */
//UCG_C22( 0x000, 0x082, 0x000, 0x000), /* Partial Image 1 RAM End Address */
//UCG_C22( 0x000, 0x083, 0x000, 0x000), /* Partial Image 2 Display Position */
//UCG_C22( 0x000, 0x084, 0x000, 0x000), /* Partial Image 2 RAM Start Address */
//UCG_C22( 0x000, 0x085, 0x000, 0x000), /* Partial Image 2 RAM End Address */
UCG_C22( 0x000, 0x090, 0x000, 0x010), /* Panel Interface Control 1 */
UCG_C22( 0x000, 0x092, 0x000, 0x000), /* Panel Interface Control 2 */
/* 0x006, 0x000 */
UCG_C22( 0x000, 0x007, 0x001, 0x033), /* Display Control 1: Operate, display ON, Partial image off */
UCG_DLY_MS(10), /* delay 10 ms */
/* write test pattern */
//UCG_C22( 0x000, 0x020, 0x000, 0x000), /* Horizontal GRAM Address Set */
//UCG_C22( 0x000, 0x021, 0x000, 0x011), /* Vertical GRAM Address Set */
UCG_C20( 0x000, 0x022), /* Write Data to GRAM */
UCG_CS(1), /* disable chip */
UCG_END(), /* end of sequence */
};
ucg_int_t ucg_dev_ssd1289_18x240x320_itdb02(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_DEV_POWER_UP:
/* 1. Call to the controller procedures to setup the com interface */
if ( ucg_dev_ic_ssd1289_18(ucg, msg, data) == 0 )
return 0;
/* 2. Send specific init sequence for this display module */
ucg_com_SendCmdSeq(ucg, ucg_tft_240x320_ssd1289_init_seq);
return 1;
case UCG_MSG_DEV_POWER_DOWN:
/* let do power down by the conroller procedures */
return ucg_dev_ic_ssd1289_18(ucg, msg, data);
case UCG_MSG_GET_DIMENSION:
((ucg_wh_t *)data)->w = 240;
((ucg_wh_t *)data)->h = 320;
return 1;
}
/* all other messages are handled by the controller procedures */
return ucg_dev_ic_ssd1289_18(ucg, msg, data);
}
#endif

1000
app/ucglib/ucg_font.c
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app/ucglib/ucg_init.c
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/*
ucg_init.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#include <string.h> /* memset */
#ifdef __AVR__
uint8_t global_SREG_backup; // used by the atomic macros
#endif
void ucg_init_struct(ucg_t *ucg)
{
//memset(ucg, 0, sizeof(ucg_t));
ucg->is_power_up = 0;
ucg->rotate_chain_device_cb = 0;
ucg->arg.scale = 1;
//ucg->display_offset.x = 0;
//ucg->display_offset.y = 0;
ucg->font = 0;
//ucg->font_mode = UCG_FONT_MODE_NONE; Old font procedures
ucg->font_decode.is_transparent = 1; // new font procedures
ucg->com_initial_change_sent = 0;
ucg->com_status = 0;
ucg->com_cfg_cd = 0;
}
ucg_int_t ucg_Init(ucg_t *ucg, ucg_dev_fnptr device_cb, ucg_dev_fnptr ext_cb, ucg_com_fnptr com_cb)
{
ucg_int_t r;
ucg_init_struct(ucg);
if ( ext_cb == (ucg_dev_fnptr)0 )
ucg->ext_cb = ucg_ext_none;
else
ucg->ext_cb = ext_cb;
ucg->device_cb = device_cb;
ucg->com_cb = com_cb;
ucg_SetFontPosBaseline(ucg);
r = ucg_PowerUp(ucg);
ucg_GetDimension(ucg);
return r;
}

131
app/ucglib/ucg_line.c
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/*
ucg_line.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
void ucg_Draw90Line(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len, ucg_int_t dir, ucg_int_t col_idx)
{
ucg->arg.pixel.rgb.color[0] = ucg->arg.rgb[col_idx].color[0];
ucg->arg.pixel.rgb.color[1] = ucg->arg.rgb[col_idx].color[1];
ucg->arg.pixel.rgb.color[2] = ucg->arg.rgb[col_idx].color[2];
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg->arg.len = len;
ucg->arg.dir = dir;
ucg_DrawL90FXWithArg(ucg);
}
void ucg_DrawHLine(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len)
{
ucg_Draw90Line(ucg, x, y, len, 0, 0);
}
void ucg_DrawVLine(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len)
{
ucg_Draw90Line(ucg, x, y, len, 1, 0);
}
void ucg_DrawHRLine(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len)
{
ucg_Draw90Line(ucg, x, y, len, 2, 0);
}
void ucg_DrawGradientLine(ucg_t *ucg, ucg_int_t x, ucg_int_t y, ucg_int_t len, ucg_int_t dir)
{
/* color goes from ucg->arg.rgb[0] to ucg->arg.rgb[1] */
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg->arg.len = len;
ucg->arg.dir = dir;
ucg_DrawL90SEWithArg(ucg);
}
void ucg_DrawLine(ucg_t *ucg, ucg_int_t x1, ucg_int_t y1, ucg_int_t x2, ucg_int_t y2)
{
ucg_int_t tmp;
ucg_int_t x,y;
ucg_int_t dx, dy;
ucg_int_t err;
ucg_int_t ystep;
uint8_t swapxy = 0;
/* no BBX intersection check at the moment... */
ucg->arg.pixel.rgb.color[0] = ucg->arg.rgb[0].color[0];
ucg->arg.pixel.rgb.color[1] = ucg->arg.rgb[0].color[1];
ucg->arg.pixel.rgb.color[2] = ucg->arg.rgb[0].color[2];
if ( x1 > x2 ) dx = x1-x2; else dx = x2-x1;
if ( y1 > y2 ) dy = y1-y2; else dy = y2-y1;
if ( dy > dx )
{
swapxy = 1;
tmp = dx; dx =dy; dy = tmp;
tmp = x1; x1 =y1; y1 = tmp;
tmp = x2; x2 =y2; y2 = tmp;
}
if ( x1 > x2 )
{
tmp = x1; x1 =x2; x2 = tmp;
tmp = y1; y1 =y2; y2 = tmp;
}
err = dx >> 1;
if ( y2 > y1 ) ystep = 1; else ystep = -1;
y = y1;
for( x = x1; x <= x2; x++ )
{
if ( swapxy == 0 )
{
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
}
else
{
ucg->arg.pixel.pos.x = y;
ucg->arg.pixel.pos.y = x;
}
ucg_DrawPixelWithArg(ucg);
err -= (uint8_t)dy;
if ( err < 0 )
{
y += ystep;
err += dx;
}
}
}

59
app/ucglib/ucg_pixel.c
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/*
ucg_pixel.c
Universal uC Color Graphics Library
Copyright (c) 2013, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
void ucg_SetColor(ucg_t *ucg, uint8_t idx, uint8_t r, uint8_t g, uint8_t b)
{
//ucg->arg.pixel.rgb.color[0] = r;
//ucg->arg.pixel.rgb.color[1] = g;
//ucg->arg.pixel.rgb.color[2] = b;
ucg->arg.rgb[idx].color[0] = r;
ucg->arg.rgb[idx].color[1] = g;
ucg->arg.rgb[idx].color[2] = b;
}
void ucg_DrawPixel(ucg_t *ucg, ucg_int_t x, ucg_int_t y)
{
ucg->arg.pixel.rgb.color[0] = ucg->arg.rgb[0].color[0];
ucg->arg.pixel.rgb.color[1] = ucg->arg.rgb[0].color[1];
ucg->arg.pixel.rgb.color[2] = ucg->arg.rgb[0].color[2];
ucg->arg.pixel.pos.x = x;
ucg->arg.pixel.pos.y = y;
ucg_DrawPixelWithArg(ucg);
}

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app/ucglib/ucg_pixel_font_data.c
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app/ucglib/ucg_polygon.c
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/*
ucg_polygon.c
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
/*===========================================*/
/* procedures, which should not be inlined (save as much flash ROM as possible) */
static uint8_t pge_Next(struct pg_edge_struct *pge) PG_NOINLINE;
static uint8_t pg_inc(pg_struct *pg, uint8_t i) PG_NOINLINE;
static uint8_t pg_dec(pg_struct *pg, uint8_t i) PG_NOINLINE;
static void pg_expand_min_y(pg_struct *pg, pg_word_t min_y, uint8_t pge_idx) PG_NOINLINE;
static void pg_line_init(pg_struct * const pg, uint8_t pge_index) PG_NOINLINE;
/*===========================================*/
/* line draw algorithm */
static uint8_t pge_Next(struct pg_edge_struct *pge)
{
if ( pge->current_y >= pge->max_y )
return 0;
pge->current_x += pge->current_x_offset;
pge->error += pge->error_offset;
if ( pge->error > 0 )
{
pge->current_x += pge->x_direction;
pge->error -= pge->height;
}
pge->current_y++;
return 1;
}
/* assumes y2 > y1 */
static void pge_Init(struct pg_edge_struct *pge, pg_word_t x1, pg_word_t y1, pg_word_t x2, pg_word_t y2)
{
pg_word_t dx = x2 - x1;
pg_word_t width;
pge->height = y2 - y1;
pge->max_y = y2;
pge->current_y = y1;
pge->current_x = x1;
if ( dx >= 0 )
{
pge->x_direction = 1;
width = dx;
pge->error = 0;
}
else
{
pge->x_direction = -1;
width = -dx;
pge->error = 1 - pge->height;
}
pge->current_x_offset = dx / pge->height;
pge->error_offset = width % pge->height;
}
/*===========================================*/
/* convex polygon algorithm */
static uint8_t pg_inc(pg_struct *pg, uint8_t i)
{
i++;
if ( i >= pg->cnt )
i = 0;
return i;
}
static uint8_t pg_dec(pg_struct *pg, uint8_t i)
{
i--;
if ( i >= pg->cnt )
i = pg->cnt-1;
return i;
}
static void pg_expand_min_y(pg_struct *pg, pg_word_t min_y, uint8_t pge_idx)
{
uint8_t i = pg->pge[pge_idx].curr_idx;
for(;;)
{
i = pg->pge[pge_idx].next_idx_fn(pg, i);
if ( pg->list[i].y != min_y )
break;
pg->pge[pge_idx].curr_idx = i;
}
}
static uint8_t pg_prepare(pg_struct *pg)
{
pg_word_t max_y;
pg_word_t min_y;
uint8_t i;
/* setup the next index procedures */
pg->pge[PG_RIGHT].next_idx_fn = pg_inc;
pg->pge[PG_LEFT].next_idx_fn = pg_dec;
/* search for highest and lowest point */
max_y = pg->list[0].y;
min_y = pg->list[0].y;
pg->pge[PG_LEFT].curr_idx = 0;
for( i = 1; i < pg->cnt; i++ )
{
if ( max_y < pg->list[i].y )
{
max_y = pg->list[i].y;
}
if ( min_y > pg->list[i].y )
{
pg->pge[PG_LEFT].curr_idx = i;
min_y = pg->list[i].y;
}
}
/* calculate total number of scan lines */
pg->total_scan_line_cnt = max_y;
pg->total_scan_line_cnt -= min_y;
/* exit if polygon height is zero */
if ( pg->total_scan_line_cnt == 0 )
return 0;
/* if the minimum y side is flat, try to find the lowest and highest x points */
pg->pge[PG_RIGHT].curr_idx = pg->pge[PG_LEFT].curr_idx;
pg_expand_min_y(pg, min_y, PG_RIGHT);
pg_expand_min_y(pg, min_y, PG_LEFT);
/* check if the min side is really flat (depends on the x values) */
pg->is_min_y_not_flat = 1;
if ( pg->list[pg->pge[PG_LEFT].curr_idx].x != pg->list[pg->pge[PG_RIGHT].curr_idx].x )
{
pg->is_min_y_not_flat = 0;
}
else
{
pg->total_scan_line_cnt--;
if ( pg->total_scan_line_cnt == 0 )
return 0;
}
return 1;
}
static void pg_hline(pg_struct *pg, ucg_t *ucg)
{
pg_word_t x1, x2, y;
x1 = pg->pge[PG_LEFT].current_x;
x2 = pg->pge[PG_RIGHT].current_x;
y = pg->pge[PG_RIGHT].current_y;
if ( y < 0 )
return;
if ( y >= ucg_GetHeight(ucg) )
return;
if ( x1 < x2 )
{
if ( x2 < 0 )
return;
if ( x1 >= ucg_GetWidth(ucg) )
return;
if ( x1 < 0 )
x1 = 0;
if ( x2 >= ucg_GetWidth(ucg) )
x2 = ucg_GetWidth(ucg);
ucg_DrawHLine(ucg, x1, y, x2 - x1);
}
else
{
if ( x1 < 0 )
return;
if ( x2 >= ucg_GetWidth(ucg) )
return;
if ( x2 < 0 )
x1 = 0;
if ( x1 >= ucg_GetWidth(ucg) )
x1 = ucg_GetWidth(ucg);
ucg_DrawHLine(ucg, x2, y, x1 - x2);
}
}
static void pg_line_init(pg_struct * pg, uint8_t pge_index)
{
struct pg_edge_struct *pge = pg->pge+pge_index;
uint8_t idx;
pg_word_t x1;
pg_word_t y1;
pg_word_t x2;
pg_word_t y2;
idx = pge->curr_idx;
y1 = pg->list[idx].y;
x1 = pg->list[idx].x;
idx = pge->next_idx_fn(pg, idx);
y2 = pg->list[idx].y;
x2 = pg->list[idx].x;
pge->curr_idx = idx;
pge_Init(pge, x1, y1, x2, y2);
}
static void pg_exec(pg_struct *pg, ucg_t *ucg)
{
pg_word_t i = pg->total_scan_line_cnt;
/* first line is skipped if the min y line is not flat */
pg_line_init(pg, PG_LEFT);
pg_line_init(pg, PG_RIGHT);
if ( pg->is_min_y_not_flat != 0 )
{
pge_Next(&(pg->pge[PG_LEFT]));
pge_Next(&(pg->pge[PG_RIGHT]));
}
do
{
pg_hline(pg, ucg);
while ( pge_Next(&(pg->pge[PG_LEFT])) == 0 )
{
pg_line_init(pg, PG_LEFT);
}
while ( pge_Next(&(pg->pge[PG_RIGHT])) == 0 )
{
pg_line_init(pg, PG_RIGHT);
}
i--;
} while( i > 0 );
}
/*===========================================*/
/* API procedures */
void ucg_pg_ClearPolygonXY(pg_struct *pg)
{
pg->cnt = 0;
}
void ucg_pg_AddPolygonXY(pg_struct *pg, ucg_t *ucg, int16_t x, int16_t y)
{
if ( pg->cnt < PG_MAX_POINTS )
{
pg->list[pg->cnt].x = x;
pg->list[pg->cnt].y = y;
pg->cnt++;
}
}
void ucg_pg_DrawPolygon(pg_struct *pg, ucg_t *ucg)
{
if ( pg_prepare(pg) == 0 )
return;
pg_exec(pg, ucg);
}
pg_struct ucg_pg;
void ucg_ClearPolygonXY(void)
{
ucg_pg_ClearPolygonXY(&ucg_pg);
}
void ucg_AddPolygonXY(ucg_t *ucg, int16_t x, int16_t y)
{
ucg_pg_AddPolygonXY(&ucg_pg, ucg, x, y);
}
void ucg_DrawPolygon(ucg_t *ucg)
{
ucg_pg_DrawPolygon(&ucg_pg, ucg);
}
void ucg_DrawTriangle(ucg_t *ucg, int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2)
{
ucg_ClearPolygonXY();
ucg_AddPolygonXY(ucg, x0, y0);
ucg_AddPolygonXY(ucg, x1, y1);
ucg_AddPolygonXY(ucg, x2, y2);
ucg_DrawPolygon(ucg);
}
void ucg_DrawTetragon(ucg_t *ucg, int16_t x0, int16_t y0, int16_t x1, int16_t y1, int16_t x2, int16_t y2, int16_t x3, int16_t y3)
{
ucg_ClearPolygonXY();
ucg_AddPolygonXY(ucg, x0, y0);
ucg_AddPolygonXY(ucg, x1, y1);
ucg_AddPolygonXY(ucg, x2, y2);
ucg_AddPolygonXY(ucg, x3, y3);
ucg_DrawPolygon(ucg);
}

256
app/ucglib/ucg_rotate.c
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/*
ucg_rotate.c
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
#include <assert.h>
/* Side-Effects: Update dimension and reset clip range to max */
void ucg_UndoRotate(ucg_t *ucg)
{
if ( ucg->rotate_chain_device_cb != NULL )
{
ucg->device_cb = ucg->rotate_chain_device_cb;
ucg->rotate_chain_device_cb = NULL;
}
ucg_GetDimension(ucg);
ucg_SetMaxClipRange(ucg);
}
/*================================================*/
/* 90 degree */
static void ucg_rotate_90_xy(ucg_xy_t *xy, ucg_int_t display_width)
{
ucg_int_t x, y;
y = xy->x;
x = display_width;
x -= xy->y;
x--;
xy->x = x;
xy->y = y;
}
ucg_int_t ucg_dev_rotate90(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_GET_DIMENSION:
ucg->rotate_chain_device_cb(ucg, msg, &(ucg->rotate_dimension));
((ucg_wh_t *)data)->h = ucg->rotate_dimension.w;
((ucg_wh_t *)data)->w = ucg->rotate_dimension.h;
//printf("rw=%d rh=%d\n", ucg->rotate_dimension.w, ucg->rotate_dimension.h);
//printf("aw=%d ah=%d\n", ((ucg_wh_t volatile * volatile )data)->w, ((ucg_wh_t volatile * volatile )data)->h);
//printf("dw=%d dh=%d\n", ucg->dimension.w, ucg->dimension.h);
return 1;
case UCG_MSG_SET_CLIP_BOX:
/* to rotate the box, the lower left corner will become the new xy value pair */
/* so the unrotated lower left is put into "ul" */
//printf("pre clipbox x=%d y=%d\n", ((ucg_box_t * )data)->ul.x, ((ucg_box_t * )data)->ul.y);
((ucg_box_t * )data)->ul.y += ((ucg_box_t * )data)->size.h-1;
//printf("pre clipbox lower left x=%d y=%d\n", ((ucg_box_t * )data)->ul.x, ((ucg_box_t * )data)->ul.y);
/* then apply rotation */
ucg_rotate_90_xy(&(((ucg_box_t * )data)->ul), ucg->rotate_dimension.w);
/* finally, swap dimensions */
{
ucg_int_t tmp;
tmp = ((ucg_box_t *)data)->size.w;
((ucg_box_t * )data)->size.w = ((ucg_box_t *)data)->size.h;
((ucg_box_t * )data)->size.h = tmp;
}
//printf("post clipbox x=%d y=%d\n", ((ucg_box_t * )data)->ul.x, ((ucg_box_t * )data)->ul.y);
break;
case UCG_MSG_DRAW_PIXEL:
case UCG_MSG_DRAW_L90FX:
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
#endif /* UCG_MSG_DRAW_L90BF */
case UCG_MSG_DRAW_L90SE:
//case UCG_MSG_DRAW_L90RL:
ucg->arg.dir+=1;
ucg->arg.dir&=3;
//ucg_rotate_90_xy(&(ucg->arg.pixel.pos), ucg->rotate_dimension.w);
//printf("dw=%d dh=%d\n", ucg->dimension.w, ucg->dimension.h);
//printf("pre x=%d y=%d\n", ucg->arg.pixel.pos.x, ucg->arg.pixel.pos.y);
ucg_rotate_90_xy(&(ucg->arg.pixel.pos), ucg->rotate_dimension.w);
//printf("post x=%d y=%d\n", ucg->arg.pixel.pos.x, ucg->arg.pixel.pos.y);
break;
}
return ucg->rotate_chain_device_cb(ucg, msg, data);
}
/* Side-Effects: Update dimension and reset clip range to max */
void ucg_SetRotate90(ucg_t *ucg)
{
ucg_UndoRotate(ucg);
ucg->rotate_chain_device_cb = ucg->device_cb;
ucg->device_cb = ucg_dev_rotate90;
ucg_GetDimension(ucg);
ucg_SetMaxClipRange(ucg);
}
/*================================================*/
/* 180 degree */
static void ucg_rotate_180_xy(ucg_t *ucg, ucg_xy_t *xy)
{
ucg_int_t x, y;
y = ucg->rotate_dimension.h;
y -= xy->y;
y--;
xy->y = y;
x = ucg->rotate_dimension.w;
x -= xy->x;
x--;
xy->x = x;
}
ucg_int_t ucg_dev_rotate180(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_GET_DIMENSION:
ucg->rotate_chain_device_cb(ucg, msg, &(ucg->rotate_dimension));
*((ucg_wh_t *)data) = (ucg->rotate_dimension);
return 1;
case UCG_MSG_SET_CLIP_BOX:
/* calculate and rotate lower right point of the clip box */
((ucg_box_t * )data)->ul.y += ((ucg_box_t * )data)->size.h-1;
((ucg_box_t * )data)->ul.x += ((ucg_box_t * )data)->size.w-1;
ucg_rotate_180_xy(ucg, &(((ucg_box_t * )data)->ul));
/* box dimensions are the same */
break;
case UCG_MSG_DRAW_PIXEL:
case UCG_MSG_DRAW_L90FX:
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
#endif /* UCG_MSG_DRAW_L90BF */
case UCG_MSG_DRAW_L90SE:
//case UCG_MSG_DRAW_L90RL:
ucg->arg.dir+=2;
ucg->arg.dir&=3;
ucg_rotate_180_xy(ucg, &(ucg->arg.pixel.pos));
break;
}
return ucg->rotate_chain_device_cb(ucg, msg, data);
}
/* Side-Effects: Update dimension and reset clip range to max */
void ucg_SetRotate180(ucg_t *ucg)
{
ucg_UndoRotate(ucg);
ucg->rotate_chain_device_cb = ucg->device_cb;
ucg->device_cb = ucg_dev_rotate180;
ucg_GetDimension(ucg);
ucg_SetMaxClipRange(ucg);
}
/*================================================*/
/* 270 degree */
static void ucg_rotate_270_xy(ucg_t *ucg, ucg_xy_t *xy)
{
ucg_int_t x, y;
x = xy->y;
y = ucg->rotate_dimension.h;
y -= xy->x;
y--;
xy->y = y;
xy->x = x;
}
ucg_int_t ucg_dev_rotate270(ucg_t *ucg, ucg_int_t msg, void *data)
{
switch(msg)
{
case UCG_MSG_GET_DIMENSION:
ucg->rotate_chain_device_cb(ucg, msg, &(ucg->rotate_dimension));
((ucg_wh_t *)data)->h = ucg->rotate_dimension.w;
((ucg_wh_t *)data)->w = ucg->rotate_dimension.h;
return 1;
case UCG_MSG_SET_CLIP_BOX:
/* calculate and rotate upper right point of the clip box */
((ucg_box_t * )data)->ul.x += ((ucg_box_t * )data)->size.w-1;
ucg_rotate_270_xy(ucg, &(((ucg_box_t * )data)->ul));
/* finally, swap dimensions */
{
ucg_int_t tmp;
tmp = ((ucg_box_t *)data)->size.w;
((ucg_box_t * )data)->size.w = ((ucg_box_t *)data)->size.h;
((ucg_box_t * )data)->size.h = tmp;
}
break;
case UCG_MSG_DRAW_PIXEL:
case UCG_MSG_DRAW_L90FX:
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
#endif /* UCG_MSG_DRAW_L90BF */
case UCG_MSG_DRAW_L90SE:
// case UCG_MSG_DRAW_L90RL:
ucg->arg.dir+=3;
ucg->arg.dir&=3;
ucg_rotate_270_xy(ucg, &(ucg->arg.pixel.pos));
break;
}
return ucg->rotate_chain_device_cb(ucg, msg, data);
}
/* Side-Effects: Update dimension and reset clip range to max */
void ucg_SetRotate270(ucg_t *ucg)
{
ucg_UndoRotate(ucg);
ucg->rotate_chain_device_cb = ucg->device_cb;
ucg->device_cb = ucg_dev_rotate270;
ucg_GetDimension(ucg);
ucg_SetMaxClipRange(ucg);
}

226
app/ucglib/ucg_scale.c
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@ -1,226 +0,0 @@
/*
ucg_scale.c
Universal uC Color Graphics Library
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "ucg.h"
void ucg_UndoScale(ucg_t *ucg)
{
if ( ucg->scale_chain_device_cb != NULL )
{
ucg->device_cb = ucg->scale_chain_device_cb;
ucg->scale_chain_device_cb = NULL;
}
ucg_GetDimension(ucg);
ucg_SetMaxClipRange(ucg);
}
const ucg_fntpgm_uint8_t ucg_scale_2x2[16] UCG_FONT_SECTION("ucg_scale_2x2") =
{ 0x00, 0x03, 0x0c, 0x0f, 0x30, 0x33, 0x3c, 0x3f, 0xc0, 0xc3, 0xcc, 0xcf, 0xf0, 0xf3, 0xfc, 0xff };
static void ucg_scale_2x2_send_next_half_byte(ucg_t *ucg, ucg_xy_t *xy, ucg_int_t msg, ucg_int_t len, ucg_int_t dir, uint8_t b)
{
b &= 15;
len *=2;
ucg->arg.pixel.pos = *xy;
switch(dir)
{
case 0: break;
case 1: break;
case 2: ucg->arg.pixel.pos.x++; break;
default: case 3: ucg->arg.pixel.pos.y++; break;
}
ucg->arg.bitmap = ucg_scale_2x2+b;
ucg->arg.len = len;
ucg->arg.dir = dir;
ucg->scale_chain_device_cb(ucg, msg, &(ucg->arg));
ucg->arg.pixel.pos = *xy;
switch(dir)
{
case 0: ucg->arg.pixel.pos.y++; break;
case 1: ucg->arg.pixel.pos.x++; break;
case 2: ucg->arg.pixel.pos.y++; ucg->arg.pixel.pos.x++; break;
default: case 3: ucg->arg.pixel.pos.x++; ucg->arg.pixel.pos.y++; break;
}
ucg->arg.bitmap = ucg_scale_2x2+b;
ucg->arg.len = len;
ucg->arg.dir = dir;
ucg->scale_chain_device_cb(ucg, msg, &(ucg->arg));
switch(dir)
{
case 0: xy->x+=len; break;
case 1: xy->y+=len; break;
case 2: xy->x-=len; break;
default: case 3: xy->y-=len; break;
}
}
ucg_int_t ucg_dev_scale2x2(ucg_t *ucg, ucg_int_t msg, void *data)
{
ucg_xy_t xy;
ucg_int_t len;
ucg_int_t dir;
switch(msg)
{
case UCG_MSG_GET_DIMENSION:
ucg->scale_chain_device_cb(ucg, msg, data);
((ucg_wh_t *)data)->h /= 2;
((ucg_wh_t *)data)->w /= 2;
//printf("rw=%d rh=%d\n", ucg->rotate_dimension.w, ucg->rotate_dimension.h);
//printf("aw=%d ah=%d\n", ((ucg_wh_t volatile * volatile )data)->w, ((ucg_wh_t volatile * volatile )data)->h);
//printf("dw=%d dh=%d\n", ucg->dimension.w, ucg->dimension.h);
return 1;
case UCG_MSG_SET_CLIP_BOX:
((ucg_box_t * )data)->ul.y *= 2;
((ucg_box_t * )data)->ul.x *= 2;
((ucg_box_t * )data)->size.h *= 2;
((ucg_box_t * )data)->size.w *= 2;
//printf("post clipbox x=%d y=%d\n", ((ucg_box_t * )data)->ul.x, ((ucg_box_t * )data)->ul.y);
break;
case UCG_MSG_DRAW_PIXEL:
xy = ucg->arg.pixel.pos;
ucg->arg.pixel.pos.x *= 2;
ucg->arg.pixel.pos.y *= 2;
ucg->scale_chain_device_cb(ucg, msg, data);
ucg->arg.pixel.pos.x++;
ucg->scale_chain_device_cb(ucg, msg, data);
ucg->arg.pixel.pos.y++;
ucg->scale_chain_device_cb(ucg, msg, data);
ucg->arg.pixel.pos.x--;
ucg->scale_chain_device_cb(ucg, msg, data);
ucg->arg.pixel.pos = xy;
return 1;
case UCG_MSG_DRAW_L90SE:
case UCG_MSG_DRAW_L90FX:
xy = ucg->arg.pixel.pos;
len = ucg->arg.len;
dir = ucg->arg.dir;
ucg->arg.pixel.pos.x *= 2;
ucg->arg.pixel.pos.y *= 2;
switch(dir)
{
case 0: break;
case 1: break;
case 2: ucg->arg.pixel.pos.x++; break;
default: case 3: ucg->arg.pixel.pos.y++; break;
}
ucg->arg.len *= 2;
ucg->scale_chain_device_cb(ucg, msg, data);
ucg->arg.pixel.pos = xy;
ucg->arg.pixel.pos.x *= 2;
ucg->arg.pixel.pos.y *= 2;
ucg->arg.len = len*2;
ucg->arg.dir = dir;
switch(dir)
{
case 0: ucg->arg.pixel.pos.y++; break;
case 1: ucg->arg.pixel.pos.x++; break;
case 2: ucg->arg.pixel.pos.y++; ucg->arg.pixel.pos.x++; break;
default: case 3: ucg->arg.pixel.pos.x++; ucg->arg.pixel.pos.y++; break;
}
ucg->scale_chain_device_cb(ucg, msg, data);
ucg->arg.pixel.pos = xy;
ucg->arg.len = len;
ucg->arg.dir = dir;
return 1;
#ifdef UCG_MSG_DRAW_L90TC
case UCG_MSG_DRAW_L90TC:
#endif /* UCG_MSG_DRAW_L90TC */
#ifdef UCG_MSG_DRAW_L90BF
case UCG_MSG_DRAW_L90BF:
#endif /* UCG_MSG_DRAW_L90BF */
#if defined(UCG_MSG_DRAW_L90TC) || defined(UCG_MSG_DRAW_L90BF)
xy = ucg->arg.pixel.pos;
len = ucg->arg.len;
dir = ucg->arg.dir;
ucg->arg.pixel.pos.x *= 2;
ucg->arg.pixel.pos.y *= 2;
{
const unsigned char *b = ucg->arg.bitmap;
ucg_xy_t my_xy = ucg->arg.pixel.pos;
ucg_int_t i;
for( i = 8; i < len; i+=8 )
{
ucg_scale_2x2_send_next_half_byte(ucg, &my_xy, msg, 4, dir, ucg_pgm_read(b)>>4);
ucg_scale_2x2_send_next_half_byte(ucg, &my_xy, msg, 4, dir, ucg_pgm_read(b));
b+=1;
}
i = len+8-i;
if ( i > 4 )
{
ucg_scale_2x2_send_next_half_byte(ucg, &my_xy, msg, 4, dir, ucg_pgm_read(b)>>4);
ucg_scale_2x2_send_next_half_byte(ucg, &my_xy, msg, i-4, dir, ucg_pgm_read(b));
}
else
{
ucg_scale_2x2_send_next_half_byte(ucg, &my_xy, msg, i, dir, ucg_pgm_read(b)>>4);
}
}
ucg->arg.pixel.pos = xy;
ucg->arg.len = len;
ucg->arg.dir = dir;
return 1;
#endif
}
return ucg->scale_chain_device_cb(ucg, msg, data);
}
/* Side-Effects: Update dimension and reset clip range to max */
void ucg_SetScale2x2(ucg_t *ucg)
{
ucg_UndoScale(ucg);
ucg->scale_chain_device_cb = ucg->device_cb;
ucg->device_cb = ucg_dev_scale2x2;
ucg_GetDimension(ucg);
ucg_SetMaxClipRange(ucg);
}

125845
app/ucglib/ucg_vector_font_data.c
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109
docs/en/modules/ucg.md
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@ -3,17 +3,52 @@
| :----- | :-------------------- | :---------- | :------ |
| 2015-08-05 | [Oli Kraus](https://github.com/olikraus/ucglib), [Arnim Läuger](https://github.com/devsaurus) | [Arnim Läuger](https://github.com/devsaurus) | [ucglib](../../../app/ucglib/)|
Ucglib is a graphics library developed at [olikraus/ucglib](https://github.com/olikraus/ucglib) with support for color TFT displays. The NodeMCU firmware supports a subset of these:
Ucglib is a graphics library developed at [olikraus/ucglib](https://github.com/olikraus/ucglib) with support for color TFT displays.
!!! note "BSD License for Ucglib Code"
Universal 8bit Graphics Library (http://code.google.com/p/u8glib/)
Copyright (c) 2014, olikraus@gmail.com
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this list
of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice, this
list of conditions and the following disclaimer in the documentation and/or other
materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
The NodeMCU firmware supports a subset of these:
- HX8352C
- ILI9163
- ILI9341
- ILI9486
- PCF8833
- SEPS225
- SSD1331
- SSD1351
- ST7735
This integration is based on [v1.3.3](https://github.com/olikraus/Ucglib_Arduino/releases/tag/v1.3.3).
This integration is based on [v1.5.2](https://github.com/olikraus/Ucglib_Arduino/releases/tag/v1.5.2).
## Overview
@ -50,16 +85,31 @@ disp = ucg.ili9341_18x240x320_hw_spi(cs, dc, res)
This object provides all of ucglib's methods to control the display.
Again, refer to [GraphicsTest.lua](https://github.com/nodemcu/nodemcu-firmware/blob/master/lua_examples/ucglib/GraphicsTest.lua) to get an impression how this is achieved with Lua code. Visit the [ucglib homepage](https://github.com/olikraus/ucglib) for technical details.
### Displays
To get access to the display constructors, add the desired entries to the display table in [app/include/ucg_config.h](https://github.com/nodemcu/nodemcu-firmware/blob/master/app/include/ucg_config.h):
### Display selection
HW SPI based displays with support in u8g2 can be enabled.
The procedure is different for ESP8266 and ESP32 platforms.
#### ESP8266
Add the desired entries to the display table in [app/include/ucg_config.h](../../../app/include/ucg_config.h):
```c
#define UCG_DISPLAY_TABLE \
UCG_DISPLAY_TABLE_ENTRY(ili9341_18x240x320_hw_spi, ucg_dev_ili9341_18x240x320, ucg_ext_ili9341_18) \
UCG_DISPLAY_TABLE_ENTRY(st7735_18x128x160_hw_spi, ucg_dev_st7735_18x128x160, ucg_ext_st7735_18) \
```
#### ESP32
Enable the desired entries for SPI displays in ucg's sub-menu (run `make menuconfig`).
### Fonts
ucglib comes with a wide range of fonts for small displays. Since they need to be compiled into the firmware image, you'd need to include them in [app/include/ucg_config.h](https://github.com/nodemcu/nodemcu-firmware/blob/master/app/include/ucg_config.h) and recompile. Simply add the desired fonts to the font table:
ucglib comes with a wide range of fonts for small displays. Since they need to be compiled into the firmware image.
The procedure is different for ESP8266 and ESP32 platforms.
#### ESP8266
Add the desired fonts to the font table in [app/include/ucg_config.h](../../../app/include/ucg_config.h):
```c
#define UCG_FONT_TABLE \
UCG_FONT_TABLE_ENTRY(font_7x13B_tr) \
@ -68,14 +118,19 @@ ucglib comes with a wide range of fonts for small displays. Since they need to b
UCG_FONT_TABLE_ENTRY(font_ncenR12_tr) \
UCG_FONT_TABLE_ENTRY(font_ncenR14_hr)
```
They'll be available as `ucg.<font_name>` in Lua.
They will be available as `ucg.<font_name>` in Lua.
#### ESP32
Add the desired fonts to the font selection sub-entry via `make menuconfig`.
## Display Drivers
Initialize a display via Hardware SPI.
- `hx8352c_18x240x400_hw_spi()`
- `ili9163_18x128x128_hw_spi()`
- `ili9341_18x240x320_hw_spi()`
- `ili9486_18x320x480_hw_spi()`
- `pcf8833_16x132x132_hw_spi()`
- `seps225_16x128x128_uvis_hw_spi()`
- `ssd1351_18x128x128_hw_spi()`
@ -84,24 +139,43 @@ Initialize a display via Hardware SPI.
- `st7735_18x128x160_hw_spi()`
#### Syntax
`ucg.st7735_18x128x160_hw_spi(cs, dc[, res])`
`ucg.st7735_18x128x160_hw_spi(bus, cs, dc[, res])`
#### Parameters
- `bus` SPI master bus
- `cs` GPIO pin for /CS
- `dc` GPIO pin for DC
- `res` GPIO pin for /RES (optional)
- `res` GPIO pin for /RES, none if omitted
#### Returns
ucg display object
#### Example
#### Example for ESP8266
```lua
spi.setup(1, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, spi.DATABITS_8, 0)
-- Hardware SPI CLK = GPIO14
-- Hardware SPI MOSI = GPIO13
-- Hardware SPI MISO = GPIO12 (not used)
-- Hardware SPI /CS = GPIO15 (not used)
cs = 8 -- GPIO15, pull-down 10k to GND
dc = 4 -- GPIO2
res = 0 -- GPIO16, RES is optional YMMV
disp = ucg.st7735_18x128x160_hw_spi(cs, dc, res)
bus = 1
spi.setup(bus, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, spi.DATABITS_8, 0)
-- we won't be using the HSPI /CS line, so disable it again
gpio.mode(8, gpio.INPUT, gpio.PULLUP)
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
```
#### Example for ESP32
```lua
sclk = 19
mosi = 23
cs = 22
dc = 16
res = 17
bus = spi.master(spi.HSPI, {sclk=sclk, mosi=mosi})
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
```
## Constants
@ -196,16 +270,7 @@ See [ucglib setClipRange()](https://github.com/olikraus/ucglib/wiki/reference#se
See [ucglib setColor()](https://github.com/olikraus/ucglib/wiki/reference#setcolor).
## ucg.disp:setFont()
ucglib comes with a wide range of fonts for small displays. Since they need to be compiled into the firmware image, you'd need to include them in [app/include/ucg_config.h](https://github.com/nodemcu/nodemcu-firmware/blob/master/app/include/ucg_config.h) and recompile. Simply add the desired fonts to the font table:
```c
#define UCG_FONT_TABLE \
UCG_FONT_TABLE_ENTRY(font_7x13B_tr) \
UCG_FONT_TABLE_ENTRY(font_helvB12_hr) \
UCG_FONT_TABLE_ENTRY(font_helvB18_hr) \
UCG_FONT_TABLE_ENTRY(font_ncenR12_tr) \
UCG_FONT_TABLE_ENTRY(font_ncenR14_hr)
```
They'll be available as `ucg.<font_name>` in Lua.
Define a ucg font for the glyph and string drawing functions. They are available as `ucg.<font_name>` in Lua.
#### Syntax
`disp:setFont(font)`

7
lua_examples/ucglib/GraphicsTest.lua
View File

@ -8,15 +8,16 @@ function init_spi_display()
local cs = 8 -- GPIO15, pull-down 10k to GND
local dc = 4 -- GPIO2
local res = 0 -- GPIO16
local bus = 1
spi.setup(1, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
spi.setup(bus, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
-- we won't be using the HSPI /CS line, so disable it again
gpio.mode(8, gpio.INPUT, gpio.PULLUP)
-- initialize the matching driver for your display
-- see app/include/ucg_config.h
--disp = ucg.ili9341_18x240x320_hw_spi(cs, dc, res)
disp = ucg.st7735_18x128x160_hw_spi(cs, dc, res)
--disp = ucg.ili9341_18x240x320_hw_spi(bus, cs, dc, res)
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
end

7
lua_examples/ucglib/HelloWorld.lua
View File

@ -8,15 +8,16 @@ function init_spi_display()
local cs = 8 -- GPIO15, pull-down 10k to GND
local dc = 4 -- GPIO2
local res = 0 -- GPIO16
local bus = 1
spi.setup(1, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
spi.setup(bus, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
-- we won't be using the HSPI /CS line, so disable it again
gpio.mode(8, gpio.INPUT, gpio.PULLUP)
-- initialize the matching driver for your display
-- see app/include/ucg_config.h
--disp = ucg.ili9341_18x240x320_hw_spi(cs, dc, res)
disp = ucg.st7735_18x128x160_hw_spi(cs, dc, res)
--disp = ucg.ili9341_18x240x320_hw_spi(bus, cs, dc, res)
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
end

7
lua_examples/ucglib/UcgLogo.lua
View File

@ -8,15 +8,16 @@ function init_spi_display()
local cs = 8 -- GPIO15, pull-down 10k to GND
local dc = 4 -- GPIO2
local res = 0 -- GPIO16
local bus = 1
spi.setup(1, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
spi.setup(bus, spi.MASTER, spi.CPOL_LOW, spi.CPHA_LOW, 8, 8)
-- we won't be using the HSPI /CS line, so disable it again
gpio.mode(8, gpio.INPUT, gpio.PULLUP)
-- initialize the matching driver for your display
-- see app/include/ucg_config.h
--disp = ucg.ili9341_18x240x320_hw_spi(cs, dc, res)
disp = ucg.st7735_18x128x160_hw_spi(cs, dc, res)
--disp = ucg.ili9341_18x240x320_hw_spi(bus, cs, dc, res)
disp = ucg.st7735_18x128x160_hw_spi(bus, cs, dc, res)
end