mirror of
https://gitee.com/Lyon1998/pikapython.git
synced 2025-01-22 17:12:55 +08:00
957 lines
26 KiB
C
957 lines
26 KiB
C
#include "lcd.h"
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#include "cfont.h"
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#include "led.h"
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/*********************************************************************************
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**********************<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> STM32F407Ӧ<37>ÿ<EFBFBD><C3BF><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)************************
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**********************************************************************************
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* <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD>: lcd.c *
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* <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>LCD<43><44>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> *
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڣ<EFBFBD>2016.10.08 *
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* <20><> <20><><EFBFBD><EFBFBD>V1.0 *
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* <20><> <20>ߣ<EFBFBD>Clever *
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* ˵ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><D6A7><EFBFBD><EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD>ΪILI9341<34><31>SSD1963 *
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* RA8875<37><35><EFBFBD><EFBFBD>ģ<EFBFBD><C4A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>RA8875<37><35>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>LCD<43><44><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>滻<EFBFBD><E6BBBB><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD> *
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LCD<43>ļ<EFBFBD><C4BC>У<EFBFBD><D0A3><EFBFBD><EFBFBD>±<EFBFBD><C2B1>뼴<EFBFBD><EBBCB4> *
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**********************************************************************************
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*********************************************************************************/
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SRAM_HandleTypeDef LCDSRAM_Handler; //SRAM<41><4D><EFBFBD><EFBFBD>(<28><><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD>LCD)
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//<2F><>ʼ<EFBFBD><CABC>LCD<43>Ļ<EFBFBD><C4BB><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD>ͱ<EFBFBD><CDB1><EFBFBD>ɫ
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u16 BRUSH_COLOR = BLACK; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
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u16 BACK_COLOR = WHITE; //<2F><><EFBFBD><EFBFBD>ɫ
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//LCD<43><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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u16 lcd_id; //LCD ID
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u8 dir_flag; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ<EFBFBD>0<EFBFBD><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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u16 lcd_width; //LCD<43>Ŀ<EFBFBD><C4BF><EFBFBD>
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u16 lcd_height; //LCD<43>ĸ߶<C4B8>
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u16 write_gramcmd; //дgramָ<6D><D6B8>
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u16 setxcmd; //<2F><><EFBFBD><EFBFBD>x<EFBFBD><78><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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u16 setycmd; //<2F><><EFBFBD><EFBFBD>y<EFBFBD><79><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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/****************************************************************************
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* <20><> <20><>: void LCD_WriteReg(u16 LCD_Reg, u16 LCD_Value)
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* <20><> <20>ܣ<EFBFBD>LCDд<44>Ĵ<EFBFBD><C4B4><EFBFBD>
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* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>LCD_Reg: <20>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ַ
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* LCD_RegValue: Ҫд<D2AA><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ˵ <20><><EFBFBD><EFBFBD>
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****************************************************************************/
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void LCD_WriteReg(u16 LCD_Reg, u16 LCD_Value)
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{
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LCD_CMD = LCD_Reg; //д<><D0B4>Ҫд<D2AA>ļĴ<C4BC><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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LCD_DATA = LCD_Value; //<2F><><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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}
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/****************************************************************************
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* <20><> <20><>: u16 LCD_ReadReg(u16 LCD_Reg)
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* <20><> <20>ܣ<EFBFBD>LCD<43><44><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>
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* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>LCD_Reg:<3A>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD>ַ
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* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>üĴ<C3BC><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ
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* ˵ <20><><EFBFBD><EFBFBD>
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****************************************************************************/
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u16 LCD_ReadReg(u16 LCD_Reg)
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{
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LCD_CMD = LCD_Reg; //д<><D0B4>Ҫ<EFBFBD><D2AA><EFBFBD>ļĴ<C4BC><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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delay_us(4);
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return LCD_DATA; //<2F><><EFBFBD>ض<EFBFBD><D8B6><EFBFBD><EFBFBD><EFBFBD>ֵ
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}
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//lcd<63><64>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD>
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void lcdm_delay(u8 i)
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{
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while (i--)
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;
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}
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//<2F><>ʼдGRAM
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void LCD_WriteGRAM(void)
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{
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LCD_CMD = write_gramcmd;
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}
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//LCD<43><44><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
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void LCD_DisplayOn(void)
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{
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LCD_CMD = 0x29; //9341<34><31>1963<36><33><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>
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}
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//LCD<43>ر<EFBFBD><D8B1><EFBFBD>ʾ
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void LCD_DisplayOff(void)
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{
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LCD_CMD = 0x28; //9341<34><31>1963<36><33><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>
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}
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/****************************************************************************
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* <20><> <20><>: void LCD_Open_Window(u16 X0,u16 Y0,u16 width,u16 height)
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* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>굽<EFBFBD><EAB5BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͻ<EFBFBD>(X0,Y0)
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* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>X0,Y0:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>(<28><><EFBFBD>Ͻ<EFBFBD>)
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width,height:<3A><><EFBFBD>ڿ<EFBFBD><DABF>Ⱥ߶<CDB8>
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* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ˵ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С:width*height.?B
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****************************************************************************/
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void LCD_Open_Window(u16 X0, u16 Y0, u16 width, u16 height)
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{
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width = X0 + width - 1; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>½<EFBFBD><C2BD><EFBFBD><EFBFBD><EFBFBD>
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height = Y0 + height - 1;
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if (dir_flag == 0 && lcd_id == 0X1963) //1963<36><33><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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{
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X0 = lcd_width - width - X0;
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height = Y0 + height - 1;
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LCD_CMD = setxcmd;
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LCD_DATA = X0 >> 8;
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LCD_DATA = X0 & 0XFF;
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LCD_DATA = (X0 + width - 1) >> 8;
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LCD_DATA = (X0 + width - 1) & 0XFF;
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LCD_CMD = setycmd;
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LCD_DATA = Y0 >> 8;
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LCD_DATA = Y0 & 0XFF;
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LCD_DATA = height >> 8;
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LCD_DATA = height & 0XFF;
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}
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else
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{
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LCD_CMD = setxcmd;
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LCD_DATA = X0 >> 8;
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LCD_DATA = X0 & 0XFF;
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LCD_DATA = width >> 8;
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LCD_DATA = width & 0XFF;
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LCD_CMD = setycmd;
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LCD_DATA = Y0 >> 8;
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LCD_DATA = Y0 & 0XFF;
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LCD_DATA = height >> 8;
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LCD_DATA = height & 0XFF;
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}
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}
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/****************************************************************************
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* <20><> <20><>: void Set_Scan_Direction(u8 direction) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>#<23><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD>LCD<43><44>ɨ<EFBFBD>跽<EFBFBD><E8B7BD>
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* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>direction<6F><6E>ɨ<EFBFBD>跽<EFBFBD><E8B7BD>
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* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ˵ <20><><EFBFBD><EFBFBD>
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****************************************************************************/
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void Set_Scan_Direction(u8 direction)
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{
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u16 skhda = 0;
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u16 diomf = 0;
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//9341<34><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1963<36><33><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ҫת<D2AA><D7AA><EFBFBD><EFBFBD>
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if ((dir_flag == 1 && lcd_id == 0X9341) || (dir_flag == 0 && lcd_id == 0X1963))
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{
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switch (direction) //<2F><><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>
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{
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case 0:
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direction = 6;
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break;
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case 1:
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direction = 7;
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break;
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case 2:
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direction = 4;
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break;
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case 3:
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direction = 5;
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break;
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case 4:
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direction = 1;
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break;
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case 5:
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direction = 0;
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break;
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case 6:
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direction = 3;
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break;
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case 7:
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direction = 2;
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break;
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}
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}
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switch (direction)
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{
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case L2R_U2D: //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD>
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skhda |= (0 << 7) | (0 << 6) | (0 << 5);
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break;
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case L2R_D2U: //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>µ<EFBFBD><C2B5><EFBFBD>
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skhda |= (1 << 7) | (0 << 6) | (0 << 5);
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break;
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case R2L_U2D: //<2F><><EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD>,<2C><><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD>
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skhda |= (0 << 7) | (1 << 6) | (0 << 5);
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break;
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case R2L_D2U: //<2F><><EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD>,<2C><><EFBFBD>µ<EFBFBD><C2B5><EFBFBD>
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skhda |= (1 << 7) | (1 << 6) | (0 << 5);
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break;
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case U2D_L2R: //<2F><><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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skhda |= (0 << 7) | (0 << 6) | (1 << 5);
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break;
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case U2D_R2L: //<2F><><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD>,<2C><><EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD>
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skhda |= (0 << 7) | (1 << 6) | (1 << 5);
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break;
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case D2U_L2R: //<2F><><EFBFBD>µ<EFBFBD><C2B5><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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skhda |= (1 << 7) | (0 << 6) | (1 << 5);
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break;
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case D2U_R2L: //<2F><><EFBFBD>µ<EFBFBD><C2B5><EFBFBD>,<2C><><EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD>
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skhda |= (1 << 7) | (1 << 6) | (1 << 5);
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break;
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}
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diomf = 0X36;
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if (lcd_id == 0X9341)
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skhda |= 0X08;
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LCD_WriteReg(diomf, skhda);
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LCD_Open_Window(0, 0, lcd_width, lcd_height); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɨ<EFBFBD>跽<EFBFBD><E8B7BD><EFBFBD><EFBFBD><F3A3ACBF><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>Ϊȫ<CEAA><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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}
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/****************************************************************************
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* <20><> <20><>: void Set_Display_Mode(u8 mode)
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* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD>LCD<43><44>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
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* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>mode: 0,<2C><><EFBFBD><EFBFBD>
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1,<2C><><EFBFBD><EFBFBD>
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* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ˵ <20><><EFBFBD><EFBFBD>?B
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****************************************************************************/
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void Set_Display_Mode(u8 mode)
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{
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if (mode == 0) //<2F><><EFBFBD><EFBFBD>
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{
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dir_flag = 0;
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if (lcd_id == 0X9341)
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{
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write_gramcmd = 0X2C;
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setxcmd = 0X2A;
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setycmd = 0X2B;
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lcd_width = 240;
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lcd_height = 320;
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}
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else if (lcd_id == 0X1963)
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{
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write_gramcmd = 0X2C; //GRAM<41><4D>ָ<EFBFBD><D6B8>
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setxcmd = 0X2B; //дX<D0B4><58><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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setycmd = 0X2A; //дY<D0B4><59><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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lcd_width = 480; //<2F><><EFBFBD>ÿ<EFBFBD><C3BF><EFBFBD>480
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lcd_height = 800; //<2F><><EFBFBD>ø߶<C3B8>800
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}
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}
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else //<2F><><EFBFBD><EFBFBD>
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{
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dir_flag = 1;
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if (lcd_id == 0X9341)
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{
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write_gramcmd = 0X2C;
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setxcmd = 0X2A;
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setycmd = 0X2B;
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lcd_width = 320;
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lcd_height = 240;
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}
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else if (lcd_id == 0X1963)
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{
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write_gramcmd = 0X2C; //GRAM<41><4D>ָ<EFBFBD><D6B8>
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setxcmd = 0X2A; //дX<D0B4><58><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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setycmd = 0X2B; //дY<D0B4><59><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8>
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lcd_width = 800; //<2F><><EFBFBD>ÿ<EFBFBD><C3BF><EFBFBD>800
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lcd_height = 480; //<2F><><EFBFBD>ø߶<C3B8>480
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}
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}
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Set_Scan_Direction(L2R_U2D); //<2F><><EFBFBD><EFBFBD>ɨ<EFBFBD>跽<EFBFBD><E8B7BD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD>µ<EFBFBD><C2B5><EFBFBD>
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}
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/****************************************************************************
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* <20><> <20><>: void LCD_SetCursor(u16 Xaddr, u16 Yaddr) <20><>#<23><>%<25><>#<23><>
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* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>λ<EFBFBD><CEBB>
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* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x<EFBFBD><78>x<EFBFBD><78><EFBFBD><EFBFBD>
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y<><79>y<EFBFBD><79><EFBFBD><EFBFBD>
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* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ˵ <20><><EFBFBD><EFBFBD>
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****************************************************************************/
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void LCD_SetCursor(u16 Xaddr, u16 Yaddr)
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{
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if (lcd_id == 0X9341)
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{
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LCD_CMD = setxcmd;
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LCD_DATA = (Xaddr >> 8);
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LCD_DATA = (Xaddr & 0XFF);
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LCD_CMD = setycmd;
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LCD_DATA = (Yaddr >> 8);
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LCD_DATA = (Yaddr & 0XFF);
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}
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else if (lcd_id == 0X1963)
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{
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if (dir_flag == 0)
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{
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Xaddr = lcd_width - 1 - Xaddr;
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LCD_CMD = setxcmd;
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LCD_DATA = 0;
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LCD_DATA = 0;
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LCD_DATA = Xaddr >> 8;
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LCD_DATA = Xaddr & 0XFF;
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}
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else
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{
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LCD_CMD = setxcmd;
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LCD_DATA = Xaddr >> 8;
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LCD_DATA = Xaddr & 0XFF;
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LCD_DATA = (lcd_width - 1) >> 8;
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LCD_DATA = (lcd_width - 1) & 0XFF;
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}
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LCD_CMD = setycmd;
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LCD_DATA = Yaddr >> 8;
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LCD_DATA = Yaddr & 0XFF;
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LCD_DATA = (lcd_height - 1) >> 8;
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LCD_DATA = (lcd_height - 1) & 0XFF;
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}
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}
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/****************************************************************************
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* <20><> <20><>: u16 LCD_GetPoint(u16 x,u16 y)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ȡij<C8A1><C4B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫֵ
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x<EFBFBD><78>x<EFBFBD><78><EFBFBD><EFBFBD>
|
||
y<><79>y<EFBFBD><79><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>ɫ
|
||
* ˵ <20><><EFBFBD><EFBFBD>
|
||
****************************************************************************/
|
||
u16 LCD_GetPoint(u16 x, u16 y)
|
||
{
|
||
vu16 r = 0, g = 0, b = 0;
|
||
|
||
LCD_SetCursor(x, y);
|
||
|
||
LCD_CMD = 0X2E; //9341<34><31>1963<36><33>GRAMָ<4D><D6B8>һ<EFBFBD><D2BB>
|
||
r = LCD_DATA;
|
||
|
||
if (lcd_id == 0X1963)
|
||
return r; //1963ֱ<33>Ӷ<EFBFBD><D3B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>16λ<36><CEBB>ɫֵ
|
||
|
||
else //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>9341
|
||
{
|
||
lcdm_delay(2);
|
||
b = LCD_DATA; //9341Ҫ<31><D2AA>2<EFBFBD><32>
|
||
g = r & 0XFF; //9341<34><31>һ<EFBFBD>ζ<EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>RG<52><47>ֵ,R<><52>ǰ,G<>ں<EFBFBD>,<2C><>ռ8λ
|
||
g <<= 8;
|
||
return (((r >> 11) << 11) | ((g >> 10) << 5) | (b >> 11)); //9341<34>蹫ʽת<CABD><D7AA>
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_DrawPoint(u16 x,u16 y)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD>㣨<EFBFBD>ڸõ<DAB8>д<EFBFBD>뻭<EFBFBD>ʵ<EFBFBD><CAB5><EFBFBD>ɫ<EFBFBD><C9AB>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x<EFBFBD><78>x<EFBFBD><78><EFBFBD><EFBFBD>
|
||
y<><79>y<EFBFBD><79><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><>?BRUSH_COLOR:<3A>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>ɫֵ
|
||
****************************************************************************/
|
||
void LCD_DrawPoint(u16 x, u16 y)
|
||
{
|
||
LCD_SetCursor(x, y); //<2F><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>λ<EFBFBD><CEBB>
|
||
LCD_WriteGRAM(); //<2F><>ʼд<CABC><D0B4>GRAM
|
||
LCD_DATA = BRUSH_COLOR;
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_Color_DrawPoint(u16 x,u16 y,u16 color)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD>괦<EFBFBD><EAB4A6><EFBFBD><EFBFBD>Ӧ<EFBFBD><D3A6>ɫ<EFBFBD><C9AB><EFBFBD>ڸõ<DAB8>д<EFBFBD><D0B4><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><C9AB>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x<EFBFBD><78>x<EFBFBD><78><EFBFBD><EFBFBD>
|
||
y<><79>y<EFBFBD><79><EFBFBD><EFBFBD>
|
||
color <20>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>ɫֵ
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD>color:д<><D0B4><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>ɫֵ GUI<55><49><EFBFBD>øú<C3B8><C3BA><EFBFBD>
|
||
****************************************************************************/
|
||
void LCD_Color_DrawPoint(u16 x, u16 y, u16 color)
|
||
{
|
||
LCD_DrawPoint(x, y);
|
||
LCD_CMD = write_gramcmd;
|
||
LCD_DATA = color;
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void Ssd1963_Set_BackLight(u8 BL_value)
|
||
* <20><> <20>ܣ<EFBFBD>SSD1963 <20><><EFBFBD>ñ<EFBFBD><C3B1><EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>BL_value<75><65><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȴ<EFBFBD>С ȡֵ:0-255 <20><><EFBFBD><EFBFBD>255<35><35><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD>
|
||
****************************************************************************/
|
||
void Ssd1963_Set_BackLight(u8 BL_value)
|
||
{
|
||
LCD_CMD = 0xBE;
|
||
LCD_DATA = 0x05;
|
||
LCD_DATA = BL_value;
|
||
LCD_DATA = 0x01;
|
||
LCD_DATA = 0xFF;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_Clear(u16 color)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>color: Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD>?B
|
||
****************************************************************************/
|
||
void LCD_Clear(u16 color)
|
||
{
|
||
u32 i = 0;
|
||
u32 pointnum = 0;
|
||
|
||
pointnum = lcd_width * lcd_height; //<2F>õ<EFBFBD>LCD<43>ܵ<EFBFBD><DCB5><EFBFBD>
|
||
LCD_SetCursor(0x00, 0x00); //<2F><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>λ<EFBFBD><CEBB>
|
||
LCD_WriteGRAM(); //<2F><>ʼд<CABC><D0B4>GRAM
|
||
for (i = 0; i < pointnum; i++)
|
||
{
|
||
LCD_DATA = color;
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void HAL_SRAM_MspInit(SRAM_HandleTypeDef *hsram)
|
||
* <20><> <20>ܣ<EFBFBD>SRAM<41>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD><EFBFBD> Ҳ<><D2B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>FSMC<4D><43><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>hsram:SRAM<41><4D><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><CBBA><EFBFBD><EFBFBD>ᱻHAL_SRAM_Init()<29><><EFBFBD><EFBFBD>?B
|
||
****************************************************************************/
|
||
void HAL_SRAM_MspInit(SRAM_HandleTypeDef *hsram)
|
||
{
|
||
GPIO_InitTypeDef GPIO_Initure;
|
||
|
||
__HAL_RCC_FSMC_CLK_ENABLE(); //ʹ<><CAB9>FSMCʱ<43><CAB1>
|
||
__HAL_RCC_GPIOD_CLK_ENABLE(); //ʹ<><CAB9>GPIODʱ<44><CAB1>
|
||
__HAL_RCC_GPIOE_CLK_ENABLE(); //ʹ<><CAB9>GPIOEʱ<45><CAB1>
|
||
__HAL_RCC_GPIOF_CLK_ENABLE(); //ʹ<><CAB9>GPIOFʱ<46><CAB1>
|
||
__HAL_RCC_GPIOG_CLK_ENABLE(); //ʹ<><CAB9>GPIOGʱ<47><CAB1>
|
||
|
||
//<2F><>ʼ<EFBFBD><CABC>PD0,1,4,5,8,9,10,14,15
|
||
GPIO_Initure.Pin = GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_4 | GPIO_PIN_5 | GPIO_PIN_8 |
|
||
GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_14 | GPIO_PIN_15;
|
||
GPIO_Initure.Mode = GPIO_MODE_AF_PP; //<2F><><EFBFBD>츴<EFBFBD><ECB8B4>
|
||
GPIO_Initure.Pull = GPIO_PULLUP; //<2F><><EFBFBD><EFBFBD>
|
||
GPIO_Initure.Speed = GPIO_SPEED_HIGH; //<2F><><EFBFBD><EFBFBD>
|
||
GPIO_Initure.Alternate = GPIO_AF12_FSMC; //<2F><><EFBFBD><EFBFBD>ΪFSMC
|
||
HAL_GPIO_Init(GPIOD, &GPIO_Initure); //<2F><>ʼ<EFBFBD><CABC>
|
||
|
||
//<2F><>ʼ<EFBFBD><CABC>PE7,8,9,10,11,12,13,14,15
|
||
GPIO_Initure.Pin = GPIO_PIN_7 | GPIO_PIN_8 | GPIO_PIN_9 | GPIO_PIN_10 | GPIO_PIN_11 |
|
||
GPIO_PIN_12 | GPIO_PIN_13 | GPIO_PIN_14 | GPIO_PIN_15;
|
||
HAL_GPIO_Init(GPIOE, &GPIO_Initure);
|
||
|
||
//<2F><>ʼ<EFBFBD><CABC>PG2
|
||
GPIO_Initure.Pin = GPIO_PIN_2;
|
||
HAL_GPIO_Init(GPIOG, &GPIO_Initure);
|
||
|
||
//<2F><>ʼ<EFBFBD><CABC>PG12
|
||
GPIO_Initure.Pin = GPIO_PIN_12;
|
||
HAL_GPIO_Init(GPIOG, &GPIO_Initure);
|
||
}
|
||
|
||
//<2F><><EFBFBD><EFBFBD>FSMC
|
||
void LCD_FSMC_Config()
|
||
{
|
||
FSMC_NORSRAM_TimingTypeDef FSMC_ReadWriteTim;
|
||
FSMC_NORSRAM_TimingTypeDef FSMC_WriteTim;
|
||
|
||
LCDSRAM_Handler.Instance = FSMC_NORSRAM_DEVICE;
|
||
LCDSRAM_Handler.Extended = FSMC_NORSRAM_EXTENDED_DEVICE;
|
||
|
||
LCDSRAM_Handler.Init.NSBank = FSMC_NORSRAM_BANK4; //ʹ<><CAB9>NE4
|
||
LCDSRAM_Handler.Init.DataAddressMux = FSMC_DATA_ADDRESS_MUX_DISABLE; //<2F><>ַ/<2F><><EFBFBD><EFBFBD><EFBFBD>߲<EFBFBD><DFB2><EFBFBD><EFBFBD><EFBFBD>
|
||
LCDSRAM_Handler.Init.MemoryType = FSMC_MEMORY_TYPE_SRAM; //SRAM
|
||
LCDSRAM_Handler.Init.MemoryDataWidth = FSMC_NORSRAM_MEM_BUS_WIDTH_16; //16λ<36><CEBB><EFBFBD>ݿ<EFBFBD><DDBF><EFBFBD>
|
||
LCDSRAM_Handler.Init.BurstAccessMode = FSMC_BURST_ACCESS_MODE_DISABLE; //<2F>Ƿ<EFBFBD>ʹ<EFBFBD><CAB9>ͻ<EFBFBD><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC>ͻ<EFBFBD><CDBB><EFBFBD>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD>Ч,<2C>˴<EFBFBD>δ<EFBFBD>õ<EFBFBD>
|
||
LCDSRAM_Handler.Init.WaitSignalPolarity = FSMC_WAIT_SIGNAL_POLARITY_LOW; //<2F>ȴ<EFBFBD><C8B4>źŵļ<C5B5><C4BC><EFBFBD>,<2C><><EFBFBD><EFBFBD>ͻ<EFBFBD><CDBB>ģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
LCDSRAM_Handler.Init.WaitSignalActive = FSMC_WAIT_TIMING_BEFORE_WS; //<2F>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD>ڵȴ<DAB5><C8B4><EFBFBD><EFBFBD><EFBFBD>֮ǰ<D6AE><C7B0>һ<EFBFBD><D2BB>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>ڻ<EFBFBD><DABB>ǵȴ<C7B5><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڼ<EFBFBD>ʹ<EFBFBD><CAB9>NWAIT
|
||
LCDSRAM_Handler.Init.WriteOperation = FSMC_WRITE_OPERATION_ENABLE; //<2F>洢<EFBFBD><E6B4A2>дʹ<D0B4><CAB9>
|
||
LCDSRAM_Handler.Init.WaitSignal = FSMC_WAIT_SIGNAL_DISABLE; //<2F>ȴ<EFBFBD>ʹ<EFBFBD><CAB9>λ,<2C>˴<EFBFBD>δ<EFBFBD>õ<EFBFBD>
|
||
LCDSRAM_Handler.Init.ExtendedMode = FSMC_EXTENDED_MODE_ENABLE; //<2F><>дʹ<D0B4>ò<EFBFBD>ͬ<EFBFBD><CDAC>ʱ<EFBFBD><CAB1>
|
||
LCDSRAM_Handler.Init.AsynchronousWait = FSMC_ASYNCHRONOUS_WAIT_DISABLE; //<2F>Ƿ<EFBFBD>ʹ<EFBFBD><CAB9>ͬ<EFBFBD><CDAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ<C4A3>µĵȴ<C4B5><C8B4>ź<EFBFBD>,<2C>˴<EFBFBD>δ<EFBFBD>õ<EFBFBD>
|
||
LCDSRAM_Handler.Init.WriteBurst = FSMC_WRITE_BURST_DISABLE; //<2F><>ֹͻ<D6B9><CDBB>д
|
||
LCDSRAM_Handler.Init.ContinuousClock = FSMC_CONTINUOUS_CLOCK_SYNC_ASYNC;
|
||
|
||
//FMC<4D><43>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD>ƼĴ<C6BC><C4B4><EFBFBD>
|
||
FSMC_ReadWriteTim.AddressSetupTime = 0x0F; //<2F><>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ʱ<EFBFBD>䣨ADDSET<45><54>Ϊ16<31><36>HCLK 1/168M=6ns*16=96ns
|
||
FSMC_ReadWriteTim.AddressHoldTime = 0;
|
||
FSMC_ReadWriteTim.DataSetupTime = 60; //<2F><><EFBFBD>ݱ<EFBFBD><DDB1><EFBFBD>ʱ<EFBFBD><CAB1>Ϊ60<36><30>HCLK =6*60=360ns
|
||
FSMC_ReadWriteTim.AccessMode = FSMC_ACCESS_MODE_A; //ģʽA
|
||
//FMCдʱ<D0B4><CAB1><EFBFBD><EFBFBD><EFBFBD>ƼĴ<C6BC><C4B4><EFBFBD>
|
||
FSMC_WriteTim.BusTurnAroundDuration = 0; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD>γ<D7B6><CEB3><EFBFBD>ʱ<EFBFBD><CAB1>Ϊ0<CEAA><30><EFBFBD>˱<EFBFBD><CBB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD>Ļ<EFBFBD><C4BB><EFBFBD>Ī<EFBFBD><C4AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>Ϊ4<CEAA><34><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
FSMC_WriteTim.AddressSetupTime = 9; //<2F><>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ʱ<EFBFBD>䣨ADDSET<45><54>Ϊ9<CEAA><39>HCLK =54ns
|
||
FSMC_WriteTim.AddressHoldTime = 0;
|
||
FSMC_WriteTim.DataSetupTime = 8; //<2F><><EFBFBD>ݱ<EFBFBD><DDB1><EFBFBD>ʱ<EFBFBD><CAB1>Ϊ6ns*9<><39>HCLK=54n
|
||
FSMC_WriteTim.AccessMode = FSMC_ACCESS_MODE_A; //ģʽA
|
||
HAL_SRAM_Init(&LCDSRAM_Handler, &FSMC_ReadWriteTim, &FSMC_WriteTim);
|
||
|
||
delay_ms(50);
|
||
}
|
||
|
||
u16 ILI9341_Read_id(void)
|
||
{
|
||
u16 id;
|
||
|
||
LCD_CMD = 0xD3; //9341<34><31>ID<49><44><EFBFBD><EFBFBD>
|
||
id = LCD_DATA;
|
||
id = LCD_DATA; //0x00
|
||
id = LCD_DATA; //0x93
|
||
id <<= 8;
|
||
id |= LCD_DATA; //0x41
|
||
|
||
return id;
|
||
}
|
||
|
||
u16 SSD1963_Read_id(void)
|
||
{
|
||
u16 id;
|
||
|
||
LCD_CMD = (0xA1); //1963<36><33>ID<49><44><EFBFBD><EFBFBD>
|
||
id = LCD_DATA;
|
||
id = LCD_DATA; //0x57
|
||
id <<= 8;
|
||
id |= LCD_DATA; //0x61
|
||
|
||
return id;
|
||
}
|
||
|
||
//<2F><>ʼ<EFBFBD><CABC>lcd
|
||
void LCD_Init(void)
|
||
{
|
||
GPIO_InitTypeDef GPIO_Initure;
|
||
__HAL_RCC_GPIOF_CLK_ENABLE(); //<2F><><EFBFBD><EFBFBD>GPIOFʱ<46><CAB1>
|
||
|
||
GPIO_Initure.Pin = GPIO_PIN_10; //PF10,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
GPIO_Initure.Mode = GPIO_MODE_OUTPUT_PP; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
GPIO_Initure.Pull = GPIO_PULLUP; //<2F><><EFBFBD><EFBFBD>
|
||
GPIO_Initure.Speed = GPIO_SPEED_HIGH; //<2F><><EFBFBD><EFBFBD>
|
||
HAL_GPIO_Init(GPIOF, &GPIO_Initure);
|
||
|
||
LCD_FSMC_Config(); //<2F><><EFBFBD>ú<EFBFBD>FSMC<4D>Ϳ<EFBFBD><CDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Һ<EFBFBD><D2BA><EFBFBD><EFBFBD>
|
||
|
||
lcd_id = ILI9341_Read_id(); //<2F>ȶ<EFBFBD><C8B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD>Dz<EFBFBD><C7B2><EFBFBD>9341<34><31><EFBFBD><EFBFBD>
|
||
|
||
if (lcd_id != 0x9341) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>9341<34><31><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Dz<EFBFBD><C7B2><EFBFBD>1963<36><33><EFBFBD><EFBFBD>
|
||
{
|
||
lcd_id = SSD1963_Read_id();
|
||
if (lcd_id == 0x5761)
|
||
lcd_id = 0x1963; //SSD1963ʵ<33>ʶ<EFBFBD><CAB6><EFBFBD><EFBFBD><EFBFBD>ID<49><44>0x5761,Ϊ<><CEAA>ֱ<EFBFBD>ۣ<EFBFBD><DBA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ1963
|
||
}
|
||
|
||
if (lcd_id == 0X9341) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>дʱ<D0B4><CAB1>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
|
||
{
|
||
FSMC_Bank1E->BWTR[6] &= ~(0XF << 0); //<2F><>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
FSMC_Bank1E->BWTR[6] &= ~(0XF << 8); //<2F><><EFBFBD>ݱ<EFBFBD><DDB1><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
FSMC_Bank1E->BWTR[6] |= 3 << 0; //<2F><>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>Ϊ3<CEAA><33>HCLK =18ns
|
||
FSMC_Bank1E->BWTR[6] |= 2 << 8; //<2F><><EFBFBD>ݱ<EFBFBD><DDB1><EFBFBD>ʱ<EFBFBD><CAB1>Ϊ6ns*3<><33>HCLK=18ns
|
||
}
|
||
|
||
if (lcd_id == 0X9341) //9341<34><31>ʼ<EFBFBD><CABC>
|
||
{
|
||
LCD_CMD = 0xCF;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0xC1;
|
||
LCD_DATA = 0X30;
|
||
LCD_CMD = 0xED;
|
||
LCD_DATA = 0x64;
|
||
LCD_DATA = 0x03;
|
||
LCD_DATA = 0X12;
|
||
LCD_DATA = 0X81;
|
||
LCD_CMD = 0xE8;
|
||
LCD_DATA = 0x85;
|
||
LCD_DATA = 0x10;
|
||
LCD_DATA = 0x7A;
|
||
LCD_CMD = 0xCB;
|
||
LCD_DATA = 0x39;
|
||
LCD_DATA = 0x2C;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x34;
|
||
LCD_DATA = 0x02;
|
||
LCD_CMD = 0xF7;
|
||
LCD_DATA = 0x20;
|
||
LCD_CMD = 0xEA;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_CMD = 0xC0;
|
||
LCD_DATA = 0x1B;
|
||
LCD_CMD = 0xC1;
|
||
LCD_DATA = 0x01;
|
||
LCD_CMD = 0xC5;
|
||
LCD_DATA = 0x30;
|
||
LCD_DATA = 0x30;
|
||
LCD_CMD = 0xC7;
|
||
LCD_DATA = 0XB7;
|
||
LCD_CMD = 0x36;
|
||
LCD_DATA = 0x48;
|
||
LCD_CMD = 0x3A;
|
||
LCD_DATA = 0x55;
|
||
LCD_CMD = 0xB1;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x1A;
|
||
LCD_CMD = 0xB6;
|
||
LCD_DATA = 0x0A;
|
||
LCD_DATA = 0xA2;
|
||
LCD_CMD = 0xF2;
|
||
LCD_DATA = 0x00;
|
||
LCD_CMD = 0x26;
|
||
LCD_DATA = 0x01;
|
||
LCD_CMD = 0xE0;
|
||
LCD_DATA = 0x0F;
|
||
LCD_DATA = 0x2A;
|
||
LCD_DATA = 0x28;
|
||
LCD_DATA = 0x08;
|
||
LCD_DATA = 0x0E;
|
||
LCD_DATA = 0x08;
|
||
LCD_DATA = 0x54;
|
||
LCD_DATA = 0XA9;
|
||
LCD_DATA = 0x43;
|
||
LCD_DATA = 0x0A;
|
||
LCD_DATA = 0x0F;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_CMD = 0XE1;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x15;
|
||
LCD_DATA = 0x17;
|
||
LCD_DATA = 0x07;
|
||
LCD_DATA = 0x11;
|
||
LCD_DATA = 0x06;
|
||
LCD_DATA = 0x2B;
|
||
LCD_DATA = 0x56;
|
||
LCD_DATA = 0x3C;
|
||
LCD_DATA = 0x05;
|
||
LCD_DATA = 0x10;
|
||
LCD_DATA = 0x0F;
|
||
LCD_DATA = 0x3F;
|
||
LCD_DATA = 0x3F;
|
||
LCD_DATA = 0x0F;
|
||
LCD_CMD = 0x2B;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x01;
|
||
LCD_DATA = 0x3f;
|
||
LCD_CMD = 0x2A;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0xef;
|
||
LCD_CMD = 0x11;
|
||
delay_ms(120);
|
||
LCD_CMD = 0x29;
|
||
|
||
LCD_BACK = 1; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
}
|
||
else if (lcd_id == 0X1963)
|
||
{
|
||
LCD_CMD = 0xE2;
|
||
LCD_DATA = 0x1D;
|
||
LCD_DATA = 0x02;
|
||
LCD_DATA = 0x04;
|
||
delay_us(100);
|
||
|
||
LCD_CMD = 0xE0;
|
||
LCD_DATA = 0x01;
|
||
delay_ms(10);
|
||
|
||
LCD_CMD = 0xE0;
|
||
LCD_DATA = 0x03;
|
||
delay_ms(12);
|
||
|
||
LCD_CMD = 0x01; //<2F><><EFBFBD><EFBFBD>λ
|
||
delay_ms(10);
|
||
|
||
LCD_CMD = 0xE6;
|
||
LCD_DATA = 0x2F;
|
||
LCD_DATA = 0xFF;
|
||
LCD_DATA = 0xFF;
|
||
|
||
LCD_CMD = 0xB0;
|
||
LCD_DATA = 0x20;
|
||
LCD_DATA = 0x00;
|
||
|
||
LCD_DATA = (800 - 1) >> 8; //LCDˮƽ<CBAE><C6BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
LCD_DATA = 800 - 1;
|
||
LCD_DATA = (480 - 1) >> 8; //LCD<43><44>ֱ<EFBFBD><D6B1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
LCD_DATA = 480 - 1;
|
||
LCD_DATA = 0x00; //RGB<47><42><EFBFBD><EFBFBD>
|
||
|
||
LCD_CMD = 0xB4;
|
||
LCD_DATA = (800 + 46 + 210 - 1) >> 8;
|
||
LCD_DATA = 800 + 46 + 210 - 1;
|
||
LCD_DATA = 46 >> 8;
|
||
LCD_DATA = 46;
|
||
LCD_DATA = 0;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
|
||
LCD_CMD = 0xB6;
|
||
LCD_DATA = (480 + 23 + 22 - 1) >> 8;
|
||
LCD_DATA = 480 + 23 + 22 - 1;
|
||
LCD_DATA = 23 >> 8;
|
||
LCD_DATA = 23;
|
||
LCD_DATA = 21;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
|
||
LCD_CMD = 0xF0;
|
||
LCD_DATA = 0x03; //SSD1963<36><33>MCU<43>Ľӿ<C4BD>Ϊ16bit
|
||
|
||
LCD_CMD = 0x29; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ
|
||
LCD_CMD = 0xD0; //<2F><><EFBFBD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD>ƽ<EFBFBD><C6BD>DBC
|
||
LCD_DATA = 0x00;
|
||
|
||
LCD_CMD = 0xBE; //PWM<57><4D><EFBFBD><EFBFBD>
|
||
LCD_DATA = 0x05; //PWMƵ<4D><C6B5>
|
||
LCD_DATA = 0xFE; //PWMռ<4D>ձ<EFBFBD>
|
||
LCD_DATA = 0x01;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
LCD_DATA = 0x00;
|
||
|
||
LCD_CMD = 0xB8;
|
||
LCD_DATA = 0x03;
|
||
LCD_DATA = 0x01;
|
||
LCD_CMD = 0xBA;
|
||
LCD_DATA = 0X01; //<2F><><EFBFBD><EFBFBD>LCD<43><44><EFBFBD><EFBFBD>
|
||
|
||
Ssd1963_Set_BackLight(255); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
}
|
||
Set_Display_Mode(0); //<2F><>ʼ<EFBFBD><CABC>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
|
||
LCD_Clear(WHITE); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_Fill_onecolor(u16 sx,u16 sy,u16 ex,u16 ey,u16 color) <20><>*<2A><>@<40><>#<23><>
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䵥<EFBFBD><E4B5A5><EFBFBD><EFBFBD>ɫ
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>(sx,sy),(ex,ey):<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ζԽ<CEB6><D4BD><EFBFBD><EFBFBD><EFBFBD>
|
||
color:Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>СΪ:(ex-sx+1)*(ey-sy+1) ?B
|
||
****************************************************************************/
|
||
void LCD_Fill_onecolor(u16 sx, u16 sy, u16 ex, u16 ey, u16 color)
|
||
{
|
||
u16 i, j;
|
||
u16 nlen = 0;
|
||
|
||
nlen = ex - sx + 1;
|
||
for (i = sy; i <= ey; i++)
|
||
{
|
||
LCD_SetCursor(sx, i); //<2F><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>λ<EFBFBD><CEBB>
|
||
LCD_WriteGRAM(); //<2F><>ʼд<CABC><D0B4>GRAM
|
||
for (j = 0; j < nlen; j++)
|
||
LCD_DATA = color; //<2F><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>λ<EFBFBD><CEBB>
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_Draw_Picture(u16 sx,u16 sy,u16 ex,u16 ey,u16 *color)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڻ<EFBFBD><DABB><EFBFBD>ͼƬ
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>(sx,sy),(ex,ey):<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ζԽ<CEB6><D4BD><EFBFBD><EFBFBD><EFBFBD>
|
||
color:Ҫ<><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼƬ<CDBC><C6AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>СΪ:(ex-sx+1)*(ey-sy+1) ?B
|
||
****************************************************************************/
|
||
void LCD_Draw_Picture(u16 sx, u16 sy, u16 ex, u16 ey, u16 *color)
|
||
{
|
||
u16 height, width;
|
||
u16 i, j;
|
||
width = ex - sx + 1; //<2F>õ<EFBFBD>ͼƬ<CDBC>Ŀ<EFBFBD><C4BF><EFBFBD>
|
||
height = ey - sy + 1; //<2F>õ<EFBFBD>ͼƬ<CDBC>ĸ߶<C4B8>
|
||
for (i = 0; i < height; i++)
|
||
{
|
||
LCD_SetCursor(sx, sy + i); //<2F><><EFBFBD>ù<EFBFBD><C3B9><EFBFBD>λ<EFBFBD><CEBB>
|
||
LCD_WriteGRAM(); //<2F><>ʼд<CABC><D0B4>GRAM
|
||
for (j = 0; j < width; j++)
|
||
LCD_DATA = color[i * height + j]; //д<><D0B4><EFBFBD><EFBFBD>ɫֵ
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_DisplayChar(u16 x,u16 y,u8 num,u8 size)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ָ<EFBFBD><D6B8>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>ʾһ<CABE><D2BB><EFBFBD>ַ<EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x,y:<3A><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>
|
||
word:Ҫ<><D2AA>ʾ<EFBFBD><CABE><EFBFBD>ַ<EFBFBD>:abcdefg1234567890...
|
||
size:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С 12/16/24
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģȡģ<C8A1><C4A3><EFBFBD><EFBFBD>Ϊ<EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ң<EFBFBD><D2A3>ٴ<EFBFBD><D9B4>ϵ<EFBFBD><CFB5><EFBFBD> <20><>λ<EFBFBD><CEBB>ǰ ?B
|
||
****************************************************************************/
|
||
void LCD_DisplayChar(u16 x, u16 y, u8 word, u8 size)
|
||
{
|
||
u8 bytenum, bytedata, a, b;
|
||
|
||
u16 xmid = x; //<2F>洢<EFBFBD><E6B4A2>ʼXֵ(λ<><CEBB>)
|
||
|
||
if (size == 12)
|
||
bytenum = 12; //<2F><><EFBFBD>ֿ<EFBFBD><D6BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>п<EFBFBD>֪<EFBFBD><D6AA>ÿ<EFBFBD><C3BF><EFBFBD><EFBFBD><EFBFBD>嵥<EFBFBD><E5B5A5><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ռ<EFBFBD><D5BC><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>
|
||
else if (size == 16)
|
||
bytenum = 16;
|
||
else if (size == 24)
|
||
bytenum = 48;
|
||
else
|
||
return; //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD>
|
||
|
||
word = word - ' '; //<2F>ֿ<EFBFBD><D6BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>ASCII<49><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
//cfont.h<><68><EFBFBD>ֿ<EFBFBD><D6BF>Ǵӿո<D3BF><D5B8><EFBFBD>ʼ<EFBFBD><CABC> <20>ո<EFBFBD><D5B8><EFBFBD><EFBFBD>ǵ<EFBFBD>һ<EFBFBD><D2BB>Ԫ<EFBFBD><D4AA> <20><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>ASCII<49><49><EFBFBD><EFBFBD>ȥ<EFBFBD>ո<EFBFBD><D5B8><EFBFBD><EFBFBD>͵õ<CDB5><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>ƫ<EFBFBD><C6AB>ֵ(λ<><CEBB>)
|
||
for (b = 0; b < bytenum; b++)
|
||
{
|
||
if (size == 12)
|
||
bytedata = char_1206[word][b]; //<2F><><EFBFBD><EFBFBD>1206<30><36><EFBFBD><EFBFBD>
|
||
else if (size == 16)
|
||
bytedata = char_1608[word][b]; //<2F><><EFBFBD><EFBFBD>1608<30><38><EFBFBD><EFBFBD>
|
||
else if (size == 24)
|
||
bytedata = char_2412[word][b]; //<2F><><EFBFBD><EFBFBD>2412<31><32><EFBFBD><EFBFBD>
|
||
|
||
for (a = 0; a < 8; a++)
|
||
{
|
||
if (bytedata & 0x01)
|
||
LCD_Color_DrawPoint(x, y, BRUSH_COLOR); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD>ǵ<EFBFBD>λ<EFBFBD><CEBB>ǰ <20><><EFBFBD><EFBFBD><EFBFBD>ȴӵ<C8B4>λ<EFBFBD>ж<EFBFBD> Ϊ1ʱ<31><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
|
||
else
|
||
LCD_Color_DrawPoint(x, y, BACK_COLOR); //0ʱ<30><CAB1>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɫ
|
||
bytedata >>= 1; //<2F><>λ<EFBFBD>ж<EFBFBD><D0B6><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD>ж<EFBFBD>
|
||
x++; //<2F><>ʾ<EFBFBD><CABE>һλ <20><><EFBFBD><EFBFBD>һλ<D2BB><CEBB>ʾ
|
||
if ((x - xmid) == size / 2) //x<><78><EFBFBD><EFBFBD><F2B3ACB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С <20>磺16<31><36><EFBFBD><EFBFBD> ʵ<><CAB5><EFBFBD><EFBFBD> 08*16<31>ĵ<EFBFBD><C4B5><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> size/2
|
||
{
|
||
x = xmid; //<2F>ӳ<EFBFBD>ʼXλ<58><CEBB><EFBFBD><EFBFBD>д<EFBFBD><D0B4>һ<EFBFBD><D2BB>
|
||
y++; //<2F><>һ<EFBFBD><D2BB>д<EFBFBD><D0B4> <20><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>д
|
||
break; //<2F><><EFBFBD><EFBFBD>for(a=0;a<8;a++)ѭ<><D1AD>
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_DisplayString(u16 x,u16 y,u8 size,u8 *p)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ʾ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x,y:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* size:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
|
||
* *p:<3A>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>ַ
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD> ?B
|
||
****************************************************************************/
|
||
void LCD_DisplayString(u16 x, u16 y, u8 size, u8 *p)
|
||
{
|
||
while ((*p >= ' ') && (*p <= '~')) //ֻ<><D6BB>ʾ<EFBFBD><CABE> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>~<7E><>֮<EFBFBD><D6AE><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD>
|
||
{
|
||
LCD_DisplayChar(x, y, *p, size);
|
||
x += size / 2;
|
||
if (x >= lcd_width)
|
||
break;
|
||
p++;
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_DisplayString(u16 x,u16 y,u8 size,u8 *p)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ʾ<EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x,y:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* width,height:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
|
||
* size:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
|
||
* *p:<3A>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>ַ
|
||
* brushcolor<6F><72><EFBFBD>Զ<EFBFBD><D4B6>廭<EFBFBD><E5BBAD><EFBFBD><EFBFBD>ɫ
|
||
* backcolor<6F><72> <20>Զ<EFBFBD><D4B6>屳<EFBFBD><E5B1B3><EFBFBD><EFBFBD>ɫ
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD> ?B
|
||
****************************************************************************/
|
||
void LCD_DisplayString_color(u16 x, u16 y, u8 size, u8 *p, u16 brushcolor, u16 backcolor)
|
||
{
|
||
u16 bh_color, bk_color;
|
||
|
||
bh_color = BRUSH_COLOR; //<2F>ݴ滭<DDB4><E6BBAD><EFBFBD><EFBFBD>ɫ
|
||
bk_color = BACK_COLOR; //<2F>ݴ汳<DDB4><E6B1B3><EFBFBD><EFBFBD>ɫ
|
||
|
||
BRUSH_COLOR = brushcolor;
|
||
BACK_COLOR = backcolor;
|
||
|
||
LCD_DisplayString(x, y, size, p);
|
||
|
||
BRUSH_COLOR = bh_color; //<2F><><EFBFBD>ı<EFBFBD>ϵͳ<CFB5><CDB3>ɫ
|
||
BACK_COLOR = bk_color;
|
||
}
|
||
|
||
//a^n<><6E><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֵ:a^n<>η<EFBFBD>
|
||
u32 Counter_Power(u8 a, u8 n)
|
||
{
|
||
u32 mid = 1;
|
||
while (n--)
|
||
mid *= a;
|
||
return mid;
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_DisplayNum(u16 x,u16 y,u32 num,u8 len,u8 size,u8 mode)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ָ<EFBFBD><D6B8>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>ʾһ<CABE><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x,y:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
value:<3A><>ֵ;
|
||
len:<3A><><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE>λ<EFBFBD><CEBB>)
|
||
size:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
|
||
mode: 0<><30><EFBFBD><EFBFBD>λΪ0<CEAA><30><EFBFBD><EFBFBD>ʾ
|
||
1<><31><EFBFBD><EFBFBD>λΪ0<CEAA><30><EFBFBD><EFBFBD>len<65><6E><EFBFBD>Ȳ<EFBFBD><C8B2><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>0
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD> ?B
|
||
****************************************************************************/
|
||
void LCD_DisplayNum(u16 x, u16 y, u32 value, u8 len, u8 size, u8 mode)
|
||
{
|
||
u8 t, numtemp;
|
||
u8 value_num; //<2F><>ֵ<EFBFBD>ܹ<EFBFBD><DCB9><EFBFBD>λ<EFBFBD><CEBB>
|
||
u32 value_mid;
|
||
|
||
value_mid = value; //<2F><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>ʱ<EFBFBD><CAB1>Ӱ<EFBFBD><D3B0>Ҫ<EFBFBD><D2AA>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5>С
|
||
for (value_num = 0; value_mid > 0; value_num++)
|
||
{
|
||
value_mid /= 10;
|
||
} //ִ<><D6B4><EFBFBD><EFBFBD>for<6F><72><EFBFBD><EFBFBD>֪<EFBFBD><D6AA>Ҫ<EFBFBD><D2AA>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ֵΪ<D6B5><CEAA>λ<EFBFBD><CEBB>
|
||
|
||
if (value_num > len) //<2F><>ֵλ<D6B5><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD> <20><>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
|
||
{
|
||
LCD_DisplayString(x, y, size, (u8 *)"ERROR");
|
||
return; //<2F>˳<EFBFBD><CBB3><EFBFBD><EFBFBD><EFBFBD>
|
||
}
|
||
else
|
||
{
|
||
for (t = 0; t < len; t++)
|
||
{
|
||
if (t < (len - value_num))
|
||
{
|
||
if (mode)
|
||
LCD_DisplayChar(x + (size / 2) * t, y, '0', size);
|
||
else
|
||
LCD_DisplayChar(x + (size / 2) * t, y, ' ', size);
|
||
}
|
||
else
|
||
{
|
||
numtemp = (value / Counter_Power(10, len - t - 1)) % 10; //ȡ<><C8A1><EFBFBD><EFBFBD>λ<EFBFBD><CEBB>ֵ
|
||
LCD_DisplayChar(x + (size / 2) * t, y, numtemp + '0', size);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/****************************************************************************
|
||
* <20><> <20><>: void LCD_DisplayNum_color(u16 x,u16 y,u32 num,u8 len,u8 size,u8 mode)
|
||
* <20><> <20>ܣ<EFBFBD><DCA3><EFBFBD>ָ<EFBFBD><D6B8>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>ʾһ<CABE><D2BB><EFBFBD>Զ<EFBFBD><D4B6><EFBFBD><EFBFBD><EFBFBD>ɫ<EFBFBD><C9AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>#<23><>*<2A><>&<26><>
|
||
* <20><><EFBFBD>ڲ<EFBFBD><DAB2><EFBFBD><EFBFBD><EFBFBD>x,y:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
num:<3A><>ֵ;
|
||
len:<3A><><EFBFBD><EFBFBD>(<28><>Ҫ<EFBFBD><D2AA>ʾ<EFBFBD><CABE>λ<EFBFBD><CEBB>)
|
||
size:<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С
|
||
mode: 0<><30><EFBFBD><EFBFBD>λΪ0<CEAA><30><EFBFBD><EFBFBD>ʾ
|
||
1<><31><EFBFBD><EFBFBD>λΪ0<CEAA><30>ʾ0
|
||
brushcolor<6F><72><EFBFBD>Զ<EFBFBD><D4B6>廭<EFBFBD><E5BBAD><EFBFBD><EFBFBD>ɫ
|
||
backcolor<6F><72> <20>Զ<EFBFBD><D4B6>屳<EFBFBD><E5B1B3><EFBFBD><EFBFBD>ɫ
|
||
* <20><><EFBFBD>ز<EFBFBD><D8B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
||
* ˵ <20><><EFBFBD><EFBFBD> ?B
|
||
****************************************************************************/
|
||
void LCD_DisplayNum_color(u16 x, u16 y, u32 num, u8 len, u8 size, u8 mode, u16 brushcolor, u16 backcolor)
|
||
{
|
||
u16 bh_color, bk_color;
|
||
|
||
bh_color = BRUSH_COLOR; //<2F>ݴ滭<DDB4><E6BBAD><EFBFBD><EFBFBD>ɫ
|
||
bk_color = BACK_COLOR; //<2F>ݴ汳<DDB4><E6B1B3><EFBFBD><EFBFBD>ɫ
|
||
|
||
BRUSH_COLOR = brushcolor;
|
||
BACK_COLOR = backcolor;
|
||
|
||
LCD_DisplayNum(x, y, num, len, size, mode);
|
||
|
||
BRUSH_COLOR = bh_color; //<2F><><EFBFBD>ı<EFBFBD>ϵͳ<CFB5><CDB3>ɫ
|
||
BACK_COLOR = bk_color;
|
||
}
|