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72 lines
3.0 KiB
C
72 lines
3.0 KiB
C
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/*****************************************************************************
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* Device driver for the Sharp Memory LCD LS013B7DH03
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* Adapted and simplified from the file: displayls013b7dh03config.h
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* by Quantum Leaps, LLC
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* 2016-05-12
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*/
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/*****************************************************************************
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* @section License
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* <b>Copyright 2015 Silicon Labs, Inc. http://www.silabs.com</b>
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*****************************************************************************
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*
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* This file is licensed under the Silabs License Agreement. See the file
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* "Silabs_License_Agreement.txt" for details. Before using this software for
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* any purpose, you must agree to the terms of that agreement.
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*
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****************************************************************************/
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#ifndef __SILICON_LABS_DISPLAYLS013B7DH03CONFIG_H__
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#define __SILICON_LABS_DISPLAYLS013B7DH03CONFIG_H__
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//#include "displayconfigapp.h"
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/* Display device name. */
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#define SHARP_MEMLCD_DEVICE_NAME "Sharp LS013B7DH03 #1"
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/* LCD and SPI GPIO pin connections on the SLSTK3401A kit. */
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#define LCD_PORT_SCLK (gpioPortC) /* EFM_DISP_SCLK on PC8 */
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#define LCD_PIN_SCLK (8)
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#define LCD_PORT_SI (gpioPortC) /* EFM_DISP_MOSI on PC6 */
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#define LCD_PIN_SI (6)
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#define LCD_PORT_SCS (gpioPortD) /* EFM_DISP_CS on PD14 */
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#define LCD_PIN_SCS (14)
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#define LCD_PORT_EXTCOMIN (gpioPortD) /* EFM_DISP_COM on PD13 */
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#define LCD_PIN_EXTCOMIN (13)
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#define LCD_PORT_DISP_PWR (gpioPortD) /* EFM_DISP_ENABLE on PD15 */
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#define LCD_PIN_DISP_PWR (15)
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/* PRS settings for polarity inversion extcomin auto toggle. */
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#define LCD_AUTO_TOGGLE_PRS_CH (4) /* PRS channel 4. */
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#define LCD_AUTO_TOGGLE_PRS_ROUTELOC() PRS->ROUTELOC1 = \
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((PRS->ROUTELOC1 & ~_PRS_ROUTELOC1_CH4LOC_MASK) | PRS_ROUTELOC1_CH4LOC_LOC4)
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#define LCD_AUTO_TOGGLE_PRS_ROUTEPEN PRS_ROUTEPEN_CH4PEN
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/*
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* Select how LCD polarity inversion should be handled:
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*
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* If POLARITY_INVERSION_EXTCOMIN is defined,
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* and the polarity inversion is armed for every rising edge of the EXTCOMIN
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* pin. The actual polarity inversion is triggered at the next transision of
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* SCS. This mode is recommended because it causes less CPU and SPI load than
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* the alternative mode, see below.
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* If POLARITY_INVERSION_EXTCOMIN is undefined,
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* the polarity inversion is toggled by sending an SPI command. This mode
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* causes more CPU and SPI load than using the EXTCOMIN pin mode.
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*/
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#define POLARITY_INVERSION_EXTCOMIN
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/* Define POLARITY_INVERSION_EXTCOMIN_PAL_AUTO_TOGGLE if you want the PAL
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* (Platform Abstraction Layer interface) to automatically toggle the EXTCOMIN
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* pin.
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* If the PAL_TIMER_REPEAT function is defined the EXTCOMIN toggling is handled
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* by a timer repeat system, therefore we must undefine
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* POLARITY_INVERSION_EXTCOMIN_PAL_AUTO_TOGGLE;
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*/
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#ifndef PAL_TIMER_REPEAT_FUNCTION
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#define POLARITY_INVERSION_EXTCOMIN_PAL_AUTO_TOGGLE
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#endif
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#endif /* __SILICON_LABS_DISPLAYLS013B7DH03CONFIG_H__ */
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