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drivers/ili9341: add MCU 8080 8-/16-bit parallel mode support

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This commit is contained in:
Gunar Schorcht 2023-07-08 17:47:21 +02:00
parent 9dde49dd23
commit 10122a7c2b
1 changed files with 35 additions and 4 deletions
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39
drivers/ili9341/include/ili9341_params.h
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@ -71,13 +71,45 @@ extern "C" {
#define ILI9341_PARAM_OFFSET_Y 0 /**< Vertival offset */
#endif
#if MODULE_LCD_SPI || DOXYGEN
/** Default interface params if SPI serial interface is enabled */
#define ILI9341_PARAM_IF_SPI .spi = ILI9341_PARAM_SPI, \
.spi_clk = ILI9341_PARAM_SPI_CLK, \
.spi_mode = ILI9341_PARAM_SPI_MODE,
#else
#define ILI9341_PARAM_IF_SPI
#endif
#if MODULE_LCD_PARALLEL || DOXYGEN
/** Default interface params if MCU 8080 8-bit parallel interface is enabled */
#define ILI9341_PARAM_IF_PAR .d0_pin = ILI9341_PARAM_D0, \
.d1_pin = ILI9341_PARAM_D1, \
.d2_pin = ILI9341_PARAM_D2, \
.d3_pin = ILI9341_PARAM_D3, \
.d4_pin = ILI9341_PARAM_D4, \
.d5_pin = ILI9341_PARAM_D5, \
.d6_pin = ILI9341_PARAM_D6, \
.d7_pin = ILI9341_PARAM_D7, \
.wrx_pin = ILI9341_PARAM_WRX, \
.rdx_pin = ILI9341_PARAM_RDX,
#else
#define ILI9341_PARAM_IF_PAR
#endif
/**
* @brief Default params
*
* @note The default parameter set defined here can only be used if a single
* ILI9341 display and only one interface mode is used. If multiple
* ILI9341 displays are used or if multiple interface modes are enabled
* by the modules `lcd_spi`, lcd_parallel and `lcd_parallel_16bit`, a user
* defined parameter set @ref ILI9341_PARAMS has to be defined. In the
* latter case @ref lcd_params_t::spi must then be set to @ref SPI_UNDEF
* for displays with MCU 8080 8-/16-bit parallel interfaces.
*/
#ifndef ILI9341_PARAMS
#define ILI9341_PARAMS { .spi = ILI9341_PARAM_SPI, \
.spi_clk = ILI9341_PARAM_SPI_CLK, \
.spi_mode = ILI9341_PARAM_SPI_MODE, \
#define ILI9341_PARAMS { ILI9341_PARAM_IF_SPI \
ILI9341_PARAM_IF_PAR \
.cs_pin = ILI9341_PARAM_CS, \
.dcx_pin = ILI9341_PARAM_DCX, \
.rst_pin = ILI9341_PARAM_RST, \
@ -124,7 +156,6 @@ static const uint8_t ili9341_screen_ids[] =
*/
#define ILI9341_SCREEN_NUMOF ARRAY_SIZE(ili9341_screen_ids)
#ifdef __cplusplus
}
#endif