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abstracting display, touch and sd

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Adolfo Reyna
2026-01-28 20:12:41 -05:00
parent 57426c6e7d
commit adfbef7228
396 changed files with 101836 additions and 272 deletions
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62
display/low_level_display_factory.cpp Normal file
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#include "low_level_display.h"
#include "board_config.h"
#include <stdio.h>
// Include display implementations based on what's available
#include "low_level_display_st7796.h"
#include "low_level_display_st7789.h"
#include "low_level_display_epaper.h"
// Factory method - creates display with board-specific configuration
LowLevelDisplay* LowLevelDisplay::create(DisplayType type, int width, int height) {
switch (type) {
case DISPLAY_TYPE_ST7796: {
// Create ST7796 configuration from board_config.h
static const st7796_config lcd_config = {
.spi = DISPLAY_SPI_PORT,
.gpio_din = DISPLAY_MOSI_PIN,
.gpio_clk = DISPLAY_SCK_PIN,
.gpio_cs = DISPLAY_CS_PIN,
.gpio_dc = DISPLAY_DC_PIN,
.gpio_rst = DISPLAY_RST_PIN,
.gpio_bl = DISPLAY_BL_PIN,
};
printf("Creating ST7796 display (%dx%d)\n", width, height);
return new LowLevelDisplayST7796(&lcd_config, width, height);
}
case DISPLAY_TYPE_ST7789: {
// Create ST7789 configuration from board_config.h
static const st7789_config st7789_cfg = {
.spi = DISPLAY_SPI_PORT,
.gpio_din = DISPLAY_MOSI_PIN,
.gpio_clk = DISPLAY_SCK_PIN,
.gpio_cs = DISPLAY_CS_PIN,
.gpio_dc = DISPLAY_DC_PIN,
.gpio_rst = DISPLAY_RST_PIN,
.gpio_bl = DISPLAY_BL_PIN,
};
printf("Creating ST7789 display (%dx%d) - STUB (driver not implemented)\n", width, height);
return new LowLevelDisplayST7789(&st7789_cfg, width, height);
}
case DISPLAY_TYPE_EPAPER: {
// Create E-Paper configuration from board_config.h
static const epaper_config epaper_cfg = {
.spi = DISPLAY_SPI_PORT,
.gpio_din = DISPLAY_MOSI_PIN,
.gpio_clk = DISPLAY_SCK_PIN,
.gpio_cs = DISPLAY_CS_PIN,
.gpio_dc = DISPLAY_DC_PIN,
.gpio_rst = DISPLAY_RST_PIN,
.gpio_busy = DISPLAY_BUSY_PIN,
};
printf("Creating E-Paper display (%dx%d) - STUB (driver not implemented)\n", width, height);
return new LowLevelDisplayEPaper(&epaper_cfg, width, height);
}
default:
printf("Error: Unknown display type %d\n", type);
return nullptr;
}
}