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2026-02-28 16:41:12 +08:00
commit 8df2095acf
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components/platform/internal/display_st7789p3.h Normal file
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#pragma once
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include "driver/spi_master.h"
#include "esp_err.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct st7789p3_panel_t *st7789p3_handle_t;
#define ST7789P3_MADCTL_MY 0x80
#define ST7789P3_MADCTL_MX 0x40
#define ST7789P3_MADCTL_MV 0x20
#define ST7789P3_MADCTL_ML 0x10
#define ST7789P3_MADCTL_BGR 0x08
#define ST7789P3_MADCTL_MH 0x04
typedef struct {
spi_host_device_t spi_host;
int pin_mosi;
int pin_miso;
int pin_sclk;
int pin_cs;
int pin_dc;
int pin_rst;
int pin_bckl;
uint32_t pclk_hz;
uint8_t spi_mode;
int queue_size;
size_t max_transfer_sz;
uint16_t h_res;
uint16_t v_res;
uint16_t x_gap;
uint16_t y_gap;
uint8_t madctl_val;
bool invert_color;
bool swap_color_bytes;
int backlight_on_level;
bool init_spi_bus;
} st7789p3_config_t;
#define ST7789P3_CONFIG_DEFAULT() \
{ \
.spi_host = SPI2_HOST, \
.pin_mosi = -1, \
.pin_miso = -1, \
.pin_sclk = -1, \
.pin_cs = -1, \
.pin_dc = -1, \
.pin_rst = -1, \
.pin_bckl = -1, \
.pclk_hz = 10 * 1000 * 1000, \
.spi_mode = 0, \
.queue_size = 7, \
.max_transfer_sz = 0, \
.h_res = 320, \
.v_res = 240, \
.x_gap = 0, \
.y_gap = 0, \
.madctl_val = ST7789P3_MADCTL_MX | ST7789P3_MADCTL_MV, \
.invert_color = false, \
.swap_color_bytes = false, \
.backlight_on_level = 1, \
.init_spi_bus = true, \
}
esp_err_t st7789p3_new_panel(const st7789p3_config_t *config, st7789p3_handle_t *ret_panel);
esp_err_t st7789p3_del(st7789p3_handle_t panel);
esp_err_t st7789p3_reset(st7789p3_handle_t panel);
esp_err_t st7789p3_init(st7789p3_handle_t panel);
esp_err_t st7789p3_set_backlight(st7789p3_handle_t panel, bool on);
esp_err_t st7789p3_set_madctl(st7789p3_handle_t panel, uint8_t madctl_val);
esp_err_t st7789p3_set_invert(st7789p3_handle_t panel, bool invert_color);
esp_err_t st7789p3_set_swap_color_bytes(st7789p3_handle_t panel, bool swap_color_bytes);
esp_err_t st7789p3_recover_spi_bus(st7789p3_handle_t panel);
esp_err_t st7789p3_set_window(
st7789p3_handle_t panel, uint16_t x_start, uint16_t y_start, uint16_t x_end, uint16_t y_end);
esp_err_t st7789p3_draw_bitmap(st7789p3_handle_t panel,
uint16_t x_start,
uint16_t y_start,
uint16_t x_end,
uint16_t y_end,
const uint16_t *color_data);
esp_err_t st7789p3_fill_color(st7789p3_handle_t panel, uint16_t color);
#ifdef __cplusplus
}
#endif