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