25 lines
690 B
C
25 lines
690 B
C
#ifndef IMPL_EPD_H
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#define IMPL_EPD_H
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#include "driver/gpio.h"
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#include "driver/spi_master.h"
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#include "esp_system.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "freertos/task.h"
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//
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#include "epd_panel_gdew042t2.h"
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typedef struct {
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spi_device_handle_t spi;
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SemaphoreHandle_t busy_semaphore;
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} impl_epd_handle_t;
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esp_err_t impl_epd_init(void *handle);
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epd_ret_t impl_epd_write_command(void *handle, uint8_t *command, uint32_t len);
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epd_ret_t impl_epd_write_data(void *handle, uint8_t *data, uint32_t len);
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epd_ret_t impl_epd_reset(void *handle);
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epd_ret_t impl_epd_poll_busy(void *handle);
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epd_ret_t impl_epd_delay(void *handle, uint32_t msec);
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#endif |