#ifndef __USER_EPD_IMPL_H #define __USER_EPD_IMPL_H #include "main.h" #include "depg0213_epd.h" depg0213_ret_t _epd_reset_cb(void *handle); depg0213_ret_t _epd_poll_busy(void *handle); depg0213_ret_t _epd_write_cmd_cb(void *handle, uint8_t *cmd, uint8_t len); depg0213_ret_t _epd_write_data_cb(void *handle, uint8_t *data, uint16_t len); #endif