
#ifndef _DISPLAY_EPD_W21_H_
#define _DISPLAY_EPD_W21_H_

#define EPD_W21_WRITE_DATA 1
#define EPD_W21_WRITE_CMD  0

extern void driver_delay_us(unsigned int xus);
extern void driver_delay_xms(unsigned long xms);
extern void EPD_W21_Init(void);

#endif
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						end file
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