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optimize driver code

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This commit is contained in:
Shuanglei Tao
2025-05-28 11:04:15 +08:00
parent d47230c98f
commit 93d62cae05
5 changed files with 231 additions and 254 deletions
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20
EPD/EPD_driver.h
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@@ -79,16 +79,22 @@ void EPD_GPIO_Init(void);
void EPD_GPIO_Uninit(void);
// SPI
void EPD_SPI_WriteBytes(uint8_t *value, uint8_t len);
void EPD_SPI_ReadBytes(uint8_t *value, uint8_t len);
void EPD_SPI_WriteByte(uint8_t value);
uint8_t EPD_SPI_ReadByte(void);
void EPD_SPI_Write(uint8_t *value, uint8_t len);
void EPD_SPI_Read(uint8_t *value, uint8_t len);
// EPD
void EPD_WriteCommand(uint8_t Reg);
void EPD_WriteByte(uint8_t Data);
void EPD_WriteData(uint8_t *Data, uint8_t Len);
void EPD_WriteCmd(uint8_t cmd);
void EPD_WriteData(uint8_t *value, uint8_t len);
void EPD_ReadData(uint8_t *value, uint8_t len);
void EPD_WriteByte(uint8_t value);
uint8_t EPD_ReadByte(void);
#define EPD_Write(cmd, ...) \
do { \
uint8_t _data[] = {__VA_ARGS__}; \
EPD_WriteCmd(cmd); \
EPD_WriteData(_data, sizeof(_data)); \
} while (0)
void EPD_FillRAM(uint8_t cmd, uint8_t value);
void EPD_Reset(uint32_t value, uint16_t duration);
void EPD_WaitBusy(uint32_t value, uint16_t timeout);