| 3,27 → 3,20 |
|---|
| |
| #define SPI1_BUFFER_SIZE 300 |
| |
| // Flag for selecting write-only on SPI1 |
| #define SPI1_WRITE_ONLY |
| #define SPI_WRITE_ONLY |
| |
| typedef struct { |
| char outBuffer[SPI1_BUFFER_SIZE]; |
| int outBufferInd; |
| int outBufferLen; |
| #ifndef SPI1_WRITE_ONLY |
| char inBuffer[SPI1_BUFFER_SIZE]; |
| int inBufferInd; |
| int inBufferLen; |
| #endif |
| void (*callback_function)(void); |
| char buffer_out[SPI1_BUFFER_SIZE]; |
| int buffer_out_ind; |
| int buffer_out_len; |
| |
| void (*tx_callback)(void); |
| void (*rx_callback)(char); |
| } SPI1_DATA; |
| |
| void SPI1_Init(SPI1_DATA *data); |
| void SPI1_Init(SPI1_DATA *data, void (*rx_callback)(char)); |
| // Note: SPI1_Write() writes MSB -> LSB! |
| int SPI1_Write(unsigned char *array, unsigned int count, void (*callback)(void)); |
| #ifndef SPI1_WRITE_ONLY |
| int SPI1_Read_Buffer(unsigned char *array, unsigned int count); |
| #endif |
| int SPI1_Write(unsigned char *array, unsigned int count, void (*tx_callback)(void)); |
| |
| #endif /* SPI1_H */ |
| |