|
|
@ -115,11 +115,17 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) { |
|
|
|
return true; |
|
|
|
} |
|
|
|
|
|
|
|
spi_status_t spi_write(uint8_t data) { return spi_transmit(&data, 1); } |
|
|
|
spi_status_t spi_write(uint8_t data) { |
|
|
|
uint8_t rxData; |
|
|
|
spiExchange(&SPI_DRIVER, 1, &data, &rxData); |
|
|
|
|
|
|
|
return rxData; |
|
|
|
} |
|
|
|
|
|
|
|
spi_status_t spi_read(void) { |
|
|
|
uint8_t data = 0; |
|
|
|
spi_receive(&data, 1); |
|
|
|
spiReceive(&SPI_DRIVER, 1, &data); |
|
|
|
|
|
|
|
return data; |
|
|
|
} |
|
|
|
|
|
|
|