19.6.5.6 Enum spi_interrupt_flag
Interrupt flags for the SPI module.
| Enum value | Description |
|---|---|
|
SPI_INTERRUPT_FLAG_DATA_REGISTER_EMPTY |
This flag is set when the contents of the data register has been moved to the shift register and the data register is ready for new data |
|
SPI_INTERRUPT_FLAG_TX_COMPLETE |
This flag is set when the contents of the shift register has been shifted out |
|
SPI_INTERRUPT_FLAG_RX_COMPLETE |
This flag is set when data has been shifted into the data register |
|
SPI_INTERRUPT_FLAG_SLAVE_SELECT_LOW |
This flag is set when slave select low |
|
SPI_INTERRUPT_FLAG_COMBINED_ERROR |
This flag is set when combined error happen |