SPI Callback Events¶
Macros to check SPI events passed by cy_cb_scb_spi_handle_events_t callback.
Note that only single event is notified by the callback when it is called.
All data elements specified by Cy_SCB_SPI_Transfer for transmission have been loaded into the TX FIFO.
The transfer operation started by Cy_SCB_SPI_Transfer is complete.
An error occurred during the transfer.
This includes overflow, underflow and a transfer error. Check Cy_SCB_SPI_GetTransferStatus.