1.2.21.38 SERCOMx_SPI_WriteBufferSizeGet Function

C

/* x = SERCOM instance number */

/* SPI slave mode */

size_t SERCOMx_SPI_WriteBufferSizeGet(void)

Returns the size of the PLIB's internal transmit buffer

This function returns the size of the SPI PLIB's internal transmit buffer. The transmit buffer size will be the same as configured in MHC.

None

None

size_t - Size of the PLIB's internal transmit buffer

size_t txBufferSize;

txBufferSize = SERCOM0_SPI_WriteBufferSizeGet();

None.