SPI API

spiGetMISO spiGetMOSI spiInit spiRead spiReadWrite spiReleaseBus spiReserveBus spiSetMISO spiSetMOSI spiSetSS spiSlaveInit spiSlavePortData spiSlaveRead spiSlaveReadWrite spiSlaveState spiSlaveWrite spiWrite

unsigned char spiSlaveRead ( BYTE  idx  )  Use this function to input a byte from the SPI bus in slave mode. Must be called in the SPI interrupt service function. Parameters: idx  SPI bus index          0 = dedicated SPI on PSC3 or GPT Returns: Data byte that is read from the SPI bus. Since: SC2x3 V1.00 - CLIB V1.00 See also: spiSlaveWrite() spiSlaveReadWrite()