spi ti 8비트

SPI 8bit transmit code:

void
SPI_transmit8Bits(uint32_t base, uint8_t data)
{
uint8_t txBuffer;

txBuffer = data;

while((HWREGH(base + SPI_O_STS) & SPI_STS_BUFFULL_FLAG) != 0U)
{
}

HWREGH(base + SPI_O_TXBUF) = txBuffer;
}