fw_spi.c File Reference

#include "fw_spi.h"
#include "fw_tim.h"
#include "fw_sys.h"

Go to the source code of this file.

Functions
uint8_t	SPI_TxRx (uint8_t dat)
void	SPI_TxRxBytes (uint8_t *pBuf, uint8_t len)

Function Documentation

SPI_TxRx()

uint8_t SPI_TxRx

(

uint8_t

dat

)

Definition at line 20 of file fw_spi.c.

{
    SPDAT = dat;
    while (!SPI_RxTxFinished());
    SPI_ClearInterrupts();
    return SPDAT;
}

SPI_TxRxBytes()

void SPI_TxRxBytes	(	uint8_t *	pBuf,
		uint8_t	len
	)

Definition at line 28 of file fw_spi.c.

{
    while(len--)
    {
        *pBuf++ = SPI_TxRx(*pBuf);
    }
}