datardyspi3.c

Mplab C30编译器

#if defined(__PIC24F__)
#include <p24Fxxxx.h>
#endif
#include "spi.h"

/******************************************************************************
Function Prototype : char DataRdySPI3(void)
 
Include            : spi.h
 
Description        : This function determines if the SPI buffer contains
                     any data to be read.
 
Arguments          : None
 
Return Value       : If