ioput.c

DSP系統設計和BIOS編程及應用實例-書籍光碟範例-第10章

#include "c6x11dsk.h"
#include "c6x.h"

void mcbsp0_write(int out_data)	 //串口写
{
    
 *(unsigned volatile int *)McBSP0_DXR = out_data;
}

int mcbsp0_read()		 //串口读
{
 int temp;
 temp = *(unsigned volatile int *)McBSP0_DRR;
 return temp;
}