main.c

来自「数字信号处理DSP实验的源代码」· C语言 代码 · 共 30 行

#include "Initial.h"



interrupt void BSP0_int() // Interrupt function
{   
	static int Data;

	Data = DRR10;
	

	DXR10 =Data&0xFFFE;
	
}

void main()
{
	asm("\t ssbx intm"); // Interrupt disable
	InitDSP();
	InitMcBSP0();
	InitAD50();
	asm("\t rsbx intm"); // Interrupt enable
	
	while(1)
	{
		asm("\t nop");  // Waiting for interrupt.
		asm("\t nop");
	}
}