led.c

来自「TMS320C6713DSP的显示源码」· C语言 代码 · 共 33 行

#include "ICETEK-C6713-A.h"

short int uCode[16]=
{
	0,8,4,12,2,10,6,14,1,9,5,13,3,11,7,15
};

main()
{
	unsigned char dbScanCode;
	unsigned short int uSwitch;

    init_emif();	// 初始化emif
    InitCTR();		// 初始化ICETEK-CTR
	while ( 1 )
	{
		uSwitch=SWITCH;
		uSwitch&=0x0f;
		LBDS=~uCode[uSwitch];
		dbScanCode=GetKey();
		if ( dbScanCode==SCANCODE_Enter )	break;
		Delay(16);
	}
	CloseCTR();
    exit(0);
}