zlg7289.c

来自「基于UP-3000ARM实验箱的触摸屏小游戏-黑白棋。游戏能够在试验箱上顺利运行」· C语言 代码 · 共 28 行

#include "44b.h"
#include"uhal.h"
#include "zlg7289.h"

int Zlg7289SIOBand;
int Zlg7289SIOCtrl;

void Zlg7289_Reset()
{
	ZLG7289_ENABLE();
	WriteSDIO(ZLG7289_CMD_RST);
	ZLG7289_DISABLE();
	Delay(20);
}

unsigned int Zlg7289_ReadKey()
{
	unsigned int key;
	
	ZLG7289_ENABLE();
	WriteSDIO(ZLG7289_CMD_RDKEY);
	key=ReadSDIO();
	
	ZLG7289_DISABLE();
	
	return key;
}