/*
程序名：
	ZLG7289演示程序
文件名：
	main.c
說明：
	采用查詢方式讀取鍵盤值
*/


#include <reg52.h>
#include "ZLG7289.h"


/*
功能：延時0.01～655.36s
晶振：12MHz
參數(shù)：
	t>0時，延時(t*0.01)s
	t=0時，延時655.36s
*/
void Delay(unsigned int t)
{
	do
	{
		TH0 = 0xD8;
		TL0 = 0xF0;
		TR0 = 1;
		while ( !TF0 );
		TF0 = 0;
		TR0 = 0;
	} while (--t);
}


void main()
{
	unsigned char mod;
	unsigned char addr;
	bit dp;
	unsigned char dat;
	unsigned char k;
	unsigned char n;
	TMOD = 0x01;
	Delay(30);			//延時300ms，等待ZLG7289復位完畢
	ZLG7289_Init();		//調(diào)用ZLG7289的初始化函數(shù)
	Delay(100);
//測試
	ZLG7289_Test();
	Delay(200);
//復位
	ZLG7289_Reset();
	Delay(100);
//用不同的模式下載數(shù)據(jù)，并顯示
	for ( mod=0; mod<3; mod++ )
	{
		for ( dat=0; dat<16; dat++ )
		{
			dp = 0;
			for ( addr=0; addr<8; addr++ )
			{
				ZLG7289_Download(mod,addr,dp,dat);
			}
			Delay(80);
			dp = 1;
			for ( addr=0; addr<8; addr++ )
			{
				ZLG7289_Download(mod,addr,dp,dat);
			}
			Delay(90);
		}
		Delay(100);
	}
	Delay(100);
//顯示0.1234567
	ZLG7289_Download(1,7,1,0);
	for ( addr=1; addr<8; addr++ )
	{
		dat = addr;
		ZLG7289_Download(1,7-addr,0,dat);
	}
	Delay(100);
//循環(huán)左移
	for ( n=0; n<8; n++ )
	{
		ZLG7289_ROL();
		Delay(120);
	}
	Delay(100);
//循環(huán)右移
	for ( n=0; n<8; n++ )
	{
		ZLG7289_ROR();
		Delay(120);
	}
//左移2位
	for ( n=0; n<2; n++ )
	{
		ZLG7289_SHL();
		Delay(150);
	}
//右移3位
	for ( n=0; n<3; n++ )
	{
		ZLG7289_SHR();
		Delay(150);
	}
//顯示01234567
	for ( addr=0; addr<8; addr++ )
	{
		dat = addr;
		ZLG7289_Download(1,7-addr,0,dat);
	}
	Delay(100);
//閃爍控制
	dat = 0xFE;
	for ( n=0; n<8; n++ )		//逐位閃爍
	{
		ZLG7289_Flash(dat);
		dat <<= 1;	dat++;		//數(shù)據(jù)0xFE循環(huán)左移
		Delay(150);
	}
	ZLG7289_Flash(0x5A);		//多位可以同時閃爍
	Delay(200);
	ZLG7289_Flash(0xFF);		//停止閃爍
	Delay(100);
//消隱控制
	dat = 0xFE;
	for ( n=0; n<8; n++ )
	{
		ZLG7289_Hide(dat);
		dat <<= 1;	dat++;		//數(shù)據(jù)0xFE循環(huán)左移
		Delay(150);
	}
	ZLG7289_Hide(0x5A);			//多位可以同時消隱
	Delay(200);
	ZLG7289_Hide(0xFF);			//停止消隱
	Delay(100);
//復位
	ZLG7289_Reset();
	Delay(100);
//段點亮
	for ( n=0; n<64; n++ )
	{
		dat = n;
		ZLG7289_SegOn(dat);
		Delay(40);
	}
//段關(guān)閉
	for ( n=0; n<64; n++ )
	{
		dat = n;
		ZLG7289_SegOff(dat);
		Delay(40);
	}
//鍵盤測試
	ZLG7289_Reset();
	for (;;)
	{
		if ( ZLG7289_pinKEY == 0 )	//有鍵按下
		{
		//讀取按鍵值
			k = ZLG7289_Key();
		//顯示按鍵值
			dat = k / 10;
			ZLG7289_Download(1,7,0,dat);
			dat = k - dat * 10;
			ZLG7289_Download(1,6,0,dat);
		//等待按鍵抬起
			while ( !ZLG7289_pinKEY );
		}
		Delay(5);
	}
}