int main(void)
{
u8 a,d=0;
u8 key;
//u8 t=0;
u8 *str=0;
delay_init(); //延时函数初始?
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);// 设置中断优先级分组2
uart_init(9600); //串口初始化为9600
LED_Init(); //初始化与LED连接的硬件接口
LCD_Init();
Remote_Init(); //红外接收初始化
POINT_COLOR=RED;//设置字体为红 {MOD}
LCD_ShowString(60,50,200,16,16,"Mini STM32");
LCD_ShowString(60,70,200,16,16,"REMOTE TEST");
LCD_ShowString(60,90,200,16,16,"ATOM@ALIENTEK");
//LCD_ShowString(60,110,200,16,16,"2014/3/12");
LCD_ShowString(60,130,200,16,16,"KEYVAL:");
LCD_ShowString(60,150,200,16,16,"KEYCNT:");
LCD_ShowString(60,170,200,16,16,"SYMBOL:");
while(1)
{
key=Remote_Scan();
if(key)
{
LCD_ShowNum(116,130,key,3,16); //显示键值
LCD_ShowNum(116,150,RmtCnt,3,16); //显示按键次数
switch(key)
{
case 0:str="ERROR";break;
case 162:str="POWER";break;
case 98:str="UP";break;
case 2:str="PLAY";break;
case 226:str="ALIENTEK";break;
case 194:str="RIGHT";break;
case 34:str="LEFT";break;
case 224:str="VOL-";break;
case 168:str="DOWN";break;
case 144:str="VOL+";d++;key=1;break; //这里按一次,屏幕上显示d连加了好几次
case 104:str="1";break;
case 152:str="2";break;
case 176:str="3";break;
case 48:str="4";break;
case 24:str="5";break;
case 122:str="6";break;
case 16:str="7";break;
case 56:str="8";break;
case 90:str="9";break;
case 66:str="0";break;
case 82:str="DELETE";break;
}
LCD_Fill(116,170,116+8*8,170+16,WHITE); //清楚之前的显示
LCD_ShowString(116,170,200,16,16,str); //显示SYMBOL
LCD_ShowNum(60,110,d,3,16);
}
if(key==104)a=1;
if(key==66)a=0;
if(a==1)
{
LED0=0;
LED1=1;
delay_ms(300);
LED0=1;
LED1=0;
}
}
}
支持连续按下 和不支持连续按下
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