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DSP3x4 键盘矩阵程序

...明有按键按下    if(i == 0){      DELAY_US(1000);//延时消抖      i = V2&V3&V4;   if(i == 0){ //如果列读取到仍然有低电平说明有按键按下        // if(!V1) x= 0x10; if(!V2) x= 0x20; if(...

AD_DS1621与12864液晶

...  voltage_display[0]=19;     voltage_display[1]= voltage/1000;        voltage_display[2]=(voltage/100)%10;     voltage_display[3]=(voltage/10)%10;                             ...

多变循环彩灯

..., 100, 120, 140, 160, 180, 200, 300, 400, 500, 600, 700, 800, 900,1000};//30 void SetSpeed(unsigned char Speed) { SystemSpeed =SpeedCode[Speed]; } void LEDShow(unsigned int LEDStatus) { P1 = ~(LEDStatus&0x00FF); P0 = ~((LEDStatus>>8)&0x00FF); } void InitialCPU...

JavaScript绘制图形

...me);             },1000);         }         countDown();         /**倒计时（3）end**/         /...