C# 如何使用Windows 10 IoT uwp c制作运行LED#
我在使用Raspberry PI 3 Windows IOT创建运行led时遇到问题,但随机led闪烁确实有效。 两者的代码几乎相同,只有不同的运行led由可变计数和随机led控制 是用随机生成器生成的 正在运行的led代码在此文本下方。我将只让第一个led亮起,其余led保持黑暗。有人能看到这个代码有什么问题吗? 但是随机闪烁led工作,它在运行led代码之后出现,并且两个代码几乎相同,但是运行led代码仍然不工作 运行LED代码C# 如何使用Windows 10 IoT uwp c制作运行LED#,c#,uwp,windowsiot,C#,Uwp,Windowsiot,我在使用Raspberry PI 3 Windows IOT创建运行led时遇到问题,但随机led闪烁确实有效。 两者的代码几乎相同,只有不同的运行led由可变计数和随机led控制 是用随机生成器生成的 正在运行的led代码在此文本下方。我将只让第一个led亮起,其余led保持黑暗。有人能看到这个代码有什么问题吗? 但是随机闪烁led工作,它在运行led代码之后出现,并且两个代码几乎相同,但是运行led代码仍然不工作 运行LED代码 private void Timer_Tick(object
private void Timer_Tick(object sender, object e)
{
int ledCheck = 1, ledCheck2 = 1;
int ledValue = 0, ledValue2 = 0;
//ledValue2 = 1;
int checkValue = 0;
if (ledCheck2 == 1)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
ledCheck2 = 0;
}
ledValue2 = ledValue2 + 1;
TextBlock1.Text = ledValue2.ToString();
if (ledValue2 == 1)
{
pinValue1 = GpioPinValue.High;
}
if (ledValue2 == 2)
{
pinValue2 = GpioPinValue.High;
}
if (ledValue == 3)
{
pinValue3 = GpioPinValue.High;
}
if (ledValue2 == 4)
{
pinValue4 = GpioPinValue.High;
}
if (ledValue2 == 5)
{
pinValue5 = GpioPinValue.High;
}
if (ledValue2 == 6)
{
pinValue6 = GpioPinValue.High;
}
if (ledValue2 == 7)
{
pinValue7 = GpioPinValue.High;
}
if (pinValue1 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.High;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue2 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.High;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue3 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.High;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue4 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.High;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue5 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.High;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue6 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.High;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue7 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.High;
pin7.Write(pinValue7);
}
TextBlock1.Text = "TEST " + ledValue2.ToString();
break;
}
随机发光二极管闪烁
private void Timer_Tick(object sender, object e)
{
int ledCheck = 1, ledCheck2 = 1;
int ledValue = 0, ledValue2 = 0;
//ledValue2 = 1;
int checkValue = 0;
if (ledCheck == 1)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
ledCheck = 0;
}
Random rnd = new Random();
ledValue = rnd.Next(1, 8);
if (ledValue != checkValue)
{
checkValue = ledValue;
if (ledValue == 1)
{
pinValue1 = GpioPinValue.High;
}
if (ledValue == 2)
{
pinValue1 = GpioPinValue.High;
}
if (ledValue == 3)
{
pinValue3 = GpioPinValue.High;
}
if (ledValue == 4)
{
pinValue4 = GpioPinValue.High;
}
if (ledValue == 5)
{
pinValue5 = GpioPinValue.High;
}
if (ledValue == 6)
{
pinValue6 = GpioPinValue.High;
}
if (ledValue == 7)
{
pinValue7 = GpioPinValue.High;
}
if (pinValue1 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.High;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue2 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.High;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue3 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.High;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue4 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.High;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue5 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.High;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue6 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.High;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.Low;
pin7.Write(pinValue7);
}
if (pinValue7 == GpioPinValue.High)
{
pinValue1 = GpioPinValue.Low;
pin.Write(pinValue1);
pinValue2 = GpioPinValue.Low;
pin2.Write(pinValue2);
pinValue3 = GpioPinValue.Low;
pin3.Write(pinValue3);
pinValue4 = GpioPinValue.Low;
pin4.Write(pinValue4);
pinValue5 = GpioPinValue.Low;
pin5.Write(pinValue5);
pinValue6 = GpioPinValue.Low;
pin6.Write(pinValue6);
pinValue7 = GpioPinValue.High;
pin7.Write(pinValue7);
}
TextBlock1.Text = "NOT Same value!";
}
else
{
TextBlock1.Text = "Same value!";
}
}
我将只让第一个led亮起,其余led保持黑暗。
有人能看到这个代码有什么问题吗
因为每次输入Timer\u Tick()
时,ledValue2
变量在此行被初始化为0
:
您需要将ledValue2
变量移出Timer\u Tick()
。例如,您可以将其放在MainPage
类的开头。并在此代码行之后添加以下代码段ledValue2=ledValue2+1
if (ledValue2 > 7)
{
ledValue2 = 0;
}
if (ledValue2 > 7)
{
ledValue2 = 0;
}