Exemple #1
0
 // Poll a read until the pin is set to HIGH/on
 public void PollRead()
 {
     using (GPIOController controller = new GPIOController()) // BOARD numbering by default
         using (GPIOPin pollPin = controller.OpenPin(7, GPIOPinMode.Input))
         {
             pollPin.ReadWait(new TimeSpan(0, 1, 0));
         }
 }
Exemple #2
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 // Blink - Hello World in GPIO terms
 public void BlinkBasic()
 {
     using (GPIOController controller = new GPIOController()) // BOARD numbering by default
         using (GPIOPin ledPin = controller.OpenPin(7, GPIOPinMode.Output))
         {
             while (true)
             {
                 ledPin.Write(true);
                 Thread.Sleep(500);
                 ledPin.Write(false);
                 Thread.Sleep(500);
             }
         }
 }
Exemple #3
0
        // Control the PWM
        public void PWM()
        {
            using (GPIOController controller = new GPIOController()) // BOARD numbering by default
                using (GPIOPin pwmPin = controller.OpenPin(12, GPIOPinMode.Output | GPIOPinMode.PWM))
                {
                    pwmPin.PWMMode      = PWMMode.MARK_SPACE;
                    pwmPin.PWMRange     = 100;              // Splits up the max frequency into 100 equal segments
                    pwmPin.PWMFrequency = 10 * 1000 * 1000; // Sets the max frequency (i.e. at 100% duty cycle) to 10 mhz

                    // Cycle from 0 to the max PWM frequency
                    for (int i = 0; i < pwmPin.PWMRange; i++)
                    {
                        pwmPin.WritePWM(i);
                        pwmPin.Sleep(100);
                    }
                }
        }
Exemple #4
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        // Use pullup/pulldown with basic reads
        public void PUD()
        {
            using (GPIOController controller = new GPIOController()) // BOARD numbering by default
                using (GPIOPin pullUpPin = controller.OpenPin(7, GPIOPinMode.Input))
                {
                    if (pullUpPin.IsPinModeSupported(GPIOPinMode.Pull_Up))
                    {
                        pullUpPin.PinMode = GPIOPinMode.Pull_Up | GPIOPinMode.Input;
                    }

                    while (true)
                    {
                        Console.WriteLine(pullUpPin.Read());
                        Thread.Sleep(1000);
                    }
                }
        }
Exemple #5
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 void ClosePin(GPIOPin pin)
 {
     throw new NotImplementedException();
 }