public void TurnOnStrip()
{
Console.WriteLine("Turning on");
_redChannel.Start();
_greenChannel.Start();
//_blueChannel.Start();
}
protected override void Run()
{
_logger.LogTrace("Running LEDBreatheSoftware.cs");
using (_pwmChannel)
{
_pwmChannel.Start();
var cancellationTokenSource = new CancellationTokenSource(new TimeSpan(hours: 0, minutes: 0, seconds: 10));
do
{
_logger.LogTrace("Increasing brightness...");
for (int i = 0; i <= _frequency; i++)
{
_pwmChannel.DutyCycle = (double)i / _frequency;
Thread.Sleep(2);
}
_logger.LogTrace("Decreasing brightness...");
for (int i = _frequency; i >= 0; i--)
{
_pwmChannel.DutyCycle = (double)i / _frequency;
Thread.Sleep(2);
}
} while (!cancellationTokenSource.Token.IsCancellationRequested);
_pwmChannel.Stop();
}
}
static void Main(string[] args)
{
SoftwarePwmChannel pwmChannel = null;
Console.WriteLine("Hello PWM!");
//注册退出事件
Console.CancelKeyPress += (object sender, ConsoleCancelEventArgs eventArgs) =>
{
Console.WriteLine("\nPWM Exit!");
};
try
{
using (pwmChannel = new SoftwarePwmChannel(17))
{
pwmChannel.Start();
for (double fill = 0.0; fill <= 1.0; fill += 0.01)
{
pwmChannel.DutyCycle = fill;
Thread.Sleep(300);
}
for (double fill = 1.0; fill >= 0.0; fill -= 0.01)
{
pwmChannel.DutyCycle = fill;
Thread.Sleep(300);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
public RgbLed(int redPin = 4, int greenPin = 19, int bluePin = 6)
{
redChannel = new SoftwarePwmChannel(redPin, 400, 1);
greenChannel = new SoftwarePwmChannel(greenPin, 400, 1);
blueChannel = new SoftwarePwmChannel(bluePin, 400, 1);
redChannel.Start();
greenChannel.Start();
blueChannel.Start();
}
void InitMotors()
{
Console.WriteLine("Initializing DC Motors... \n");
gpio.OpenPin(FwL, PinMode.Output);
gpio.OpenPin(BwL, PinMode.Output);
gpio.OpenPin(FwR, PinMode.Output);
gpio.OpenPin(BwR, PinMode.Output);
gpio.OpenPin(STBY, PinMode.Output);
LeftChannel.Start();
RightChannel.Start();
}
/// <summary>
/// Entry point for example program
/// </summary>
/// <param name="args">Command line arguments</param>
public static void Main(string[] args)
{
Console.WriteLine("Hello PWM!");
using (var pwmChannel = new SoftwarePwmChannel(17, 200, 0))
{
pwmChannel.Start();
for (double fill = 0.0; fill <= 1.0; fill += 0.01)
{
pwmChannel.DutyCycle = fill;
Thread.Sleep(500);
}
}
}
static void Main(string[] args)
{
using PwmChannel red = new SoftwarePwmChannel(pinNumber: 18, frequency: 400, dutyCycle: 0);
using PwmChannel green = new SoftwarePwmChannel(pinNumber: 23, frequency: 400, dutyCycle: 0);
using PwmChannel blue = new SoftwarePwmChannel(pinNumber: 24, frequency: 400, dutyCycle: 0);
red.Start();
green.Start();
blue.Start();
Breath(red, green, blue);
red.Stop();
green.Stop();
blue.Stop();
}
protected override void Run()
{
_logger.LogTrace("Running RGBRandom.cs");
var random = new Random(Guid.NewGuid().GetHashCode());
_redPwmChannel.Start();
_greenPwmChannel.Start();
_bluePwmChannel.Start();
_redPwmChannel.DutyCycle = 0.0;
Thread.Sleep(500);
_redPwmChannel.DutyCycle = 1.0;
_greenPwmChannel.DutyCycle = 0.0;
Thread.Sleep(500);
_greenPwmChannel.DutyCycle = 1.0;
_bluePwmChannel.DutyCycle = 0.0;
Thread.Sleep(500);
_bluePwmChannel.DutyCycle = 1.0;
var cancellationTokenSource = new CancellationTokenSource(new TimeSpan(hours: 0, minutes: 0, seconds: 10));
do
{
int red = random.Next(0, 255);
int green = random.Next(0, 255);
int blue = random.Next(0, 255);
_logger.LogTrace("Changing the colour to R:{0} G:{1} B:{2}.", red, green, blue);
_redPwmChannel.DutyCycle = (double)((255 - red) * _multiplier) / _frequency;
_greenPwmChannel.DutyCycle = (double)((255 - green) * _multiplier) / _frequency;
_bluePwmChannel.DutyCycle = (double)((255 - blue) * _multiplier) / _frequency;
Thread.Sleep(500);
} while (!cancellationTokenSource.IsCancellationRequested);
_redPwmChannel.Stop();
_greenPwmChannel.Stop();
_bluePwmChannel.Stop();
_redPwmChannel.Dispose();
_greenPwmChannel.Dispose();
_bluePwmChannel.Dispose();
}
public Task LedSoftPWMOn(CancellationToken cancellationToken)
{
lock (_locker)
{
IsRunning = true;
return(Task.Run(() =>
{
int brightness = 0;
using PwmChannel _pwm = new SoftwarePwmChannel(_softpwmPin, frequency: 400, dutyCycle: 0);
_pwm.Start();
try
{
while (IsRunning)
{
while (brightness != 255)
{
_pwm.DutyCycle = brightness / 255D;
brightness++;
Thread.Sleep(10);
}
while (brightness != 0)
{
_pwm.DutyCycle = brightness / 255D;
brightness--;
Thread.Sleep(10);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}));
}
}