/// <summary>
/// Set a channel to fully on or off
/// </summary>
/// <param name="channel">The channel.</param>
/// <param name="fullOn">if set to <c>true</c>, all values are on; otherwise they are all off.</param>
public void SetFull(PwmChannel channel, bool fullOn)
{
if (fullOn)
SetFullOn(channel);
else
SetFullOff(channel);
}
/// <summary>
/// Sets a single PWM channel
/// </summary>
/// <param name="channel">The channel.</param>
/// <param name="on">The on values.</param>
/// <param name="off">The off values.</param>
public void SetPwm(PwmChannel channel, int on, int off)
{
WriteRegister(Register.LED0_ON_L + 4*(int) channel, on & 0xFF);
WriteRegister(Register.LED0_ON_H + 4*(int) channel, on >> 8);
WriteRegister(Register.LED0_OFF_L + 4*(int) channel, off & 0xFF);
WriteRegister(Register.LED0_OFF_H + 4*(int) channel, off >> 8);
}
public void SetPwm(PwmChannel channel, int on, int off)
{
if (LogChannels.Contains(channel))
{
Log.Info(m => m("Stub:SetPwm({0},{1},{2})", channel, on, off));
}
}
private void RunLed(Pca9685Connection device, PwmChannel channel, int sleepMs, CancellationToken cancelToken)
{
// PMW ticks range from 0 to 4095
int increment = 100;
int startCycleTick = 0;
device.SetPwm(channel, 0, 0);
while (!cancelToken.IsCancellationRequested)
{
// up we go
for (int endCycleTick = 100; endCycleTick < 4100; endCycleTick += increment)
{
device.SetPwm(channel, startCycleTick, endCycleTick);
Thread.Sleep(sleepMs);
}
// after we've gone up, show kindness and see if we're done
if (cancelToken.IsCancellationRequested)
{
break;
}
// and down we go
for (int endCycleTick = 4095; endCycleTick > 0; endCycleTick -= increment)
{
device.SetPwm(channel, startCycleTick, endCycleTick);
Thread.Sleep(sleepMs);
}
}
}
public static IPwmOutput Bind(PwmChannel channel, string name = null)
{
var result = NewInstance(channel, name);
Cache.Add(channel, result);
return(result);
}
public StepperMotor(
IPwmDevice controller
, PwmChannel controlChannel0
, PwmChannel controlChannel1
, PwmChannel controlChannel2
, PwmChannel controlChannel3)
: base(controller)
{
_channels = new [] {controlChannel0, controlChannel1, controlChannel2, controlChannel3};
_currentStep = 0;
StepDelayMs = 100;
Sequence = new[]
{
"1000",
"1100",
"0100",
"0110",
"0010",
"0011",
"0001",
"1001"
};
}
private void SetFullOn(PwmChannel channel)
{
WriteRegister(Register.LED0_ON_H + 4*(int) channel, 0x10);
WriteRegister(Register.LED0_OFF_H + 4*(int) channel, 0x00);
}
public void SetFull(PwmChannel channel, bool fullOn)
{
Log.Debug(m => m("Stub:SetPwm({0},{1})", channel, fullOn));
}
public void SetPwm(PwmChannel channel, int on, int off)
{
Log.Info(m => m("Stub:SetPwm({0},{1},{2})", channel, on, off));
}
public ServoMotor(IPwmDevice controller, PwmChannel channel, int mimimum, int maximum): base(controller)
{
Channel = channel;
MaximumPosition = maximum;
MinimumPosition = mimimum;
}
public Led(IPwmDevice controller, PwmChannel channel)
: base(controller)
{
_channel = channel;
}
/// <summary>
/// Assumes a SN754410 or equivalent wired to the PWM channels
/// </summary>
public DcMotor(IPwmDevice controller, PwmChannel controlChannel0, PwmChannel controlChannel1)
: base(controller)
{
_controlChannel0 = controlChannel0;
_controlChannel1 = controlChannel1;
}
public void SetPwm(PwmChannel channel, int @on, int off)
{
}
public void SetFull(PwmChannel channel, bool fullOn)
{
}
