/// <summary>
/// Construct an LED shift register attached directly to a board SPI module
/// </summary>
/// <param name="SpiModule">The board's SPI module</param>
/// <param name="LatchPin">The pin to use for latches</param>
/// <param name="ChannelCount">Whether the driver is 16 or 8-channel</param>
/// <param name="OutputEnablePin">The output enable pin, if any, to use.</param>
/// <param name="speedMhz">The speed, in MHz, to use when communicating</param>
public LedShiftRegister(Spi SpiModule, SpiChipSelectPin LatchPin,
LedChannelCount ChannelCount = LedChannelCount.SixteenChannel, DigitalOut OutputEnablePin = null,
double speedMhz = 6) : base(SpiModule, LatchPin, (int)ChannelCount / 8, speedMhz)
{
oe = OutputEnablePin;
Start(ChannelCount);
}
/// <summary>
/// Construct an LED shift register attached to the output of another shift register
/// </summary>
/// <param name="upstreamDevice">The upstream device this shift register is attached to</param>
/// <param name="OutputEnablePin">The digital pin to use, if any, to control the display state</param>
/// <param name="ChannelCount">The number of channels this LED shift register has</param>
public LedShiftRegister(ChainableShiftRegisterOutput upstreamDevice,
LedChannelCount ChannelCount = LedChannelCount.SixteenChannel, DigitalOut OutputEnablePin = null) : base(
upstreamDevice, (int)ChannelCount / 8)
{
oe = OutputEnablePin;
Start(ChannelCount);
}
/// <summary>
/// Initialisiert die Roboter-Konsole mit den dazugehörigen LED's und Schalter.
/// </summary>
public RobotConsole()
{
if (Constants.IsWinCE == false)
{
_digitalIn = new DigitalInSim();
_digitalOut = new DigitalOutSim();
}
else
{
_digitalIn = new DigitalInHW(Constants.IOConsoleSWITCH);
_digitalOut = new DigitalOutHW(Constants.IOConsoleLED);
}
_leds = new Led[4];
for (int i = 0; i < _leds.Length; i++)
{
_leds[i] = new Led((Leds)i, _digitalOut);
}
_switches = new Switch[4];
for (int i = 0; i < _switches.Length; i++)
{
_switches[i] = new Switch((Switches)i, _digitalIn);
}
}
/// <summary>
/// Construct a new HD44780-compatible display
/// </summary>
/// <param name="iface">The writable parallel interface to use</param>
/// <param name="Columns">The number of columns in the display</param>
/// <param name="Rows">The number of rows of the display</param>
/// <param name="Backlight">The active-high pin to use for the backlight</param>
/// <param name="font">The font mode to use</param>
public Hd44780(WriteOnlyParallelInterface iface, int Columns, int Rows, DigitalOut Backlight = null,
FontMode font = FontMode.Font_5x8) : base(Columns, Rows)
{
if (iface.Width == 8)
{
bits = BitMode.EightBit;
}
else if (iface.Width == 4)
{
bits = BitMode.FourBit;
}
else
{
throw new ArgumentException("The IParallelInterface bus must be either 4 or 8 bits wide.", "iface");
}
if (Rows == 1)
{
lines = LinesMode.OneLine;
}
else
{
lines = LinesMode.TwoOrMoreLines;
}
this.font = font;
this.iface = iface;
iface.DelayMicroseconds = 50;
iface.Enabled = true;
byte cmd;
if (bits == BitMode.FourBit)
{
Task.Run(() => iface.WriteCommandAsync(new uint[] { 0x03 })).Wait();
Task.Run(() => Task.Delay(10)).Wait();
Task.Run(() => iface.WriteCommandAsync(new uint[] { 0x03 })).Wait();
Task.Run(() => Task.Delay(10)).Wait();
Task.Run(() => iface.WriteCommandAsync(new uint[] { 0x03 })).Wait();
Task.Run(() => Task.Delay(10)).Wait();
Task.Run(() => iface.WriteCommandAsync(new uint[] { 0x02 })).Wait();
}
cmd = (byte)((byte)Command.FunctionSet | (byte)bits | (byte)lines | (byte)font);
Task.Run(() => writeCommand(cmd)).Wait();
Display = true;
Task.Run(Clear).Wait();
if (Backlight != null)
{
backlight = Backlight;
Task.Run(backlight.MakeDigitalPushPullOutAsync).Wait();
}
this.Backlight = true;
}
/// <summary>
/// Construct a new IS31FL3236
/// </summary>
/// <param name="i2c">The I2C peripheral this chip is attached to</param>
/// <param name="rateKhz">The frequency, in kHz, that should be used to communicate with the chip</param>
/// <param name="sdb">The (optional) hardware shutdown pin, SDB</param>
public Is31fl3236(I2C i2c, int rateKhz = 100, bool ad0 = false, DigitalOut sdb = null) : base(36, false, true)
{
if (sdb != null)
{
sdb.DigitalValue = true;
}
dev = new SMBusDevice(0x3C, i2c, rateKhz);
dev.WriteByteDataAsync((byte)Registers.Shutdown, 0x01).Wait();
}
/// <summary>
/// Construct a dual half bridge with PWM speed control
/// </summary>
/// <param name="A">The "A" channel half-bridge input</param>
/// <param name="B">The "B" channel half-bridge input</param>
/// <param name="Enable">The PWM input used to control the output enable</param>
public DualHalfBridge(DigitalOut A, DigitalOut B, Pwm Enable)
{
Enable.EnablePwmAsync();
Enable.DutyCycle = 0;
Enable.EnablePwmAsync();
A.MakeDigitalPushPullOutAsync();
B.MakeDigitalPushPullOutAsync();
enablePwm = Enable;
this.A = A;
this.B = B;
}
public void setup()
{
ioMock = new Mock <IOPort>();
IOPort.set(ioMock.Object);
port = 0xf0;
digitalOut = new DigitalOut(port);
// mocking Led backend
int portvalue = 0x00;
ioMock.Setup(m => m._read(port))
.Returns(portvalue);
ioMock.Setup(m => m._write(port, It.IsAny <int>()))
.Callback((int p, int v) => portvalue = v);
}
/// <summary>
/// Construct a dual half bridge with no speed control
/// </summary>
/// <param name="A">The "A" channel half-bridge input</param>
/// <param name="B">The "B" channel half-bridge input</param>
/// <param name="Enable">An optional Enable pin of the H-bridge</param>
public DualHalfBridge(DigitalOut A, DigitalOut B, DigitalOut Enable = null)
{
if (Enable != null)
{
Enable.DigitalValue = false;
Enable.MakeDigitalPushPullOutAsync();
enable = Enable;
}
A.MakeDigitalPushPullOutAsync();
B.MakeDigitalPushPullOutAsync();
this.A = A;
this.B = B;
}
public Nrf24l01(Spi spi, SpiChipSelectPin csPin, DigitalOut cePin, DigitalIn irqPin)
{
dev = new SpiDevice(spi, csPin);
this.irqPin = irqPin;
this.cePin = cePin;
Task.Run(irqPin.MakeDigitalInAsync).Wait();
Task.Run(cePin.MakeDigitalPushPullOutAsync).Wait();
cePin.DigitalValue = false;
irqPin.DigitalValueChanged += IrqPin_DigitalValueChanged;
Task.Run(() => dev.SendReceiveAsync(new byte[] { 0x50, 0x73 })).Wait(); // enable feature register
Task.Run(() => WriteRegister((byte)Registers.Feature, 0b00000111)).Wait();
Task.Run(() => WriteRegister((byte)Registers.DynamicPayloadLength, 0b00111111)).Wait();
Task.Run(writeConfig).Wait();
for (int i = 0; i < 6; i++)
{
pipes[i] = new Pipe(i, this);
}
// set default addresses
pipes[0].address = 0xE7E7E7E7E7;
pipes[1].address = 0xC2C2C2C2C2;
pipes[2].address = 0xC2C2C2C2C3;
pipes[3].address = 0xC2C2C2C2C4;
pipes[4].address = 0xC2C2C2C2C5;
pipes[5].address = 0xC2C2C2C2C6;
// set default enable state
pipes[0].enablePipe = true;
pipes[1].enablePipe = true;
Task.Run(() => Task.Delay(5)).Wait();
Task.Run(FlushRx).Wait();
Task.Run(FlushTx).Wait();
powerUp = true;
Task.Run(writeConfig).Wait();
Task.Run(() => Task.Delay(5)).Wait();
// manually call the ISR just in case there's something pending
IrqPin_DigitalValueChanged(this, new DigitalInValueChangedEventArgs(cePin.DigitalValue));
}
/// <summary>
/// Create a ADJDS311 device
/// </summary>
/// <param name="I2CDevice">The I2c port to use</param>
/// <param name="LedPin">The pin attached to the led</param>
public Adjds311(I2C I2CDevice, DigitalOut LedPin) : base(0x74, I2CDevice)
{
_I2C = I2CDevice;
_I2C.Enabled = true;
led = LedPin;
led.MakeDigitalPushPullOutAsync();
WriteByteDataAsync(CAP_RED, 15);
WriteByteDataAsync(CAP_GREEN, 15);
WriteByteDataAsync(CAP_BLUE, 15);
WriteByteDataAsync(CAP_CLEAR, 15);
WriteByteDataAsync(INT_RED_LO, 0x00);
WriteByteDataAsync(INT_RED_HI, 0x4);
WriteByteDataAsync(INT_GREEN_LO, 0x00);
WriteByteDataAsync(INT_GREEN_HI, 0x5);
WriteByteDataAsync(INT_BLUE_LO, 0x00);
WriteByteDataAsync(INT_BLUE_HI, 0x9);
WriteByteDataAsync(INT_CLEAR_LO, 0x00);
WriteByteDataAsync(INT_CLEAR_HI, 0x2);
}
public Pcd8544(Spi spi, SpiChipSelectPin csPin, DigitalOut dc, DigitalOut rst,
byte biasValue = 0x04) : base(84, 48)
{
this.spi = new SpiDevice(spi, csPin, ChipSelectMode.SpiActiveLow, 6);
this.dc = dc;
this.rst = rst;
this.dc.MakeDigitalPushPullOutAsync();
this.rst.MakeDigitalPushPullOutAsync();
this.rst.DigitalValue = true;
this.rst.DigitalValue = false;
this.rst.DigitalValue = true;
sendCommand(Command.EnterExtendedCommandMode).Wait();
sendCommand(Command.SetVop, 0x30).Wait();
sendCommand(Command.SetTempCoefficient, 0x00).Wait();
sendCommand(Command.SetBias, biasValue).Wait();
sendCommand(Command.ExitExtendedCommandMode).Wait();
sendCommand(Command.DisplayOn).Wait();
}
/// <summary>
/// Construct a new instance of the Sn74hc166
/// </summary>
/// <param name="spiModule">SPI module to use</param>
/// <param name="loadPin">latch pin</param>
public Hc166(Spi spiModule, DigitalOut loadPin)
{
loadPin.MakeDigitalPushPullOutAsync();
spiModule.Enabled = true;
}
