internal I2cDevice(DigitalIO sda, DigitalIO scl, Windows.Devices.I2c.I2cConnectionSettings settings) {
this.sda = sda;
this.scl = scl;
this.start = false;
this.writeAddress = (byte)(settings.SlaveAddress << 1);
this.readAddress = (byte)((settings.SlaveAddress << 1) | 1);
}
protected async override Task Initialize(ISocket parentSocket) {
this.boards = 0;
this.data = null;
this.spi = await parentSocket.CreateSpiDeviceAsync(new Windows.Devices.Spi.SpiConnectionSettings(0) { Mode = Windows.Devices.Spi.SpiMode.Mode0, ClockFrequency = 1000 });
this.enable = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Three, false);
this.clr = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Four, true);
}
protected async override Task Initialize(ISocket parentSocket) {
this.outputPin = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Four, false);
this.inputPin = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Three, GpioPinEdge.FallingEdge | GpioPinEdge.RisingEdge);
this.inputPin.ValueChanged += (s, e) => {
if (e.Value) {
this.Released?.Invoke(this, null);
}
else {
this.Pressed?.Invoke(this, null);
}
};
}
protected async override Task Initialize(ISocket parentSocket) {
this.lcdRS = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Four, false);
this.lcdE = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Three, false);
this.lcdD4 = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Five, false);
this.lcdD5 = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Seven, false);
this.lcdD6 = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Nine, false);
this.lcdD7 = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Six, false);
this.backlight = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Eight, true);
this.currentRow = 0;
this.SendCommand(0x33);
this.SendCommand(0x32);
this.SendCommand(CharacterDisplay.DisplayOnCommand);
this.SendCommand(CharacterDisplay.ClearDisplayCommand);
Task.Delay(3).Wait();
}
protected async override Task Initialize(ISocket parentSocket) {
this.socket = parentSocket;
this.write1 = new byte[1];
this.write2 = new byte[2];
this.read4 = new byte[4];
this.spi = await this.socket.CreateSpiDeviceAsync(new Windows.Devices.Spi.SpiConnectionSettings(parentSocket.NativeSpiChipSelectPin) { Mode = Windows.Devices.Spi.SpiMode.Mode0, ClockFrequency = 1000000 });
this.enable = await this.socket.CreateDigitalIOAsync(SocketPinNumber.Five, true);
this.Write(Command.Clear, Register.Mode0);
this.Write(Command.Clear, Register.Mode1);
this.Write(Command.Clear, Register.Status);
this.Write(Command.Clear, Register.Counter);
this.Write(Command.Load, Register.Output);
this.Mode = CountMode.Quad1;
this.Write(Command.Write, Register.Mode1, Mode1.FourByte | Mode1.EnableCount);
}
protected async override Task Initialize(ISocket parentSocket) {
this.x = await parentSocket.CreateAnalogIOAsync(SocketPinNumber.Four);
this.y = await parentSocket.CreateAnalogIOAsync(SocketPinNumber.Five);
this.input = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Three);
}
protected async override Task Initialize(ISocket parentSocket)
{
_outputPin = await parentSocket.CreateDigitalIOAsync((SocketPinNumber)5, false);
}
protected async override Task Initialize(ISocket parentSocket) {
this.red = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Four, false);
this.green = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Five, false);
this.blue = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Three, false);
}
protected async override Task Initialize(ISocket parentSocket) {
this.input = await parentSocket.CreateAnalogIOAsync(SocketPinNumber.Three);
this.enable = await parentSocket.CreateDigitalIOAsync(SocketPinNumber.Six, true);
}
internal SpiDevice(DigitalIO chipSelect, DigitalIO masterOut, DigitalIO masterIn, DigitalIO clock, Windows.Devices.Spi.SpiConnectionSettings settings) {
if (settings.DataBitLength != 8) throw new NotSupportedException("Only 8 data bits are supported.");
this.chipSelect = chipSelect;
this.masterOut = masterOut;
this.masterIn = masterIn;
this.clock = clock;
this.clockEdge = (((int)settings.Mode) & 0x01) > 0;
this.clockPolarity = (((int)settings.Mode) & 0x02) == 0;
}
