/// <summary>
/// Initializes a new instance of the <see cref="RFIDControllerMfrc522" /> class.
/// </summary>
/// <param name="spiPort">The spi port.</param>
/// <param name="spiFrquency">The spi frquency.</param>
/// <param name="outputPort">The output port.</param>
public RFIDControllerMfrc522(SpiChannel spiPort, int spiFrquency, GpioPin outputPort)
{
Pi.Spi.Channel0Frequency = spiFrquency;
_spiPort = spiPort;
_outputPort = outputPort;
InitializeComponent();
}
/// <summary>
/// Initializes a new instance of the <see cref="LedStripAPA102C"/> class.
/// </summary>
/// <param name="ledCount">The length of the stip.</param>
/// <param name="spiChannel">The SPI channel.</param>
/// <param name="spiFrequency">The SPI frequency.</param>
/// <param name="reverseRgb">if set to <c>true</c> colors will be sent to the strip as BGR, otherwise as RGB.</param>
public LedStripAPA102C(int ledCount = 60, int spiChannel = 1, int spiFrequency = SpiChannel.DefaultFrequency, bool reverseRgb = true)
{
// Basic properties
LedCount = ledCount;
ReverseRgb = reverseRgb;
// Create the frame buffer
_frameBuffer = new byte[(_pixelHolder.Length * LedCount) + (StartFrame.Length + EndFrame.Length)];
Buffer.BlockCopy(StartFrame, 0, _frameBuffer, 0, StartFrame.Length);
Buffer.BlockCopy(EndFrame, 0, _frameBuffer, _frameBuffer.Length - EndFrame.Length, EndFrame.Length);
// Create ther Clear buffer
_clearBuffer = new byte[_pixelHolder.Length * LedCount];
for (var baseAddress = 0; baseAddress < LedCount * _pixelHolder.Length; baseAddress += _pixelHolder.Length)
{
Buffer.SetByte(_clearBuffer, baseAddress, BrightnessSetMask);
}
// Set all the pixels to no value
ClearPixels();
// Select the SPI channel
if (spiChannel == 0)
{
Pi.Spi.Channel0Frequency = spiFrequency;
_channel = Pi.Spi.Channel0;
}
else
{
Pi.Spi.Channel1Frequency = spiFrequency;
_channel = Pi.Spi.Channel1;
}
Render();
}
public CardReader()
{
Pi.Spi.Channel0Frequency = SpiChannel.MinFrequency;
_channel = Pi.Spi.Channel0;
Pi.Gpio.Pin22.PinMode = GpioPinDriveMode.Output;
Pi.Gpio.Pin22.Write(GpioPinValue.High);
Reset();
Write(TModeReg, 0x8D);
Write(TPrescalerReg, 0x3E);
Write(TReloadRegL, 30);
Write(TReloadRegH, 0);
Write(TxAutoReg, 0x40);
Write(ModeReg, 0x3D);
AntennaOn();
}
public override Task InitAsync()
{
var gpioController = GpioController.Instance;
rstPin = gpioController.Pin17;
rstPin.PinMode = GpioPinDriveMode.Output;
busyPin = gpioController.Pin24;
busyPin.PinMode = GpioPinDriveMode.Input;
dataPin = gpioController.Pin25;
dataPin.PinMode = GpioPinDriveMode.Output;
//tstPin = gpioController.OpenPin(18);
spi = SpiBus.Instance.Channel0;
SpiBus.Instance.Channel0Frequency = 2000000;
//var spiSetting = new SpiConnectionSettings(0);
//spiSetting.ClockFrequency = 2000000;
//spiSetting.Mode = SpiMode.Mode0;
//spiSetting.DataBitLength = 8;
//spi = spiController.GetDevice(spiSetting);
return(Task.CompletedTask);
}
