public override void WriteRegister(Register register, byte value)
{
_spi.SendData(_chipSelect, (byte)register, value);
}
public void SetPipe0RxAddress(string address)
{
try
{
// Read the Address width
byte[] txBuffer1 = new byte[] { SETUP_AW | R_REGISTER, 0x0 };
Console.WriteLine(" txBuffer:" + BitConverter.ToString(txBuffer1));
/*
* // Appears to work but not certain it actually does
* Console.WriteLine(" nrf24L01Device.WriteRead...SETUP_AW");
* byte[] rxBuffer1 = nrf24L01Device.WriteRead(txBuffer1, (ushort)txBuffer1.Length);
*/
byte[] rxBuffer1 = new byte[txBuffer1.Length];
Console.WriteLine(" spiBus.ExchangeData...RX_ADDR_P0");
spiBus.ExchangeData(spiPeriphChipSelect, ChipSelectMode.ActiveLow, txBuffer1, rxBuffer1);
Console.WriteLine(" rxBuffer:" + BitConverter.ToString(rxBuffer1));
// Extract then adjust the address width
byte addressWidthValue = rxBuffer1[1];
addressWidthValue &= 0b00000011;
addressWidthValue += 2;
Console.WriteLine("Address width 0x{0:x2} - Value 0X{1:x2} - Bits {2} Value adjusted {3}", SETUP_AW, rxBuffer1[1], Convert.ToString(rxBuffer1[1], 2).PadLeft(8, '0'), addressWidthValue);
Console.WriteLine();
// Write Pipe0 Receive address
Console.WriteLine("Address write 1");
byte[] txBuffer2 = new byte[addressWidthValue + 1];
txBuffer2[0] = RX_ADDR_P0 | W_REGISTER;
Array.Copy(Encoding.UTF8.GetBytes(address), 0, txBuffer2, 1, addressWidthValue);
Console.WriteLine(" txBuffer:" + BitConverter.ToString(txBuffer2));
/*
* // Appears to work but not certain it does
* Console.WriteLine(" nrf24L01Device.Write...RX_ADDR_P0");
* nrf24L01Device.WriteBytes(txBuffer2);
*/
Console.WriteLine(" spiBus.SendData...RX_ADDR_P0");
spiBus.SendData(spiPeriphChipSelect, ChipSelectMode.ActiveLow, txBuffer2);
Console.WriteLine();
// Read Pipe0 Receive address
Console.WriteLine("Address read 1");
byte[] txBuffer3 = new byte[addressWidthValue + 1];
txBuffer3[0] = RX_ADDR_P0 | R_REGISTER;
Console.WriteLine(" txBuffer:" + BitConverter.ToString(txBuffer3));
/*
* // Broken returns Address 0x0a - RX Buffer 5A-5A-5A-5A-59-58 RX Address 5A-5A-5A-59-58 Address ZZZYX
* Console.WriteLine(" nrf24L01Device.WriteRead...RX_ADDR_P0");
* byte[] rxBuffer3 = nrf24L01Device.WriteRead(txBuffer3, (ushort)txBuffer3.Length);
*/
byte[] rxBuffer3 = new byte[addressWidthValue + 1];
Console.WriteLine(" spiBus.ExchangeData...RX_ADDR_P0");
spiBus.ExchangeData(spiPeriphChipSelect, ChipSelectMode.ActiveLow, txBuffer3, rxBuffer3);
Console.WriteLine();
Console.WriteLine("Address 0x{0:x2} - RX Buffer {1} RX Address {2} Address {3}", RX_ADDR_P0, BitConverter.ToString(rxBuffer3, 0), BitConverter.ToString(rxBuffer3, 1), UTF8Encoding.UTF8.GetString(rxBuffer3, 1, addressWidthValue));
}
catch (Exception ex)
{
Console.WriteLine("ReadDeviceIDDiy " + ex.Message);
}
}