private void WriteReg16Bit(RegAddr reg, ushort value)
{
Span <byte> valueArray = stackalloc byte[2];
BinaryPrimitives.WriteUInt16BigEndian(valueArray, value);
WriteReg(reg, valueArray.ToArray());
}
private void WriteReg32Bit(RegAddr reg, UInt32 value)
{
Span <byte> valueArray = stackalloc byte[4];
BinaryPrimitives.WriteUInt32BigEndian(valueArray, value);
WriteReg(reg, valueArray.ToArray());
}
private void WriteReg(RegAddr regAddr, byte[] values)
{
Thread.Sleep(1);
Span <byte> regAddrBytes = stackalloc byte[2];
BinaryPrimitives.WriteUInt16BigEndian(regAddrBytes, (ushort)regAddr);
this.i2CDevice.Write(regAddrBytes.ToArray().Concat(values).ToArray());
}
private byte[] ReadRegVariable(RegAddr regAddr, int n)
{
Thread.Sleep(1);
Span <byte> outArray = stackalloc byte[n];
Span <byte> regAddrBytes = stackalloc byte[2];
BinaryPrimitives.WriteUInt16BigEndian(regAddrBytes, (ushort)regAddr);
this.i2CDevice.WriteRead(regAddrBytes, outArray);
return(outArray.ToArray());
}
private void WriteReg(RegAddr reg, byte value)
{
WriteReg(reg, new[] { value });
}
private UInt16 ReadReg16Bit(RegAddr regAddr)
{
return(BinaryPrimitives.ReadUInt16BigEndian(ReadRegVariable(regAddr, 2)));
}
// Read an 8-bit register
private byte ReadReg(RegAddr regAddr)
{
return(ReadRegVariable(regAddr, 1)[0]);
}