/// <summary>
/// 汎用:レジイスタ書き込み
/// </summary>
/// <param name="registerAddress">レジスタ アドレス</param>
/// <param name="buffer">書き込むデータのバッファ</param>
/// <param name="offset">オフセット(インデックス)</param>
public void WriteRegister(byte registerAddress, byte[] buffer, int offset)
{
byte[] data = new byte[buffer.Length + 1];
data[0] = registerAddress;
Buffer.BlockCopy(buffer, offset, data, 1, buffer.Length);
RPi.bcm2835_i2c_write(data);
}
/// <summary>
/// レジスタへの書き込み(非同期)
/// </summary>
/// <param name="registerAddress">レジスタ アドレス</param>
/// <param name="writeData">書き込みデータ</param>
/// <returns>タスク</returns>
public Task WriteRegisterAsync(Byte registerAddress, Byte[] writeData)
{
return(Task.Run(() =>
{
byte[] data = new byte[writeData.Length + 1];
data[0] = registerAddress;
Buffer.BlockCopy(writeData, 0, data, 1, writeData.Length);
RPi.bcm2835_i2c_write(data);
}));
}
/// <summary>
/// 書き込み
/// </summary>
/// <param name="buffer">書き込むデータのバッファ</param>
/// <param name="offset">オフセット(インデックス)</param>
public void Write(Byte[] buffer, Int32 offset)
{
ArraySegment <byte> segment = new ArraySegment <byte>(buffer, offset, buffer.Length);
RPi.bcm2835_i2c_write(segment);
}
