/// <summary>
/// Writes array of bytes.
/// </summary>
/// <param name="address">Address of a destination device</param>
/// <param name="bytes">The bytes.</param>
/// <exception cref="IOException">Thrown when address cannot be accessed or data cannot be written.</exception>
/// <remarks>
/// Do not write more than 3 bytes at once, RPi drivers don't support this currently.
/// </remarks>
public void WriteBytes(int address, byte[] bytes)
{
int ret = I2CNativeLib.Ioctl(this.busHandle, I2CNativeLib.I2CSlave, address);
if (ret < 0)
{
throw new IOException(string.Format("Error accessing address '{0}'", address /*, UnixMarshal.GetErrorDescription(Stdlib.GetLastError())*/));
}
ret = I2CNativeLib.Write(this.busHandle, bytes, bytes.Length);
if (ret < 0)
{
throw new IOException(string.Format("Error writing to address '{0}': I2C transaction failed", address));
}
}
