SUR40_GET_VERSION
result = sur40_command(dev, SUR40_GET_VERSION, 0x00, buffer, 12);
result = sur40_command(dev, SUR40_GET_VERSION, 0x01, buffer, 12);
result = sur40_command(dev, SUR40_GET_VERSION, 0x02, buffer, 12);
result = sur40_command(dev, SUR40_GET_VERSION, 0x03, buffer, 12);