This reads the u8 notification LED status from [[I2C]] MCU register 0x2E, via [[I2C_Services|I2CMCU]] service command 0x000D00C0. | This reads the u8 notification LED status from [[I2C]] MCU register 0x2E, via [[I2C_Services|I2CMCU]] service command 0x000D00C0. |