1.1.1.1 MTCH2120_I2C_Status

SUCCESS                     = 0,         // 0000 0000
NOT_INITIALIZED             = 1u,        // 0000 0001
INVALIED_INPUT_PARAMETER    = 2u,        // 0000 0010
I2C_ERROR                   = 4u         // 0000 0100

Description:

StatusDescription
SUCCESSSuccess
NOT_INITIALIZEDAPI not initialized.
INVALIED_INPUT_PARAMETERInput parameter wrong.
  • Check Address Range.
  • Input Parameter Null.
I2C_ERRORIt will be any one of the following conditions.
  • Device has sent "NAK" bit.
    • Check Parameter Memory / Channel Range.
  • Device Timeout.
    • Check Device Address.
    • Check the connections.
    • Check the Power.