HAL_CEC_Transmit_IT() function

CEC handle

Initiator address

destination logical address

pointer to input byte data buffer

amount of data to be sent in bytes (without counting the header). 0 means only the header is sent (ping operation). Maximum TX size is 15 bytes (1 opcode and up to 14 operands).

CEC MSP Init

CEC MSP DeInit

Tx Transfer completed callback

Rx Transfer completed callback

CEC error callbacks

Initializes the CEC mode according to the specified parameters in the CEC_InitTypeDef and creates the associated handle .

DeInitializes the CEC peripheral

This function handles CEC interrupt requests.

Initializes the Own Address of the CEC device

Get size of the received frame.

Change Rx Buffer.

return the CEC state

Return the CEC error code