Data Structures
struct	CEC_InitTypeDef
	CEC Init Structure definition. More...
struct	__CEC_HandleTypeDef
	CEC handle Structure definition. More...
Typedefs
typedef uint32_t	HAL_CEC_StateTypeDef
	HAL CEC State definition.
typedef struct __CEC_HandleTypeDef	CEC_HandleTypeDef
	CEC handle Structure definition.
typedef void(*	pCEC_CallbackTypeDef )(CEC_HandleTypeDef *hcec)
	HAL CEC Callback pointer definition.
typedef void(*	pCEC_RxCallbackTypeDef )(CEC_HandleTypeDef *hcec, uint32_t RxFrameSize)
Enumerations
enum	HAL_CEC_CallbackIDTypeDef { HAL_CEC_TX_CPLT_CB_ID = 0x00U, HAL_CEC_RX_CPLT_CB_ID = 0x01U, HAL_CEC_ERROR_CB_ID = 0x02U, HAL_CEC_MSPINIT_CB_ID = 0x03U, HAL_CEC_MSPDEINIT_CB_ID = 0x04U }
	HAL CEC Callback ID enumeration definition. More...

Typedef Documentation

CEC handle Structure definition.

HAL CEC State definition.

Note:

HAL CEC State value is a combination of 2 different substates: gState and RxState (see CEC State Code Definition).

gState contains CEC state information related to global Handle management and also information related to Tx operations. gState value coding follow below described bitmap : b7 (not used) x : Should be set to 0 b6 Error information 0 : No Error 1 : Error b5 CEC peripheral initialization status 0 : Reset (peripheral not initialized) 1 : Init done (peripheral initialized. HAL CEC Init function already called) b4-b3 (not used) xx : Should be set to 00 b2 Intrinsic process state 0 : Ready 1 : Busy (peripheral busy with some configuration or internal operations) b1 (not used) x : Should be set to 0 b0 Tx state 0 : Ready (no Tx operation ongoing) 1 : Busy (Tx operation ongoing)
RxState contains information related to Rx operations. RxState value coding follow below described bitmap : b7-b6 (not used) xx : Should be set to 00 b5 CEC peripheral initialization status 0 : Reset (peripheral not initialized) 1 : Init done (peripheral initialized) b4-b2 (not used) xxx : Should be set to 000 b1 Rx state 0 : Ready (no Rx operation ongoing) 1 : Busy (Rx operation ongoing) b0 (not used) x : Should be set to 0.

Definition at line 151 of file stm32h7xx_hal_cec.h.

HAL CEC Callback pointer definition.

pointer to an CEC callback function

Definition at line 213 of file stm32h7xx_hal_cec.h.

typedef void(* pCEC_RxCallbackTypeDef)(CEC_HandleTypeDef *hcec, uint32_t RxFrameSize)

pointer to an Rx Transfer completed callback function

Definition at line 214 of file stm32h7xx_hal_cec.h.

Enumeration Type Documentation

HAL CEC Callback ID enumeration definition.

Enumerator:

HAL_CEC_TX_CPLT_CB_ID	CEC Tx Transfer completed callback ID
HAL_CEC_RX_CPLT_CB_ID	CEC Rx Transfer completed callback ID
HAL_CEC_ERROR_CB_ID	CEC error callback ID
HAL_CEC_MSPINIT_CB_ID	CEC Msp Init callback ID
HAL_CEC_MSPDEINIT_CB_ID	CEC Msp DeInit callback ID

Definition at line 201 of file stm32h7xx_hal_cec.h.