DCMI Private Functions

Functions
static void	DCMI_DMAXferCplt (DMA_HandleTypeDef *hdma)
	DMA conversion complete callback.
static void	DCMI_DMAError (DMA_HandleTypeDef *hdma)
	DMA error callback.

---

Function Documentation

static void DCMI_DMAError

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA error callback.

Parameters:

hdma	pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA module.

Return values:

None

Definition at line 852 of file stm32f4xx_hal_dcmi.c.

References DCMI_HandleTypeDef::DMA_Handle, __DMA_HandleTypeDef::ErrorCode, HAL_DCMI_ErrorCallback(), HAL_DCMI_STATE_READY, HAL_DMA_ERROR_FE, and DCMI_HandleTypeDef::State.

Referenced by HAL_DCMI_IRQHandler(), and HAL_DCMI_Start_DMA().

static void DCMI_DMAXferCplt

(

DMA_HandleTypeDef *

hdma

)

[static]

DMA conversion complete callback.

Parameters:

hdma	pointer to a DMA_HandleTypeDef structure that contains the configuration information for the specified DMA module.

Return values:

None

Definition at line 795 of file stm32f4xx_hal_dcmi.c.

References __HAL_DCMI_ENABLE_IT, DCMI_IT_FRAME, DCMI_MODE_SNAPSHOT, DCMI_HandleTypeDef::DMA_Handle, HAL_DCMI_STATE_READY, HAL_DMAEx_ChangeMemory(), DCMI_HandleTypeDef::Instance, __DMA_HandleTypeDef::Instance, MEMORY0, MEMORY1, DCMI_HandleTypeDef::pBuffPtr, DCMI_HandleTypeDef::State, DCMI_HandleTypeDef::XferCount, DCMI_HandleTypeDef::XferSize, and DCMI_HandleTypeDef::XferTransferNumber.

Referenced by HAL_DCMI_Start_DMA().