Initialization and de-initialization functions. STMicroelectronics STM32F4

UM1725

c. Configure HCD pin-out d. Configure HCD NVIC interrupt

5. Associate the Upper USB Host stack to the HAL HCD Driver: a. hhcd.pData = phost;

6. Enable HCD transmission and reception: a. HAL_HCD_Start();

30.3.2 Initialization and de-initialization functions

This section provides functions allowing to:

This section contains the following APIs:



HAL_HCD_Init()



HAL_HCD_HC_Init()



HAL_HCD_HC_Halt()



HAL_HCD_DeInit()



HAL_HCD_MspInit()



HAL_HCD_MspDeInit()

30.3.3 IO operation functions

This subsection provides a set of functions allowing to manage the USB Host Data

Transfer

This section contains the following APIs:



HAL_HCD_HC_SubmitRequest()





HAL_HCD_IRQHandler()

HAL_HCD_SOF_Callback()



HAL_HCD_Connect_Callback()



HAL_HCD_Disconnect_Callback()



HAL_HCD_HC_NotifyURBChange_Callback()

30.3.4 Peripheral Control functions

This subsection provides a set of functions allowing to control the HCD data transfers.

This section contains the following APIs:



HAL_HCD_Start()



HAL_HCD_Stop()



HAL_HCD_ResetPort()

30.3.5 Peripheral State functions

This subsection permits to get in run-time the status of the peripheral and the data flow.

This section contains the following APIs:



HAL_HCD_GetState()



HAL_HCD_HC_GetURBState()



HAL_HCD_HC_GetXferCount()



HAL_HCD_HC_GetState()



HAL_HCD_GetCurrentFrame()



HAL_HCD_GetCurrentSpeed()

30.3.6 HAL_HCD_Init

Function Name

HAL_StatusTypeDef HAL_HCD_Init (HCD_HandleTypeDef *

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