HAL_HCD_Init() function

Initialize the host driver.

Syntax

from stm32f4xx_hal_hcd.h:189

HAL_StatusTypeDef HAL_HCD_Init(HCD_HandleTypeDef *hhcd);

Implemented in stm32f4xx_hal_hcd.c:110

Arguments

hhcd

HCD handle

Return value

HAL status

Examples

HAL_HCD_Init() is referenced by 102 libraries and example projects.

References

Location	Text
stm32f4xx_hal_hcd.c:110	HAL_StatusTypeDef HAL_HCD_Init(HCD_HandleTypeDef *hhcd)
stm32f4xx_hal_hcd.h:189	HAL_StatusTypeDef HAL_HCD_Init(HCD_HandleTypeDef *hhcd);

Call Tree

Functions called by HAL_HCD_Init()

HAL_HCD_Init()

USB_CoreInit()

USB_DisableGlobalInt()

USB_SetCurrentMode()

USB_HostInit()

HAL_HCD_MspInit()

all items filtered out

Data read by HAL_HCD_Init()

Data written by HAL_HCD_Init()

HAL_StatusTypeDef::HAL_OK

HAL_StatusTypeDef::HAL_ERROR

HAL_LockTypeDef::HAL_UNLOCKED

HCD_StateTypeDef::HAL_HCD_STATE_RESET

HCD_StateTypeDef::HAL_HCD_STATE_READY

HCD_StateTypeDef::HAL_HCD_STATE_ERROR

HCD_StateTypeDef::HAL_HCD_STATE_BUSY

HCD_HandleTypeDef::Instance

HCD_HandleTypeDef::Init

HCD_HandleTypeDef::State

USB_ModeTypeDef::USB_HOST_MODE

HAL_HCD_Init()::hhcd

HAL_HCD_Init()::USBx

all items filtered out

HAL_HCD_Init()

HCD_HandleTypeDef::Lock

HCD_HandleTypeDef::State

USB_CfgTypeDef::dma_enable

HAL_HCD_Init()::USBx

all items filtered out

Type of HAL_HCD_Init()

HAL_HCD_Init()

USB_OTG_GlobalTypeDef

HAL_StatusTypeDef

all items filtered out