Functions
USBH_StatusTypeDef	USBH_Init (USBH_HandleTypeDef phost, void(pUsrFunc)(USBH_HandleTypeDef *phost, uint8_t), uint8_t id)
	HCD_Init Initialize the HOST Core. More...

USBH_StatusTypeDef	USBH_DeInit (USBH_HandleTypeDef *phost)
	HCD_Init De-Initialize the Host portion of the driver. More...

USBH_StatusTypeDef	USBH_RegisterClass (USBH_HandleTypeDef phost, USBH_ClassTypeDef pclass)
	USBH_RegisterClass Link class driver to Host Core. More...

USBH_StatusTypeDef	USBH_SelectInterface (USBH_HandleTypeDef *phost, uint8_t interface)
	USBH_SelectInterface Select current interface. More...

uint8_t	USBH_GetActiveClass (USBH_HandleTypeDef *phost)
	USBH_GetActiveClass Return Device Class. More...

uint8_t	USBH_FindInterface (USBH_HandleTypeDef *phost, uint8_t Class, uint8_t SubClass, uint8_t Protocol)
	USBH_FindInterface Find the interface index for a specific class. More...

uint8_t	USBH_FindInterfaceIndex (USBH_HandleTypeDef *phost, uint8_t interface_number, uint8_t alt_settings)
	USBH_FindInterfaceIndex Find the interface index for a specific class interface and alternate setting number. More...

USBH_StatusTypeDef	USBH_Start (USBH_HandleTypeDef *phost)
	USBH_Start Start the USB Host Core. More...

USBH_StatusTypeDef	USBH_Stop (USBH_HandleTypeDef *phost)
	USBH_Stop Stop the USB Host Core. More...

USBH_StatusTypeDef	USBH_ReEnumerate (USBH_HandleTypeDef *phost)
	HCD_ReEnumerate Perform a new Enumeration phase. More...

USBH_StatusTypeDef	USBH_Process (USBH_HandleTypeDef *phost)
	USBH_Process Background process of the USB Core. More...

void	USBH_LL_SetTimer (USBH_HandleTypeDef *phost, uint32_t time)
	USBH_LL_SetTimer Set the initial Host Timer tick. More...

void	USBH_LL_IncTimer (USBH_HandleTypeDef *phost)
	USBH_LL_IncTimer Increment Host Timer tick. More...

USBH_StatusTypeDef	USBH_LL_Connect (USBH_HandleTypeDef *phost)
	USBH_LL_Connect Handle USB Host connexion event. More...

USBH_StatusTypeDef	USBH_LL_Disconnect (USBH_HandleTypeDef *phost)
	USBH_LL_Disconnect Handle USB Host disconnection event. More...

Detailed Description

Function Documentation

USBH_StatusTypeDef USBH_DeInit ( USBH_HandleTypeDef * phost )

HCD_Init De-Initialize the Host portion of the driver.

Parameters

phost Host Handle

Return values

USBH Status

Definition at line 143 of file usbh_core.c.

uint8_t USBH_FindInterface	(	USBH_HandleTypeDef *	phost,
		uint8_t	Class,
		uint8_t	SubClass,
		uint8_t	Protocol
	)

USBH_FindInterface Find the interface index for a specific class.

Parameters

phost	Host Handle
Class	Class code
SubClass	SubClass code
Protocol	Protocol code

Return values

interface index in the configuration structure

Note: : (1)interface index 0xFF means interface index not found

Definition at line 274 of file usbh_core.c.

uint8_t USBH_FindInterfaceIndex	(	USBH_HandleTypeDef *	phost,
		uint8_t	interface_number,
		uint8_t	alt_settings
	)

USBH_FindInterfaceIndex Find the interface index for a specific class interface and alternate setting number.

Parameters

phost	Host Handle
interface_number	interface number
alt_settings	: alternate setting number

Return values

interface index in the configuration structure

Note: : (1)interface index 0xFF means interface index not found

Definition at line 306 of file usbh_core.c.

uint8_t USBH_GetActiveClass ( USBH_HandleTypeDef * phost )

USBH_GetActiveClass Return Device Class.

Parameters

phost	Host Handle
interface	Interface index

Return values

Class Code

Definition at line 260 of file usbh_core.c.

USBH_StatusTypeDef USBH_Init	(	USBH_HandleTypeDef *	phost,
		void()(USBH_HandleTypeDef phost, uint8_t)	pUsrFunc,
		uint8_t	id
	)

HCD_Init Initialize the HOST Core.

Parameters

phost	Host Handle
pUsrFunc	User Callback

Return values

USBH Status

Definition at line 92 of file usbh_core.c.

USBH_StatusTypeDef USBH_LL_Connect ( USBH_HandleTypeDef * phost )

USBH_LL_Connect Handle USB Host connexion event.

Parameters

phost Host Handle

Return values

USBH_Status

Definition at line 826 of file usbh_core.c.

USBH_StatusTypeDef USBH_LL_Disconnect ( USBH_HandleTypeDef * phost )

USBH_LL_Disconnect Handle USB Host disconnection event.

Parameters

phost Host Handle

Return values

USBH_Status

Definition at line 854 of file usbh_core.c.

void USBH_LL_IncTimer ( USBH_HandleTypeDef * phost )

USBH_LL_IncTimer Increment Host Timer tick.

Parameters

phost Host Handle

Return values

None

Definition at line 801 of file usbh_core.c.

void USBH_LL_SetTimer	(	USBH_HandleTypeDef *	phost,
		uint32_t	time
	)

USBH_LL_SetTimer Set the initial Host Timer tick.

Parameters

phost Host Handle

Return values

None

Definition at line 791 of file usbh_core.c.

USBH_StatusTypeDef USBH_Process ( USBH_HandleTypeDef * phost )

USBH_Process Background process of the USB Core.

Parameters

phost Host Handle

Return values

USBH Status

Definition at line 397 of file usbh_core.c.

USBH_StatusTypeDef USBH_ReEnumerate ( USBH_HandleTypeDef * phost )

HCD_ReEnumerate Perform a new Enumeration phase.

Parameters

phost Host Handle

Return values

USBH Status

Definition at line 371 of file usbh_core.c.

USBH_StatusTypeDef USBH_RegisterClass	(	USBH_HandleTypeDef *	phost,
		USBH_ClassTypeDef *	pclass
	)

USBH_RegisterClass Link class driver to Host Core.

Parameters

phost	: Host Handle
pclass	Class handle

Return values

USBH Status

Definition at line 199 of file usbh_core.c.

USBH_StatusTypeDef USBH_SelectInterface	(	USBH_HandleTypeDef *	phost,
		uint8_t	interface
	)

USBH_SelectInterface Select current interface.

Parameters

phost	Host Handle
interface	Interface number

Return values

USBH Status

Definition at line 233 of file usbh_core.c.

USBH_StatusTypeDef USBH_Start ( USBH_HandleTypeDef * phost )

USBH_Start Start the USB Host Core.

Parameters

phost Host Handle

Return values

USBH Status

Definition at line 333 of file usbh_core.c.

USBH_StatusTypeDef USBH_Stop ( USBH_HandleTypeDef * phost )

USBH_Stop Stop the USB Host Core.

Parameters

phost Host Handle

Return values

USBH Status

Definition at line 350 of file usbh_core.c.

Functions

Detailed Description

Function Documentation