Peripheral Control functions

PCDEx control functions. More...

Functions
HAL_StatusTypeDef	HAL_PCDEx_PMAConfig (PCD_HandleTypeDef *hpcd, uint16_t ep_addr, uint16_t ep_kind, uint32_t pmaadress)
	Configure PMA for EP.
__weak void	HAL_PCDEx_SetConnectionState (PCD_HandleTypeDef *hpcd, uint8_t state)
	Software Device Connection, this function is not required by USB OTG FS peripheral, it is used only by USB Device FS peripheral.
__weak void	HAL_PCDEx_LPM_Callback (PCD_HandleTypeDef *hpcd, PCD_LPM_MsgTypeDef msg)
	Send LPM message to user layer callback.
__weak void	HAL_PCDEx_BCD_Callback (PCD_HandleTypeDef *hpcd, PCD_BCD_MsgTypeDef msg)
	Send BatteryCharging message to user layer callback.

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Detailed Description

PCDEx control functions.

 ===============================================================================
                 ##### Extended features functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) Update FIFO configuration

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Function Documentation

void HAL_PCDEx_BCD_Callback	(	PCD_HandleTypeDef *	hpcd,
		PCD_BCD_MsgTypeDef	msg
	)

Send BatteryCharging message to user layer callback.

Parameters:

hpcd	PCD handle
msg	LPM message

Return values:

HAL

status

Definition at line 215 of file stm32f1xx_hal_pcd_ex.c.

void HAL_PCDEx_LPM_Callback	(	PCD_HandleTypeDef *	hpcd,
		PCD_LPM_MsgTypeDef	msg
	)

Send LPM message to user layer callback.

Parameters:

hpcd	PCD handle
msg	LPM message

Return values:

HAL

status

Definition at line 198 of file stm32f1xx_hal_pcd_ex.c.

HAL_StatusTypeDef HAL_PCDEx_PMAConfig	(	PCD_HandleTypeDef *	hpcd,
		uint16_t	ep_addr,
		uint16_t	ep_kind,
		uint32_t	pmaadress
	)

Configure PMA for EP.

Parameters:

hpcd	Device instance
ep_addr	endpoint address
ep_kind	endpoint Kind USB_SNG_BUF: Single Buffer used USB_DBL_BUF: Double Buffer used
pmaadress,:	EP address in The PMA: In case of single buffer endpoint this parameter is 16-bit value providing the address in PMA allocated to endpoint. In case of double buffer endpoint this parameter is a 32-bit value providing the endpoint buffer 0 address in the LSB part of 32-bit value and endpoint buffer 1 address in the MSB part of 32-bit value.

Return values:

HAL

status

Definition at line 138 of file stm32f1xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::IN_ep, __PCD_HandleTypeDef::OUT_ep, and PCD_SNG_BUF.

void HAL_PCDEx_SetConnectionState	(	PCD_HandleTypeDef *	hpcd,
		uint8_t	state
	)

Software Device Connection, this function is not required by USB OTG FS peripheral, it is used only by USB Device FS peripheral.

Parameters:

hpcd	PCD handle
state	connection state (0 : disconnected / 1: connected)

Return values:

None

Definition at line 181 of file stm32f1xx_hal_pcd_ex.c.

Referenced by HAL_PCD_DevConnect(), HAL_PCD_DevDisconnect(), HAL_PCD_Start(), and HAL_PCD_Stop().