Peripheral Control functions

PCDEx control functions. More...

Functions
HAL_StatusTypeDef	HAL_PCDEx_SetTxFiFo (PCD_HandleTypeDef *hpcd, uint8_t fifo, uint16_t size)
	Set Tx FIFO.
HAL_StatusTypeDef	HAL_PCDEx_SetRxFiFo (PCD_HandleTypeDef *hpcd, uint16_t size)
	Set Rx FIFO.
HAL_StatusTypeDef	HAL_PCDEx_ActivateLPM (PCD_HandleTypeDef *hpcd)
	Activate LPM feature.
HAL_StatusTypeDef	HAL_PCDEx_DeActivateLPM (PCD_HandleTypeDef *hpcd)
	Deactivate LPM feature.
void	HAL_PCDEx_BCD_VBUSDetect (PCD_HandleTypeDef *hpcd)
	Handle BatteryCharging Process.
HAL_StatusTypeDef	HAL_PCDEx_ActivateBCD (PCD_HandleTypeDef *hpcd)
	Activate BatteryCharging feature.
HAL_StatusTypeDef	HAL_PCDEx_DeActivateBCD (PCD_HandleTypeDef *hpcd)
	Deactivate BatteryCharging feature.
__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.

---

Detailed Description

PCDEx control functions.

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

---

Function Documentation

HAL_StatusTypeDef HAL_PCDEx_ActivateBCD

(

PCD_HandleTypeDef *

hpcd

)

Activate BatteryCharging feature.

Parameters:

hpcd	PCD handle

Return values:

HAL

status

Definition at line 275 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::battery_charging_active, and __PCD_HandleTypeDef::Instance.

Referenced by HAL_PCD_Init().

HAL_StatusTypeDef HAL_PCDEx_ActivateLPM

(

PCD_HandleTypeDef *

hpcd

)

Activate LPM feature.

Parameters:

hpcd	PCD handle

Return values:

HAL

status

Definition at line 142 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::Instance, __PCD_HandleTypeDef::lpm_active, LPM_L0, and __PCD_HandleTypeDef::LPM_State.

Referenced by HAL_PCD_Init().

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 536 of file stm32l4xx_hal_pcd_ex.c.

Referenced by HAL_PCD_Init(), HAL_PCD_UnRegisterBcdCallback(), and HAL_PCDEx_BCD_VBUSDetect().

void HAL_PCDEx_BCD_VBUSDetect

(

PCD_HandleTypeDef *

hpcd

)

Handle BatteryCharging Process.

Parameters:

hpcd	PCD handle

Return values:

HAL

status

Definition at line 175 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::BCDCallback, HAL_Delay(), HAL_GetTick(), HAL_PCDEx_BCD_Callback(), HAL_PCDEx_DeActivateBCD(), __PCD_HandleTypeDef::Instance, PCD_BCD_CHARGING_DOWNSTREAM_PORT, PCD_BCD_CONTACT_DETECTION, PCD_BCD_DEDICATED_CHARGING_PORT, PCD_BCD_DISCOVERY_COMPLETED, PCD_BCD_ERROR, and PCD_BCD_STD_DOWNSTREAM_PORT.

HAL_StatusTypeDef HAL_PCDEx_DeActivateBCD

(

PCD_HandleTypeDef *

hpcd

)

Deactivate BatteryCharging feature.

Parameters:

hpcd	PCD handle

Return values:

HAL

status

Definition at line 290 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::battery_charging_active, and __PCD_HandleTypeDef::Instance.

Referenced by HAL_PCDEx_BCD_VBUSDetect().

HAL_StatusTypeDef HAL_PCDEx_DeActivateLPM

(

PCD_HandleTypeDef *

hpcd

)

Deactivate LPM feature.

Parameters:

hpcd	PCD handle

Return values:

HAL

status

Definition at line 159 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::Instance, and __PCD_HandleTypeDef::lpm_active.

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 519 of file stm32l4xx_hal_pcd_ex.c.

Referenced by HAL_PCD_Init(), HAL_PCD_IRQHandler(), and HAL_PCD_UnRegisterLpmCallback().

HAL_StatusTypeDef HAL_PCDEx_SetRxFiFo	(	PCD_HandleTypeDef *	hpcd,
		uint16_t	size
	)

Set Rx FIFO.

Parameters:

hpcd	PCD handle
size	Size of Rx fifo

Return values:

HAL

status

Definition at line 130 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::Instance.

HAL_StatusTypeDef HAL_PCDEx_SetTxFiFo	(	PCD_HandleTypeDef *	hpcd,
		uint8_t	fifo,
		uint16_t	size
	)

Set Tx FIFO.

Parameters:

hpcd	PCD handle
fifo	The number of Tx fifo
size	Fifo size

Return values:

HAL

status

Definition at line 88 of file stm32l4xx_hal_pcd_ex.c.

References __PCD_HandleTypeDef::Instance.