HAL_PCD_Start() function

PCD handle

Set Tx FIFO

Handles PCD interrupt request.

Set Rx FIFO

Initializes the PCD according to the specified parameters in the PCD_InitTypeDef and initialize the associated handle.

Initializes the PCD MSP.

DeInitializes PCD MSP.

Send an amount of data

Data OUT stage callback.

Receive an amount of data.

Flush an endpoint

Open and configure an endpoint.

Stop the USB device.

Setup stage callback

USB Reset callback.

Suspend event callback.

Disconnection event callback.

Data IN stage callback

Get Received Data Size

USB Start Of Frame callback.

Resume event callback.

Connection event callback.

Incomplete ISO OUT callback.

Incomplete ISO IN callback.

Set the USB Device address.

Deactivate an endpoint.

Set a STALL condition over an endpoint

Clear a STALL condition over in an endpoint

DeInitializes the PCD peripheral.

Activate remote wakeup signalling

De-activate remote wakeup signalling.

Send BatteryCharging message to user layer callback.

Send LPM message to user layer callback.

Abort an USB EP transaction.

Activate BatteryCharging feature.

Handle BatteryCharging Process.

Activate LPM feature.

Disconnect the USB device.

Check FIFO for the next packet to be loaded.

process EP OUT transfer complete interrupt.

process EP OUT setup packet received interrupt.

Deactivate BatteryCharging feature.

Deactivate LPM feature.

Handles PCD Wakeup interrupt request.

Connect the USB device

Set the USB Device high speed test mode.

Return the PCD handle state.