USBDeviceControlTransfer Method

Initiates a control transfer without a data stage over the default control endpoint. This method allows both IN and OUT direction transfers, depending on the highest bit of the requestType parameter). Alternatively, ControlIn(Byte, Byte, Int32, Int32) and ControlOut(Byte, Byte, Int32, Int32) can be used for control transfers in a specific direction, which is the recommended way because it prevents using the wrong direction accidentally. Use the ControlTransfer method when the direction is not known at compile time.

Initiates a control transfer over the default control endpoint. This method allows both IN and OUT direction transfers, depending on the highest bit of the requestType parameter). Alternatively, ControlIn(Byte, Byte, Int32, Int32, Byte) and ControlOut(Byte, Byte, Int32, Int32, Byte) can be used for control transfers in a specific direction, which is the recommended way because it prevents using the wrong direction accidentally. Use the ControlTransfer method when the direction is not known at compile time.

Initiates a control transfer over the default control endpoint. This method allows both IN and OUT direction transfers, depending on the highest bit of the requestType parameter. Alternatively, ControlIn(Byte, Byte, Int32, Int32, Byte, Int32) and ControlOut(Byte, Byte, Int32, Int32, Byte, Int32) can be used for control transfers in a specific direction, which is the recommended way because it prevents using the wrong direction accidentally. Use the ControlTransfer method when the direction is not known at compile time.