Dualmode_api

Functions
void	USBDualModeInit (uint32_t ui32Index)
void	USBDualModeTerm (uint32_t ui32Index)

Detailed Description

Function Documentation

USBDualModeInit()

void USBDualModeInit

(

uint32_t

ui32Index

)

Initializes the USB controller for dual mode operation.

Parameters

ui32Index

specifies the USB controller that is to be initialized for dual mode operation. This parameter must be set to 0.

This function initializes the USB controller hardware into a state suitable for dual mode operation. Applications may use this function to ensure that the controller is in a neutral state and able to receive appropriate interrupts before host or device mode is chosen using a call to USBStackModeSet().

Returns

None.

References g_psDCDInst, InternalUSBTickInit(), USBHCDPowerAutomatic(), and USBHCDPowerConfigGet().

USBDualModeTerm()

void USBDualModeTerm

(

uint32_t

ui32Index

)

Returns the USB controller to the default mode when in dual mode operation.

Parameters

ui32Index

specifies the USB controller whose dual mode operation is to be ended. This parameter must be set to 0.

Applications using both host and device modes may call this function to disable interrupts in preparation for shutdown or a change of operating mode.

Returns

None.

References g_psDCDInst.