//*****************************************************************************
//
//! Reports the device power status (bus- or self-powered) to the USB library.
//!
//! \param pvInstance is the pointer to the mouse device instance structure.
//! \param ucPower indicates the current power status, either \b
//! USB_STATUS_SELF_PWR or \b USB_STATUS_BUS_PWR.
//!
//! Applications which support switching between bus- or self-powered
//! operation should call this function whenever the power source changes
//! to indicate the current power status to the USB library. This information
//! is required by the USB library to allow correct responses to be provided
//! when the host requests status from the device.
//!
//! \return None.
//
//*****************************************************************************
void
USBDHIDMousePowerStatusSet(void *pvInstance, unsigned char ucPower)
{
tUSBDHIDMouseDevice *psDevice;
tUSBDHIDDevice *psHIDDevice;
ASSERT(pvInstance);
//
// Get the keyboard device pointer.
//
psDevice = (tUSBDHIDMouseDevice *)pvInstance;
//
// Get a pointer to the HID device data.
//
psHIDDevice = &psDevice->psPrivateHIDMouseData->sHIDDevice;
//
// Pass the request through to the lower layer.
//
USBDHIDPowerStatusSet((void *)psHIDDevice, ucPower);
}
//*****************************************************************************
//
//! Reports the device power status (bus or self powered) to the USB library.
//!
//! \param pvKeyboardDevice is the pointer to the keyboard device instance
//! structure.
//! \param ui8Power indicates the current power status, either
//! \b USB_STATUS_SELF_PWR or \b USB_STATUS_BUS_PWR.
//!
//! Applications which support switching between bus or self powered
//! operation should call this function whenever the power source changes
//! to indicate the current power status to the USB library. This information
//! is required by the USB library to allow correct responses to be provided
//! when the host requests status from the device.
//!
//! \return None.
//
//*****************************************************************************
void
USBDHIDKeyboardPowerStatusSet(void *pvKeyboardDevice, uint8_t ui8Power)
{
tUSBDHIDKeyboardDevice *psHIDKbDevice;
tUSBDHIDDevice *psHIDDevice;
ASSERT(pvKeyboardDevice);
//
// Get the keyboard device pointer.
//
psHIDKbDevice = (tUSBDHIDKeyboardDevice *)pvKeyboardDevice;
//
// Get a pointer to the HID device data.
psHIDDevice = &psHIDKbDevice->sPrivateData.sHIDDevice;
//
// Pass the request through to the lower layer.
//
USBDHIDPowerStatusSet((void *)psHIDDevice, ui8Power);
}
