bool USER_USB_CALLBACK_EVENT_HANDLER(USB_EVENT event, void *pdata, uint16_t size)
{
switch( (int) event )
{
case EVENT_TRANSFER:
break;
case EVENT_SOF:
/* We are using the SOF as a timer to time the LED indicator. Call
* the LED update function here. */
APP_LEDUpdateUSBStatus();
APP_DeviceHIDDigitizerSOFHandler();
break;
case EVENT_SUSPEND:
/* Update the LED status for the suspend event. */
APP_LEDUpdateUSBStatus();
break;
case EVENT_RESUME:
/* Update the LED status for the resume event. */
APP_LEDUpdateUSBStatus();
break;
case EVENT_CONFIGURED:
/* When the device is configured, we can (re)initialize the
* demo code. */
APP_DeviceHIDDigitizerInitialize();
break;
case EVENT_SET_DESCRIPTOR:
break;
case EVENT_EP0_REQUEST:
/* We have received a non-standard USB request. The HID driver
* needs to check to see if the request was for it. */
USBCheckHIDRequest();
break;
case EVENT_BUS_ERROR:
break;
case EVENT_TRANSFER_TERMINATED:
break;
default:
break;
}
return true;
}
BOOL USER_USB_CALLBACK_EVENT_HANDLER(int event, void *pdata, WORD size)
{
switch(event)
{
case EVENT_CONFIGURED:
USBEnableEndpoint(HID_EP,USB_IN_ENABLED|USB_OUT_ENABLED|USB_HANDSHAKE_ENABLED|USB_DISALLOW_SETUP);
USBOutHandle = HIDRxPacket(HID_EP,(BYTE*)&outbuffer, HID_OUT_SIZE);
break;
case EVENT_EP0_REQUEST:
USBCheckHIDRequest();
break;
default:
break;
}
return TRUE;
}
bool USER_USB_CALLBACK_EVENT_HANDLER(USB_EVENT event, void *pdata, uint16_t size)
{
switch((int)event)
{
case EVENT_TRANSFER:
break;
case EVENT_SOF:
break;
case EVENT_SUSPEND:
APP_Suspend();
break;
case EVENT_RESUME:
APP_WakeFromSuspend();
break;
case EVENT_CONFIGURED:
/* When the device is configured, we can (re)initialize the keyboard
* demo code. */
APP_KeyboardInit();
#ifdef ENABLE_MOUSE
APP_DeviceMouseInitialize();
#endif
break;
case EVENT_SET_DESCRIPTOR:
break;
case EVENT_EP0_REQUEST:
/* We have received a non-standard USB request. The HID driver
* needs to check to see if the request was for it. */
USBCheckHIDRequest();
break;
case EVENT_BUS_ERROR:
break;
case EVENT_TRANSFER_TERMINATED:
break;
default:
break;
}
return true;
}
bool USER_USB_CALLBACK_EVENT_HANDLER(USB_EVENT event, void *pdata, uint16_t size)
{
switch((int)event)
{
case EVENT_TRANSFER:
break;
case EVENT_SOF://MODDED
break;
case EVENT_SUSPEND://MODDED
break;
case EVENT_RESUME://MODDED
break;
case EVENT_CONFIGURED:
/* When the device is configured, we can (re)initialize the demo
* code. */
APP_DeviceCustomHIDInitialize();
break;
case EVENT_SET_DESCRIPTOR:
break;
case EVENT_EP0_REQUEST:
/* We have received a non-standard USB request. The HID driver
* needs to check to see if the request was for it. */
USBCheckHIDRequest();
break;
case EVENT_BUS_ERROR:
break;
case EVENT_TRANSFER_TERMINATED:
break;
default:
break;
}
return true;
}
bool USER_USB_CALLBACK_EVENT_HANDLER(USB_EVENT event, void *pdata, uint16_t size) {
switch (event) {
case EVENT_TRANSFER:
//Add application specific callback task or callback function here if desired.
break;
case EVENT_SOF:
USBCB_SOF_Handler();
break;
case EVENT_SUSPEND:
USBCBSuspend();
break;
case EVENT_RESUME:
USBCBWakeFromSuspend();
break;
case EVENT_CONFIGURED:
// enable the HID endpoint
USBEnableEndpoint(HID_EP_SNES, USB_IN_ENABLED | USB_HANDSHAKE_ENABLED | USB_DISALLOW_SETUP);
USBEnableEndpoint(HID_EP_CFG, USB_OUT_ENABLED | USB_IN_ENABLED | USB_HANDSHAKE_ENABLED | USB_DISALLOW_SETUP);
USBOutHandleCfg = HIDRxPacket(HID_EP_CFG, usbOutBuffer, sizeof (usbOutBuffer));
break;
case EVENT_SET_DESCRIPTOR:
USBCBStdSetDscHandler();
break;
case EVENT_EP0_REQUEST:
USBCheckHIDRequest();
break;
case EVENT_BUS_ERROR:
USBCBErrorHandler();
break;
case EVENT_TRANSFER_TERMINATED:
break;
default:
break;
}
return true;
}
/*
* When SETUP packets arrive from the host, some
* firmware must process the request and respond
* appropriately to fulfill the request. Some of
* the SETUP packets will be for standard
* USB "chapter 9" (as in, fulfilling chapter 9 of
* the official USB specifications) requests, while
* others may be specific to the USB device class
* that is being implemented. For example, a HID
* class device needs to be able to respond to
* "GET REPORT" type of requests. This
* is not a standard USB chapter 9 request, and
* therefore not handled by usb_device.c. Instead
* this request should be handled by class specific
* firmware, such as that contained in usb_function_hid.c.
*/
void USBCBCheckOtherReq (void)
{
USBCheckHIDRequest();
}
/*******************************************************************
* Function: bool USER_USB_CALLBACK_EVENT_HANDLER(
* USB_EVENT event, void *pdata, uint16_t size)
*
* PreCondition: None
*
* Input: USB_EVENT event - the type of event
* void *pdata - pointer to the event data
* uint16_t size - size of the event data
*
* Output: None
*
* Side Effects: None
*
* Overview: This function is called from the USB stack to
* notify a user application that a USB event
* occured. This callback is in interrupt context
* when the USB_INTERRUPT option is selected.
*
* Note: None
*******************************************************************/
bool USER_USB_CALLBACK_EVENT_HANDLER(USB_EVENT event, void *pdata, uint16_t size)
{
switch((int)event)
{
case EVENT_TRANSFER:
break;
case EVENT_SOF:
/* We are using the SOF as a timer to time the LED indicator. Call
* the LED update function here. */
//APP_LEDUpdateUSBStatus();
break;
case EVENT_SUSPEND:
/* Update the LED status for the suspend event. */
//APP_LEDUpdateUSBStatus();
//Call the hardware platform specific handler for suspend events for
//possible further action (like optionally going reconfiguring the application
//for lower power states and going to sleep during the suspend event). This
//would normally be done in USB compliant bus powered applications, although
//no further processing is needed for purely self powered applications that
//don't consume power from the host.
SYSTEM_Initialize(SYSTEM_STATE_USB_SUSPEND);
break;
case EVENT_RESUME:
/* Update the LED status for the resume event. */
//APP_LEDUpdateUSBStatus();
//Call the hardware platform specific resume from suspend handler (ex: to
//restore I/O pins to higher power states if they were changed during the
//preceding SYSTEM_Initialize(SYSTEM_STATE_USB_SUSPEND) call at the start
//of the suspend condition.
SYSTEM_Initialize(SYSTEM_STATE_USB_RESUME);
break;
case EVENT_CONFIGURED:
/* When the device is configured, we can (re)initialize the demo
* code. */
APP_DeviceCustomHIDInitialize();
break;
case EVENT_SET_DESCRIPTOR:
break;
case EVENT_EP0_REQUEST:
/* We have received a non-standard USB request. The HID driver
* needs to check to see if the request was for it. */
USBCheckHIDRequest();
break;
case EVENT_BUS_ERROR:
break;
case EVENT_TRANSFER_TERMINATED:
break;
default:
break;
}
return true;
}
/*******************************************************************
* Function: void USBCBCheckOtherReq(void)
*
* PreCondition: None
*
* Input: None
*
* Output: None
*
* Side Effects: None
*
* Overview: When SETUP packets arrive from the host, some
* firmware must process the request and respond
* appropriately to fulfill the request. Some of
* the SETUP packets will be for standard
* USB "chapter 9" (as in, fulfilling chapter 9 of
* the official USB specifications) requests, while
* others may be specific to the USB device class
* that is being implemented. For example, a HID
* class device needs to be able to respond to
* "GET REPORT" type of requests. This
* is not a standard USB chapter 9 request, and
* therefore not handled by usb_device.c. Instead
* this request should be handled by class specific
* firmware, such as that contained in usb_function_hid.c.
*
* Note: None
*******************************************************************/
void USBCBCheckOtherReq(void)
{
USBCheckMSDRequest();
USBCheckHIDRequest();
}//end
