/*******************************************************************************
* Function Name : NoData_Setup0.
* Description : Proceed the processing of setup request without data stage.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void NoData_Setup0(void) {
RESULT Result = USB_UNSUPPORT;
uint32_t RequestNo = pInformation->USBbRequest;
uint32_t ControlState;
if(Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT)) {
/* Device Request*/
/* SET_CONFIGURATION*/
if(RequestNo == SET_CONFIGURATION) {
Result = Standard_SetConfiguration();
}
/*SET ADDRESS*/
else if(RequestNo == SET_ADDRESS) {
if((pInformation->USBwValue0 > 127) || (pInformation->USBwValue1 != 0) || (pInformation->USBwIndex != 0) ||
(pInformation->Current_Configuration != 0))
/* Device Address should be 127 or less*/
{
ControlState = STALLED;
goto exit_NoData_Setup0;
} else {
Result = USB_SUCCESS;
#ifdef STM32F10X_CL
SetDeviceAddress(pInformation->USBwValue0);
#endif /* STM32F10X_CL */
}
}
/*SET FEATURE for Device*/
else if(RequestNo == SET_FEATURE) {
if((pInformation->USBwValue0 == DEVICE_REMOTE_WAKEUP) && (pInformation->USBwIndex == 0)) {
Result = Standard_SetDeviceFeature();
} else {
Result = USB_UNSUPPORT;
}
}
/*Clear FEATURE for Device */
else if(RequestNo == CLEAR_FEATURE) {
if(pInformation->USBwValue0 == DEVICE_REMOTE_WAKEUP && pInformation->USBwIndex == 0 &&
ValBit(pInformation->Current_Feature, 5)) {
Result = Standard_ClearFeature();
} else {
Result = USB_UNSUPPORT;
}
}
}
/* Interface Request*/
else if(Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT)) {
/*SET INTERFACE*/
if(RequestNo == SET_INTERFACE) {
Result = Standard_SetInterface();
}
}
/* EndPoint Request*/
else if(Type_Recipient == (STANDARD_REQUEST | ENDPOINT_RECIPIENT)) {
/*CLEAR FEATURE for EndPoint*/
if(RequestNo == CLEAR_FEATURE) {
Result = Standard_ClearFeature();
}
/* SET FEATURE for EndPoint*/
else if(RequestNo == SET_FEATURE) {
Result = Standard_SetEndPointFeature();
}
} else {
Result = USB_UNSUPPORT;
}
if(Result != USB_SUCCESS) {
Result = (*pProperty->Class_NoData_Setup)(RequestNo);
if(Result == USB_NOT_READY) {
ControlState = PAUSE;
goto exit_NoData_Setup0;
}
}
if(Result != USB_SUCCESS) {
ControlState = STALLED;
goto exit_NoData_Setup0;
}
ControlState = WAIT_STATUS_IN; /* After no data stage SETUP */
USB_StatusIn();
exit_NoData_Setup0:
pInformation->ControlState = ControlState;
return;
}
/*******************************************************************************
* Function Name : NoData_Setup0.
* Description : Proceed the processing of setup request without data stage.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void NoData_Setup0(void) {
RESULT Result = USB_UNSUPPORT;
uint32_t RequestNo = pInformation->USBbRequest;
uint32_t ControlState;
if (Type_Recipient == (STANDARD_REQUEST | DEVICE_RECIPIENT)) {
// Device Request
// SET_CONFIGURATION
if (RequestNo == SET_CONFIGURATION) Result = Standard_SetConfiguration();
// SET ADDRESS
else if (RequestNo == SET_ADDRESS) {
if ((pInformation->USBwValue0 > 127) || (pInformation->USBwValue1 != 0)
|| (pInformation->USBwIndex != 0)
|| (pInformation->Current_Configuration != 0)) {
// Device Address should be 127 or less
ControlState = STALLED;
pInformation->ControlState = ControlState;
return;
} else Result = USB_SUCCESS;
} else if (RequestNo == SET_FEATURE) {
// SET FEATURE for Device
if ((pInformation->USBwValue0 == DEVICE_REMOTE_WAKEUP)
&& (pInformation->USBwIndex == 0)) {
Result = Standard_SetDeviceFeature();
} else {
Result = USB_UNSUPPORT;
}
} else if (RequestNo == CLEAR_FEATURE) {
// Clear FEATURE for Device
if (pInformation->USBwValue0 == DEVICE_REMOTE_WAKEUP
&& pInformation->USBwIndex == 0
&& ValBit(pInformation->Current_Feature, 5)) {
Result = Standard_ClearFeature();
} else {
Result = USB_UNSUPPORT;
}
}
} else if (Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT)) {
// Interface Request
// SET INTERFACE
if (RequestNo == SET_INTERFACE) Result = Standard_SetInterface();
} else if (Type_Recipient == (STANDARD_REQUEST | ENDPOINT_RECIPIENT)) {
// EndPoint Request
// CLEAR FEATURE for EndPoint
if (RequestNo == CLEAR_FEATURE) {
Result = Standard_ClearFeature();
} else if (RequestNo == SET_FEATURE) {
// SET FEATURE for EndPoint
Result = Standard_SetEndPointFeature();
}
} else Result = USB_UNSUPPORT;
if (Result != USB_SUCCESS) {
Result = (*pProperty->Class_NoData_Setup)(RequestNo);
if (Result == USB_NOT_READY) {
ControlState = PAUSE;
pInformation->ControlState = ControlState;
return;
}
}
if (Result != USB_SUCCESS) {
ControlState = STALLED;
pInformation->ControlState = ControlState;
return;
}
ControlState = WAIT_STATUS_IN; // After no data stage SETUP
SetEPTxCount(ENDP0,0);
SaveTState = EP_TX_VALID;
pInformation->ControlState = ControlState;
return;
}
