//------------------------------------------------------------------------------
/// Handles CDC-specific SETUP requests. Should be called from a
/// re-implementation of USBDCallbacks_RequestReceived() method.
/// \param Pointer to a USBGenericRequest instance.
//------------------------------------------------------------------------------
void CDCDSerialDriver_RequestHandler(const USBGenericRequest *request)
{
TRACE_INFO_WP("NewReq ");
// Handle the request
switch (USBGenericRequest_GetRequest(request)) {
case CDCGenericRequest_SETLINECODING:
CDCDSerialDriver_SetLineCoding();
break;
case CDCGenericRequest_GETLINECODING:
CDCDSerialDriver_GetLineCoding();
break;
case CDCGenericRequest_SETCONTROLLINESTATE:
CDCDSerialDriver_SetControlLineState(
CDCSetControlLineStateRequest_ActivateCarrier(request),
CDCSetControlLineStateRequest_IsDtePresent(request));
break;
default:
USBDDriver_RequestHandler(&(cdcdSerialDriver.usbdDriver), request);
break;
}
}
//-----------------------------------------------------------------------------
/// Handles CDC/ACM-specific USB requests sent by the host
/// \param request Pointer to a USBGenericRequest instance.
/// \return 0 if the request is Unsupported, 1 if the request handled.
//-----------------------------------------------------------------------------
unsigned char CDCDFunctionDriver_RequestHandler(
const USBGenericRequest *request)
{
switch (USBGenericRequest_GetRequest(request)) {
case CDCGenericRequest_SETLINECODING:
CDCD_SetLineCoding(request);
break;
case CDCGenericRequest_GETLINECODING:
CDCD_GetLineCoding(request);
break;
case CDCGenericRequest_SETCONTROLLINESTATE:
CDCD_SetControlLineState(request,
CDCSetControlLineStateRequest_ActivateCarrier(request),
CDCSetControlLineStateRequest_IsDtePresent(request));
break;
// Unsupported request
default:
return 0;
}
return 1;
}
