Esempi in C++ (Cpp) per USBD_CtlContinueRx

Esempio n. 1

File: usbd_core.c Progetto: coright/dappermime

/**
  * @brief  USBD_DataOutStage 
  *         Handle data out stage
  * @param  pdev: device instance
  * @param  epnum: endpoint index
  * @retval status
  */
static uint8_t USBD_DataOutStage(USB_CORE_HANDLE *pdev , uint8_t epnum)
{
  USB_EP *ep;
  
  if(epnum == 0) 
  {
    ep = &pdev->dev.out_ep[0];
    if ( pdev->dev.device_state == USB_EP0_DATA_OUT)
    {
      if(ep->rem_data_len > ep->maxpacket)
      {
        ep->rem_data_len -=  ep->maxpacket;
                
        USBD_CtlContinueRx (pdev, 
                            ep->xfer_buff,
                            MIN(ep->rem_data_len ,ep->maxpacket));
      }
      else
      {
        if((pdev->dev.class_cb->EP0_RxReady != NULL)&&
           (pdev->dev.device_status == USB_CONFIGURED))
        {
          pdev->dev.class_cb->EP0_RxReady(pdev); 
        }
        USBD_CtlSendStatus(pdev);
      }
    }
  }
  else if((pdev->dev.class_cb->DataOut != NULL)&&
          (pdev->dev.device_status == USB_CONFIGURED))
  {
    pdev->dev.class_cb->DataOut(pdev, epnum); 
  }  
  return USBD_OK;
}

Esempio n. 2

File: usbd_core.c Progetto: skalda348/kizarmprobe

/**
* @brief  USBD_DataOutStage
*         Handle data out stage
* @param  pdev: device instance
* @param  epnum: endpoint index
* @retval status
*/
static uint8_t USBD_DataOutStage ( USB_OTG_CORE_HANDLE *pdev , uint8_t epnum ) {
    USB_OTG_EP *ep;

    if ( epnum == 0 ) {
        ep = &pdev->dev.out_ep[0];
        if ( pdev->dev.device_state == USB_OTG_EP0_DATA_OUT ) {
            if ( ep->rem_data_len > ep->maxpacket ) {
                ep->rem_data_len -=  ep->maxpacket;

                if ( pdev->cfg.dma_enable == 1 ) {
                    /* in slave mode this, is handled by the RxSTSQLvl ISR */
                    ep->xfer_buff += ep->maxpacket;
                }
                USBD_CtlContinueRx ( pdev,
                                     ep->xfer_buff,
                                     MIN ( ep->rem_data_len ,ep->maxpacket ) );
            } else {
                if ( ( pdev->dev.class_cb->EP0_RxReady != NULL ) &&
                        ( pdev->dev.device_status == USB_OTG_CONFIGURED ) ) {
                    pdev->dev.class_cb->EP0_RxReady ( pdev );
                }
                USBD_CtlSendStatus ( pdev );
            }
        }
    } else if ( ( pdev->dev.class_cb->DataOut != NULL ) &&
                ( pdev->dev.device_status == USB_OTG_CONFIGURED ) ) {
        pdev->dev.class_cb->DataOut ( pdev, epnum );
    }
    return USBD_OK;
}

Esempio n. 3

File: usbd_core.c Progetto: LedgerHQ/blue-secure-sdk

/**
* @brief  USBD_DataOutStage 
*         Handle data OUT stage
* @param  pdev: device instance
* @param  epnum: endpoint index
* @retval status
*/
USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev , uint8_t epnum, uint8_t *pdata)
{
  USBD_EndpointTypeDef    *pep;
  
  if(epnum == 0) 
  {
    pep = &pdev->ep_out[0];
    
    if ( pdev->ep0_state == USBD_EP0_DATA_OUT)
    {
      if(pep->rem_length > pep->maxpacket)
      {
        pep->rem_length -=  pep->maxpacket;
       
        USBD_CtlContinueRx (pdev, 
                            pdata,
                            MIN(pep->rem_length ,pep->maxpacket));
      }
      else
      {
        uint8_t intf;
        for (intf =0; intf < USBD_MAX_NUM_INTERFACES; intf++) {
          if(usbd_is_valid_intf(pdev, intf) &&  (pdev->interfacesClass[intf].pClass->EP0_RxReady != NULL)&&
             (pdev->dev_state == USBD_STATE_CONFIGURED))
          {
            ((EP0_RxReady_t)PIC(pdev->interfacesClass[intf].pClass->EP0_RxReady))(pdev); 
          }
        }
        USBD_CtlSendStatus(pdev);
      }
    }
  }
  else {

    uint8_t intf;
    for (intf =0; intf < USBD_MAX_NUM_INTERFACES; intf++) {
      if( usbd_is_valid_intf(pdev, intf) &&  (pdev->interfacesClass[intf].pClass->DataOut != NULL)&&
         (pdev->dev_state == USBD_STATE_CONFIGURED))
      {
        ((DataOut_t)PIC(pdev->interfacesClass[intf].pClass->DataOut))(pdev, epnum, pdata); 
      }
    }
  }  
  return USBD_OK;
}

Esempio n. 4

File: usbd_core.c Progetto: La-BlueFrog/L4-LimiFrog-SW-WIP

/**
* @brief  USBD_DataOutStage 
*         Handle data OUT stage
* @param  pdev: device instance
* @param  epnum: endpoint index
* @retval status
*/
USBD_StatusTypeDef USBD_LL_DataOutStage(USBD_HandleTypeDef *pdev , uint8_t epnum, uint8_t *pdata)
{
  USBD_EndpointTypeDef    *pep;
  
  if(epnum == 0) 
  {
    pep = &pdev->ep_out[0];
    
    if ( pdev->ep0_state == USBD_EP0_DATA_OUT)
    {
      if(pep->rem_length > pep->maxpacket)
      {
        pep->rem_length -=  pep->maxpacket;
       
        USBD_CtlContinueRx (pdev, 
                            pdata,
                            MIN(pep->rem_length ,pep->maxpacket));
      }
      else
      {
        if((pdev->pClass->EP0_RxReady != NULL)&&
           (pdev->dev_state == USBD_STATE_CONFIGURED))
        {
          pdev->pClass->EP0_RxReady(pdev); 
        }
        USBD_CtlSendStatus(pdev);
      }
    }
  }
  else if((pdev->pClass->DataOut != NULL)&&
          (pdev->dev_state == USBD_STATE_CONFIGURED))
  {
    pdev->pClass->DataOut(pdev, epnum); 
  }  
  return USBD_OK;
}