1506   uint16_t count, wIstr, wEPVal, TxByteNbre;  in PCD_EP_ISR_Handler()  local
1619           count = (uint16_t)PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num);  in PCD_EP_ISR_Handler()
1621           if (count != 0U)  in PCD_EP_ISR_Handler()
1623             USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaadress, count);  in PCD_EP_ISR_Handler()
1631             count = HAL_PCD_EP_DB_Receive(hpcd, ep, wEPVal);  in PCD_EP_ISR_Handler()
1641               count = (uint16_t)PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num);  in PCD_EP_ISR_Handler()
1643               if (count != 0U)  in PCD_EP_ISR_Handler()
1645                 USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, count);  in PCD_EP_ISR_Handler()
1651               count = (uint16_t)PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num);  in PCD_EP_ISR_Handler()
1653               if (count != 0U)  in PCD_EP_ISR_Handler()
1655                 USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, count);  in PCD_EP_ISR_Handler()
1661         ep->xfer_count += count;  in PCD_EP_ISR_Handler()
1662         ep->xfer_buff += count;  in PCD_EP_ISR_Handler()
1664         if ((ep->xfer_len == 0U) || (count < ep->maxpacket))  in PCD_EP_ISR_Handler()
1763   uint16_t count;  in HAL_PCD_EP_DB_Receive()  local
1769     count = (uint16_t)PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num);  in HAL_PCD_EP_DB_Receive()
1771     if (ep->xfer_len >= count)  in HAL_PCD_EP_DB_Receive()
1773       ep->xfer_len -= count;  in HAL_PCD_EP_DB_Receive()
1792     if (count != 0U)  in HAL_PCD_EP_DB_Receive()
1794       USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, count);  in HAL_PCD_EP_DB_Receive()
1801     count = (uint16_t)PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num);  in HAL_PCD_EP_DB_Receive()
1803     if (ep->xfer_len >= count)  in HAL_PCD_EP_DB_Receive()
1805       ep->xfer_len -= count;  in HAL_PCD_EP_DB_Receive()
1824     if (count != 0U)  in HAL_PCD_EP_DB_Receive()
1826       USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, count);  in HAL_PCD_EP_DB_Receive()
1830   return count;  in HAL_PCD_EP_DB_Receive()