minor nrf52 driver correct

src/class/cdc/cdc_device.c

@@ -293,16 +293,15 @@ tusb_error_t cdcd_control_request_st(uint8_t rhport, tusb_control_request_t cons
   }
   else if (CDC_REQUEST_SET_CONTROL_LINE_STATE == p_request->bRequest )
   {
+    dcd_control_status(rhport, p_request->bmRequestType_bit.direction); // ACK control request
+
     // CDC PSTN v1.2 section 6.3.12
     // Bit 0: Indicates if DTE is present or not.
     //        This signal corresponds to V.24 signal 108/2 and RS-232 signal DTR (Data Terminal Ready)
     // Bit 1: Carrier control for half-duplex modems.
     //        This signal corresponds to V.24 signal 105 and RS-232 signal RTS (Request to Send)
-
     p_cdc->line_state = (uint8_t) p_request->wValue;
 
-    dcd_control_status(rhport, p_request->bmRequestType_bit.direction); // ACK control request
-
     // Invoke callback
     if ( tud_cdc_line_state_cb) tud_cdc_line_state_cb(itf, BIT_TEST_(p_request->wValue, 0), BIT_TEST_(p_request->wValue, 1));
   }

src/portable/nordic/nrf5x/dcd_nrf5x.c

@@ -60,7 +60,8 @@ enum
   MAX_PACKET_SIZE   = 64,
 
   // Mask of all END event (IN & OUT) for all endpoints. ENDEPIN0-7, ENDEPOUT0-7, ENDISOIN, ENDISOOUT
-  EDPT_END_ALL_MASK = 0x1FFBFCUL
+  EDPT_END_ALL_MASK = (0xff << USBD_INTEN_ENDEPIN0_Pos) | (0xff << USBD_INTEN_ENDEPOUT0_Pos) |
+                      USBD_INTENCLR_ENDISOIN_Msk | USBD_INTEN_ENDISOOUT_Msk
 };
 
 /*------------------------------------------------------------------*/
@@ -401,7 +402,7 @@ void USBD_IRQHandler(void)
 
   volatile uint32_t* regevt = &NRF_USBD->EVENTS_USBRESET;
 
-  for(int i=0; i<32; i++)
+  for(int i=0; i<USBD_INTEN_EPDATA_Pos+1; i++)
   {
     if ( BIT_TEST_(inten, i) && regevt[i]  )
     {