house keeping

tinyusb/device/dcd_lpc175x_6x.c → hw/mcu/nxp/lpc175x_6x/hal_mcu/dcd_lpc175x_6x.c

@@ -139,6 +139,8 @@ bool tusb_dcd_init(uint8_t port)
 
 	sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, 1); // connect
 
+	NVIC_EnableIRQ(USB_IRQn);
+
   return TUSB_ERROR_NONE;
 }
 

tinyusb/device/dcd_lpc_11uxx_13uxx.c

@@ -195,6 +195,8 @@ bool tusb_dcd_init(uint8_t port)
   LPC_USB->DEVCMDSTAT  |= CMDSTAT_DEVICE_ENABLE_MASK | CMDSTAT_DEVICE_CONNECT_MASK |
                           CMDSTAT_RESET_CHANGE_MASK | CMDSTAT_CONNECT_CHANGE_MASK | CMDSTAT_SUSPEND_CHANGE_MASK;
 
+  NVIC_EnableIRQ(USB_IRQn);
+
   return true;
 }