lpc55 improve multiple controller support

port1 highspeed requires USB_RAM

src/device/usbd.c

@@ -302,6 +302,8 @@ static char const* const _tusb_std_request_str[] =
   "Synch Frame"
 };
 
+static char const* const _tusb_speed_str[] = { "Full", "Low", "High" };
+
 // for usbd_control to print the name of control complete driver
 void usbd_driver_print_control_complete_name(usbd_control_xfer_cb_t callback)
 {
@@ -464,7 +466,7 @@ void tud_task (void)
     switch ( event.event_id )
     {
       case DCD_EVENT_BUS_RESET:
-        TU_LOG2("\r\n");
+        TU_LOG2(": %s Speed\r\n", _tusb_speed_str[event.bus_reset.speed]);
         usbd_reset(event.rhport);
         _usbd_dev.speed = event.bus_reset.speed;
       break;