RP2040 support

src/host/usbh.c

@@ -151,6 +151,12 @@ tusb_device_state_t tuh_device_get_state (uint8_t const dev_addr)
   return (tusb_device_state_t) _usbh_devices[dev_addr].state;
 }
 
+tusb_speed_t tuh_device_get_speed (uint8_t const dev_addr)
+{
+  TU_ASSERT( dev_addr <= CFG_TUSB_HOST_DEVICE_MAX, TUSB_DEVICE_STATE_UNPLUG);
+  return _usbh_devices[dev_addr].speed;
+}
+
 void osal_task_delay(uint32_t msec)
 {
   (void) msec;