1 /* Copyright 2021 The TensorFlow Authors. All Rights Reserved. 2 3 Licensed under the Apache License, Version 2.0 (the "License"); 4 you may not use this file except in compliance with the License. 5 You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9 Unless required by applicable law or agreed to in writing, software 10 distributed under the License is distributed on an "AS IS" BASIS, 11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 See the License for the specific language governing permissions and 13 limitations under the License. 14 ==============================================================================*/ 15 16 #include "tensorflow/lite/micro/system_setup.h" 17 18 #include "Arduino.h" 19 #include "tensorflow/lite/micro/debug_log.h" 20 21 // The Arduino DUE uses a different object for the default serial port shown in 22 // the monitor than most other models, so make sure we pick the right one. See 23 // https://github.com/arduino/Arduino/issues/3088#issuecomment-406655244 24 #if defined(__SAM3X8E__) 25 #define DEBUG_SERIAL_OBJECT (SerialUSB) 26 #else 27 #define DEBUG_SERIAL_OBJECT (Serial) 28 #endif 29 DebugLog(const char * s)30extern "C" void DebugLog(const char* s) { DEBUG_SERIAL_OBJECT.print(s); } 31 32 namespace tflite { 33 InitializeTarget()34void InitializeTarget() { DEBUG_SERIAL_OBJECT.begin(9600); } 35 36 } // namespace tflite 37