PICのコードの動作確認のためにコード中にprintfを書いてパソコンの通信ソフトウェアでその内容を受信する方法です。ArduinoではSerialPortの設定をしてArduino IDEのターミナルで簡単にできます。とても便利なのでPICでも同じことがやりたかっただけです。

I suspect the mpaland approach to the definitions resulted in printf_ being used as the actual name instead of printf w/ the Aliasing option, which avoided the optimization in the past. One workaround ...

You can add your own commands. The command execution part is a function that passes command line arguments with argc and argv. Please refer to the example of the main function using command line ...

First off, if you’re looking at that title and thinking it’s flame-bait, please hold off. What [Ihsan Kehribar] is working with is another way to get some feedback for what’s going on with your ...