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Arduino 入門 (3) - データ型

「Arduino」の「データ型」についてまとめました。 ・int: 整数 (16bit:-2^15〜+2^15-1, 32bit:-2^31〜+2^31-1) ・unsigned int : 符号なし整数型 (16bit:0〜+2^16-1, 32bit:0〜+2^32-1) ・long: 符号なし整数 (-2^31 〜 +2^31-1) ・unsigned long: 符号なし整数 (0 〜 ...
GitHub

Arduino string formatting library that support float data type

What is this repository for? Due to some performance reasons %f is not included in the Arduino's implementation of sprintf(). This library contains a simplified implementation of string formatting ...
GitHub

no match for 'operator[]'

Hi, where can I find that ARDUINOJSON_ENABLE_ARDUINO_STRING if it is defined to 1? Btw, I am using Arduino IDE 1.8.1 and Edison Core which is downloaded directly via Board Manager. I'll try to ...