# 関数

- [システム関数](https://mwx.twelite.info/api-reference/funcs/systemfunc.md): システム関数
- [millis()](https://mwx.twelite.info/api-reference/funcs/systemfunc/millis.md): millis()
- [delay()](https://mwx.twelite.info/api-reference/funcs/systemfunc/delay.md): delay()
- [delayMicroseconds()](https://mwx.twelite.info/api-reference/funcs/systemfunc/delaymicroseconds.md): delayMicroseconds()
- [random()](https://mwx.twelite.info/api-reference/funcs/systemfunc/random.md): random()
- [DIO 汎用ディジタルIO](https://mwx.twelite.info/api-reference/funcs/dio.md): DIO 汎用ディジタルIO
- [pinMode()](https://mwx.twelite.info/api-reference/funcs/dio/pinmode.md): pinMode()
- [digitalWrite()](https://mwx.twelite.info/api-reference/funcs/dio/digitalwrite.md): digitalWrite()
- [digitalRead()](https://mwx.twelite.info/api-reference/funcs/dio/digitalread.md): DESC
- [attachIntDio()](https://mwx.twelite.info/api-reference/funcs/dio/attachintdio.md): attachIntDio()
- [detachIntDio()](https://mwx.twelite.info/api-reference/funcs/dio/detachintdio.md): detachIntDio()
- [digitalReadBitmap()](https://mwx.twelite.info/api-reference/funcs/dio/digitalreadbitmap.md): digitalReadBitmap()
- [ユーティリティ関数](https://mwx.twelite.info/api-reference/funcs/utility.md): ユーティリティ関数
- [Printf utils](https://mwx.twelite.info/api-reference/funcs/utility/printf-utils.md): printfの実装
- [pack\_bits()](https://mwx.twelite.info/api-reference/funcs/utility/pack_bits.md): 指定したビット位置に1をセット
- [collect\_bits()](https://mwx.twelite.info/api-reference/funcs/utility/collect_bits.md): collect\_bits()
- [Byte array utils](https://mwx.twelite.info/api-reference/funcs/utility/byte-array-utils.md): Byte array utils
- [pack\_bytes()](https://mwx.twelite.info/api-reference/funcs/utility/pack_bytes.md): 要素データを並べてバイト列を生成
- [expand\_bytes()](https://mwx.twelite.info/api-reference/funcs/utility/expand_bytes.md): バイト列を分解し変数に格納
- [CRC8, XOR, LRC](https://mwx.twelite.info/api-reference/funcs/utility/checksum.md): CRC8, XOR, LRC
- [div100()](https://mwx.twelite.info/api-reference/funcs/utility/div100.md): １０、１００または１０００で割った商と余りを計算
- [Scale utils](https://mwx.twelite.info/api-reference/funcs/utility/scale-utils.md): 除算(\`x\*1000/255\`)の替わり
- [pnew](https://mwx.twelite.info/api-reference/funcs/utility/pnew.md): pnew() - 配置new の記述を簡素化


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