2013-08-01から1ヶ月間の記事一覧
progmem pgm_read_word_nearだと配列の最初を読みそこなうので、i=1開始で読み込んで、最後にarray[0]に値をセットした。
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Arduino - PROGMEM sharpのエアコンには、212個の要素の配列が必要となり、3つ以上用意すると、SRAM不足で動作しないので、メモリ退避が必要。
ruby=>firmata=>digital_write(target_pin)=>if(target_pin_status==1)=>digitalWrite(irOut, 1 - (cnt&1))。肝は、delayMicroseconds(9);とdelayMicroseconds(7);
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Arduinoで実験
とあるシステムエンジニアの日記 実機内のプログラムを消去する
Arduino Firmata on Ruby connectだけで時間(15秒近く)がかかるので、温度計をzabbixに集約するのには使えない。。。
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What is the difference between /dev/ttyUSB and /dev/ttyACM?
コチョナナバ: rubyでarduinoを操作する
[Ubuntu 13.04] Arduino Uno, Arduino 1.0.4 | hirooka.pro ftdiを組み込むために、カーネル3.10で再構築してみたが、sheevaで頑として動かない。。。ftdiじゃなくともcdc_acmでarduinoを認識できるようなので、再構築断念。
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Debian squeeze に nginx をビルド&インストール - hogeskyの日記
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.ssh/config でSSH設定を活用する方法。 - それマグで!
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