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shokai avatar shokai commented on July 21, 2024

あまり速度変わらない上に、pin_mode設定しないとならないのは面倒くさい

from arduino_firmata.

shokai avatar shokai commented on July 21, 2024

やめよう
analog_readの報告をanalog 0だけにしたい場合、こうやってもう一度初期化すればいいし

arduino.reset

arduino.write REPORT_ANALOG | 0
arduino.write 1

先にmode設定しないとanalog_readが使えなくなってしまうのは、既存のコードが動かなくなるし、
analog_report みたいなメソッド作ったほうがいい気がする。

それかこうとか

arduino.on :analog_read, 3 do |value|
  puts "analog pin '3' changed #{value}"
  arduino.analog_write 11, value if pin == 0
end

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shokai avatar shokai commented on July 21, 2024

結局

  • 全analog_pinを常時報告し続けるのが無駄
  • on :analog_read で全ピンのイベントがemitされるのが無駄

が問題かと思ったけど、そんなに大きな問題ではない。

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