TwoButtons , only the first button work, the second button can not work。两个按键错误。

[Kulangwentao]

include //OneButton库，按钮按下与长按操作

OneButton button1(15,false,false); //左侧按钮，D8-GPIO15，靠近芯片的插座 OneButton button2(4,false,false); //右侧按钮，D2-GPIO4，远离芯片的插座

void button1Click(){ //单击button1时运行 Serial.print("button1Click"); }

void button2Click(){ //单击button2时运行 Serial.print("button2Click"); }

void setup(){ Serial.begin(9600); while(!Serial); Serial.println("Ready");

button1.reset(); button1.attachClick(button1Click);

button2.reset(); button2.attachClick(button2Click);

}

void loop() { button2.tick(); button1.tick(); }

According to the above code, only button1 can work. If the order is reversed below, only button2 can work.

OneButton button2(4,false,false); //右侧按钮，D2-GPIO4，远离芯片的插座 OneButton button1(15,false,false); //左侧按钮，D8-GPIO15，靠近芯片的插座

用OneButton库定义了两个按钮，但是只有前面一个被定义的可以工作，后一个不工作，调换顺序之后还是前面一个可以工作，求助，为什么？哪里错了？ /

[Kulangwentao]

我发现了问题，因为我在loop里调用了fastled库中的fill_rainbow((leds), 64, 0, 4); 然后我尝试了如果把led灯数量减少到4个那按键就正常了，不知道是不是因为led控制这边速度太慢了？

[Kulangwentao]

问题已经解决了，是因为在调用fastled的时候数量搞错了导致的。

[JM-FRANCE]

so problem solved, it was a bug in your code. this could be closed, right?

[Kulangwentao]

Yes, thank you.

At 2024-01-10 21:01:37, "JM" @.***> wrote:

so problem solved, it was a bug in your code. this could be closed, right?

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