旋转编码器调整色温

taida

我想用旋转编码器+8266+esphome通过api做一个无线调整灯光亮度和色温的测试，现在出现了一个问题：
1、现有代码可以实现顺时针旋转编码器增加亮度，逆时针旋转编码器调暗灯光
2、长按通过color_temp_kelvin只会增加开尔文的数值，当达到灯的最大值后，不会循环减小，而且8266会掉线。
3、如果在esphome中建立一个灯，那么代码使用没问题
可以帮忙看看代码哪地方有问题吗，谢谢！

#旋转调整亮度
sensor:  
  - platform: rotary_encoder    
    name: "亮度旋钮"     
    pin_a:
      number: RX
      inverted: True
      mode:
         input: true
         pullup: true
                        
    pin_b:
      number: TX
      inverted: True
      mode:
         input: true
         pullup: true

    resolution: 2            
    min_value: 0                
    max_value: 30          
    publish_initial_value: true    
    id: rotary1 

    on_clockwise:

      - homeassistant.service:
          service: light.turn_on        
          data:
            entity_id: 
               light.color_taideng_2024
            brightness_step_pct: "5"
            transition: "0.1"
      - delay: 0.1s
          
    on_anticlockwise:
      - homeassistant.service:
          service: light.turn_on
          data:
            entity_id: 
              light.color_taideng_2024
            brightness_step_pct: "-5"
            transition: "0.1"         
      - delay: 0.1s            

         
         
#长按调调颜色,单击开关灯
globals:   
 - id: my_global_inta
   type: int
   restore_value: no
   initial_value: '2000'    



binary_sensor:

  - platform: gpio
    name: "调试"
    pin: 
      number: 5
      inverted: True
      mode: 
        input: True
        pullup: True
    internal: true       
    id: my_binary_sensor
    on_press:
      then:
       - while:
           condition:
            - binary_sensor.is_on: my_binary_sensor
           then:
           - while:
               condition:
                - binary_sensor.is_on: my_binary_sensor
                - lambda: |-
                            return (id(my_global_inta) >= 2000) && (id(my_global_inta) < 6536);
               then:
                - homeassistant.service:
                    service: light.turn_on
                    data:
                      entity_id: light.color_taideng_2024
                      transition: "0.1"
                      color_temp_kelvin: !lambda |-
                          id(my_global_inta) += 20;
                          return id(my_global_inta);
                - delay: 0.1s                

           - while:
               condition:
                - binary_sensor.is_on: my_binary_sensor
                - lambda: |-
                            return (id(my_global_inta) > 2000) && (id(my_global_inta) <= 6536);
               then:
                - homeassistant.service:
                    service: light.turn_on
                    data:
                      entity_id: light.color_taideng_2024
                      transition: "0.1"
                      color_temp_kelvin: !lambda |-
                          id(my_global_inta) -= 4000;
                          return id(my_global_inta);                      
                - delay: 0.1s                         

    on_click: 
      then:
                - homeassistant.service:
                    service: light.toggle
                    data:
                      entity_id: light.color_taideng_2024
                - delay: 0.05s              

复制代码

taida

补充一下，我的灯色温范围是2000k-6536k

ryanh7

不会循环的原因是没写循环逻辑，重启的原因是陷入死循环导致看门狗超时

taida

ryanh7 发表于 2025-1-9 18:38
不会循环的原因是没写循环逻辑，重启的原因是陷入死循环导致看门狗超时

谢谢，我试试

taida

检查到了，第二个内循环的条件错了，旋转编码器的值不一定是6536，或许超过了，不一定是20的整倍数，所以不能循环。