Rainbow Hat not working

@felipe.rce wrote:

I tried to test my new Rainbow Hat on Android Things, but only the weather sensor are working.

I can’t use the LED, visor, buttons…
I tested using all google samples, and it won’t work

Eg: (testing on WeatherStation google project sample)

07-09 20:43:26.533 1634-1634/com.example.androidthings.weatherstation E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.androidthings.weatherstation, PID: 1634
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.androidthings.weatherstation/com.example.androidthings.weatherstation.WeatherStationActivity}: java.lang.RuntimeException: Error initializing BMP280
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
        at android.app.ActivityThread.-wrap11(Unknown Source:0)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6494)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
     Caused by: java.lang.RuntimeException: Error initializing BMP280
        at com.example.androidthings.weatherstation.WeatherStationActivity.onCreate(WeatherStationActivity.java:206)
        at android.app.Activity.performCreate(Activity.java:7010)
        at android.app.Activity.performCreate(Activity.java:7001)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856) 
        at android.app.ActivityThread.-wrap11(Unknown Source:0) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:164) 
        at android.app.ActivityThread.main(ActivityThread.java:6494) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 
     Caused by: com.google.android.things.pio.PioException: android.os.ServiceSpecificException: I/O error (code 5)
        at com.google.android.things.pio.I2cDeviceImpl.readRegByte(I2cDeviceImpl.java:86)
        at com.google.android.things.contrib.driver.bmx280.Bmx280.connect(Bmx280.java:215)
        at com.google.android.things.contrib.driver.bmx280.Bmx280.<init>(Bmx280.java:193)
        at com.google.android.things.contrib.driver.bmx280.Bmx280.<init>(Bmx280.java:180)
        at com.google.android.things.contrib.driver.bmx280.Bmx280SensorDriver.<init>(Bmx280SensorDriver.java:55)
        at com.example.androidthings.weatherstation.WeatherStationActivity.onCreate(WeatherStationActivity.java:200)
        at android.app.Activity.performCreate(Activity.java:7010) 
        at android.app.Activity.performCreate(Activity.java:7001) 
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214) 
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731) 
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856) 
        at android.app.ActivityThread.-wrap11(Unknown Source:0) 
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589) 
        at android.os.Handler.dispatchMessage(Handler.java:106) 
        at android.os.Looper.loop(Looper.java:164) 
        at android.app.ActivityThread.main(ActivityThread.java:6494) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807) 

It’s the same error when I try to use the display/led, but I can see the weather sensor working

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Participants: 2

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