It failed to run attributes set function in the timer callback handler.

[Llama12580]

Software version: nRF CONNECT SDK v2.4.2.  Project: Matter light bulb

I have created a soft timer, and defined a function named "autoAdjustPWMLevel" as callback handler, like the pic shows.

Everything is fine but when I want to set the attribute value and call this "Set" function, it run wrong even if it compile and build normally.

chip::app::Clusters::IlluminanceMeasurement::Attributes::MeasuredValue::Set()

[Susheel Nuguru]

Hi Barry,

Before I try to test this sample, Can you please explain what you mean by " it run wrong even if it compile and build normally.".

Do you mean that it does not set the attribute to the given value? How are you testing that?

[Llama12580]

It can not set the attribute rightly, and it can not be commissioned into Matter Network normally. The most obvious phenomenon is that the LED0(which indicates the Thread network status) no longer blink. It looks like that the main program isn't normal, but it doesn't crash. 

[Susheel Nuguru]

Could you upload your project so that I can test it at my end?

[Llama12580]

I have uploaded my code to https://github.com/L1amaGod/Light_bulb .  My app codes are in gl-inet/gl_app.cpp. Please help me have a look, thank you so much!!!