Red LED in the device turns on after few seconds of working.

[codebreaker176]

It had been working fine until just this moment.

Every time i turn it on, it works fine for few seconds and then the red led in the device turns on. I don't understand the reason for it.

Is it advisable for me to try uploading a new code to it, despite this? 

[Mttrinh]

Hi,

Could you give me more details on what your current issue is?

Are you using one of our development kits? 

it works fine for few seconds and then the red led in the device turns on.

What is working fine? Have you done any modifications prior to this issue?

[codebreaker176]

Hi,

Before this happened. i did modification in sdk_config.h for enabling debug.

Mttrinh said:

it works fine for few seconds and then the red led in the device turns on.

what i meant by this line is that, the microcontroller continues its functionality which i had coded it for.

But additionally the red led gets turned on after few seconds, and remains turned on. This didn't happen before. I am worried if there has been any issue.

What can the reasons be for red LED to get turned on?

Will there be a harm if i try re uploading a code to the device?

[Mttrinh]

What kind of modifications did you do? Does it work properly again if you undo the modification?

Is it a custom board or one of our DKs?

codebreaker176 said:

What can the reasons be for red LED to get turned on?

It is hard to say what is causing this. Try to undo the modifications and reupload the code. It shouldn't do any harm if you re-upload code to the device. 

[codebreaker176]

Hi,

now the microcontroller doesn't start anymore. Its not getting switched on at all.

Just got to know that is was for low battery.

Thanks a lot for your patience