IWR6843: Data not coming on COM port in deployment mode, while in debug mode, it is working fine.

Radha Agarwal

Part Number: IWR6843

I have made some change in OOB demo. It is working absolutely fine in debug mode using CCS - desired data is coming on COM Port. But, in deployment mode, no data is coming on COM port.

I am flashing the .bin file present in Debug folder of the project built using CCS.

What could be the reason for data coming on COM port in debug mode but not in deployment mode?

over 3 years ago

0 Alec May over 3 years ago

TI__Genius 17265 points

Hi,

Do you see this problem if you use an unmodified version of the out of box demo? This will help us narrow this down a bit further.

Best Regards,
Alec

0 Radha Agarwal over 3 years ago in reply to Alec May

Prodigy 50 points

Hi Alec,

I was not facing this issue with the unmodified version of the out of box demo.

Thanks & Regards,

Radha

0 Alec May over 3 years ago in reply to Radha Agarwal

TI__Genius 17265 points

Radha,

Understood. I would recommend you try out your modifications one at a time to try to determine which one is likely causing the issue. Let me know if you have any questions about any of the specific changes that have been made.

Best Regards,
Alec

0 Radha Agarwal over 3 years ago in reply to Alec May

Prodigy 50 points

Thanks Alec. I know the specific step after which the issue came. However, I am not able to figure out the reason behind the issue. Because, if data on COM Port is coming in debug mode, then it should also come in deployment mode.

Best Regards,
Radha

0 Alec May over 3 years ago in reply to Radha Agarwal

TI__Genius 17265 points

Radha,

There can be some subtle differences in behavior in these two modes, but it is challenging to provide much more insight into the problem without seeing the change that you believe is the cause.

Best Regards,
Alec

Sensors

Sensors forum

IWR6843: Data not coming on COM port in deployment mode, while in debug mode, it is working fine.