MSP430FR5739: failed micro will not program

Hi Chris

Have you read out the code in the failed devices to see if any code change there?

Best regards

Gary

I did read out the device after trying to reprogram it is giving me the same hex values.

What I mean is have read out the code from the failed devices? And how you read it?

Unfortunately, I didn't read out the code before trying to reprogram it, but when I reprogram, it looks like everything loads correctly and then it fails when trying to verify the code. When i read out the code and compare to the original file both files match. 

Hi

So you mean you will get verify error during the programming right? Can you modify the code to remove this error?

Best regards

Gary

Hi Chris

I think that is a problem related with your code, because for our demo code there should not have the verify error there. You can try to down load the demo code like this http://dev.ti.com/tirex/explore/node?node=AOhxmxcyYgTpKeBRtb2Dmw__IOGqZri__LATEST

If you can't find where to change in the code, you can send your project to me. I can help you to look it.

Best regards

Gary

Hi Chris

Have you try our demo code? Does your problem be solved?

I have been able to program other boards. This specific one seems to be the problem. I tried the demo code and had the same issue. I think it may be related to the pc board the micro is soldered. I think we can close this issue for now. 

Thanks