CC2642R: Issues while porting code form CC26x2r1 evaluation board to CC2642R microcontroller

Raj Parab

Part Number: CC2642R
Other Parts Discussed in Thread: LAUNCHXL-CC26X2R1, , SYSCONFIG, ENERGYTRACE

Tool/software:

I have developed an application for CC2642R microcontroller based on BLE. However for testing and validation of the code, I had used the LAUNCHXL-CC26X2R1 evaluation board. The code as well as BLE works perfect on the evaluation board. However when CC2642R was programmed using the same code, the program works but BLE does not i.e. I am unable to view the device on BLE Scanner app. The peculiar thing is that normal example codes such as 'multi role' & 'simple-peripheral' work on CC2642R but my code doesn't. I have tried switching device by changing settings in "SysConfig" file but to no avail.

Can someone please help regarding the same. Also, kindly mention the configuration changes to be done if any.

Thanks

over 1 year ago

0 David over 1 year ago

TI__Genius 16825 points

Hello Raj,

Thanks for reaching out.

What SDK version are you using? Are you seeing this issue with a custom board?

If you have a EnergyTrace enabled XDS, could you activate it and share the current draw profile?

BR,

David.

0 Raj Parab over 1 year ago in reply to David

Prodigy 175 points

Hi David,

I am using simplelink_cc13xx_c26xx_sdk version 7.41.00.17.

Yes i am observing this issue with a custom made PCB board.

Sorry to say that I don't have EnergyTrace enabled XDS.

Can you kindly suggest me solutions for the same.

Thanks

0 Raj Parab over 1 year ago in reply to David

Prodigy 175 points

Hey,

The issue is now resolved. It occured due to addressing of memory space allocated to Non-Volatile Storage which caused the code to not work properly.

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CC2642R: Issues while porting code form CC26x2r1 evaluation board to CC2642R microcontroller