Issues with Segger

[beemavishnu]

Hello,

 

I am using nRF52840, S140 v7.0.1.

Till last week I was able to compile and load on nRF Dev Kit. But today suddenly it stopped working. I am getting below pop-up window.

 

 

Below is the JLink version

 

 

But I am able to use JTag and able to erase entire flash and program my application. But unfortunatelly I am not seeing any advertisement packets.

 

Is there any issue in latest JLink version.

 

Thanks & Regards

Vishnu Beema

[Vidar Berg]

Hello Vishnu,

Have you tried the same with any of the original Segger projects in the SDK? I'm thinking it could be related to the debugger settings in your project since programming with nrfjprog works.

Best regards,

Vidar

[beemavishnu]

Thank you for your inputs.

Yes, original Segger project worked.

I compared my ble_app_blinky_pca10056_s140_Release.jlink with working. I am not sure how come below values are changed to 0.

WorkRAMSize = 0x00000
WorkRAMAddr = 0x00000000

Finally changed to 

WorkRAMSize = 0x40000
WorkRAMAddr = 0x20000000

Now its working.

Thanks & Regards

Vishnu Beema

[Vidar Berg]

I'm not sure what may have caused this, but the *.jlink files are autogenerated by SES, so there might be a problem with your project settings. You could try to delete the existing ble_app_blinky_pca10056_s140_Release.jlink and see if SES regenerates the file with appropriate settings.

Best regards,

Vidar

[beemavishnu]

Thank you for your inputs. Now its working fine.