saving bonding data fail with DFU code

[Terry_Huang]

I use the sample code CE221984 and run the app1 code. All BLE function work. But I change our application code to replace app 1 code. We can not save the bonding information and it is stuck. If I change the power mode from 1.1V LDO to 1.1V SIMO Buck, the saving bonding problem can be solve. But it causes another problem.

Can any one give me some suggestion?

[VenkataD_41]

Hi,

Have you made any modifications to the linker script of your application? especially the emulated EEPROM section? If yes, please undo those changes and check once.

Also, please implement the following KBA in your application and check once.

https://community.cypress.com/t5/Knowledge-Base-Articles/Updating-PDL-syspm-Driver-for-Hard-Fault-Pr...

Kindly update the results.

Thanks

Ganesh

[VenkataD_41]

Hi ,

Can I know the status of the issue? Have you tried the method mentioned in previous post?

Thanks and regards

Ganesh