Can't Flash the code

[Areezo]

Hello,

I using the Segger with the last SDK. I modified the ble_app_uart  example, I added the softdevice to the addition files. When I run the debugger everything seems fine, but when I try to flash the code nothing is happening (the code is successfully downloaded to module) until i attach the debugger everything start working. any help will be appreciated.

[awneil]

Areezo said:

I added the softdrive

You mean, SoftDevice ?

Areezo said:

flush the code

Do you mean flash the code?

How are you downloading the code?

[Kenneth]

Compare the GPIO's when failing/working, likely one of them is floating (for instance try to add pull up on UART RXD).

[Areezo]

I just change the post to make more since. 

You mean, SoftDevice ?

yes

Do you mean flash the code?

yes

How are you downloading the code?

I'm using the J-Link

[Areezo]

I'm using the particle xenon. it was running fine before I change the firmware and flash my own. Even when I flash the HEX file in the example it's working fine.