NRF Connect 3.0.0 and Secure Bootloader

[abe]

Hi, I'm using a PCA10056 DK board to start new development. I try to program DFU secure bootloader and SoftDevice using nRF Connect 3.0.0
My issue:
- configure both hex files on programmer

- start programming (Erase and Write)

- the program procedure starts, but after few seconds the blue bar is freezed, and the nRF Connect stops work. (see video here attached)

- I must force the nRF Connect termination (using task manager), restart program and reconnect the DK boards but nRF Connect is not able to show correctly the FW inside boards

What I wrong?

[abe]

Hi Hung, 

yes, if I flash the files one by one i'ts all ok.
I'm flashing the BootLoader hex generated from your example \nRF5_SDK_15.3.0_59ac345\examples\dfu\secure_bootloader\pca10056_ble, and softdevice here \nRF5_SDK_15.3.0_59ac345\components\softdevice\s140\hex

[Hung Bui]

Could you tell the Jlink version you are using ? 

If you combine softdevice hex and normal application hex do you have the same problem ?

[abe]

Hi Hung,

Jlink version 6.44
No, If I load SoftDevice and Blinky example I have no issues.

[Hung Bui]

Hi Abele, could yo provide the hex files you used so we can test her ? 

[abe]

Hung,
I'm using the default hex files on nRF5_SDK_15.3.0_59ac345.

Just today my nRF Connect an Programmer were updated (see image).
I tried but I have same issue.
The log file has many more details, also for errors; here attached the file.

2019-08-21T16_38_19.953Z-log.txt