Jumping to Bootloader failed.

RE: Jumping to Bootloader failed.

fzlee — Mon, 10 Jul 2017 14:47:39 GMT

No, I've tried it and can not work, I use keil 5.23 . There's no freeRTOS with dfu project in SDK12.3.0. Can you send me a project use FreeRTOS with dfu for 51822QFAC. Our product need to be massed production in September.

RE: Jumping to Bootloader failed.

bjorn-spockeli — Mon, 10 Jul 2017 14:20:48 GMT

Yes, the source code fixes should be applicable to the nRF51 as well. However, I recommend that you move to the latest SDK version, i.e. v12.2.0 where many of the FreeRTOS issues have been fixed.

RE: Jumping to Bootloader failed.

fzlee — Mon, 10 Jul 2017 12:09:52 GMT

But that answer is for board PCA10040 with nRF52832 , it's the same issue with 51822? I'm using SD130 v2.00 with SDK11.0. Thanks in advance.

RE: Jumping to Bootloader failed.

bjorn-spockeli — Mon, 10 Jul 2017 08:53:42 GMT

The issues should be addressed in this answer.

RE: Jumping to Bootloader failed.

fzlee — Sun, 09 Jul 2017 07:17:47 GMT

Hi Bjorn, For the PCA10028 51822QFAC also have this problem, how to slove?

RE: Jumping to Bootloader failed.

bjorn-spockeli — Tue, 06 Jun 2017 14:04:57 GMT

Can you debug the project and set a breakpoint in app_error_handler_bare() in app_error.c? If the breakpoint is hit, then take a look at the call stack to see where the error came from and report it here.

RE: Jumping to Bootloader failed.

Rudra — Fri, 19 May 2017 12:59:25 GMT

Hi Bjorn,

I have Added diff file of NUS service in nRF5_SDK_11.0.0_freertos_dfu_060516.zip. But, I am not able to see the advertising behavior. even I am not able to see any of the print in console.

Please let me know if I am missing anything.

Thanks, Rudra sagar

RE: Jumping to Bootloader failed.

Rudra — Fri, 19 May 2017 10:56:35 GMT

Hi Bjorn,

Thanks for the Information on Updated code. I have downloaded nRF5_SDK_11.0.0_freertos_dfu_060516.zip file and I tried to do DFU, its working good. Now, I am trying to add NUS service in it. But after compile and flashed, I am not able to see any of the Advertising behavior.

I don't know what is gone bad, Please let me know if you have done NUS in nRF5_SDK_11.0.0_freertos_dfu_060516.zip this code.

Thanks, Rudra Sagar

RE: Jumping to Bootloader failed.

bjorn-spockeli — Fri, 19 May 2017 08:36:43 GMT

Hi Rudra,

there are some known issues with freeRTOS and DFU in SDK v11.0.0, see the EDIT 6/5-16 : Added "buttonless" example based on SDK 11.0.0 (production) in this answer.

Best regards

Bjørn