Issue in loading softdevice using keil

RE: Issue in loading softdevice using keil

Muhammet YILDIZ — Tue, 12 Dec 2017 07:42:46 GMT

I have the same issue. Did you solve your problem?

RE: Issue in loading softdevice using keil

sumanta — Wed, 20 Apr 2016 13:47:15 GMT

Dear Hung i have tried the above process for s310 soft device using Keil-5 but i am getting the error

Error: Flash Download failed - "Cortex-M0"

plz help me how to fix this error

RE: Issue in loading softdevice using keil

deepu — Wed, 12 Aug 2015 06:01:01 GMT

okay,thank you Hung Bui.It works fine now...

RE: Issue in loading softdevice using keil

Hung Bui — Tue, 11 Aug 2015 13:28:53 GMT

Hi deepu,

Thanks for sending the screenshot.

I tried here and found that when we do a "Clean Target" from the Project menu, the included softdevice in the \components\softdevice\s110\hex folder will be erased. This explains the issue you have on the 2nd screenshot.

To fix this if you accidentally click clean target or rebuild target (on Keil4), is to copy the softdevice that you can download from our website to the folder and rename it to s110_softdevice.hex.

RE: Issue in loading softdevice using keil

deepu — Tue, 11 Aug 2015 12:23:45 GMT

i could load the softdevice from keil before the image file attached happened.

1st image:it occured when i pressed the build ie circled in the first image

2nd image: after clickingthe build button ,i clicked the download button as usual and this image .

RE: Issue in loading softdevice using keil

Hung Bui — Tue, 11 Aug 2015 11:57:30 GMT

@Deepu: Could you take the screenshot when the issue occurs ?

I tried here compiling the project doesn't affect anything (because nothing is compiled when doing so, the softdevice is precompiled, and the project is just a dummy project for flashing purpose only).

RE: Issue in loading softdevice using keil

deepu — Tue, 11 Aug 2015 06:06:26 GMT

It happens for all programs with softdevice.

The thing is that i am not able to flash the softdevice using keil,but i can debug the application using it.But for a fresh program just extracted from zip i am able to flash the softdevice using keil.This capability of keil stops once i set flash softdevice and click build by mistake thinking that it is the application code,for which build is required to check for errors

IROM1 start address is 0x0

RE: Issue in loading softdevice using keil

Hung Bui — Fri, 07 Aug 2015 12:05:42 GMT

@deepu: Which project did you test with ?

What the flash_softdevice does is to flash either S110, S120 or S130 softdevice into the chip. What I suspect is that the flashed softdevice occupied the area of your application image. Could you check what is your IROM1 start address in your project option ?