How do I setup examples/ble_app_template under Segger Embedded Studio?

[kte608]

I am trying to get the example examples/ble_peripheral/ble_app_template to work from nRF5_SDK_13.1.0.

nRF52832, s132, pca10040

Much of the code works, but inside peer_manager_init(), pm_init() fails.

This is because pds_init() fails due to fds_init() failing.

Inside fds_init() there is a line pages_init() which fails.

I assume the problem has something to do with my flash_placement.xml file. (attached)flash_placement.xml

Where should I look for the correct way to setup the memory so that fds will work?

[kte608]

I think the problem is that I need: thumb_crt0.s as mentioned here: PeerManagerProblems and here link text but I do not know what the standard thumb_crt0.s is or where to find it. It does not seem to be part of the SDK.

[Joakim Jakobsen]

Hi kte608!

I would suggest that you take a look at this blog-post, which got a lot of useful information. In the blog you can also find both the modified thumb_crt0.s file and the flash_placement.xml file available to download.

The thumb_crt0.s file is not part of the SDK. You will find it in the Segger Embedded Studio install folder; xxxx\SEGGER\SEGGER Embedded Studio 3.26a\source.

If you still can't get it working when following the blog-post with the modified files, please let me know.

Best regards,
Joakim.