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SVC Handler Missing

Dalbert

I am trying to get the Heart Rate example in the nRF51 SDK to work (found in ...nrf51822/board/nrf6310/ble/ble_app_hrs). It fails at line 338 in main.c (at the call sd_ble_gap_device_name_set) with an error code of 1, which, according to nrf_error.h, is a "SVC Handler is Missing".

Here is my setup:

Windows 7, Keil uVision V5.05.15, nRF51 SDK: version v5_0_0_34603 Softdevice: s110_nrf51822_5.2.1 Board: PCA10005

I believe I have followed the User Guide exactly. I have not made any changes to the source code or the project settings. I was careful to program the softdevice with nRFgo Studio, before using Keil to flash the application. I also tried allowing nRFgo Studio to flash both the application and the softdevice.

I have even tried using a GNU tool chain from the command line, and also allowing Eclipse to build the application per the nAN-29 document. All efforts lead to the same error being returned from line 338 in main.c.

I am stuck. Any help at this point would be very welcome.

Thank You Dal

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  • 0

    Hi, I though I'd append this problem here, rather than start a new thread as I'm having similar issues... for SDK 5.1.0, using Keil 5.1 and the _hrs example and _advertising example:

    If I load the softdevice 6.0, I get

    Error: Flash Download failed - "Cortex-M0"

    If I clear the softdevice and download, I get no load errors, get some LEDs (for _advertising); but of course it stops when initialising the softdevice.

    I've built for nrf51822_xxab and nrf51822_xxxx - same result.

    thanks for any ideas,

  • 0 in reply to Lionel Sacks

    This is really a completely separate issue, so please post it as a new question, to avoid messing up this one, which already has a clear answer.

    However, it sounds as if you may be working with the examples in Board\nrf6310\ble_s110_serialization. Beware that those are not for use with the softdevice, but with the serialization module, as indicated by the folder name. The ones that work with the softdevice are in Board\nrf6310\s110.

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  • 0 in reply to Lionel Sacks

    This is really a completely separate issue, so please post it as a new question, to avoid messing up this one, which already has a clear answer.

    However, it sounds as if you may be working with the examples in Board\nrf6310\ble_s110_serialization. Beware that those are not for use with the softdevice, but with the serialization module, as indicated by the folder name. The ones that work with the softdevice are in Board\nrf6310\s110.

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