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ANT Broadcast example wont work, NRF_ERROR_SDM_LFCLK_SOURCE_UNKNOWN

Nestor Matas

Hi

I'm just starting with all this. My set up is a nRFgo motherboard with a nRF51422 DK attached (PCA10007). I've installed all the tools of the toolchain as stated in the getting started guide, I'm using Keil uvision 5.0.5.15. I've compiled and run the basic blinky_example project and it worked ok, so the device is working properly and the toolchain seems to be well configured. But as soon as I move forward and try to load and run any of the examples that make use of the SoftDevice (S210_nRF51422_2.0.0.0) I fail.

With the ant_broadcast_tx example the program gets a 0x00001000 error code when calling sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_50_PPM, softdevice_assert_callback); That error is NRF_ERROR_SDM_LFCLK_SOURCE_UNKNOWN, but I don't find any information on what to do to fix it. I've read that there may be problems accesing the softdevice if improper timer IRQs are set, but I'm just trying with the examples, I haven't touched a line of code.

Can someone light my path a little bit?

Thanks a lot.

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    This happens if you try to use the ANT examples from SDK 5.0.0 with an earlier revision of the nRF51422. As stated in the SDK's release notes, it is compatible only with nRF51422 revision DA (and later), and for earlier versions you should use SDK 4.4.2.

    You can access earlier releases on our website by clicking the version number in the list of downloads.

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  • 0

    This happens if you try to use the ANT examples from SDK 5.0.0 with an earlier revision of the nRF51422. As stated in the SDK's release notes, it is compatible only with nRF51422 revision DA (and later), and for earlier versions you should use SDK 4.4.2.

    You can access earlier releases on our website by clicking the version number in the list of downloads.

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