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Is there a checksum embedded in the S110?

Moloch

Hello everyone,

I haven't read anything in the official documentation about it, but I was wondering if the S110 has an embedded checksum that I can use to verify its integrity at runtime.

I already do something similar for my application and it would be useful to extend the concept to the SoftDevice as well.

Thanks!

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    I am just starting to work on my bootloader code and I was planning on hiding an extra CRC-32 at the end of the softdevice (88K-4). I'm not sure how stable that will be across softdevice versions. It might be better to hide it at the end of the master boot record (0x3FC). Maybe someone from nordic will chime in with a version stable place to hide the CRC inside the softdevice address range.

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    I am just starting to work on my bootloader code and I was planning on hiding an extra CRC-32 at the end of the softdevice (88K-4). I'm not sure how stable that will be across softdevice versions. It might be better to hide it at the end of the master boot record (0x3FC). Maybe someone from nordic will chime in with a version stable place to hide the CRC inside the softdevice address range.

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