Hi
I'm using the connectivity interface of the softdevices a lot and recently failures in the documentation of the connectivity protocol caused a long debug session. Maybe you could update the documentation with a fixed version.
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In the encoding for the event BLE_GAP_EVT_AUTH_STATUS the 6th byte contains the bitfields for "bonded" and "error_src" (Link). The documentation shows that the lowest bit corresponds to the bonded field and the next bits to the error_src. After looking at the code the error_src is represented by the lowest two bits and the bonded by the 3rd bit. I had a look at this for S130 V2 (SDK 11), but it probably also affects the S130 V1 in SDK10.
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Another failure is that the keyset structure is shown in various places with a length of 6 to 138 bytes for own and peer device. This is wrong because in S130 V2 the public key was added to the keyset. The correct range would be 8 to 268 bytes for keysets of own and peer device.
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The documentation of the ble_gap_enc_info_t is invalid. The new in the S130v2 added bit at for LESC is not part of the documentation and the other old fields have been shifted one bit higher.
In addition it's also wrong implemented in the code for ble_gap_encrypt_req_enc. This has the impact, that the ble_gap_encrypt function causes invalid encryption because the bits are wrong filed in (see this question).
Regards Adrian
