nrf_dfu_ble.c APP_ERROR_CHECK with SERVICE CHANGED but optional bonding

RE: nrf_dfu_ble.c APP_ERROR_CHECK with SERVICE CHANGED but optional bonding

Simonr — Tue, 02 Apr 2019 10:25:51 GMT

Hi James

It seems like your SoftDevice isn't configured with the SERVICE_CHANGED characteristic. But it is very hard to tell where exactly the fault is based on this snippet of code. nrf_dfu_ble.c is not an example project, so I am still wondering what project you encounter this problem in. Is it an example project made by Nordic or a project you have made yourself, in which case did you base it on one of our exapmle project, and can you test this with that unmodified example.

Best regards,

Simon

RE: nrf_dfu_ble.c APP_ERROR_CHECK with SERVICE CHANGED but optional bonding

JamesB7 — Mon, 01 Apr 2019 17:37:45 GMT

This is in nrf_dfu_ble.c.

NRF_DFU_BLE_REQUIRES_BONDS already is 0.

The documentation says "Attribute not found." for NRF_ERROR_NOT_FOUND.

RE: nrf_dfu_ble.c APP_ERROR_CHECK with SERVICE CHANGED but optional bonding

Simonr — Mon, 01 Apr 2019 08:34:00 GMT

Hi James

What example project do you encounter this issue in? The NRF_ERROR_NOT_FOUND says that Security parameters have not been set, and seeing as the BLE_GAP_EVT_SEC_PARAMS_REQUEST requests security parameters, you will have to enable some kind of security parameters. What happens if you set NRF_DFU_BLE_REQUIRES_BONDS 0?

Best regards,

Simon