compile error of DFU with nRF52832

[edmond.yun]

Hello,

I am using 14.0.1 sdk, and hope to use DFU (Secure bootloader), I am trying to use buttonless app in my app (uart example app), when copying some codes related with DFU function as follows, I have one error : Fatal Error[Pe1696]: cannot open source file "nrf_dfu_svci.h" C:\working_dir\yps-202n\nRF5_SDK_14.1.0_1dda907\components\ble\ble_services\ble_dfu\ble_dfu_bonded.c 45

I tried to add some codes in compiler as follows, but the error is happened. please help to let me know what I should do in order to solve this issue,

: add ble_dfu.c , ble_dfu_bonded.c and ble_dfu_unbonded.c in nRF_DFU folder, add nrf_dfu_svci.h in nRF_SVC folder,

thankful for your support in advance,

thanks.

[Bjørn Kvaale]

The NRF_SDH_BLE_VS_UUID_COUNT macro defines the number of vendor-specific UUIDs. If I were you, I would take a look at the services tutorial to get a better understanding of custom services & characteristics. Basically, for every custom service & characteristic, you need to define a custom 128-bit UUID, also called the vendor specific UUID. So figure out how many custom services & characteristics you are defining & set NRF_SDH_BLE_VS_UUID_COUNT to the number of custom services & characteristics. What is the minimum value you can set NRF_SDH_BLE_VS_UUID_COUNT to make the DFU work without any errors?

[edmond.yun]

Hello, Bjorn Kvaale,

thankful for your information, I refer and understand that I should increase the count in sdk_config.h,

after that, the problem is released,

thankful for your kindness,

thanks.

[Bjørn Kvaale]

Great! Good to hear that everything worked! Would you mind setting the comment that helped you the most as an answer? You can do this by pressing the "More" button under the comment & pressing "Verify Answer".