Hi,
i am working on nrf52dk . i want to do DFU with BLE can you provide any document link.
yes it works with "pca10040_s132_ble_debug". not with "pca10040_s132_ble".
They are almost the same except for the debug function, so pca10040_s132_ble should work. I have tested both can work. Erase the kit (nrfjprog --eraseall) before program the image.
-Amanda H.
can you verify my steps.
1.merged hex file secure bootloader and soft device used with following command.
"mergehex -m C:/Users/techn/Desktop/dfu/secure_bootloader_ble_s132_pca10040.hex C:/Users/techn/Desktop/dfu/s132_nrf52_7.2.0_softdevice.hex -o C:/Users/techn/Desktop/d fu/bootloader.hex"
2.generated dfu pkg with following command.
"nrfutil pkg generate --hw-version 52 --application-version 1 --application ble_app_blinky_pca10040_s132.hex --sd-req 0x0101 --key-file private.key app_dfu_blinky.zipZip created at app_dfu_blinky.zip"
3.programmed generated dfu zip file with mobile app "nordic_connect".
4.after the programming done . nrf52dk advertise "dfutarg". can you tell any thing i am missing in these steps
The procedure and commands look correct. The same flow can work with "pca10040_s132_ble_debug", then it supposed to work with "pca10040_s132_ble".
i have not merged softdevice hex file and secure bootloader dfu debug.hex in debug example .
i directly programmed it with SEGGER EMBEDDED STUDIO. and then programmed blinky.zip file with mobile app. and it works.
