Hello,
I am attempting to integrate FOTA (HTTP Application Update) into a Thingy91 project on top of the LTE BLE Gateway example project.
I am on nRF Connect SDK v1.1 (tagged) with the patch provided in the following thread https://devzone.nordicsemi.com/f/nordic-q-a/52689/nrf9160-lte-sensor-gateway-on-thingy-91/217018.
The modem firmware on the Thingy91 is up to date at version 1.0.1.
If I add the following to the bottom of prj.conf:
# Image manager CONFIG_IMG_MANAGER=y CONFIG_FLASH=y CONFIG_IMG_ERASE_PROGRESSIVELY=y # FOTA library CONFIG_DOWNLOAD_CLIENT=y CONFIG_DOWNLOAD_CLIENT_STACK_SIZE=4096 CONFIG_DFU_TARGET=y CONFIG_FOTA_DOWNLOAD=y # Application Upgrade support CONFIG_BOOTLOADER_MCUBOOT=y # Sample configuration CONFIG_DOWNLOAD_HOST="s3.amazonaws.com" CONFIG_DOWNLOAD_FILE="nordic-firmware-files/c1838e44-9d6f-4f41-990e-70b4e60770ce" CONFIG_APPLICATION_VERSION=1
and update Kconfig with the following:
menu "Application Update (FOTA)" config DOWNLOAD_HOST string "Download host name" config DOWNLOAD_FILE string "The file to download" config APPLICATION_VERSION int "Application version" default 1 endmenu
the bluetooth will fail to initialize properly.
00> Application started 00> 00> Modem info successfully established 00> 00> Initializing Bluetooth.. 00> 00> [00:00:00.337,677] <err> bt_driver: Unknown H:4 type 0x01 00> [00:00:00.337,707] <err> bt_driver: Unknown H:4 type 0x00 00> [00:00:00.337,707] <err> bt_driver: Unknown H:4 type 0x00 00> Establishing LTE link (this may take some time) ... 00> 00> ASSERTION FAIL [err == 0] @ ZEPHYR_BASE/subsys/bluetooth/host/hci_core.c:340 00> 00> k_sem_take failed with err -11 00> 00> [00:00:10.338,012] <err> os: r0/a1: 0x00000004 r1/a2: 0x00000154 r2/a3: 0x00000000 00> [00:00:10.338,043] <err> os: r3/a4: 0x00000002 r12/ip: 0x00000000 r14/lr: 0x00021f5b 00> [00:00:10.338,043] <err> os: xpsr: 0x41000000 00> [00:00:10.338,043] <err> os: s[0]: 0x00000000 s[1]: 0x00000000 s[2]: 0x00000000 s[3]: 0x00000000 00> 00> [00:00:10.338,073] <err> os: s[4]: 0x00000000 s[5]: 0x00000000 s[6]: 0x00000000 s[7]: 0x00000000 00> 00> [00:00:10.338,073] <err> os: s[8]: 0x00000000 s[9]: 0x00000000 s[10]: 0x00000000 s[11]: 0x00000000 00> 00> [00:00:10.338,104] <err> os: s[12]: 0x00000000 s[13]: 0x00000000 s[14]: 0x00000000 s[15]: 0x00000000 00> 00> [00:00:10.338,104] <err> os: fpscr: 0x200285cc 00> 00> [00:00:10.338,134] <err> os: Faulting instruction address (r15/pc): 0x0004292e 00> [00:00:10.338,134] <err> os: >>> ZEPHYR FATAL ERROR 4: Kernel panic 00> [00:00:10.338,165] <err> os: Current thread: 0x200285e0 (unknown) 00> [00:00:10.736,145] <err> os: Halting
Thank you for your assistance. Attaching LTE BLE Gateway project with FOTA changes.
lte-ble-gateway-with-fota.zip