RE: Add FOTA over BLE to nrf9151+nrf52840

Charlie — Tue, 12 Nov 2024 14:47:14 GMT

Hi Michal,

I have not seen anyone tried this before. If nRF9160 can receiving image over BLE, there shouldn't be any issue to do update.

You may refer to the codes following exercies to implment a smp server on nRF9160 side, then test with uart to make sure there is no issue with mcuboot to do firmware udpate first.

Exercise 3 - FOTA over Bluetooth Low Energy - Nordic Developer Academy

Best regards,

Charlie

RE: Add FOTA over BLE to nrf9151+nrf52840

Michal — Mon, 11 Nov 2024 15:35:27 GMT

Hi Charlie. Thank you for the reply. Please note that the mentioned case is different - there the custom UART protocol is used to communicate nrf53<->nrf91. In my case I use HCI with lp_uart variant.

Anyway I was able to get it all to compile, but I am just getting an MCU boot compilation error:

[22/29] Building C object CMakeFiles/app.dir/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c.obj
FAILED: CMakeFiles/app.dir/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c.obj
ccache /home/michal/ncs/toolchains/e9dba88316/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -DKERNEL -DK_HEAP_MEM_POOL_SIZE=0 -DMBEDTLS_CONFIG_FILE=\"/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/zephyr/include/mcuboot-mbedtls-cfg.h\" -DNCS_APPLICATION_BOOT_BANNER_GIT_REPO -DNRF9120_XXAA -DNRF_SKIP_FICR_NS_COPY_TO_RAM -DUSE_PARTITION_MANAGER=1 -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/zephyr/include -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/zephyr/targets -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/bootutil/include -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/mbedtls-asn1/include -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf -I/home/michal/ncs/v2.7.0/zephyr/include -I/home/michal/repos/MG105/build/mcuboot/zephyr/include/generated -I/home/michal/ncs/v2.7.0/zephyr/soc/nordic -I/home/michal/ncs/v2.7.0/zephyr/soc/nordic/nrf91/. -I/home/michal/ncs/v2.7.0/zephyr/soc/nordic/common/. -I/home/michal/ncs/v2.7.0/nrf/include -I/home/michal/ncs/v2.7.0/nrf/tests/include -I/home/michal/ncs/v2.7.0/modules/hal/cmsis/CMSIS/Core/Include -I/home/michal/ncs/v2.7.0/zephyr/modules/cmsis/. -I/home/michal/ncs/v2.7.0/modules/hal/nordic/nrfx -I/home/michal/ncs/v2.7.0/modules/hal/nordic/nrfx/drivers/include -I/home/michal/ncs/v2.7.0/modules/hal/nordic/nrfx/mdk -I/home/michal/ncs/v2.7.0/zephyr/modules/hal_nordic/nrfx/. -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/bootutil/zephyr/.. -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/bootutil/zephyr/../include -I/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/bootutil/zephyr/../../zephyr/include -I/home/michal/ncs/v2.7.0/nrfxlib/crypto/nrf_cc310_bl/include -isystem /home/michal/ncs/v2.7.0/zephyr/lib/libc/minimal/include -isystem /home/michal/ncs/v2.7.0/zephyr/lib/libc/common/include -isystem /home/michal/ncs/toolchains/e9dba88316/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/include -isystem /home/michal/ncs/toolchains/e9dba88316/opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/include-fixed -isystem /home/michal/ncs/v2.7.0/nrfxlib/crypto/nrf_cc310_platform/include -fno-strict-aliasing -Os -imacros /home/michal/repos/MG105/build/mcuboot/zephyr/include/generated/autoconf.h -ffreestanding -fno-common -g -gdwarf-4 -fdiagnostics-color=always -mcpu=cortex-m33 -mthumb -mabi=aapcs -mfpu=fpv5-sp-d16 -mfloat-abi=hard -mfp16-format=ieee --sysroot=/home/michal/ncs/toolchains/e9dba88316/opt/zephyr-sdk/arm-zephyr-eabi/arm-zephyr-eabi -imacros /home/michal/ncs/v2.7.0/zephyr/include/zephyr/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wdouble-promotion -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-pic -fno-pie -fno-asynchronous-unwind-tables -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop -fmacro-prefix-map=/home/michal/ncs/v2.7.0/bootloader/mcuboot/boot/zephyr=CMAKE_SOURCE_DIR -fmacro-prefix-map=/home/michal/ncs/v2.7.0/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/michal/ncs/v2.7.0=WEST_TOPDIR -ffunction-sections -fdata-sections -std=c99 -nostdinc -MD -MT CMakeFiles/app.dir/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c.obj -MF CMakeFiles/app.dir/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c.obj.d -o CMakeFiles/app.dir/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c.obj -c /home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c
In file included from /home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.c:18:
/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.h: In function 'nrf_cc310_enable':
/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.h:53:5: error: 'NRF_CRYPTOCELL' undeclared (first use in this function); did you mean 'NRF_CRYPTOCELL_S'?
53 | NRF_CRYPTOCELL->ENABLE=1;
| ^~~~~~~~~~~~~~
| NRF_CRYPTOCELL_S
/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.h:53:5: note: each undeclared identifier is reported only once for each function it appears in
/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.h: In function 'nrf_cc310_disable':
/home/michal/ncs/v2.7.0/bootloader/mcuboot/ext/nrf/cc310_glue.h:58:5: error: 'NRF_CRYPTOCELL' undeclared (first use in this function); did you mean 'NRF_CRYPTOCELL_S'?
58 | NRF_CRYPTOCELL->ENABLE=0;
| ^~~~~~~~~~~~~~
| NRF_CRYPTOCELL_S
ninja: build stopped: subcommand failed.
FAILED: _sysbuild/sysbuild/images/bootloader/mcuboot-prefix/src/mcuboot-stamp/mcuboot-build /home/michal/repos/MG105/build/_sysbuild/sysbuild/images/bootloader/mcuboot-prefix/src/mcuboot-stamp/mcuboot-build
cd /home/michal/repos/MG105/build/mcuboot && /home/michal/ncs/toolchains/e9dba88316/usr/local/bin/cmake --build .
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: /home/michal/ncs/toolchains/e9dba88316/usr/local/bin/cmake --build /home/michal/repos/MG105/build

I don't think I am including cc310 and MCU boot doesn't use it as far as I read, so how do I disable this?

Best regards,

Michal

RE: Add FOTA over BLE to nrf9151+nrf52840

Charlie — Mon, 11 Nov 2024 13:26:45 GMT

Hi Michal,

If you mean using BLE FOTA an nRF9151 with nRF52840, you can refer to a similar discussion here UART DFU of a nRF9160 in recovery mode via nRF5340. - Nordic Q&A - Nordic DevZone - Nordic DevZone

Best regards,

Charlie