Hi,
I am trying to create and FOTA upgradable application on the nrf52811 SoC. I have managed to do the same for nrf52832, but when I repeated the process for nrf52811 it seems that there is not enough memory. Here is the build output after running the command west build -b nrf52811_pca10056:
> Executing task in folder peripheral_uart: source /home/voja/.virtualenvs/zephyenv/bin/activate; west build -b nrf52811_pca10056 -d build/nrf52811_pca10056_app <
-- west build: build configuration:
source directory: /home/voja/Documents/irnas/zephyr_tests/peripheral_uart
build directory: /home/voja/Documents/irnas/zephyr_tests/peripheral_uart/build/nrf52811_pca10056_app
BOARD: nrf52811_pca10056 (origin: CMakeCache.txt)
-- west build: building application
[1/256] Preparing syscall dependency handling
[12/256] Performing build step for 'mcuboot_subimage'
[1/1] Linking C executable zephyr/zephyr.elf
[43/256] Building C object CMakeFiles/app.dir/src/main.c.obj
../../src/main.c:299:13: warning: 'bt_ready' defined but not used [-Wunused-function]
static void bt_ready(int err)
^~~~~~~~
../../src/main.c:284:13: warning: 'advertise' defined but not used [-Wunused-function]
static void advertise(struct k_work *work)
^~~~~~~~~
[247/256] Linking C executable zephyr/zephyr_prebuilt.elf
FAILED: zephyr/zephyr_prebuilt.elf
: && ccache /home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/arm-none-eabi-gcc zephyr/CMakeFiles/zephyr_prebuilt.dir/misc/empty_file.c.obj -o zephyr/zephyr_prebuilt.elf -Wl,-T zephyr/linker.cmd -Wl,-Map=/home/voja/Documents/irnas/zephyr_tests/peripheral_uart/build/nrf52811_pca10056_app/zephyr/zephyr_prebuilt.map -Wl,--whole-archive app/libapp.a zephyr/libzephyr.a zephyr/arch/common/libarch__common.a zephyr/arch/arch/arm/core/aarch32/libarch__arm__core__aarch32.a zephyr/arch/arch/arm/core/aarch32/cortex_m/libarch__arm__core__aarch32__cortex_m.a zephyr/arch/arch/arm/core/aarch32/cortex_m/mpu/libarch__arm__core__aarch32__cortex_m__mpu.a zephyr/lib/libc/minimal/liblib__libc__minimal.a zephyr/lib/posix/liblib__posix.a zephyr/soc/arm/common/cortex_m/libsoc__arm__common__cortex_m.a zephyr/soc/arm/nordic_nrf/nrf52/libsoc__arm__nordic_nrf__nrf52.a zephyr/subsys/bluetooth/common/libsubsys__bluetooth__common.a zephyr/subsys/bluetooth/host/libsubsys__bluetooth__host.a zephyr/subsys/bluetooth/controller/libsubsys__bluetooth__controller.a zephyr/subsys/fs/libsubsys__fs.a zephyr/subsys/mgmt/libsubsys__mgmt.a zephyr/subsys/net/libsubsys__net.a zephyr/subsys/random/libsubsys__random.a zephyr/drivers/gpio/libdrivers__gpio.a zephyr/drivers/flash/libdrivers__flash.a zephyr/drivers/serial/libdrivers__serial.a zephyr/drivers/entropy/libdrivers__entropy.a modules/nrf/lib/dk_buttons_and_leds/lib..__nrf__lib__dk_buttons_and_leds.a modules/nrf/lib/fatal_error/lib..__nrf__lib__fatal_error.a modules/mcumgr/lib..__modules__lib__mcumgr.a modules/tinycbor/lib..__modules__lib__tinycbor.a modules/nordic/lib..__modules__hal__nordic.a modules/littlefs/lib..__modules__fs__littlefs.a -Wl,--no-whole-archive zephyr/kernel/libkernel.a zephyr/CMakeFiles/offsets.dir/./arch/arm/core/offsets/offsets.c.obj -L"/home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/../lib/gcc/arm-none-eabi/8.3.1/thumb/v7e-m/nofp" -L/home/voja/Documents/irnas/zephyr_tests/peripheral_uart/build/nrf52811_pca10056_app/zephyr -lgcc -Wl,--print-memory-usage -mthumb -mcpu=cortex-m4 -Wl,--gc-sections -Wl,--build-id=none -Wl,--sort-common=descending -Wl,--sort-section=alignment -Wl,-u,_OffsetAbsSyms -Wl,-u,_ConfigAbsSyms -nostdlib -static -no-pie -Wl,-X -Wl,-N -Wl,--orphan-handling=warn -mabi=aapcs -march=armv7e-m && :
Memory region Used Size Region Size %age Used
FLASH: 194652 B 60928 B 319.48%
SRAM: 34160 B 24 KB 139.00%
IDT_LIST: 136 B 2 KB 6.64/home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/../lib/gcc/arm-none-eabi/8.3.1/../../../../arm-none-eabi/bin/ld: zephyr/zephyr_prebuilt.elf section `text' will not fit in region `FLASH'
/home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/../lib/gcc/arm-none-eabi/8.3.1/../../../../arm-none-eabi/bin/ld: zephyr/zephyr_prebuilt.elf section `noinit' will not fit in region `SRAM'
/home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/../lib/gcc/arm-none-eabi/8.3.1/../../../../arm-none-eabi/bin/ld: section .intList VMA [0000000020006000,0000000020006087] overlaps section noinit VMA [0000000020002e20,00000000200078bb]
/home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/../lib/gcc/arm-none-eabi/8.3.1/../../../../arm-none-eabi/bin/ld: region `FLASH' overflowed by 133724 bytes
/home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/../lib/gcc/arm-none-eabi/8.3.1/../../../../arm-none-eabi/bin/ld: region `SRAM' overflowed by 9584 bytes
collect2: error: ld returned 1 exit status
%
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: /usr/bin/cmake --build /home/voja/Documents/irnas/zephyr_tests/peripheral_uart/build/nrf52811_pca10056_app
The terminal process terminated with exit code: 1
So is there enough space on the nrf52811 to do such a thing?
If it is what are the changes needed to be made so it can compile?
I saw a similar question a while back on the devzone: link but then you did not support nrf52 series in the NCS.
Best regards,
Vojislav
