RE: problem with MCUboot

Vojislav — Sat, 25 Apr 2020 13:48:13 GMT

Thank you for your reply, git clean -fxd did the job!

Best regards,
Vojislav

RE: problem with MCUboot

Sigurd — Fri, 24 Apr 2020 15:15:27 GMT

I don't have any issues compiling these projects in NCS v1.2 with CONFIG_BOOTLOADER_MCUBOOT=y

From the error-message, it looks like some old/stale build files are causing this issue.

Try to delete the build folder in ncs\mcuboot\boot\zephyr , or run git clean -fxd in ncs\mcuboot
If that does not work, try to clean your "/home/voja/.cache/zephyr" folder.

RE: problem with MCUboot

Vojislav — Fri, 24 Apr 2020 11:36:01 GMT

I have the same problem when trying to compile the USB_UART_BRIDGE example which has MCUBOOT enabled by default. When I run the command: west build -b nrf52840_pca20035 I get the response:

-- west build: build configuration:
       source directory: /home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge
       build directory: /home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge/build (created)
       BOARD: nrf52840_pca20035 (origin: command line)
-- west build: generating a build system
-- Zephyr version: 2.1.99
-- Found PythonInterp: /home/voja/.virtualenvs/zephyenv/bin/python (found suitable version "3.6.9", minimum required is "3.6") 
-- Selected BOARD nrf52840_pca20035
-- Found west: /home/voja/.virtualenvs/zephyenv/bin/west (found suitable version "0.6.3", minimum required is "0.6.0")
-- Loading /home/voja/Documents/irnas/ncs/nrf/boards/arm/nrf52840_pca20035/nrf52840_pca20035.dts as base
Devicetree configuration written to /home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge/build/zephyr/include/generated/devicetree.conf
Parsing /home/voja/Documents/irnas/ncs/zephyr/Kconfig
/home/voja/Documents/irnas/ncs/nrf/lib/fprotect/Kconfig:20: WARNING: dt_int_val is deprecated.
/home/voja/Documents/irnas/ncs/bootloader/mcuboot/zephyr/Kconfig:37: WARNING: dt_int_val is deprecated.
Loaded configuration '/home/voja/Documents/irnas/ncs/nrf/boards/arm/nrf52840_pca20035/nrf52840_pca20035_defconfig'
Merged configuration '/home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge/prj.conf'
Configuration saved to '/home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge/build/zephyr/.config'
-- The C compiler identification is GNU 8.3.1
-- The CXX compiler identification is GNU 8.3.1
-- The ASM compiler identification is GNU
-- Found assembler: /home/voja/Documents/gcc-arm-none-eabi-8-2019-q3-update/bin/arm-none-eabi-gcc
-- Cache files will be written to: /home/voja/.cache/zephyr

=== child image mcuboot begin ===
-- Zephyr version: 2.1.99
CMake Error at /home/voja/Documents/irnas/ncs/zephyr/cmake/app/boilerplate.cmake:106 (message):
  Source directory equals build directory.  In-source builds are not
  supported.  Please specify a build directory, e.g.  cmake -Bbuild -H.
Call Stack (most recent call first):
  CMakeLists.txt:47 (include)


-- Configuring incomplete, errors occurred!
See also "/home/voja/Documents/irnas/ncs/bootloader/mcuboot/boot/zephyr/CMakeFiles/CMakeOutput.log".
CMake Error at /home/voja/Documents/irnas/ncs/nrf/cmake/multi_image.cmake:176 (message):
  CMake generation for mcuboot failed, aborting.  Command: 1
Call Stack (most recent call first):
  /home/voja/Documents/irnas/ncs/nrf/cmake/multi_image.cmake:76 (add_child_image_from_source)
  /home/voja/Documents/irnas/ncs/bootloader/mcuboot/zephyr/CMakeLists.txt:86 (add_child_image)


-- Configuring incomplete, errors occurred!
See also "/home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge/build/CMakeFiles/CMakeOutput.log".
See also "/home/voja/Documents/irnas/ncs/nrf/samples/usb/usb_uart_bridge/build/CMakeFiles/CMakeError.log".

Best regards,
Vojislav

RE: problem with MCUboot

Vojislav — Fri, 24 Apr 2020 10:47:06 GMT

My goal is to do the FOTA over BLE on nRF52811 device, like stated in documentation:
https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/ug_nrf52.html#fota-upgrades

Best regards,
Vojislav