Hi
I am trying to merge zephyr's http_get example (with TLS option) into the nordic mqtt_simple example (ncs 0.4.0) since I need to set up a httpS connection and not just a http connection as nordic's http_application_update shows (TLS not supported by nordic's download_client lib). I took the mqtt_simple as base since it is a simpler project than http_application_update and figured it would be easier to swap the mqtt requests with https requests.
I loaded the mqtt_simple into SES 4.16 and then tried to change the configuration using Project => Configure nRF Connect Project... and enable all symbols as given in the proj.conf of zephyr's http_get example (attached below)
# General config CONFIG_NEWLIB_LIBC=y # Networking config CONFIG_NETWORKING=y CONFIG_NET_IPV4=y CONFIG_NET_IPV6=y CONFIG_NET_TCP=y CONFIG_NET_SOCKETS=y CONFIG_NET_SOCKETS_POSIX_NAMES=y CONFIG_DNS_RESOLVER=y CONFIG_DNS_SERVER_IP_ADDRESSES=y CONFIG_DNS_SERVER1="192.0.2.2" # Network driver config CONFIG_TEST_RANDOM_GENERATOR=y # Network address config CONFIG_NET_CONFIG_SETTINGS=y CONFIG_NET_CONFIG_NEED_IPV4=y CONFIG_NET_CONFIG_MY_IPV4_ADDR="192.0.2.1" CONFIG_NET_CONFIG_PEER_IPV4_ADDR="192.0.2.2" CONFIG_NET_CONFIG_MY_IPV4_GW="192.0.2.2" # Network debug config CONFIG_NET_LOG=y
I get the following error message after pressing "Configure" (and the whole SES project is not usable anymore..)
Loading solution mqtt_simple.emProject Executing load commands cmake -GNinja -DBOARD=nrf9160_pca10090ns -DBOARD_DIR=C:/work/git/ncs/zephyr/boards/arm/nrf9160_pca10090 -DZEPHYR_TOOLCHAIN_VARIANT=gnuarmemb -DGNUARMEMB_TOOLCHAIN_PATH=C:/work/gnuarmemb -BC:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple/build_nrf9160_pca10090ns -HC:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple -DEXTRA_KCONFIG_TARGETS=menuconfig_ses -DEXTRA_KCONFIG_TARGET_COMMAND_FOR_menuconfig_ses=C:/work/EmbeddedStudio_ARM_Nordic_v416_win_x64/arm_segger_embedded_studio_v416_win_x64_nordic/html/configure_nordic_project_menuconfig.py -- Using application from 'C:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple' Zephyr version: 1.14.99 -- Selected BOARD nrf9160_pca10090ns -- Found west: C:/Python37/Scripts/west.exe (found suitable version "0.5.8", minimum required is "0.5.6") -- Cache files will be written to: C:\Users\lama5\AppData\Local/.cache/zephyr USING OUT OF TREE BOARD -- Loading C:/work/git/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090ns.dts as base -- Overlaying C:/work/git/ncs/zephyr/dts/common/common.dts warning: user value 0 on the int symbol DNS_RESOLVER_MAX_SERVERS (defined at subsys\net\lib\dns\Kconfig:49) ignored due to being outside the active range ([1, 0]) -- falling back on defaults warning: default value 1 on DNS_RESOLVER_MAX_SERVERS (defined at subsys\net\lib\dns\Kconfig:49) clamped to 0 due to being outside the active range ([1, 0]) Parsing Kconfig tree in C:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple/Kconfig Loading C:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple/build_nrf9160_pca10090ns/zephyr/.config as base Error: Aborting due to non-whitelisted Kconfig warning 'warning: user value 0 on the int symbol DNS_RESOLVER_MAX_SERVERS (defined at subsys\net\lib\dns\Kconfig:49) ignored due to being outside the active range ([1, 0]) -- falling back on defaults'. Note: If this warning doesn't point to an actual problem, you can add it to the whitelist at the top of C:/work/git/ncs/zephyr/scripts/kconfig/kconfig.py. CMake Error at C:/work/git/ncs/zephyr/cmake/kconfig.cmake:194 (message): command failed with return code: 1 Call Stack (most recent call first): C:/work/git/ncs/zephyr/cmake/app/boilerplate.cmake:500 (include) CMakeLists.txt:10 (include) -- Configuring incomplete, errors occurred! See also "C:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple/build_nrf9160_pca10090ns/CMakeFiles/CMakeOutput.log". See also "C:/work/git/ncs/nrf/samples/nrf9160/mqtt_simple/build_nrf9160_pca10090ns/CMakeFiles/CMakeError.log". Project load failed Reported error: solution load command failed (1)
Setting DNS_RESOLVER_MAX_SERVERS = 1 is not possible in "Configure nRF Connect Project" since it gets reset to 0 automatically.
Also the NET_TCP symbol can not be enabled in "Configure nRF Connect Project" of the mqtt_simple sample compared to zephyr's http_get example where it is visible in "Configure nRF Connect Project".
What am I doing wrong / what would be the right approach?
Is https even supported by the nRF9160?
BR, Marc
