Unable to add include iothub_service_client_auth.h to an existing project

[lph65724]

Hi there,
I am modifying the client sample project. When I add #include "iothub_service_client_auth.h" to the sample C file, the compiler shows "No such file or directory" unless I have an absolute path. However, even with absolute path, the compiler still shows undefined reference to 'IoTHubServiceClientAuth_CreateFromConnetionString'. Where else in the project I need to modify in order to make service_client APIs to work?

thank you

[shahpiyushv]

@lph65724 it is hard to tell what the exact issue could be. But, can you try with the release/v3.2 or release/v3.3 branches of ESP IDF?

[lph65724]

Hi @shahpiyushv,
with v3.2.2, I have run into other compile errors. I now have
*** No rule to make target 'C:/msys32/home/User/esp/esp-idf/components/bootloader/subproject/components/micro-ecc/micro-ecc/uECC.c', needed by 'micro-ecc/uECC.o'. Stop.
make[1]: *** [/home/User/esp/esp-idf/make/project.mk:530: component-micro-ecc-build] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [/home/User/esp/esp-idf/components/bootloader/Makefile.projbuild:41: /home/User/esp/esp-azure/examples/iothub_client_sample_mqtt/build/bootloader/bootloader.bin] Error 2

Thank you

[shahpiyushv]

@lph65724 , have you executed git submodule update --init --recursive once after switching to v3.2.2?

[lph65724]

@shahpiyushv, yes, I have.

[chhajedji]

@lph65724 I regenerated the same issue, following steps helped me to solve it:

1. update toolchain for v3.3
2. git submodule update --init --recursive in $IDF_PAH
3. run make -C $IDF_PATH/tools/kconfig clean
4. run make -j8 defconfig
5. run make clean
6. then make -j8 flash monitor
$IDF_PATH is path to my esp-idf directory

these steps should be sufficient

[lph65724]

@chinmaychhajed after updating to toolchain v3.3 and followed the steps you provided, it worked. Thank you