Missing mbedtls defines when updating OpenThread libraries

RE: Missing mbedtls defines when updating OpenThread libraries

scnm — Thu, 29 Apr 2021 13:00:46 GMT

Hi Charlie, i've found the error, the order of the mbedtls libraries has to be:

LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedcrypto_shared.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_tls_vanilla.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_x509_vanilla.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedcrypto_cc3xx.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.4.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedcrypto_oberon.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedtls_base_vanilla.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedcrypto_cc3xx.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libmbedcrypto_shared.a
LIB_FILES += $(OT_ROOT)/third_party/NordicSemiconductor/libraries/nrf_security/lib/libnrf_cc310_platform_0.9.4.a

The other libraries were commented consciously, because i changed from local libraries to the one produced by the openthread build. It works now.

Still, thank you for your help,

Best regards

scnm

RE: Missing mbedtls defines when updating OpenThread libraries

Charlie — Tue, 27 Apr 2021 12:31:40 GMT

Hi scnm,

I have received your codes, but I feel not confident to help you with your new make file and folder structure. When the developer uses nRF SDK for their development, it is safe to copy an exiting example and modify it for your own application.

I saw that you have made a lot of changes or rewrite the makefile compared with the one in nRF5_SDK_for_Thread_and_Zigbee_v4.1.0_32ce5f8\examples\thread\simple_coap_client\pca10056\blank\armgcc. The compiling issue may be caused by one of the changes. I am not sure why you choose this way for your development even you are still a beginner of compiling tools.

I do have some findings after reading your make file, some mbedtls libraries are commented while in the example they are not, have you check them?

Best regards,

Charlie

RE: Missing mbedtls defines when updating OpenThread libraries

Charlie — Mon, 26 Apr 2021 21:13:25 GMT

I mean an example modified from your application that can easily recreate your issue, but it does not contain your critical codes.

RE: Missing mbedtls defines when updating OpenThread libraries

scnm — Mon, 26 Apr 2021 09:51:56 GMT

Hi Charlie,

Thanks for answering. I've used the MTD coap client example as an outline, and it worked with the OT-stack from the same commit as the SDK has.

Waht do you exactly mean by dummy example?

Best regards,

scnm

RE: Missing mbedtls defines when updating OpenThread libraries

Charlie — Thu, 22 Apr 2021 14:20:13 GMT

Hi scnm,

It seems you have done some changes to the original SDK folder structure.

Can you specify which example you start from? It would be great if you can provide a dummy example that I can recreate your issue based on the original nRF-SDK for Thread and ZigBee 4.1.0.

Best regards,

Charlie

RE: Missing mbedtls defines when updating OpenThread libraries

Charlie — Thu, 22 Apr 2021 13:28:19 GMT

Hi scnm,

I need some time to set up the environment for recreating the issue.

If you just start with OpenThread, I strongly suggest you turn to the new SDK from Thread — nRF Connect SDK documentation (nordicsemi.com). The development and maintenance for old nRF-SDK for Thread and ZigBee have been stoped. You may have trouble getting support in future development.

Best regards,

Charlie