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### Help compiling using esp-open-sdk

Posted: Mon May 13, 2019 8:35 am
Hi,

I compile the esp-non-os-sdk using esp-open-sdk, however, I want to make some changes to the mbedtls library but have had no luck as it doesn't seem to compile my changes.

Does anybody have experience with esp-open-sdk?

https://github.com/pfalcon/esp-open-sdk

### Re: Help compiling using esp-open-sdk

Posted: Mon May 13, 2019 10:19 am
What is it doing? It should compile OK.

The other approach is to just compile the toolchain and then use the mbedTLS that is shipped with the NonOS SDK (third_party directory) as your starting point

### Re: Help compiling using esp-open-sdk

Posted: Tue May 14, 2019 7:07 am

So, I maybe didn't explain myself well, sorry. It does compile fine, but doesn't take my changes.
I am changing the following file:

third_party\include\mbedtls\config_esp.h

Then as a test I only enable tlsv1.1 (MBEDTLS_SSL_PROTO_TLS1_1) and disable (comment) the rest. However my mqtt continues using TLS1.2 to connect to the broker...

So not sure what exactly I need to change for this to get compiled...

### Re: Help compiling using esp-open-sdk

Posted: Fri Sep 20, 2019 3:09 am