[HELP] Making HTTPS calls using MBEDTLS

[engdavidiogo]

Description

I need help understanding what is wrong with this implementation attempt.

I am trying to make HTTPS calls in my project using MBEDTLS, and for that, I am using the default Wi-Fi configuration for the ESP32C6.

$ ./tools/configure.sh esp32c6-devkitc:wifi

After that, I enable the following configurations in the menu:

CONFIG_CRYPTO_MBEDTLS
CONFIG_MBEDTLS_APPS
CONFIG_MBEDTLS_APP_BENCHMARK
CONFIG_MBEDTLS_APP_SELFTEST

With this configuration, when trying to build, I get the following output:

Please let me know if I skipped any necessary steps for success.

Verification

• I have verified before submitting the report.

[engdavidiogo]

Adding to what has already been said:

It seems like the issue is related to missing configurations in NuttX concerning the Espressif HAL for the ESP32C6.

As a validation, I enabled the MBEDTLS features using the following configuration for the STM32F746:

$ ./tools/configure.sh stm32f746g-disco:netnsh

I also applied the same configuration for the ESP32:

$ ./tools/configure.sh esp32-devkitc:wifi

@fdcavalcanti, @eren-terzioglu can you PTAL?

[fdcavalcanti]

Checknuttx/arch/risc-v/src/esp32c6/esp-hal-3rdparty/nuttx/esp32c6/include/sdkconfig.h.
You will see some symbols are already defined there, maybe it will help you better understand what's going on.

[pkarashchenko]

I was trying to deal with similar in the past in #11738
Seems like linking process is using CFLAGS with both app flags and flags from Wireless.mk

[FelipeMdeO]

You are right @pkarashchenko , I did same thing than you and now we are able to compile.
@fdcavalcanti can you check whether a did right process here: espressif/esp-hal-3rdparty#5, please?

[fdcavalcanti]

I'll take a look soon. Hold on a bit.
Did this solve your problems, any other issues after you added those changes on esp-hal?

[FelipeMdeO]

@engdavidiogo is everything ok in your side ?

[engdavidiogo]

Yes @FelipeMdeO , I can reproduce the build without any errors.

@fdcavalcanti I continue testing and have no apparent problems

[FelipeMdeO]

@fdcavalcanti We are able to update firmware using secure link, please lets update 3rdparty in nuttx master.

[tmedicci]

Reference

We are testing the changes internally. As soon as our CI finishes, we can merge it. Thanks!

[tmedicci]

Hi @engdavidiogo and @FelipeMdeO ,

We merged it on release/v5.1.c branch:espressif/esp-hal-3rdparty@26d4d1b

Can you please test it setting ESP_HAL_3RDPARTY_VERSION=26d4d1b57d54b63384b4e466b9e644ff0fe702b5 before the make command to build NuttX? (we'd still need to update the hash for the HAL on NuttX)

[engdavidiogo]

Hi @tmedicci thanks for the support with this!

Closing...