Support for ESP-IDF 4.4.0

[FaBjE]

Espressif has released a stable version of V4.4
https://github.com/espressif/esp-idf/releases/tag/v4.4

"Forked" from this pull-request: #693
I've rebased it onto the current develop and fix the latest toolchain references.
All credits for the work go to @X-Ryl669 and @jonathandreyer !

Can be tested using the following config:

[env]
platform = https://github.com/FaBjE/platform-espressif32.git#espidf-440 
framework = espidf
platform_packages =
  ; use upstream forked ESP-IDF to use V4.4 until official platformIO package is released
  framework-espidf@https://github.com/FaBjE/esp-idf#v4.4-platformio

It still needs a updated idf framework package reference to the PlatformIO repository.
https://registry.platformio.org/tools/platformio/framework-espidf/versions

[Jason2866]

It seems espressif did not uploaded the S3 toolchains to the Platformio registry

[FaBjE]

It seems espressif did not uploaded the S3 toolchains to the Platformio registry

https://registry.platformio.org/tools/espressif/toolchain-xtensa-esp32s3/versions

They are listed here?

[Jason2866]

okay than is something wrong with your PR. CI does fail regarding S3 toolchains
I did a build without the S3 and CI is successfull https://github.com/jason2866/platform-espressif32

[FaBjE]

I see no build-tools for an ESP32s3 listed. ESP32s2 has its own https://registry.platformio.org/tools/platformio/toolchain-xtensa32s2/versions

But I'm working on a ESP32C3 platform. which works fine using this PR.
I can't help you with the S3. I'm happy to include some other commits if you find the issue.

[Jason2866]

Dont know the issue for S3. I do not need the S3... My build does work without the S3 for ESP32 and ESP32-C3 and all CI examples are compiling successfull. Since you added S3 it should work (imho) when you add to a PR. For me the reason not to open a PR, since i can not provide a fully working setup for all supported mcu

[FaBjE]

I never added or claimed to add the S3 processor. I simply combined some commits from the other pull request to support ESP-IDF V4.4 and rebased them onto the current develop.
This pull-request is only for that, nothing more.

[Jason2866]

And it is not working. Somewhere is a bug. The CI examples have to compile.
The are ESP32 based.

[Jason2866]

Added S3 and it does compile https://github.com/Jason2866/platform-espressif32/runs/4967725588?check_suite_focus=true
My branch https://github.com/tasmota/platform-espressif32/tree/IDF44/ESP32-S3
You are welcome to copy the parts which fixes your setup.
EDIT: Verified as working. Tasmota does start on the S3 (builded with this setup)

[brainstorm]

This seems like a slightly broken duplicate of issue #716?

[jonathandreyer]

Hi @FaBjE , Hi everyone,

For your information, I have updated the version for ESP-IDF v4.4.1. You can find more information here.

Best regards,

Jonathan Dreyer