Compile for the ESP32-C6 from the v5.1 dev branch

[hd1ex]

Hi!

I am currently trying to test the upcoming ESP32-C6 support as it is stated in its tracking issue.

I used the following config in a new platformio project:

platform = espressif32
framework = arduino
platform_packages =
	framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git#esp-idf-v5.1-libs

Sadly, running pio throws this error:

KeyError: 'framework-arduinoespressif32-libs':
  File "/usr/lib/python3.11/site-packages/platformio/builder/main.py", line 173:
    env.SConscript("$BUILD_SCRIPT")
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 598:
    return _SConscript(self.fs, *files, **subst_kw)
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 285:
    exec(compile(scriptdata, scriptname, 'exec'), call_stack[-1].globals)
  File "/home/alex/.platformio/platforms/espressif32/builder/main.py", line 312:
    target_elf = env.BuildProgram()
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Util/envs.py", line 242:
    return self.method(*nargs, **kwargs)
  File "/usr/lib/python3.11/site-packages/platformio/builder/tools/piobuild.py", line 61:
    env.ProcessProgramDeps()
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Util/envs.py", line 242:
    return self.method(*nargs, **kwargs)
  File "/usr/lib/python3.11/site-packages/platformio/builder/tools/piobuild.py", line 121:
    env.BuildFrameworks(env.get("PIOFRAMEWORK"))
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Util/envs.py", line 242:
    return self.method(*nargs, **kwargs)
  File "/usr/lib/python3.11/site-packages/platformio/builder/tools/piobuild.py", line 342:
    SConscript(env.GetFrameworkScript(name), exports="env")
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 662:
    return method(*args, **kw)
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 598:
    return _SConscript(self.fs, *files, **subst_kw)
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 285:
    exec(compile(scriptdata, scriptname, 'exec'), call_stack[-1].globals)
  File "/home/alex/.platformio/platforms/espressif32/builder/frameworks/arduino.py", line 41:
    SConscript(
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 662:
    return method(*args, **kw)
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 598:
    return _SConscript(self.fs, *files, **subst_kw)
  File "/home/alex/.platformio/packages/tool-scons/scons-local-4.5.2/SCons/Script/SConscript.py", line 285:
    exec(compile(scriptdata, scriptname, 'exec'), call_stack[-1].globals)
  File "/home/alex/.platformio/packages/framework-arduinoespressif32/tools/platformio-build.py", line 40:
    FRAMEWORK_LIBS_DIR = platform.get_package_dir("framework-arduinoespressif32-libs")
  File "/usr/lib/python3.11/site-packages/platformio/platform/_packages.py", line 32:
    pkg = self.get_package(name)
  File "/usr/lib/python3.11/site-packages/platformio/platform/_packages.py", line 29:
    return self.pm.get_package(spec or self.get_package_spec(name))
  File "/usr/lib/python3.11/site-packages/platformio/platform/_packages.py", line 21:
    owner=self.packages[name].get("owner"),

Has someone an idea how to fix this and to compile using the v5.1 dev branch?

[Jason2866]

The branch esp-idf-5.1-libs is not fully adapted to work with Platformio AND Platformio needs changes too.
So no there is currently NO official solution to use espressif Arduino 3.0 with Platformio.
You can use my fork where the needed changes are done. Beware that provided BLE and some other stuff is stripped or is replaced with other libs for project Tasmota.

platform = https://github.com/Jason2866/platform-espressif32.git#Arduino/IDF5

[sgryphon]

There is now a pull also a request up with a patch (thanks @Jason2866 for the help) to allow setup of just frameworkarduinoespressif32-libs (no other changes, just adding the lib), i.e. that will fix the KeyError. platformio/platform-espressif32#1281

However, there are a bunch of breaking changes in alpha 3.0.0, so your code might not even compile with the new package ... but this will at least allow you to get to that step.