no Wire.h in XMC4700?

[RudolphRiedel]

Hello,

I am trying to compile an Arduino / PlatformIO project that uses SPI for the XMC4700 and it fails over not finding Wire.h:
.platformio\packages\framework-arduinoxmc\libraries\SPI\src\HW_SPI.cpp:28:10: fatal error: Wire.h: No such file or directory

Can we please get an update to https://github.com/Infineon/XMC-for-Arduino/releases/tag/V3.0.0 ?

Also, the link to the documentation is dead:
https://docs.platformio.org/page/platforms/infineonxmc.html

And Infineon XMC is not listed here:
https://docs.platformio.org/en/latest/platforms/index.html

[github-actions]

This issue is stale because it has been open more than 6 weeks with no activity. Please comment on this issue if it's still relevant or it will be closed automatically after 1 week.

[RudolphRiedel]

Yes, this is still relevant.

[ederjc]

Hi @RudolphRiedel,

Thanks for raising this topic and sorry for the delayed reply!
The reported issue is absolutely valid and this repo needs an update.
We will look into this. I will keep this issue open in the meantime.

Best regards
Julian

[RudolphRiedel]

No worries, I only commented again in order to not let the bot autoclose the issue.
And I wonder if there is a way that I could update the package myself, I tried this in a different platform and failed.
This could have been a pull-request.

[RudolphRiedel]

I tried again to update the package myself, looks like the only thing that needs to be changed here is platform.json:
"framework-arduinoxmc": {
"type": "framework",
"owner": "platformio",
"version": "^1.4.0",
"optional": true
},

Yeah, set this to 3.1.0 and done.
However, this requires a new framework package to be registered in the PlatformIO registry:
https://registry.platformio.org/tools/platformio/framework-arduinoxmc

And I can not figure out how to change the framework package in the registry.

I figured out how to use a different package though.

Add this to platformio.ini:
platform_packages = framework-arduinoxmc @ https://github.com/Infineon/XMC-for-Arduino.git

And the package is installed from the repository.
The only issue there is now that the package.json for this repository is outdated and reports a version 2.1:
Platform infineonxmc @ 1.2.0 (required: infineonxmc)
├── framework-arduinoxmc @ 2.1.0+sha.11a51bf (required: git+https://github.com/Infineon/XMC-for-Arduino.git)
└── toolchain-gccarmnoneeabi @ 1.70201.0 (required: platformio/toolchain-gccarmnoneeabi @ >=1.60301.0,<1.80000.0)

So at least there is a workaround.

[RudolphRiedel]

And in regards of not finding Wire.h, updating to a newer version of XMC-for-Arduino did not help with that.
What helps is adding this to platformio.ini:
lib_deps =
${env.lib_deps}
Wire

Somehow the dependancy scanner in PlatformIO fails and I even added "lib_ldf_mode = chain+" for an issue with a different platform.

[LinjingZhang]

Hi RudolphRiedel,

Thank you so much for bringing up this issue and for providing your workaround.
We will try to update the code base as soon as possible. Currently you may only be able to use our libs through manual modifications. sorry for the inconvenience!
I'll close this issue after the update.

[LinjingZhang]

Hi,
I updated this repo to the latest 3.1.0.
You can at least clone it to .platformio\platforms\infineonxmc to use it. We'll upload it to the official registry as soon as we can.

Sorry for the inconvenience.