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Could the C++ standard library be supplemented? #44
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Hi I don't see an include for the library in your code. |
It seems to me that you wrote another message and delete it. Please restore the text if you are waiting my answer :) |
Sure. I forgot to copy the line at the very beginning of my program So actually the problem here is still in the toolchain. I understand that it's not your job to maintain the toolchain, you've done enough to perfect this core already! They should be the task of the t-head company. But given that the t-head maintenance team hasn't updated the SDK and toolchain in several years, it's possible that the W80x series has in fact been abandoned. So we may have to move to using a ported external CPP standard library, like the AVR version for 8bit arduino board, which orginally doesn't support STL. Do you have any plans to support external porting of standard libraries on W80x? Thanks for u reply. |
Sry for delete my own reply before. I just don't want it to seem offensive. |
It's OK, I don't see anything offensive in your post.
I'm afraid I don't have enough knowledge for this. We did this project with my colleague @AnatolSher - I think he understands it more. He is currently on vacation, but when he returns, I will pass on your question to him. |
That would be great, thanks a lot! |
Hi guys! |
Sure about that. I'll look into the DSP library. |
@Kaiserreich-Unofficial |
Hello! I'm trying to use the Arduino core(version 0.0.6) to built a matrix calculation program for my W806 board. I'm using the library ArduinoEigen([https://github.com/hideakitai/ArduinoEigen]) to build a simple example as below
But when I compile it, the complier report errors as
It took me a long time to realize that the cause of this problem was the incomplete C++ standard library in the toolchain(I suspected the Arduino Core problem before), as I test this example on other boards(STM32F103 Bluepill, RaspberryPi pico, etc.), all of them went well. Considering that the W806 board has a very high main frequency compared to other boards in its price range, and also the board got a FPU. Is there any chance to do a C++ standard library patch to make the board support the Eigen lib?
Thanks for your effort to develop this efficient core!
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