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ESP32 C6 mini compile does not work

Posted: Tue Jul 08, 2025 2:55 pm
by stefan.erni
Hi to All

I have a small problem with ESP32 C6 mini.
Compile to target does not work.

Program and txt:
ESP32_C6_post.fcfx
(9.14 KiB) Downloaded 39 times
ESP32_C6_post.msg.txt
(5.02 KiB) Downloaded 40 times

Re: ESP32 C6 mini compile does not work

Posted: Tue Jul 08, 2025 5:00 pm
by mnfisher
That compiled AOK for me after I set the pin for the LED to a different value (it seemed to be set as unconnected - although it also looked like maybe GPIO23. Setting it to GPIO23 was okay)

I am also using 5.3.2 which might make a difference?

Martin

Re: ESP32 C6 mini compile does not work

Posted: Wed Jul 09, 2025 9:38 am
by stefan.erni
Hi Martin

I have turned on the LED but still no compiling possible.
I will try on another computer with 5.3.2

=============================================================================
Python 3.7.3
git version 2.21.0.windows.1
ESP toolchain found at "C:\Users\Desktop\esp-idf-2\"
Building: ESP32_C6_post ...
IDF Version: v5.0.6 ...

Re: ESP32 C6 mini compile does not work

Posted: Thu Jul 10, 2025 1:50 pm
by stefan.erni
Hi Martin

On the second computer it's not working even 5.2 and no Led

What about GIT?
ESP32_C6_post.msg.txt
(6.2 KiB) Downloaded 42 times

Re: ESP32 C6 mini compile does not work

Posted: Thu Jul 10, 2025 2:14 pm
by mnfisher
It's odd - then the only thing I am doing different is using a separate directory for each project.

One option is to try a full clean of the directory - as the Flowcode build leaves the majority of files pre-compiled (and if you previously used a different chip?)

So in a command prompt 'cd' to the project directory - then use:

C:\Espressif\frameworks\esp-idf-v5.3.2\export // Adjust the path according to your install
idf.py fullclean
idf.py build

Then try building from within FC again.

Martin

Re: ESP32 C6 mini compile does not work

Posted: Fri Jul 11, 2025 9:11 am
by stefan.erni
Hi Martin

I have tested with a simple program if I can compile to hex.
On both computers the C6 does not work

Not compiling to hex on both computer
ESP32-C6.fcfx
(7.11 KiB) Downloaded 20 times

Not compiling to hex on one computer, but compiling on the other it's ok
ESP32-C3.fcfx
(7.11 KiB) Downloaded 24 times

Compiling nice to hex on both computer ;)
ESP32.fcfx
(7.1 KiB) Downloaded 22 times
ESP32-S.fcfx
(7.1 KiB) Downloaded 22 times
ESP32-S2.fcfx
(7.11 KiB) Downloaded 26 times
ESP32-S3.fcfx
(7.11 KiB) Downloaded 24 times