... the purchasing process and adopted the 2-tier standard/pro strategy we now have. There are other ways to incorporate C code into your Flowcharts - Supplementary Code and the Code flowchart icon. I realise these will not show the visual structure as you would like, but you might be able to use "Flowcode" ...

... That said, if you still want me to upload the files, that’s not a problem. However, the code is a bit complex and requires including several supplementary files to compile properly. Thanks in advance for your help — I really hope I can start using Flowcode 11 soon

... way Bijumon has done it is certainly a great approach. You could include an external .c and .h file if you didn't like being constrained to the supplementary code window and this way the AI can directly be in charge of the .c and .h files without a load of copying and pasting. Doing this way ...

... and fully functional. This shows what's possible even if you're not a developer! All the core C code for ESPNow functionality is contained in the Supplementary Code section. Please note that I have specifically tested this component only on the ESP32 Wroom 32 module.While hope be compatible with ...

... and put the code of that function into that icon, matching the parameters of your C function with the parameters of the macro. Or you can just use supplementary code. There was a discussion about this recently on this forum. A search for the word "supplementary" will bring that up: https://www.flowcode.co.uk/forums/search.php?keywords=supplementary

Hello

Is there a way to make a C block function Global ( can be called from all Macros ), other than putting it in the supplementary code ?
or can we just add a C file to the supplementary code?

If not, I think it should be possible to create a component that lets us add a C file

Thanks, Martin. I've done that in the past and is useful when you have supplementary code that is being worked upon. To add to your post, the "#include" statements are relative. This means if the Flowcode project moves to a different folder on your ...

Supplementary code is a useful feature if you need to add a little more C to your flowchart than is comfortable in a code block. However - editing it is a bit more awkward than a normal Flowcode macro - for example - you can't ...

... print effect) - and the different ISRs can be selected by toggling the marked blocks. To create an ISR in IRAM - copy the code (use view code) to supplementary code and add a header with the same signature to the definitions and headers block. To the code definition - add IRAM_ATTR For example ...

... However - on adding pin interrupts for SDA and SCL - I found it could only read i2c at 1k. I was somewhat disappointed. So - I moved the ISRs to supplementary code (using the view code option to get the C) - and stored them in IRAM - I also modified the setup for these to allow for this. I changed ...