How do I program a version number into my firmware?

[mzincali]

I want this to show up in the startup log, after the partition table info or thereabouts.
I’m using PlatformIO and I don’t see how I can do this. Anyone know how?

(I know how to put a version number in my own code and print it. That will show up much later that the startup log.)

[rudi ;-)]

I want this to show up in the startup log, after the partition table info or thereabouts.
I’m using PlatformIO and I don’t see how I can do this. Anyone know how?

(I know how to put a version number in my own code and print it. That will show up much later that the startup log.)

check the Custom bootloader examples and put your version message as "custom message" then in the boot proc.
hope this helps
best wishes

[chegewara]

Simply add one file in your project with version you want:

Code: Select all

version.txt

You have also few options in menuconfig to control version, assuming you are using esp-idf and not arduino framework.

[mzincali]

Simply add one file in your project with version you want:

Would that work for Platformio? Or is that only for esp-idf?