I need to flash a bunch of ESP boards that have a few different compile-time variables ( per board ) that are normally defined in a Kconfig file for a module.
Is there any way to pass some env variable or perhaps a command-line argument to make or idf.py that will update sdkconfig? I can do that with sed no problem, but perhaps there's a better solution?
So I can use something like
for HOST in "a" "b" "c";
do
echo "Plug board for host $HOST and press Enter"
readline
CONFIG_VAR_SMTH_HOST="${HOST}" make flash
echo "Done"
done;
