Hello hackers,
i'm quite new to embedded, so i need some fundamental help.
I have an App, that naturally runs on Linux. Now, i want to run it as a raw L4-Task (BareMetal), and no L4Linux.
The problem is, the App requires non-volatile storage. Naturally, it would be started in a terminal; before starting, one has to set the Variable where to store data.
Example:
export STORE_PATH=/home/appData/ ./startApp
(The app then gets the path like this: char *path = getenv("STORE_PATH"); Anyway...)
So, there are two questions for me:
1.) How do i allocate a filesystem to the flash? 2.) How do i set the variable STORE_PATH ?
Is such an App possible without L4Linux?
Thank you.