A small Tildagon app for measuring software timing around a low-speed GPIO toggle while pulsing a scope output on the diag expansion.
- Launch the app from the badge menu.
- Use the menu to select a test.
- Press confirm to run the selected test.
- The first test,
lspin, starts a software timer, drives the first diagnostic pin, toggles an LS pin, clears the diagnostic pin, and prints the measured elapsed time.
The timed section intentionally contains no print statements. All labels and timing output are produced only after the measurement completes.
- The app initializes the LS pin once during startup so the timed section only measures the toggle itself.
- The diagnostic pin is configured as an output on the selected diag hexpansion port.
- This app is intended as a simple timing harness for scope measurements and future test additions.