Stopwatch application for the STM32F4-Discovery board under Erika OS (Real-Time Operating System). The stopwatch core functionalities have been described using a Simulink Stateflow diagram. The FSM behavior has been tested directly in MATLAB using a GUI. The application has been displayed on the touchpad extension for the Discovery board and the FSM source code have been automatically generated using the MATLAB Embedded Coder.
In order to compile the application, you need:
- Erika Enterprise - OS used on top of the STM32F4-Discovery board.
I suggest to download the IDE version and simply import this project in the IDE and compile it from there.
The obtained .elf file can be used to flash the board.
The FSM behavior can be tested directly in MATLAB by running the SwatchModel.slx Simulink model inside the Model/ directory.
The real application will automatically start after flashing the binary obtained at the previous step.
- Paolo Sassi - paulrox