FSM-55
1. Intro
Having fun with LED matrices!
2. Connecting your board
3. Creating your message
The fun of this exercise is to create your own message and convert it to a C program.
The program is organized in three threads:
- LED thread (dynamic LED control)
- Button thread (watchdog)
- Application thread (text screen control)
The user does not need to change the low-level threads (LED and Button), only the Application thread.
Messages are encoded in a 5 x 5 grid of LEDs. The 'led' thread loops through each column of 5x5 grid.
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Each message is encoded as such:
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