Okay so here's a complete Teensy based open source saber:
https://thefirebrandforge.com/page/graflex-saber/
The source code can be found here: https://github.com/thefirebrandforge/EnchantOS
Large portions of this code can be reused. The most significant part of this is the pseduothread manager and organization of LED patterns - the files OS.c and LightFX.c
Open Source Lightsaber
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Please be positive and constructive with your questions and comments.
Please be positive and constructive with your questions and comments.