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10 lines
475 B
Markdown
10 lines
475 B
Markdown
Aaron M. Schinder
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October 2023
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Embedded software serial communications protocol
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This is a way to have my various arduino-nano controlled embedded perhipherals talk to each other, and to the Raspberry pi using any 3 available GPIO ports. Sometimes I need more than one perhipheral to talk to a controller, and I run out of dedicated serial ports. This allows the use of any 3 GPIO pins on the controller and perhipheral to facilitate two-way non-blocking communications.
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