Raspberry Pi Pico Lecture 25: PIO Stepper Motor Driver

Описание к видео Raspberry Pi Pico Lecture 25: PIO Stepper Motor Driver

0:00 - Greetings and some course history
3:15 - Lecture plan
5:18 - Stepper motor internal mechanism and utility
12:50 - Stepper motor driver overview
16:30 - Step counting PIO state machine
22:10 - Step pacing PIO state machine
25:00 - Pulse generating PIO state machine
27:00 - C code that interacts with PIO state machines
34:45 - Driver initialization function
36:35 - Configuring PIO interrupts
40:30 - Tangent on obfuscated C
42:35 - DMA channel configuration

Fall, 2022 lectures from ECE 4760 (Digital Systems Design Using Microcontroller) at Cornell University.

Course site: https://ece4760.github.io
Hunter’s site: https://vanhunteradams.com

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