Joseph Bradshaw
Example program for the Teensy 3.2 micro-controller board using the QEI quadrature encoder library, the USBSerial.h library for serial port interface, and MotCon.h for motor control
Dependencies: MotCon2 QEI USBDevice mbed
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Teensy 3.2 Quadrature Encoder Motor Control with USB Serial Connection¶
MC33926 Motor control board Pinout (Pololu board https://www.pololu.com/product/1212)¶
MC Board - Teensy
- INV /t/tD5 (Direction Pin)
- SLEW /t/tVcc (3.3V)
- EN /t/tVcc (3.3V)
- FB /t/t220 ohm to ground, 1K in series with 4.7uF low pass to A0 on Teensy (current read)
- !SF Not Connected
- !PWM / D1 GND
- PWM/!D2 D4 (PWM Pin)
- IN1 GND
- IN2 Vcc (3.3V)
- VDD Vcc (3.3V)
- GND GND
- Vin Not Connected
Encoder Channels
- PhaseA D2
- PhaseB D3