Software
DC motor driver hat

Repository

dtoverlay=i2c-gpio,i2c_gpio_sda=2,i2c_gpio_scl=3,bus=8
$ firmware-updater flash controller-firmware.elf
# Example Python usage
import controller

# Connect to the DC motor driver hat
c = controller.Controller()

# Set the auto shutdown timeout to 4 seconds
c.set_motor_shutdown_timeout(4)

# Set motor speed and direction
c.set_motor_speed(40, -40)  # Turn without moving, each motor at 40 ticks per 100th of second
// Example Rust usage
use rppal::i2c::I2c;  // I²C on a Raspberry Pi
use std::time::Duration;
use tele0592::controller::{Controller, Device};

fn main() -> anyhow::Result<()> {
    // Initialize the motor driver
    let mut controller = I2c::with_bus(8)?;

    // Check that the controller runs a firmware compatible with this API
    controller.check_firmware_version()?;

    // Set the auto shutdown timeout to 4 seconds
    controller.set_motor_shutdown_timeout(Duration::from_secs(4.0))?;

    // Turn without moving, each motor at 40 ticks per 100th of second
    c.set_motor_speed(40, -40)?;

    Ok(())
}