Changed Motor::Controller from a trait to a Struct

I realized that I was trying to do inheirtance rather than composition which is the rust way.
This should be a much bet
This commit is contained in:
2026-06-12 18:36:54 -05:00
parent f9bf19936b
commit 7f1018bb8b
+24 -16
View File
@@ -4,30 +4,38 @@ use crate::core::motor::{Direction, Speed};
use crate::core::logic::pid;
#[derive(Debug, Clone, Copy, PartialEq)]
pub struct Data {
pub max_speed: Speed,
pub pid: pid::PID,
pub current_direction: Direction,
/// # Motor Controller
/// This is a motor controller that takes in a generic type T that has implemented the needed traits.
/// Most specifically Driver and Sensor.
///
/// ## Usage
///
/// Creating this allows for the controller a motor via a simple PID f32 signed Speed command, rather than u16 speed commands
pub struct Controller<T>
where
T: motor::Driver + motor::Sensor,
{
pub motor: T,
max_speed: Speed,
pid: pid::PID,
current_direction: Direction,
}
///Controller trait for motors. Motors with this trait, automatically have controls included
pub trait Controller: motor::Driver + motor::Sensor {
///Create a Data field using the Data type in your motor struct, and return it here. The rest of the trait is automatic
fn data(&mut self) -> Data;
///Controller Impl for the adding the PID logic for handling the motor compiston
impl<T: motor::Driver + motor::Sensor> Controller<T> {
///Uses the given set_speed and then will handle the rest of the control logic to accurately* hit the requested speed
fn control(&mut self, set_speed: Speed) {
let data = &mut self.data();
let max_speed_rads = data.max_speed.rads();
pub fn control(&mut self, set_speed: Speed) {
let max_speed_rads = self.max_speed.rads();
let set_speed_rads = set_speed.rads().clamp(-max_speed_rads, max_speed_rads);
data.pid.set_point(set_speed_rads);
let pid_output = data.pid.pid_step(self.get_speed().rads());
self.pid.set_point(set_speed_rads);
let pid_output = self.pid.pid_step(self.motor.get_speed().rads());
self.data().current_direction.dir_from_f32(pid_output);
self.current_direction.dir_from_f32(pid_output);
let motor_command = (pid_output * 65535.0) as u16;
self.set_speed_and_direction(motor_command, data.current_direction);
self.motor
.set_speed_and_direction(motor_command, self.current_direction);
}
}