Brave new world.
The last one with the angle sensor in a closed loop is particularly funny.
I’m too busy to test the actual code but it got the basics correctly.
Cheers,
Valentine
4 Likes
I guess the learning curve to teach chatGPT to do the right thing is much longer than the learning curve to write the simpleFOC code?
It would be cool to have a request template, were the user only has to fill in blanks and then send it to chatGPT.
You can ask directly in github now
#include <Arduino.h>
#include <SimpleFOC.h>
// Motor instance
BLDCMotor motor = BLDCMotor(7);
// Motor driver instance
BLDCDriver3PWM driver = BLDCDriver3PWM(PA8, PA9, PA10, PB6);
// Encoder instance
Encoder encoder = Encoder(PA0, PA1, 2048);
// Interrupt routine initialization
void doA(){encoder.handleA();}
void doB(){encoder.handleB();}
void setup() {
// Motor driver configuration
driver.voltage_power_supply = 12; // Power supply voltage
driver.init();
motor.linkDriver(&driver);
// Encoder configuration
encoder.init();
encoder.enableInterrupts(doA, doB);
motor.linkSensor(&encoder);
// Controller configuration
motor.controller = MotionControlType::angle;
motor.PID_velocity.P = 0.5;
motor.PID_velocity.I = 10;
motor.PID_velocity.D = 0;
motor.PID_velocity.output_ramp = 1000;
motor.LPF_velocity.Tf = 0.01;
motor.P_angle.P = 20;
motor.velocity_limit = 20;
motor.voltage_limit = 3;
// Initialize motor
motor.init();
motor.initFOC();
Serial.begin(115200);
Serial.println("Motor ready.");
_delay(1000);
}
void loop() {
// User input for target angle
static float target_angle = 0;
if (Serial.available()) {
target_angle = Serial.parseFloat();
}
// Move the motor to target angle
motor.move(target_angle);
motor.loopFOC();
// Print current angle
Serial.println(motor.shaft_angle);
}
2 Likes