fatimaxsen/I2CMotor
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adjusted the library to give chance to user to be bale to select the i2c pins

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This commit is contained in:
Ghassan Yusuf 2025-05-11 01:48:32 -07:00
parent 9de0ff4ef3
commit 8fc2d6ad13
2 changed files with 43 additions and 11 deletions
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52
examples/Control/Control.ino
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@ -1,22 +1,54 @@
#include <I2CMotor.h>
I2CMotor motor;
// User can change these pins as needed:
#define SDA_PIN 8
#define SCL_PIN 3
#define I2C_FREQ 100000
I2CMotor motor(SDA_PIN, SCL_PIN, I2C_FREQ);
void setup() {
Serial.begin(115200);
motor.begin();
if (motor.found()) {
Serial.print("Motor controller found at address 0x");
Serial.println(motor.address(), HEX);
Serial.println("Identification: " + motor.identify());
motor.setMotorDirection(1, 1); // Motor 1 forward
motor.setMotorSpeed(1, 50); // 50% speed
} else {
Serial.println("Motor controller not found!");
if (!motor.found()) {
Serial.println("No motor controller found. Halting.");
while (1);
}
motor.identify();
// Set device name and min/max PWM
motor.setDeviceName("FM");
motor.setMinMax(40, 255);
Serial.println("All tests complete.");
}
void loop() {
// Add your control logic here
// Set direction forward and test speeds
motor.setMotorDirection(1, 1); // Motor 1, forward
motor.setMotorSpeed(1, 50);
delay(2000);
motor.setMotorSpeed(1, 60);
delay(2000);
motor.setMotorSpeed(1, 80);
delay(2000);
motor.setMotorSpeed(1, 100);
delay(2000);
// Set direction backward and test speeds
motor.setMotorDirection(1, 2); // Motor 1, backward
motor.setMotorSpeed(1, 50);
delay(2000);
motor.setMotorSpeed(1, 60);
delay(2000);
motor.setMotorSpeed(1, 80);
delay(2000);
motor.setMotorSpeed(1, 100);
delay(2000);
// Stop
motor.emergencyStop();
delay(2000);
}

2
src/I2CMotor.h
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@ -6,7 +6,7 @@
class I2CMotor {
public:
I2CMotor(uint8_t sda = 8, uint8_t scl = 9, uint32_t freq = 100000);
I2CMotor(uint8_t sda = 8, uint8_t scl = 3, uint32_t freq = 100000);
void begin();
bool found();