From d3b283c69e9cf5ac6fe18c25be77a9b0488b9454 Mon Sep 17 00:00:00 2001
From: EnricoGuccii <partyka.003@proton.me>
Date: Fri, 29 May 2026 23:34:00 +0200
Subject: new file structure, and buzzer removed

---
 lib/motors/motors.cpp | 146 ++++++++++++++++++++++++++++++++++++++++++++++++++
 lib/motors/motors.h   |  29 ++++++++++
 2 files changed, 175 insertions(+)
 create mode 100644 lib/motors/motors.cpp
 create mode 100644 lib/motors/motors.h

(limited to 'lib/motors')

diff --git a/lib/motors/motors.cpp b/lib/motors/motors.cpp
new file mode 100644
index 0000000..843de22
--- /dev/null
+++ b/lib/motors/motors.cpp
@@ -0,0 +1,146 @@
+#include <Arduino.h>
+#include "settings.h"
+#include "motors.h"
+
+#define RIGHT_CHANNEL 4
+#define LEFT_CHANNEL 5
+
+#define MOTOR_FREQ 5000
+#define MOTOR_RES 10
+
+int MOTORS::scaleSpeed(int speed)
+{
+    return map(speed, 0, 100, 0, (1 << MOTOR_RES) - 1);
+}
+
+MOTORS::MOTORS()
+{
+}
+
+void MOTORS::stop()
+{
+    ledcWrite(RIGHT_CHANNEL, 0);
+    ledcWrite(LEFT_CHANNEL, 0);
+}
+
+void MOTORS::rightStop()
+{
+    ledcWrite(RIGHT_CHANNEL, 0);
+}
+
+void MOTORS::leftStop()
+{
+    ledcWrite(LEFT_CHANNEL, 0);
+}
+
+void MOTORS::init()
+{
+    ledcSetup(LEFT_CHANNEL, MOTOR_FREQ, MOTOR_RES);
+    ledcAttachPin(EN34, LEFT_CHANNEL);
+
+    ledcSetup(RIGHT_CHANNEL, MOTOR_FREQ, MOTOR_RES);
+    ledcAttachPin(EN12, RIGHT_CHANNEL);
+
+    pinMode(IN1, OUTPUT);
+    pinMode(IN2, OUTPUT);
+    pinMode(IN3, OUTPUT);
+    pinMode(IN4, OUTPUT);
+}
+
+void MOTORS::leftBackward(int speed, int duration)
+{
+    digitalWrite(IN1, HIGH);
+    digitalWrite(IN2, LOW);
+    ledcWrite(RIGHT_CHANNEL, scaleSpeed(speed));
+
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::leftForward(int speed, int duration)
+{
+    digitalWrite(IN1, LOW);
+    digitalWrite(IN2, HIGH);
+    ledcWrite(RIGHT_CHANNEL, scaleSpeed(speed));
+
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::rightBackward(int speed, int duration)
+{
+    digitalWrite(IN3, HIGH);
+    digitalWrite(IN4, LOW);
+    ledcWrite(LEFT_CHANNEL, scaleSpeed(speed));
+    ledcWrite(RIGHT_CHANNEL, 0);
+
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::rightForward(int speed, int duration)
+{
+    digitalWrite(IN3, LOW);
+    digitalWrite(IN4, HIGH);
+    ledcWrite(LEFT_CHANNEL, scaleSpeed(speed));
+    ledcWrite(RIGHT_CHANNEL, 0);
+
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::forward(int speed, int duration)
+{
+    leftForward(speed);
+    rightForward(speed);
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::backward(int speed, int duration)
+{
+    leftBackward(speed);
+    rightBackward(speed);
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::leftTurn(int speed, int duration)
+{
+    leftForward(speed);
+    rightBackward(speed);
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
+
+void MOTORS::rightTurn(int speed, int duration)
+{
+    leftBackward(speed);
+    rightForward(speed);
+    if (duration > 0)
+    {
+        delay(duration);
+        stop();
+    }
+}
diff --git a/lib/motors/motors.h b/lib/motors/motors.h
new file mode 100644
index 0000000..b7cc7f1
--- /dev/null
+++ b/lib/motors/motors.h
@@ -0,0 +1,29 @@
+#include <Arduino.h>
+#include "settings.h"
+
+#pragma once
+
+class MOTORS
+{
+public:
+    MOTORS();
+    void init();
+
+    void forward(int speed, int duration = 0);
+    void backward(int speed, int duration = 0);
+
+    void leftForward(int speed, int duration = 0);
+    void leftBackward(int speed, int duration = 0);
+    void rightForward(int speed, int duration = 0);
+    void rightBackward(int speed, int duration = 0);
+
+    void leftTurn(int speed, int duration = 0);
+    void rightTurn(int speed, int duration = 0);
+
+    void leftStop();
+    void rightStop();
+    void stop();
+
+private:
+    int scaleSpeed(int speed);
+};
\ No newline at end of file
-- 
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