change motion from analogWrite to ledc, add fluent interface for motors

src/motion/Motor.cpp

@@ -0,0 +1,33 @@
+#include "Motion.h"
+
+Motor::Motor(uint8_t pin, ledc_timer_t timer, ledc_channel_t channel){
+    this->pin = pin;
+    this->channel = channel;
+    this->timer = timer;
+    this->duty = 0;
+};
+
+void Motor::begin(void){
+    pinMode(this->pin,OUTPUT);
+    ledc_channel_config_t channelConfig = {
+        .gpio_num       = this->pin,
+        .speed_mode     = LEDC_MODE,
+        .channel        = this->channel,
+        .intr_type      = LEDC_INTR_DISABLE,
+        .timer_sel      = this->timer,
+        .duty           = 0, // Set duty to 0%
+        .hpoint         = 0
+    };
+    ledc_channel_config(&channelConfig);
+    Serial.println("Motor begin done");
+};
+
+void Motor::setSpeed(uint16_t duty){
+    this->duty = duty;
+    ledc_set_duty(LEDC_MODE,this->channel,duty);
+    ledc_update_duty(LEDC_MODE,this->channel);
+};
+
+uint16_t Motor::getSpeed(void){
+    return this->duty;
+};