Merge branch 'main' of ssh://gitea.cs.ru.is:2222/helgie22/ESP_Project3_H26 into Isak_part2

include/motor_controller.h

@@ -4,6 +4,7 @@
 #include "rotary_encoder_driver.h"
 #include "motor_driver.h"
 #include "p_controller.h"
+#include "digital_out.h"
 
 class State;
 
@@ -11,6 +12,10 @@ class State;
 class MotorController
 {
 private:
+    static constexpr double DEFAULT_REFERENCE_RPM = 40.0;
+    static constexpr double PWM_PER_PERCENT = 255.0 / 100.0;
+    static const uint8_t LED_PIN = 5;   // PB5 = D13 = LED_BUILTIN
+
     State* current_state;
 
     State* initialization_state;
@@ -21,6 +26,8 @@ private:
     MotorDriver& motor;
     P_controller& controller;
 
+    Digital_out led;
+
     double reference_rpm;
 
 
@@ -45,7 +52,7 @@ public:
 
     void command(char c);
 
-    void transition_to(State* new_state);
+    void transition_to(State& new_state);
 
 
     void to_initialization();
@@ -62,6 +69,10 @@ public:
     void stop_motor();
 
     void reset_speed_measurement();
+
+    void led_on();
+
+    void led_off();
 };
 
-#endif
+#endif