IFD:Fire Water Air and Earth. And Electricity!/Martin Johr: Difference between revisions

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Revision as of 20:36, 23 September 2016

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 == Code-Motor ==
-Für den Code der Motor-Steuerung möchte ich darum bit-ten im Ordner „engine“ die „engine.ino“ zu öffnen, da der Code hier sehr viel Platz einnimmt und dennoch schwer zu lesen ist. Der Code ist wenig kommentiert, da die Va-riablennamen selbsterklärend geschrieben sind und die Berechnungen auch leicht nachvollziehbar und bereits hier von mir erklärt worden sind.
+int one_cycle_step_count = 6;
+int one_motorrotation_cycle_count = 8;
+float gear_factor = 16.375;
+float one_gearrotation_cycle_count = gear_factor * one_motorrotation_cycle_count;
+float one_gearrotation_step_count = one_gearrotation_cycle_count * one_cycle_step_count;
+int full_track_minutes = 0;
+float rest_track_seconds = 5;
+float track_length_in_seconds = full_track_minutes * 60 + rest_track_seconds;
+float track_length_in_milliseconds = track_length_in_seconds * 1000;
+float motor_power_time_in_mikroseconds = track_length_in_milliseconds / (one_gearrotation_cycle_count * one_cycle_step_count) * 1000;
+short i = 0;
+bool break_ = true;               // "Bremse": Bei schneller Drehung dreht der Motor nach, sobald keine Spannung mehr anliegt. Die Bremse soll dies verhindern.
+void setup() {
+  pinMode(2, OUTPUT);
+  pinMode(3, OUTPUT);
+  pinMode(4, OUTPUT);
+  pinMode(5, OUTPUT);
+  pinMode(6, OUTPUT);
+  pinMode(7, OUTPUT);
+  Serial.begin(9600);
+  digitalWrite(2, LOW);
+  digitalWrite(3, LOW);
+  digitalWrite(4, LOW);
+  digitalWrite(5, LOW);
+  digitalWrite(6, LOW);
+  digitalWrite(7, LOW);
+  Serial.println("motor_power_time");
+  Serial.println(motor_power_time_in_mikroseconds);
+  Serial.println("track_length_in_milliseconds");
+  Serial.println(track_length_in_milliseconds);
+  Serial.println("one_gearrotation_cycle_count");
+  Serial.println(one_gearrotation_cycle_count);
+  Serial.println("one_cycle_step_count");
+  Serial.println(one_cycle_step_count);
+  Serial.println("one_gearrotation_cycle_count");
+  Serial.println(one_gearrotation_cycle_count);
+  Serial.println("one_gearrotation_cycle_count");
+  Serial.println(motor_power_time_in_mikroseconds);
+}
+void loop() {
+  while(i < one_gearrotation_cycle_count)
+  {
+      digitalWrite(3, HIGH);
+      digitalWrite(4, HIGH);
+      delayMicroseconds(motor_power_time_in_mikroseconds);
+      digitalWrite(4, LOW);
+      digitalWrite(6, HIGH);
+      delayMicroseconds(motor_power_time_in_mikroseconds);
+      digitalWrite(3, LOW);
+      digitalWrite(5, HIGH);
+      delayMicroseconds(motor_power_time_in_mikroseconds);
+      digitalWrite(6, LOW);
+      digitalWrite(2, HIGH);
+      delayMicroseconds(motor_power_time_in_mikroseconds);
+      digitalWrite(5, LOW);
+      digitalWrite(7, HIGH);
+      delayMicroseconds(motor_power_time_in_mikroseconds);
+      digitalWrite(2, LOW);
+      digitalWrite(4, HIGH);
+      delayMicroseconds(motor_power_time_in_mikroseconds);
+      digitalWrite(7, LOW);
+    i++;
+  }
+  if(break_ == true)            //Halte den Motor um ein ausrollen zu verhindern.
+  {
+    digitalWrite(3, HIGH);
+    digitalWrite(4, HIGH);
+    delay(100);
+    break_ = false;             //Deaktiviere die Bremse
+  }
+  digitalWrite(3, LOW);
+  digitalWrite(4, LOW);
+}
 == Medium ==