Test-Stand/Overview.md

@@ -11,4 +11,38 @@ Brandon write this part since he designed it?
 same as above
 
 # The Electronics
-See here: https://git.ece.iastate.edu/danc/MicroCART/-/wikis/Test-Stand/Electronics
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+See here: https://git.ece.iastate.edu/danc/MicroCART/-/wikis/Test-Stand/Electronics
+
+# The Firmware
+``` cpp
+int analogPin = A10;
+int btnPin = 9;
+
+int val = 0;
+double scalar = 0.3516; // 360/1024
+int homePosition;
+
+
+void setup() {
+  // put your setup code here, to run once:
+  Serial.begin(9600);
+  pinMode(btnPin, INPUT);
+  homePosition = analogRead(analogPin);
+}
+
+void loop() {
+  // put your main code here, to run repeatedly:
+  if(digitalRead(btnPin)){
+    homePosition = analogRead(analogPin);
+  }
+  val = analogRead(analogPin);
+  double actDeg = scalar * (double) val;
+  double adjDeg = scalar * (double) homePosition;
+  //Serial.println("////////////////////////////////////////////");
+  Serial.println(actDeg);
+  //Serial.println(homePosition);
+  //Serial.println(actDeg - adjDeg);
+  //Serial.println("////////////////////////////////////////////");
+  //delay(100);
+}
+```
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