From 7f3c4aba6b3d881b5fa81d899ef22939c30aac7f Mon Sep 17 00:00:00 2001
From: Philipp Matthias Schaefer <philipp.matthias.schaefer@posteo.de>
Date: Sun, 2 Feb 2020 20:20:41 +0100
Subject: [PATCH] Consistently use all caps for constants

---
 arduino/door_status.ino | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/arduino/door_status.ino b/arduino/door_status.ino
index 5f7f36f..fe7869e 100644
--- a/arduino/door_status.ino
+++ b/arduino/door_status.ino
@@ -4,17 +4,17 @@
 
 #define REED_SWITCH_INPUT_PIN 13
 
-#define space_status_red_PIN 12
-#define space_status_yellow_PIN 11
-#define space_status_green_PIN 10
+#define SPACE_STATUS_RED_PIN 12
+#define SPACE_STATUS_YELLOW_PIN 11
+#define SPACE_STATUS_GREEN_PIN 10
 
 void setup(){
  Serial.begin(9600);
  pinMode(REED_SWITCH_INPUT_PIN, INPUT);
 
- pinMode(space_status_red_PIN, OUTPUT);
- pinMode(space_status_yellow_PIN, OUTPUT);
- pinMode(space_status_green_PIN, OUTPUT);
+ pinMode(SPACE_STATUS_RED_PIN, OUTPUT);
+ pinMode(SPACE_STATUS_YELLOW_PIN, OUTPUT);
+ pinMode(SPACE_STATUS_GREEN_PIN, OUTPUT);
 }
 
 int threshold = 20;
@@ -56,17 +56,17 @@ void loop(){
   // ampel / traffic light signals
   if (space_status_b4 == 1) {
     // closed
-    digitalWrite(space_status_red_PIN, HIGH);
-    digitalWrite(space_status_green_PIN, LOW);
+    digitalWrite(SPACE_STATUS_RED_PIN, HIGH);
+    digitalWrite(SPACE_STATUS_GREEN_PIN, LOW);
   } else if (space_status_b4 == 0) {
     // open
-    digitalWrite(space_status_red_PIN, LOW);
-    digitalWrite(space_status_green_PIN, HIGH);
+    digitalWrite(SPACE_STATUS_RED_PIN, LOW);
+    digitalWrite(SPACE_STATUS_GREEN_PIN, HIGH);
   }
 
   if (space_status > 3 && space_status < threshold - 3) {
-    digitalWrite(space_status_yellow_PIN, HIGH);
+    digitalWrite(SPACE_STATUS_YELLOW_PIN, HIGH);
   } else {
-    digitalWrite(space_status_yellow_PIN, LOW);
+    digitalWrite(SPACE_STATUS_YELLOW_PIN, LOW);
   }
 }