From 88301c8a675e233751f0a5ad24caf66b49ddbf2e Mon Sep 17 00:00:00 2001
From: Commander1024 <commander@commander1024.de>
Date: Thu, 11 Jan 2024 14:54:49 +0100
Subject: [PATCH] Make debug output switchable.

---
 pdu_power_sequence.ino | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/pdu_power_sequence.ino b/pdu_power_sequence.ino
index 4ec1f3f..94a1cfa 100644
--- a/pdu_power_sequence.ino
+++ b/pdu_power_sequence.ino
@@ -1,6 +1,14 @@
 #include <avr/interrupt.h>
 #include <avr/sleep.h>
 
+#define DEBUG 1
+
+#if DEBUG == 1
+  #define Debugln(x) Serial.println(x)
+#else
+  #define Debugln(x)
+#endif
+
 // Define relais pins 
 #define relaisPin_1 12
 #define relaisPin_2 13
@@ -11,16 +19,16 @@ void setup() {
   pinMode(relaisPin_1, OUTPUT);
   pinMode(relaisPin_2, OUTPUT);
 
-  Serial.println("Hello!");
+  Debugln("Hello!");
 }
 
 void loop() {
   delay(2000);  // Wait for 2 seconds
-  Serial.println("Enable power rail #1");
+  Debugln("Enable power rail #1");
   digitalWrite(relaisPin_1, HIGH);  // Poweron relais #1
 
   delay(2000);
-  Serial.println("Enable power rail #2");
+  Debugln("Enable power rail #2");
   digitalWrite(relaisPin_2, HIGH);  // Poweron relais #2
 
   delay(50);  // wait for UART to finish
@@ -29,7 +37,7 @@ void loop() {
 
 void stop() {
   // Turn microcontroller off
-  Serial.println("All done, powering off. Goodbye.");
+  Debugln("All done, powering off. Goodbye.");
   delay(100);  // wait for UART to finish
 
   set_sleep_mode(SLEEP_MODE_PWR_DOWN);