From 5a4a362b11676839129de09ad9aa3b0d4b62772d Mon Sep 17 00:00:00 2001
From: Stefan Sterz <hi@sterzy.com>
Date: Sat, 30 Jan 2016 18:10:23 +0100
Subject: [PATCH] add arduino debug mode

---
 arduino/src/sketch.ino | 51 +++++++++++++++++++++++++-----------------
 1 file changed, 31 insertions(+), 20 deletions(-)

diff --git a/arduino/src/sketch.ino b/arduino/src/sketch.ino
index e210ba0..13d14e0 100644
--- a/arduino/src/sketch.ino
+++ b/arduino/src/sketch.ino
@@ -10,6 +10,7 @@ decode_results results;
 uint8_t message[8];
 int index = 0;
 boolean com = false;
+boolean debug = false;
 int irReceive = 0;
 
 void setup()
@@ -52,7 +53,7 @@ void decodeMessage() {
     memcpy(val, message + 2, 6); 
 
     switch (cmd) {
-        //case 80:  break;
+        case 80: debug = debug ? false : true; break;
         case 81: setMode(val[0], pin);                        break;
         case 82: digitalW(val[0], pin);                       break;
         case 83: digitalR(pin);                               break;
@@ -83,19 +84,21 @@ void decodeMessage() {
 
 void setMode(uint8_t val, int pin) {
   
-  if(pin == -1) { Serial.println("badpin"); return; }
+  if(pin == -1) { if(debug) Serial.println("badpin"); return; }
 
   if (val == 0) {
     pinMode(pin, OUTPUT);
+    if(debug) {Serial.print('Set OUTPUT on pin:');Serial.println(pin);}
   } else {
     pinMode(pin, INPUT);
+    if(debug) {Serial.print('Set INPUT on pin:');Serial.println(pin);}
   }
 
 }
 
 void digitalW(uint8_t val, int pin) {
 
-  if(pin == -1) { Serial.println("badpin"); return; }
+  if(pin == -1) { if(debug) Serial.println("badpin"); return; }
   pinMode(pin, OUTPUT);
 
   if(val == 0) {
@@ -103,15 +106,16 @@ void digitalW(uint8_t val, int pin) {
   } else {
     digitalWrite(pin, HIGH);
   }
-
-  Serial.print(pin);
-  Serial.print(' wrote ');
-  Serial.println(val);
+  if(debug) {
+    Serial.print(pin);
+    Serial.print(' wrote ');
+    Serial.println(val);
+  }
 }
 
 void digitalR(int pin) {
 
-  if(pin == -1) { Serial.println("badpin"); return; }
+  if(pin == -1) { if(debug) Serial.println("badpin"); return; }
   pinMode(pin, INPUT);
   int digraw = digitalRead(pin);
   Serial.print(pin);
@@ -122,18 +126,20 @@ void digitalR(int pin) {
 
 void analogW(uint8_t val[], int pin) {
 
-  if(pin == -1) { Serial.println("badpin"); return; }
+  if(pin == -1) { if(debug) Serial.println("badpin"); return; }
   pinMode(pin, OUTPUT);
   analogWrite(pin,firsTwoToInt(val));
-  Serial.print(pin);
-  Serial.print(' wrote ');
-  Serial.println((int)val);
 
+  if(debug) {
+    Serial.print(pin);
+    Serial.print(' wrote ');
+    Serial.println((int)val);
+  }
 }
 
 void analogR(int pin) {
 
-  if(pin == -1) { Serial.println("badpin"); return; }
+  if(pin == -1) { if(debug) Serial.println("badpin"); return; }
   pinMode(pin, INPUT);
   int rval = analogRead(pin);
   Serial.print(pin);
@@ -144,19 +150,21 @@ void analogR(int pin) {
 
 void handleRCDecimal(uint8_t val[], int pin) {
 
-  if (pin == -1) { Serial.println("badpin"); return; }
+  if (pin == -1) { if(debug) Serial.println("badpin"); return; }
   unsigned int length = firsTwoToInt(val);
   unsigned long value = lastFourToLong(val); 
   RCSwitch rc = RCSwitch();
   rc.enableTransmit(pin);
   rc.send(value, length);
-  Serial.print('RC Decimal: ');
-  Serial.println(value);
+  if(debug) {
+    Serial.print('RC Decimal: ');
+    Serial.println(value);
+  }
 }
 
 void sendRCTristate (uint8_t val[], int pin) {
   
-  if(pin == -1) { Serial.println("badpin"); return; }
+  if(pin == -1) { if(debug) Serial.println("badpin"); return; }
   
   String triStateCode = "";
   RCSwitch rc = RCSwitch();
@@ -174,8 +182,10 @@ void sendRCTristate (uint8_t val[], int pin) {
 
   rc.sendTriState(triState);
   delay(500);
-  Serial.print("RC-Tristate send: ");
-  Serial.println(triState);
+  if(debug) {
+    Serial.print("RC-Tristate send: ");
+    Serial.println(triState);
+  }
 }
 
 void irSend(int type, int length, unsigned long val) {
@@ -197,6 +207,7 @@ void irSend(int type, int length, unsigned long val) {
     }
     delay(10);
   }
+  if(debug) {Serial.println('IR send!');}
 }
 
 void irRead(decode_results *results) {
@@ -205,7 +216,7 @@ void irRead(decode_results *results) {
   
   if (codeType == UNKNOWN) {
     
-    Serial.println("Unknown IR Protocol!");
+    if(debug) {Serial.println("Unknown IR Protocol!"); }
 
   } else {