Major fixed

Added fixes for lights and changes to how the buttons operate.

arduino/matrix/matrix.ino

@@ -177,7 +177,7 @@ void LED(int D){
 }
 
 void getChar() {
-  if (Serial.available()){
+  if (Serial.available()){data[maxInUse] = 0; // Bad way to remove overflow
     while (Serial.available()){
       char data[0];
       Serial.readBytes(data, maxInUse);

data.json

@@ -1 +1 @@
-{"response_code": 0, "results": [{"category": "Entertainment: Video Games", "type": "boolean", "question": "Peter Molyneux was the founder of Bullfrog Productions.", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Science & Nature", "type": "boolean", "question": "Type 1 diabetes is a result of the liver working improperly.", "difficulty": "medium", "correct_answer": "False", "incorrect_answers": ["True"]}, {"category": "Science: Computers", "type": "boolean", "question": "To bypass US Munitions Export Laws, the creator of the PGP published all the source code in book form. ", "difficulty": "medium", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Entertainment: Video Games", "type": "boolean", "question": "Niko Bellic is the protagonist of Grand Theft Auto IV.", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Science: Computers", "type": "boolean", "question": ""HTML" stands for Hypertext Markup Language.", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Entertainment: Video Games", "type": "boolean", "question": "In the game "Subnautica", a "Cave Crawler" will attack you.", "difficulty": "medium", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Science: Mathematics", "type": "boolean", "question": "Zero factorial is equal to zero. ", "difficulty": "medium", "correct_answer": "False", "incorrect_answers": ["True"]}, {"category": "Science: Mathematics", "type": "boolean", "question": "In Topology, the complement of an open set is a closed set.", "difficulty": "hard", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Politics", "type": "boolean", "question": "George Clinton, Vice President of the United States (1805-1812), is an ancestor of President Bill Clinton.", "difficulty": "hard", "correct_answer": "False", "incorrect_answers": ["True"]}, {"category": "Entertainment: Video Games", "type": "boolean", "question": "The game "Pocket Morty" has a Morty called "Pocket Mortys Morty"?", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}]}
+{"response_code": 0, "results": [{"category": "Animals", "type": "boolean", "question": "The Axolotl is an amphibian that can spend its whole life in a larval state.", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Animals", "type": "boolean", "question": "A slug’s blood is green.", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "History", "type": "boolean", "question": "The Cold War ended with Joseph Stalin's death.", "difficulty": "easy", "correct_answer": "False", "incorrect_answers": ["True"]}, {"category": "Geography", "type": "boolean", "question": "The flag of South Africa features 7 colours.", "difficulty": "medium", "correct_answer": "False", "incorrect_answers": ["True"]}, {"category": "General Knowledge", "type": "boolean", "question": "The US emergency hotline is 911 because of the September 11th terrorist attacks.", "difficulty": "medium", "correct_answer": "False", "incorrect_answers": ["True"]}, {"category": "Geography", "type": "boolean", "question": "Israel is 7 hours ahead of New York.", "difficulty": "medium", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Sports", "type": "boolean", "question": "Soccer player Cristiano Ronaldo opened a museum dedicated to himself.", "difficulty": "medium", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Entertainment: Books", "type": "boolean", "question": "The book 1984 was published in 1949.", "difficulty": "easy", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Entertainment: Film", "type": "boolean", "question": "The Xenomorph from the science fiction film "Alien" has acidic blood.", "difficulty": "medium", "correct_answer": "True", "incorrect_answers": ["False"]}, {"category": "Entertainment: Japanese Anime & Manga", "type": "boolean", "question": "Throughout the entirety of "Dragon Ball Z", Goku only kills two characters: a miniboss named Yakon and Kid Buu.", "difficulty": "hard", "correct_answer": "True", "incorrect_answers": ["False"]}]}

main.js

@@ -139,17 +139,15 @@ io.on('connection', function(socket){
 
     socket.on('lighting', function(data){
         if(typeof data != undefined){
-            console.log('questions');
-            switch (data) {
-                case 'update':
-                    updateLights(socket, data.team, data.button);
-                case 'reset':
-                    resetLights(socket);
-                    break;
-                default:
-                    //socket.emit('error', 'Invalid Action');
-                    break;
-            }
+            console.log('lighting');
+            updateLights(socket, data.status, data.button);
+        }
+    });
+
+    socket.on('reset_lighting', function(data){
+        if(typeof data != undefined){
+            console.log('lighting');
+            resetLights(socket, data);
         }
     });
 
@@ -233,10 +231,11 @@ function resetScore(socket){
 // Lighting
 
 function updateLights(socket, status, button_pressed){
+    console.log('lighting: status - ' + status + " button -" + button_pressed);
     var cmd = process.spawn("python", [lighting_file, status, button_pressed]);
 
     cmd.stdout.on('data', function(output){
-        console.log(output);
+        console.log(output.toString());
         socket.emit('lighting', output);
     }); 
 }

python/api.py

@@ -6,7 +6,7 @@
     question = json.loads(open('data.json').read())
     print json.dumps(question);
 else:
-    url = urllib.urlopen("https://opentdb.com/api.php?amount=10&type=boolean");
+    url = urllib.urlopen("http://opentdb.com/api.php?amount=10&type=boolean");
     question = json.loads(url.read().decode());
 
     open('data.json', 'w').close();

python/buttons.py

@@ -1,16 +1,16 @@
-from gpiozero import Button
+from gpiozero import Button;
 
 # Team A
-Btn1 = Button(4,pull_up=False)
-Btn2 = Button(14,pull_up=False)
-Btn3 = Button(15,pull_up=False)
-Btn4 = Button(25,pull_up=False)
+Btn1 = Button(4,pull_up=False);
+Btn2 = Button(14,pull_up=False);
+Btn3 = Button(15,pull_up=False);
+Btn4 = Button(25,pull_up=False);
 
 # Team B
-Btn5 = Button(11,pull_up=False)
-Btn6 = Button(8,pull_up=False)
-Btn7 = Button(7,pull_up=False)
-Btn8 = Button(21,pull_up=False)
+Btn5 = Button(11,pull_up=False);
+Btn6 = Button(8,pull_up=False);
+Btn7 = Button(7,pull_up=False);
+Btn8 = Button(21,pull_up=False);
 
 output = 0;
 

python/lighting.py

@@ -13,10 +13,10 @@
 LED4 = 22;
 
 # Team B
-LED5 = 11;
-LED6 = 12;
-LED7 = 13;
-LED8 = 15;
+LED5 = 12;
+LED6 = 13;
+LED7 = 19;
+LED8 = 16;
 
 lights = [LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED8];
 
@@ -48,15 +48,15 @@ def render():
     output = starter;
 elif (len(args) == 2):
     output = starter;
-    output[args[1]] = 0;
+    output[(int(args[1]) -1)] = 0;
 elif (len(args) == 3):
-    if (args[2] == 0):
+    if (args[1] == 0):
         output = teamA;
-    elif (args[2] == 1):
+    elif (args[1] == 1):
         output = teamB;
     else:
         output = starter;
-        output[int(args[1])] = 0;
+        output[(int(args[2]) - 1)] = 0;
 
 render();
 

python/scoring.py

@@ -14,12 +14,12 @@
 def calculate():
     if (game_state == 0):
         if(answer_state == 'correct'):
-            score[answer_team] = int(score[answer_team]) + int(10);
+            score[answer_team] = int(score[answer_team]) + int(1);
         else:
-            score[answer_team] = int(score[answer_team]) - int(5);
+            score[answer_team] = int(score[answer_team]) - int(1);
     elif (game_state == 1):
         if(answer_state == 'correct'):
-            score[answer_team] = score[answer_team] + 5;
+            score[answer_team] = score[answer_team] + 1;
         else:
             score[answer_team] = score[answer_team];
 
@@ -35,34 +35,35 @@ def render():
     score_a = list(str(score[0]));
     score_b = list(str(score[1]));
 
-    output = [" ", " ", " ", " ", " ", " "];
+    output = [" ", " ", " ", " "];
 
     i=0;
-    for i in range(0,5):
+    for i in range(0,3):
 
         if(len(score_a) == 1):
             output[0] = score_a[0];
         elif (len(score_a) == 2):
             output[0] = score_a[0];
             output[1] = score_a[1];
-        elif (len(score_a) == 3):
-            output[0] = score_a[0];
-            output[1] = score_a[1];
-            output[2] = score_a[2];
+        #elif (len(score_a) == 3):
+        #    output[0] = score_a[0];
+        #    output[1] = score_a[1];
+        #    output[2] = score_a[2];
 
         if(len(score_b) == 1):
-            output[3] = score_b[0];
+            output[2] = score_b[0];
         elif (len(score_b) == 2):
-            output[3] = score_b[0];
-            output[4] = score_b[1];
-        elif (len(score_b) == 3):
-            output[3] = score_b[0];
-            output[4] = score_b[1];
-            output[5] = score_b[2];
+            output[2] = score_b[0];
+            output[3] = score_b[1];
+        #elif (len(score_b) == 3):
+        #    output[3] = score_b[0];
+        #    output[4] = score_b[1];
+        #    output[5] = score_b[2];
 
-    for j in range(0,5):
+    for j in range(0,4):
         output_str = output_str + str(output[j]);
 
+    #print(output_str);
     serPort.write(str.encode(str(output_str)));
     serPort.close();
 

static/index.html

@@ -176,7 +176,7 @@ <h1 id="answer"></h1>
                     docount();
                     question_fetch();
 
-
+                    lighting_reset();
                     buttons_listen();
 
                     is_active = false;
@@ -226,7 +226,7 @@ <h1 id="answer"></h1>
 
             // Lighting
             function lighting_reset(){
-                socket.emit('lighting', 'reset');
+                socket.emit('reset_lighting', team);
             }
 
             // Buttons
@@ -247,7 +247,11 @@ <h1 id="answer"></h1>
                 document.getElementById(field_score + "_" + 0).innerHTML = data[0];
                 document.getElementById(field_score + "_" + 1).innerHTML = data[1];
             });
-
+
+            socket.on('lighting', function(data){
+                console.log('lighting');
+            });
+
             socket.on('lights', function(data){
                 for (var i=1; i<=players; i++){
                     document.getElementById(field_lights + "_" + i).innerHTML = data[i];
@@ -257,6 +261,7 @@ <h1 id="answer"></h1>
             socket.on('buttons', function(data){
 
                 if(data != "0"){
+			socket.emit('lighting', {status: team, button: data});
 			console.log("Button: " + data + "pressed");
 		        charStr = data;
                 is_active = true;
@@ -293,7 +298,7 @@ <h1 id="answer"></h1>
                         }
                         else
                         {
-                            socket.emit('lighting', {status: team, button: data});
+                            /* socket.emit('lighting', {status: team, button: data}); */
                         }
                     }
                      else if (team == 0)
@@ -303,7 +308,7 @@ <h1 id="answer"></h1>
                         }
                         else
                         {
-                            socket.emit('lighting', {status: team, button: data});
+                            /* socket.emit('lighting', {status: team, button: data}); */
                         }
                     }
                     else