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@@ -39,8 +39,7 @@ void turnOffLEDs() {
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 }
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 void setup() {
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-  
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-  Serial.begin(57600); 
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+  Serial.begin(115200); 
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   pinMode(statusLEDPin, OUTPUT);
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   pinMode(sensor1Pin, INPUT);
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   pinMode(sensor2Pin, INPUT);
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@@ -71,8 +70,8 @@ void blinkLED() {
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 }
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 void raceStart() {
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-  int racer1ticks = 0;
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-  int racer2ticks = 0;
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+  racer1Ticks = 0;
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+  racer2Ticks = 0;
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   raceStartMillis = millis();
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   turnOffLEDs();
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 }
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@@ -167,5 +166,5 @@ void loop() {
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   }
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-   updateProgressLEDs();
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+  updateProgressLEDs();
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 }

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@@ -4,13 +4,16 @@ class Sensor
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   def initialize(queue, filename=nil)
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     @queue = queue
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     raise 'File Not Writable!' unless File.writable?(filename)
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+    #HACK oogity boogity magic happens here:
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+    `stty -F #{filename} cs8 115200 ignbrk -brkint -icrnl -imaxbel -opost -onlcr -isig -icanon -iexten -echo -echoe -echok -echoctl -echoke -noflsh -ixon -crtscts`
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     @f = File.open(filename, 'w+')
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   end
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   def start
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     @t.kill if @t
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     @t = Thread.new do
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-      @f.puts 'g'
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+      @f.putc 'g'
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+      @f.flush
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       while true do
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         l = @f.readline
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         if l=~/:/
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@@ -24,6 +27,7 @@ class Sensor
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   def stop
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     @f.puts 's'
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+    @f.flush
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     @t.kill
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   end
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 end