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@@ -1,16 +1,16 @@ |
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#include <TimerOne.h> |
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// config: |
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const int pinData = 6; |
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const int pinStatus = 7; |
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// fixed values |
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const int timerDelay = 500; |
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void setup(void) |
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{ |
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pinMode(pinData, OUTPUT); |
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//Timer1.initialize(60); |
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//Timer1.attachInterrupt(clockCycle); |
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Timer1.initialize(timerDelay); |
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Timer1.attachInterrupt(clockCycle); |
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Timer1.stop(); |
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@@ -22,7 +22,6 @@ void setup(void) |
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} |
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volatile long lastChange = 0; |
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volatile long lastStart = 0; |
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volatile int x = 0; |
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volatile int dataWord = 0; |
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volatile int dataState = 0; |
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@@ -36,8 +35,6 @@ void statusCycle() { |
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long changeDiff = timeNow - lastChange; |
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lastChange = timeNow; |
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if (changeDiff >= 10) { |
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lastStart = timeNow; |
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dataWord = (0 + x); |
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dataState = 8; |
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dataDelay = 0; |
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@@ -48,10 +45,6 @@ void statusCycle() { |
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Timer1.initialize(timerDelay); |
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Timer1.start(); |
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} |
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if (timeNow - lastStart >= 7 && changeDiff >= 2) { |
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//dataWord = 0b1000000011 | (('A' + x) << 2); |
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} |
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} |
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void clockCycle(void) |
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@@ -69,15 +62,12 @@ void clockCycle(void) |
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dataBit = LOW; |
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} else if (dataState > 0) { |
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int bitToSend = (dataWord >> (dataState - 1)) & 1; |
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//int bitToSend = dataWord & 1; |
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//dataWord = dataWord >> 1; |
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dataBit = !bitToSend ? LOW : HIGH; |
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dataState--; |
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} else if (packetTail > 0) { |
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packetTail--; |
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dataBit = LOW; |
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} else { |
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//digitalWrite(pinData, HIGH); |
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Timer1.stop(); |
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} |
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digitalWrite(pinData, dataBit); |
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