Cleanup. Stable 0..7
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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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