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74 lines
1.7 KiB
74 lines
1.7 KiB
#define FET 8
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#define testFET 0
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#define SWLIGHT 10
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#define SWREED 11
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#define LED 13
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//Switches on Pins 10, and 11
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//Switch 10, is light switch. Ground when switch is up (ON).
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//Switch 11, is magnet reed switch, Ground when door is closed.
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uint8_t SWLIGHTvar = 0;
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uint8_t SWREEDvar = 0;
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void setup() {
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pinMode(FET, OUTPUT);
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pinMode(SWLIGHT, INPUT);
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pinMode(SWREED, INPUT);
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pinMode(LED, OUTPUT);
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}
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void loop() {
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//test the fet
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/* while(1){
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digitalWrite(FET, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(100); // wait for a second
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digitalWrite(FET, LOW); // turn the LED off by making the voltage LOW
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delay(1000); // wait for a second
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}*/
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/* OUTLINE */
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//Read light switch, read magnet switch
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//if light switch is 5v, do nothing, wait 3 seconds
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//if light switch is gnd, continue
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//if reed switch is gnd, do nothing, wait 100 ms
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//if reed switch is high, continue
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//ring bell, sleep for 10 seconds
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SWLIGHTvar = digitalRead(SWLIGHT);
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SWREEDvar = digitalRead(SWREED);
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//Use onboard LED to monitor whether magnet reed is synced or not
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if(SWREEDvar == 1){
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digitalWrite(LED, 1); //magnet not connected to reed
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}
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else{
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digitalWrite(LED, 0); //magnet connected
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}
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//trigger FET and Actuator
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if(SWLIGHTvar == 0){
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if(SWREEDvar == 1){
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digitalWrite(FET, 1); // turn on (HIGH is the voltage level)
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delay(80); // wait
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digitalWrite(FET, 0); // turn off by making the voltage LOW
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delay(15000); // wait for 15 seconds
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}
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goto breakout;
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}
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//if light switch is 5v, do nothing, wait 3 seconds
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delay(3000);
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breakout:
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delay(100);
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}
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