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143 lines
2.7 KiB
143 lines
2.7 KiB
/*
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* Computer Switchboard
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*
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* Because interfacing with computers should be fun
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* and a keyboard is not enough.
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*
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* Let's turn a computer into an airplane (interface wise).
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*
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*
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*
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* MINIMAL:
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* I only need the button to shutdown the computer. No rotary or 7seg.
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*/
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//todo: debounce, see neotimer
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//makes serial slower so it can be read
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#define DEBUGMODE 0
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#include <avr/io.h>
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#include <avr/interrupt.h>
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//switch
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// digital pin 9 has a pushbutton attached to it. Give it a name:
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int pushButton = 9;
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// Example showing use of the MD_KeySwitch library
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//
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// Momentary switch
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//
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// Prints the switch value on the Serial Monitor
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// Allows setting of options to see theior effect (see setup())
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//
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#include <MD_KeySwitch.h>
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// This is just an average debounce -steak
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// what i need is a way to actually, not register if I don't pick up the depressed button
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// but good enough for now
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const uint8_t SWITCH_PIN = 9; // switch connected to this pin
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const uint8_t SWITCH_ACTIVE = LOW; // digital signal when switch is pressed 'on'
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MD_KeySwitch S(SWITCH_PIN, SWITCH_ACTIVE);
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void setup() {
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// initialize I/O pins
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Serial.begin(9600);
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Serial.println("GnuxSwitcher");
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pinMode(pushButton, INPUT_PULLUP);
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pinMode(LED_BUILTIN, OUTPUT);
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S.begin();
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//S.enableDoublePress(true);
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//S.enableLongPress(true);
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/*S.enableRepeat(true);
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S.enableRepeatResult(true);*/
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}
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void loop() {
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//BUTTONS
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/* int resultb = 0;
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resultb = PINB;
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delay(100);
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if (resultb == 0 ){
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decPt = 1;
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Serial.print("User Pressed button: ");
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Serial.println(segdisp);
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}
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else{
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decPt = 0;
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}
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*/
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// too fast, print serial when checking switch only
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// Serial.println(resultb,BIN); // noisy, but reads 0 when low.
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switch(S.read())
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{
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case MD_KeySwitch::KS_NULL: /* Serial.println("NULL"); */ break;
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case MD_KeySwitch::KS_PRESS:
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//Serial.println("\nSINGLE PRESS");
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Serial.println("Initiate the Shutdown Procedure Immediately");
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digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
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delay(1000); // wait for a second
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digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
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break;
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/*
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case MD_KeySwitch::KS_DPRESS: Serial.print("\nDOUBLE PRESS");
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break;*/
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//case MD_KeySwitch::KS_LONGPRESS: Serial.print("\nLONG PRESS");
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//break; //this doesn't seem to work at all. - steak
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/*
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case MD_KeySwitch::KS_RPTPRESS: Serial.print("\nREPEAT PRESS");
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break;
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*/
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default: Serial.print("\nUNKNOWN");
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break;
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}
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}
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