54 lines
1.2 KiB
C++
54 lines
1.2 KiB
C++
/*
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Copyright (c) 2014-2015 NicoHood
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See the readme for credit to other people.
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System example
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Press a button to put pc into sleep/shut it down or wake it up again.
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You may also use SingleSystem to use a single report.
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See HID Project documentation for more Consumer keys.
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https://github.com/NicoHood/HID/wiki/System-API
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*/
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#include "HID-Project.h"
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const int pinLed = LED_BUILTIN;
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const int pinButtonS = 2;
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const int pinButtonW = 3;
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void setup() {
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// prepare led + buttons
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pinMode(pinLed, OUTPUT);
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pinMode(pinButtonS, INPUT_PULLUP);
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pinMode(pinButtonW, INPUT_PULLUP);
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// Sends a clean report to the host. This is important on any Arduino type.
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System.begin();
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}
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void loop() {
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if (!digitalRead(pinButtonS)) {
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digitalWrite(pinLed, HIGH);
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// Puts PC into sleep mode/shuts it down
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System.write(SYSTEM_SLEEP);
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//System.write(SYSTEM_POWER_DOWN);
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// Simple debounce
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delay(300);
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digitalWrite(pinLed, LOW);
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}
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if (!digitalRead(pinButtonW)) {
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digitalWrite(pinLed, HIGH);
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// Try to wake up the PC
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// This might fail on some PCs/Laptops where USB wakeup is not supported
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System.write(SYSTEM_WAKE_UP);
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// Simple debounce
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delay(300);
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digitalWrite(pinLed, LOW);
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}
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}
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