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@@ -0,0 +1,77 @@ |
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#include <HID-Project.h> |
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#include <HID-Settings.h> |
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//debounce milliseconds |
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const int debounce = 5; |
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//Switch Pins |
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const byte k[4] = { 4, 5, 6, 7 }; |
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//Switch status |
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boolean s[4] = { 0, 0, 0, 0 }; |
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//M for Media Key, K for Keyboard |
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const char codetype[4] = { 'K', 'K', 'K', 'K' }; |
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//Keycodes |
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const ConsumerKeycode ccode[4] = { MEDIA_VOLUME_MUTE, |
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MEDIA_VOLUME_MUTE, |
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MEDIA_PLAY_PAUSE, |
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MEDIA_PLAY_PAUSE |
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}; |
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const KeyboardKeycode kcode[4] = { KEY_DOWN_ARROW, |
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KEY_LEFT_ARROW, |
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KEY_UP_ARROW, |
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KEY_RIGHT_ARROW |
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}; |
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void setup() { |
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Keyboard.begin(); |
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Consumer.begin(); |
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//setup inputs, turn on pullups |
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for (int i = 0; i < 4; i++) { |
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pinMode(k[i], INPUT); |
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digitalWrite(k[i], 1); |
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} |
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} |
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void loop() { |
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CheckKeys(); |
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delay(debounce); |
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} |
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void CheckKeys() { |
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for (int i = 0; i < 4; i++) { |
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if (codetype[i] == 'M') { |
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if (digitalRead(k[i]) == 0) { |
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if (s[i] == 0) { |
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Consumer.press((ccode[i])); |
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s[i] = 1; |
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} |
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} |
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else { |
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if (s[i] == 1) { |
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s[i] = 0; |
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Consumer.release((ccode[i])); |
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} |
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} |
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} |
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if (codetype[i] == 'K') { |
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if (digitalRead(k[i]) == 0) { |
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if (s[i] == 0) { |
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Keyboard.press((kcode[i])); |
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s[i] = 1; |
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} |
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} |
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else { |
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if (s[i] == 1) { |
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s[i] = 0; |
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Keyboard.release((kcode[i])); |
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} |
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} |
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} |
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} |
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} |
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