annabunches/arduino-joystick
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Another bugfix, improve header documentation a bit.

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Anna Rose
2021-11-24 05:57:41 +00:00
parent a9c80c2ed5
commit 2ce994677a
3 changed files with 16 additions and 7 deletions
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17
Joystick.h
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@ -33,14 +33,19 @@ class Joystick {
void Init();
void Update();
// Add a button to the joystick.
// Button types are documented in the ButtonType enum.
// If `pullup` is true, your button should connect the pin to ground. (also be sure that your board supports INPUT_PULLUP on that pin)
// If `pullup` is false, your button should connect the pin to VCC.
// Setting `analogOnly` to true indicates your button *must* be read with analog code, such as the A6 and A7 pins
// on the Arduino Nano.
// Use these functions to add a button to the joystick.
// Button types are documented in the ButtonType enum. See Button.h for details.
// If 'pullup' is true, your button should connect the pin to ground. (also be sure that your board supports INPUT_PULLUP on that pin)
// If 'pullup' is false, your button should connect the pin to VCC.
// Add a button connected directly to a pin on the microcontroller.
void AddButton(uint8_t pin, ButtonType type, bool pullup=true);
// Add a button connected to a channel on a Multiplexer.
// FIXME: This doesn't currently work!
void AddMuxButton(uint8_t channel, Mux* mux, ButtonType type, bool pullup=true);
// Add a button connected to a scan matrix.
void AddMatrixButton(uint8_t row, uint8_t col, Matrix* matrix, ButtonType type, bool pullup=true);
// Add a rotary encoder. ENCODER button types allow you to treat an encoder as a momentary button or an axis (TODO)