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Joystick: add support for 8-way hat switch (#24515)

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Ryan 2024-11-10 09:10:10 +11:00 • committed by GitHub
parent 69093f6de9
commit a3cfb1dab7
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7 changed files with 124 additions and 2 deletions
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22
quantum/joystick.h
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@ -52,6 +52,16 @@
#define JOYSTICK_MAX_VALUE ((1L << (JOYSTICK_AXIS_RESOLUTION - 1)) - 1)
#define JOYSTICK_HAT_CENTER -1
#define JOYSTICK_HAT_NORTH 0
#define JOYSTICK_HAT_NORTHEAST 1
#define JOYSTICK_HAT_EAST 2
#define JOYSTICK_HAT_SOUTHEAST 3
#define JOYSTICK_HAT_SOUTH 4
#define JOYSTICK_HAT_SOUTHWEST 5
#define JOYSTICK_HAT_WEST 6
#define JOYSTICK_HAT_NORTHWEST 7
// configure on input_pin of the joystick_axes array entry to NO_PIN
// to prevent it from being read from the ADC. This allows outputting forged axis value.
#define JOYSTICK_AXIS_VIRTUAL \
@ -73,7 +83,10 @@ extern joystick_config_t joystick_axes[JOYSTICK_AXIS_COUNT];
typedef struct {
uint8_t buttons[(JOYSTICK_BUTTON_COUNT - 1) / 8 + 1];
int16_t axes[JOYSTICK_AXIS_COUNT];
bool dirty;
#ifdef JOYSTICK_HAS_HAT
int8_t hat;
#endif
bool dirty;
} joystick_t;
extern joystick_t joystick_state;
@ -129,4 +142,11 @@ void joystick_read_axes(void);
*/
void joystick_set_axis(uint8_t axis, int16_t value);
/**
* \brief Set the position of the hat switch.
*
* \param value The hat switch position to set.
*/
void joystick_set_hat(int8_t value);
/** \} */