diff options
Diffstat (limited to 'quantum/digitizer.h')
| -rw-r--r-- | quantum/digitizer.h | 67 | 
1 files changed, 56 insertions, 11 deletions
| diff --git a/quantum/digitizer.h b/quantum/digitizer.h index cef551567e..b826ba8ac8 100644 --- a/quantum/digitizer.h +++ b/quantum/digitizer.h @@ -17,25 +17,70 @@  #include "quantum.h" +#include <stdbool.h>  #include <stdint.h> -enum digitizer_status { DZ_INITIALIZED = 1, DZ_UPDATED = 2 }; +/** + * \defgroup digitizer + * + * HID Digitizer + * \{ + */  typedef struct { -    int8_t  tipswitch; -    int8_t  inrange; -    uint8_t id; -    float   x; -    float   y; -    uint8_t status : 2; +    bool  in_range : 1; +    bool  tip : 1; +    bool  barrel : 1; +    float x; +    float y; +    bool  dirty;  } digitizer_t; -extern digitizer_t digitizer; +extern digitizer_t digitizer_state; -digitizer_t digitizer_get_report(void); +/** + * \brief Send the digitizer report to the host if it is marked as dirty. + */ +void digitizer_flush(void); -void digitizer_set_report(digitizer_t newDigitizerReport); +/** + * \brief Assert the "in range" indicator, and flush the report. + */ +void digitizer_in_range_on(void); -void digitizer_task(void); +/** + * \brief Deassert the "in range" indicator, and flush the report. + */ +void digitizer_in_range_off(void); + +/** + * \brief Assert the tip switch, and flush the report. + */ +void digitizer_tip_switch_on(void); + +/** + * \brief Deassert the tip switch, and flush the report. + */ +void digitizer_tip_switch_off(void); + +/** + * \brief Assert the barrel switch, and flush the report. + */ +void digitizer_barrel_switch_on(void); + +/** + * \brief Deassert the barrel switch, and flush the report. + */ +void digitizer_barrel_switch_off(void); + +/** + * \brief Set the absolute X and Y position of the digitizer contact, and flush the report. + * + * \param x The X value of the contact position, from 0 to 1. + * \param y The Y value of the contact position, from 0 to 1. + */ +void digitizer_set_position(float x, float y);  void host_digitizer_send(digitizer_t *digitizer); + +/** \} */ | 
