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#ifndef _HID_H
#define _HID_H
#include <stdio.h>
#include <sys/syslog.h>
#include <m_pd.h>
/*
* this is automatically generated from linux/input.h by
* make-arrays-from-input.h.pl to be the cross-platform event types and codes
*/
#include "input_arrays.h"
#define HID_MAJOR_VERSION 0
#define HID_MINOR_VERSION 7
/* static char *version = "$Revision: 1.20 $"; */
/*------------------------------------------------------------------------------
* CLASS DEF
*/
typedef struct _hid
{
t_object x_obj;
t_int x_fd;
// unsigned short x_device_number;
t_float x_device_number;
unsigned short vendor_id; // USB idVendor for current device
unsigned short product_id; // USB idProduct for current device
t_int x_has_ff;
void *x_ff_device;
t_clock *x_clock;
t_int x_delay;
t_int x_started;
t_int x_device_open;
t_outlet *x_data_outlet;
t_outlet *x_device_name_outlet;
} t_hid;
/*------------------------------------------------------------------------------
* GLOBAL DEFINES
*/
#define DEFAULT_DELAY 5
/*------------------------------------------------------------------------------
* GLOBAL VARIABLES
*/
/*
* count the number of instances of this object so that certain free()
* functions can be called only after the final instance is detroyed.
*/
t_int hid_instance_count;
extern unsigned short global_debug_level;
/*------------------------------------------------------------------------------
* FUNCTION PROTOTYPES FOR DIFFERENT PLATFORMS
*/
/* support functions */
void debug_print(t_int debug_level, const char *fmt, ...);
void debug_error(t_hid *x, t_int debug_level, const char *fmt, ...);
void hid_output_event(t_hid *x, char *type, char *code, t_float value);
/* generic, cross-platform functions implemented in a separate file for each
* platform
*/
t_int hid_open_device(t_hid *x, t_int device_number);
t_int hid_close_device(t_hid *x);
void hid_build_device_list(void);
t_int hid_get_events(t_hid *x);
void hid_print(t_hid* x);
void hid_platform_specific_free(t_hid *x);
t_int get_device_number_by_ids(unsigned short vendor_id, unsigned short product_id);
t_int get_device_number_from_usage_list(t_int device_number,
unsigned short usage_page, unsigned short usage);
/* cross-platform force feedback functions */
t_int hid_ff_autocenter(t_hid *x, t_float value);
t_int hid_ff_gain(t_hid *x, t_float value);
t_int hid_ff_motors(t_hid *x, t_float value);
t_int hid_ff_continue(t_hid *x);
t_int hid_ff_pause(t_hid *x);
t_int hid_ff_reset(t_hid *x);
t_int hid_ff_stopall(t_hid *x);
// these are just for testing...
t_int hid_ff_fftest (t_hid *x, t_float value);
void hid_ff_print(t_hid *x);
#endif /* #ifndef _HID_H */
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