libusb_hid.c File Reference

#include <stdlib.h>
#include <string.h>
#include <libusb-1.0/libusb.h>
#include <rthreads/rthreads.h>
#include <compat/strl.h>
#include <queues/fifo_queue.h>
#include <string/stdstring.h>
#include "../connect/joypad_connection.h"
#include "../input_defines.h"
#include "../../tasks/tasks_internal.h"
#include "../input_driver.h"
#include "../../verbosity.h"

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Classes
struct	libusb_hid
struct	libusb_adapter

Macros
#define	LIBUSB_CAP_HAS_HOTPLUG   0x0001

Typedefs
typedef struct libusb_hid	libusb_hid_t

Functions
static void	adapter_thread (void *data)
static void	libusb_hid_device_send_control (void *data, uint8_t *data_buf, size_t size)
static void	libusb_hid_device_add_autodetect (unsigned idx, const char *device_name, const char *driver_name, uint16_t dev_vid, uint16_t dev_pid)
static void	libusb_get_description (struct libusb_device *device, struct libusb_adapter *adapter)
static int	add_adapter (void *data, struct libusb_device *dev)
static int	remove_adapter (void *data, struct libusb_device *dev)
static int	libusb_hid_hotplug_callback (struct libusb_context *ctx, struct libusb_device *dev, libusb_hotplug_event event, void *user_data)
static bool	libusb_hid_joypad_query (void *data, unsigned pad)
static const char *	libusb_hid_joypad_name (void *data, unsigned pad)
static void	libusb_hid_joypad_get_buttons (void *data, unsigned port, input_bits_t *state)
static bool	libusb_hid_joypad_button (void *data, unsigned port, uint16_t joykey)
static bool	libusb_hid_joypad_rumble (void *data, unsigned pad, enum retro_rumble_effect effect, uint16_t strength)
static int16_t	libusb_hid_joypad_axis (void *data, unsigned port, uint32_t joyaxis)
static void	libusb_hid_free (const void *data)
static void	poll_thread (void *data)
static void *	libusb_hid_init (void)
static void	libusb_hid_poll (void *data)

Variables
static struct libusb_adapter	adapters
hid_driver_t	libusb_hid

Macro Definition Documentation

LIBUSB_CAP_HAS_HOTPLUG

#define LIBUSB_CAP_HAS_HOTPLUG   0x0001

Typedef Documentation

libusb_hid_t

typedef struct libusb_hid libusb_hid_t

Function Documentation

adapter_thread()

static void adapter_thread ( void *  data )

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add_adapter()

static int add_adapter ( void *  data, struct libusb_device *  dev  )

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libusb_get_description()

static void libusb_get_description ( struct libusb_device *  device, struct libusb_adapter *  adapter  )

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libusb_hid_device_add_autodetect()

static void libusb_hid_device_add_autodetect ( unsigned  idx, const char *  device_name, const char *  driver_name, uint16_t  dev_vid, uint16_t  dev_pid  )

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libusb_hid_device_send_control()

static void libusb_hid_device_send_control ( void *  data, uint8_t *  data_buf, size_t  size  )

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libusb_hid_free()

static void libusb_hid_free ( const void *  data )

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libusb_hid_hotplug_callback()

static int libusb_hid_hotplug_callback ( struct libusb_context *  ctx, struct libusb_device *  dev, libusb_hotplug_event  event, void *  user_data  )

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libusb_hid_init()

static void* libusb_hid_init ( void  )

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libusb_hid_joypad_axis()

static int16_t libusb_hid_joypad_axis ( void *  data, unsigned  port, uint32_t  joyaxis  )

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libusb_hid_joypad_button()

static bool libusb_hid_joypad_button ( void *  data, unsigned  port, uint16_t  joykey  )

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libusb_hid_joypad_get_buttons()

static void libusb_hid_joypad_get_buttons ( void *  data, unsigned  port, input_bits_t *  state  )

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libusb_hid_joypad_name()

static const char* libusb_hid_joypad_name ( void *  data, unsigned  pad  )

static

libusb_hid_joypad_query()

static bool libusb_hid_joypad_query ( void *  data, unsigned  pad  )

static

libusb_hid_joypad_rumble()

static bool libusb_hid_joypad_rumble ( void *  data, unsigned  pad, enum retro_rumble_effect  effect, uint16_t  strength  )

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libusb_hid_poll()

static void libusb_hid_poll ( void *  data )

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poll_thread()

static void poll_thread ( void *  data )

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remove_adapter()

static int remove_adapter ( void *  data, struct libusb_device *  dev  )

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Variable Documentation

adapters

struct libusb_adapter adapters

static

libusb_hid

hid_driver_t libusb_hid

Initial value:

= {
   libusb_hid_init,
   libusb_hid_joypad_query,
   libusb_hid_free,
   libusb_hid_joypad_button,
   libusb_hid_joypad_get_buttons,
   libusb_hid_joypad_axis,
   libusb_hid_poll,
   libusb_hid_joypad_rumble,
   libusb_hid_joypad_name,
   "libusb",
   libusb_hid_device_send_control,
}