Current Path : /usr/include/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/include/usbhid.h |
/* $NetBSD: usb.h,v 1.8 2000/08/13 22:22:02 augustss Exp $ */ /* * Copyright (c) 1999 Lennart Augustsson <augustss@netbsd.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: release/9.1.0/lib/libusbhid/usbhid.h 229387 2012-01-03 12:47:55Z mav $ * */ #include <stdint.h> typedef struct report_desc *report_desc_t; typedef struct hid_data *hid_data_t; typedef enum hid_kind { hid_input, hid_output, hid_feature, hid_collection, hid_endcollection } hid_kind_t; typedef struct hid_item { /* Global */ uint32_t _usage_page; int32_t logical_minimum; int32_t logical_maximum; int32_t physical_minimum; int32_t physical_maximum; int32_t unit_exponent; int32_t unit; int32_t report_size; int32_t report_ID; #define NO_REPORT_ID 0 int32_t report_count; /* Local */ uint32_t usage; int32_t usage_minimum; int32_t usage_maximum; int32_t designator_index; int32_t designator_minimum; int32_t designator_maximum; int32_t string_index; int32_t string_minimum; int32_t string_maximum; int32_t set_delimiter; /* Misc */ int32_t collection; int collevel; enum hid_kind kind; uint32_t flags; /* Location */ uint32_t pos; /* unused */ struct hid_item *next; } hid_item_t; #define HID_PAGE(u) (((u) >> 16) & 0xffff) #define HID_USAGE(u) ((u) & 0xffff) #define HID_HAS_GET_SET_REPORT 1 __BEGIN_DECLS /* Obtaining a report descriptor, descr.c: */ report_desc_t hid_get_report_desc(int file); report_desc_t hid_use_report_desc(unsigned char *data, unsigned int size); void hid_dispose_report_desc(report_desc_t); int hid_get_report_id(int file); int hid_set_immed(int fd, int enable); /* Parsing of a HID report descriptor, parse.c: */ hid_data_t hid_start_parse(report_desc_t d, int kindset, int id); void hid_end_parse(hid_data_t s); int hid_get_item(hid_data_t s, hid_item_t *h); int hid_report_size(report_desc_t d, enum hid_kind k, int id); int hid_locate(report_desc_t d, unsigned int usage, enum hid_kind k, hid_item_t *h, int id); /* Conversion to/from usage names, usage.c: */ const char *hid_usage_page(int i); const char *hid_usage_in_page(unsigned int u); void hid_init(const char *file); int hid_parse_usage_in_page(const char *name); int hid_parse_usage_page(const char *name); /* Extracting/insertion of data, data.c: */ int32_t hid_get_data(const void *p, const hid_item_t *h); void hid_set_data(void *p, const hid_item_t *h, int32_t data); int hid_get_report(int fd, enum hid_kind k, unsigned char *data, unsigned int size); int hid_set_report(int fd, enum hid_kind k, unsigned char *data, unsigned int size); __END_DECLS