Imported Upstream version 2.4.3

2010-03-26 00:20:59 +01:00 · 2010-03-26 00:20:59 +01:00 · 26fb71b504
commit 26fb71b504
446 changed files with 148951 additions and 0 deletions
--- a/drivers/hidtypes.h
+++ b/drivers/hidtypes.h
@ -0,0 +1,149 @@
+/*
+ * types.h:		HID Parser types definitions
+ *
+ * This file is part of the MGE UPS SYSTEMS HID Parser
+ *
+ * Copyright (C)
+ *	1998-2003	MGE UPS SYSTEMS, Luc Descotils
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * -------------------------------------------------------------------------- */
+
+#ifndef HIDTYPES_H
+#define HIDTYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <sys/types.h>
+
+#include "nut_stdint.h"
+
+/*
+ * Constants
+ * -------------------------------------------------------------------------- */
+#define PATH_SIZE		10	/* Deep max for Path					*/
+#define USAGE_TAB_SIZE		50	/* Size of usage stack					*/
+#define MAX_REPORT		300	/* Including FEATURE, INPUT and OUTPUT			*/
+#define REPORT_DSC_SIZE		6144	/* Size max of Report Descriptor			*/
+#define MAX_REPORT_TS		3	/* Max time validity of a report			*/
+
+/*
+ * Items
+ * -------------------------------------------------------------------------- */
+#define SIZE_0				0x00
+#define SIZE_1				0x01
+#define SIZE_2				0x02
+#define SIZE_4				0x03
+#define SIZE_MASK			0x03
+
+#define TYPE_MAIN			0x00
+#define TYPE_GLOBAL			0x04
+#define TYPE_LOCAL			0x08
+#define TYPE_MASK			0x0C
+
+/* Main items */
+#define ITEM_COLLECTION			0xA0
+#define ITEM_END_COLLECTION		0xC0
+#define ITEM_FEATURE			0xB0
+#define ITEM_INPUT			0x80
+#define ITEM_OUTPUT			0x90
+
+/* Global items */
+#define ITEM_UPAGE			0x04
+#define ITEM_LOG_MIN			0x14
+#define ITEM_LOG_MAX			0x24
+#define ITEM_PHY_MIN			0x34
+#define ITEM_PHY_MAX			0x44
+#define ITEM_UNIT_EXP			0x54
+#define ITEM_UNIT			0x64
+#define ITEM_REP_SIZE			0x74
+#define ITEM_REP_ID			0x84
+#define ITEM_REP_COUNT			0x94
+
+/* Local items */
+#define ITEM_USAGE			0x08
+#define ITEM_STRING			0x78
+
+/* Long item */
+#define ITEM_LONG			0xFC
+
+#define ITEM_MASK			0xFC
+
+/* Attribute Flags */
+#define ATTR_DATA_CST			0x01
+#define ATTR_NVOL_VOL			0x80
+
+/*
+ * HIDNode_t struct
+ *
+ * Describe a HID Path point: Usage = bits 0..15, UPage = bits 16..31
+ * -------------------------------------------------------------------------- */
+typedef uint32_t HIDNode_t;
+
+/*
+ * HIDPath struct
+ *
+ * Describe a HID Path
+ * -------------------------------------------------------------------------- */
+typedef struct {
+	uint8_t		Size;				/* HID Path size			*/
+	HIDNode_t	Node[PATH_SIZE];		/* HID Path				*/
+} HIDPath_t;
+
+/*
+ * HIDData struct
+ *
+ * Describe a HID Data with its location in report 
+ * -------------------------------------------------------------------------- */
+typedef struct {
+	HIDPath_t	Path;				/* HID Path				*/
+
+	uint8_t		ReportID;			/* Report ID				*/
+	uint8_t		Offset;				/* Offset of data in report	*/
+	uint8_t		Size;				/* Size of data in bit		*/
+
+	uint8_t		Type;				/* Type : FEATURE / INPUT / OUTPUT */
+	uint8_t		Attribute;			/* Report field attribute		*/
+
+	long		Unit;				/* HID Unit				*/
+	int8_t		UnitExp;			/* Unit exponent			*/
+
+	long		LogMin;				/* Logical Min			*/
+	long		LogMax;				/* Logical Max			*/
+	long		PhyMin;				/* Physical Min			*/
+	long		PhyMax;				/* Physical Max			*/
+	int8_t		have_PhyMin;			/* Physical Min defined?		*/
+	int8_t		have_PhyMax;			/* Physical Max defined?		*/
+} HIDData_t;
+
+/*
+ * HIDDesc struct
+ *
+ * Holds a parsed report descriptor
+ * -------------------------------------------------------------------------- */
+typedef struct {
+	int		nitems;				/* number of items in descriptor */
+	HIDData_t	*item;				/* list of items			*/
+	int		replen[256];			/* list of report lengths, in byte */
+} HIDDesc_t;
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+#endif /* HIDTYPES_H */