USBHostShell_HID_talkactive_alpha - this is the Peter Barrett USBHostShell program,…

Users » Sergio » Code » USBHostShell_HID_talkactive_alpha

Sergio Collado / Mbed 2 deprecated USBHostShell_HID_talkactive_alpha

this is the Peter Barrett USBHostShell program, a bit modified for being a bit more talkactive, just to let u know how the USB protocol layer is going on, and all the data trasnfers. Also there is a small implementation of HID descriptors, but not functional... yet :S the aim is to at least implement the gamepad HID, and make an array of function pointer to each HID function

Dependencies: mbed

HID.h@0:e1e03118b8fe, 2010-09-13 (annotated)

Committer:: Sergio
Date:: Mon Sep 13 12:40:05 2010 +0000
Revision:: 0:e1e03118b8fe

Who changed what in which revision?

User	Revision	Line number	New contents of line
Sergio	0:e1e03118b8fe	1
Sergio	0:e1e03118b8fe	2	#ifndef HID_H
Sergio	0:e1e03118b8fe	3	#define HID_H
Sergio	0:e1e03118b8fe	4
Sergio	0:e1e03118b8fe	5	#include "USBHost.h"
Sergio	0:e1e03118b8fe	6
Sergio	0:e1e03118b8fe	7	#ifndef u8
Sergio	0:e1e03118b8fe	8	typedef unsigned char u8;
Sergio	0:e1e03118b8fe	9	typedef unsigned short u16;
Sergio	0:e1e03118b8fe	10	typedef unsigned long u32;
Sergio	0:e1e03118b8fe	11
Sergio	0:e1e03118b8fe	12	typedef char s8;
Sergio	0:e1e03118b8fe	13	typedef short s16;
Sergio	0:e1e03118b8fe	14	typedef char s32;
Sergio	0:e1e03118b8fe	15	#endif
Sergio	0:e1e03118b8fe	16
Sergio	0:e1e03118b8fe	17
Sergio	0:e1e03118b8fe	18
Sergio	0:e1e03118b8fe	19
Sergio	0:e1e03118b8fe	20	enum mode{ INPUT=0x81, OUTPUT=0x91, FEATURE=0xB1};
Sergio	0:e1e03118b8fe	21
Sergio	0:e1e03118b8fe	22	typedef struct
Sergio	0:e1e03118b8fe	23	{
Sergio	0:e1e03118b8fe	24	u8 Usage;
Sergio	0:e1e03118b8fe	25	u8 LocalMinimun;
Sergio	0:e1e03118b8fe	26	u16 LocalMaximun;
Sergio	0:e1e03118b8fe	27	u8 ReportCount;
Sergio	0:e1e03118b8fe	28	u8 ReportSize;
Sergio	0:e1e03118b8fe	29	mode coll_mode; //INPUT/OUTPUT//FEATURE.
Sergio	0:e1e03118b8fe	30	u8 mode_value;
Sergio	0:e1e03118b8fe	31	}Report;
Sergio	0:e1e03118b8fe	32
Sergio	0:e1e03118b8fe	33	typedef struct
Sergio	0:e1e03118b8fe	34	{
Sergio	0:e1e03118b8fe	35	u8 numberofreports;
Sergio	0:e1e03118b8fe	36	Report* pFirstReport;
Sergio	0:e1e03118b8fe	37	//All the reports must be allocated in an array
Sergio	0:e1e03118b8fe	38	//so they can be accessed easily.
Sergio	0:e1e03118b8fe	39	}Collection;
Sergio	0:e1e03118b8fe	40
Sergio	0:e1e03118b8fe	41	///////////////////////////////////////////////////////////////////////
Sergio	0:e1e03118b8fe	42
Sergio	0:e1e03118b8fe	43
Sergio	0:e1e03118b8fe	44
Sergio	0:e1e03118b8fe	45	/*
Sergio	0:e1e03118b8fe	46	* Constants
Sergio	0:e1e03118b8fe	47	*/
Sergio	0:e1e03118b8fe	48	#define PATH_SIZE 10
Sergio	0:e1e03118b8fe	49	#define USAGE_TAB_SIZE 50
Sergio	0:e1e03118b8fe	50	#define MAX_REPORT 300
Sergio	0:e1e03118b8fe	51	#define REPORT_DSC_SIZE 6144
Sergio	0:e1e03118b8fe	52
Sergio	0:e1e03118b8fe	53	#define SIZE_0 0x00
Sergio	0:e1e03118b8fe	54	#define SIZE_1 0x01
Sergio	0:e1e03118b8fe	55	#define SIZE_2 0x02
Sergio	0:e1e03118b8fe	56	#define SIZE_4 0x03
Sergio	0:e1e03118b8fe	57	#define SIZE_MASK 0x03
Sergio	0:e1e03118b8fe	58
Sergio	0:e1e03118b8fe	59
Sergio	0:e1e03118b8fe	60	#define TYPE_MAIN 0x00
Sergio	0:e1e03118b8fe	61	#define TYPE_GLOBAL 0x04
Sergio	0:e1e03118b8fe	62	#define TYPE_LOCAL 0x08
Sergio	0:e1e03118b8fe	63	#define TYPE_MASK 0x0C
Sergio	0:e1e03118b8fe	64
Sergio	0:e1e03118b8fe	65	/* Main items */
Sergio	0:e1e03118b8fe	66	#define ITEM_COLLECTION 0xA0
Sergio	0:e1e03118b8fe	67	#define ITEM_END_COLLECTION 0xC0
Sergio	0:e1e03118b8fe	68	#define ITEM_FEATURE 0xB0
Sergio	0:e1e03118b8fe	69	#define ITEM_INPUT 0x80
Sergio	0:e1e03118b8fe	70	#define ITEM_OUTPUT 0x90
Sergio	0:e1e03118b8fe	71
Sergio	0:e1e03118b8fe	72
Sergio	0:e1e03118b8fe	73	/* Global items */
Sergio	0:e1e03118b8fe	74	#define ITEM_UPAGE 0x04
Sergio	0:e1e03118b8fe	75	#define ITEM_LOG_MIN 0x14
Sergio	0:e1e03118b8fe	76	#define ITEM_LOG_MAX 0x24
Sergio	0:e1e03118b8fe	77	#define ITEM_PHY_MIN 0x34
Sergio	0:e1e03118b8fe	78	#define ITEM_PHY_MAX 0x44
Sergio	0:e1e03118b8fe	79	#define ITEM_UNIT_EXP 0x54
Sergio	0:e1e03118b8fe	80	#define ITEM_UNIT 0x64
Sergio	0:e1e03118b8fe	81	#define ITEM_REP_SIZE 0x74
Sergio	0:e1e03118b8fe	82	#define ITEM_REP_ID 0x84
Sergio	0:e1e03118b8fe	83	#define ITEM_REP_COUNT 0x94
Sergio	0:e1e03118b8fe	84
Sergio	0:e1e03118b8fe	85	/* Local items */
Sergio	0:e1e03118b8fe	86	#define ITEM_USAGE 0x08
Sergio	0:e1e03118b8fe	87	#define ITEM_STRING 0x78
Sergio	0:e1e03118b8fe	88
Sergio	0:e1e03118b8fe	89	/* Long item */
Sergio	0:e1e03118b8fe	90	#define ITEM_LONG 0xFC
Sergio	0:e1e03118b8fe	91
Sergio	0:e1e03118b8fe	92	#define ITEM_MASK 0xFC
Sergio	0:e1e03118b8fe	93
Sergio	0:e1e03118b8fe	94	/* Attribute Flags */
Sergio	0:e1e03118b8fe	95	#define ATTR_DATA_CST 0x01
Sergio	0:e1e03118b8fe	96	#define ATTR_NVOL_VOL 0x80
Sergio	0:e1e03118b8fe	97
Sergio	0:e1e03118b8fe	98
Sergio	0:e1e03118b8fe	99
Sergio	0:e1e03118b8fe	100	typedef struct
Sergio	0:e1e03118b8fe	101	{
Sergio	0:e1e03118b8fe	102	u8 UPage;
Sergio	0:e1e03118b8fe	103	u8 Usage;
Sergio	0:e1e03118b8fe	104	}HIDNode;
Sergio	0:e1e03118b8fe	105
Sergio	0:e1e03118b8fe	106	typedef struct
Sergio	0:e1e03118b8fe	107	{
Sergio	0:e1e03118b8fe	108	u8 Size;
Sergio	0:e1e03118b8fe	109	HIDNode Node[PATH_SIZE];
Sergio	0:e1e03118b8fe	110	}HIDPath;
Sergio	0:e1e03118b8fe	111
Sergio	0:e1e03118b8fe	112
Sergio	0:e1e03118b8fe	113	typedef struct
Sergio	0:e1e03118b8fe	114	{
Sergio	0:e1e03118b8fe	115	u32 Value;
Sergio	0:e1e03118b8fe	116	HIDPath Path;
Sergio	0:e1e03118b8fe	117	u8 ReportID;
Sergio	0:e1e03118b8fe	118	u8 Offset;
Sergio	0:e1e03118b8fe	119	u8 Size;
Sergio	0:e1e03118b8fe	120	u8 Type;
Sergio	0:e1e03118b8fe	121	u8 Attribute;
Sergio	0:e1e03118b8fe	122	u32 Unit;
Sergio	0:e1e03118b8fe	123	u8 UnitExp;
Sergio	0:e1e03118b8fe	124	u32 LogMin;
Sergio	0:e1e03118b8fe	125	u32 LogMax;
Sergio	0:e1e03118b8fe	126	u32 PhyMin;
Sergio	0:e1e03118b8fe	127	u32 PhyMax;
Sergio	0:e1e03118b8fe	128	} HIDData;
Sergio	0:e1e03118b8fe	129
Sergio	0:e1e03118b8fe	130	typedef struct
Sergio	0:e1e03118b8fe	131	{
Sergio	0:e1e03118b8fe	132	u8 ReportDesc[REPORT_DSC_SIZE];
Sergio	0:e1e03118b8fe	133	u8 ReportDescSize;
Sergio	0:e1e03118b8fe	134	u8 Pos;
Sergio	0:e1e03118b8fe	135	u8 Item;
Sergio	0:e1e03118b8fe	136	u32 Value;
Sergio	0:e1e03118b8fe	137	HIDData Data;
Sergio	0:e1e03118b8fe	138	u8 OffsetTab[MAX_REPORT][3];
Sergio	0:e1e03118b8fe	139	u8 ReportCount;
Sergio	0:e1e03118b8fe	140	u8 Count;
Sergio	0:e1e03118b8fe	141	u8 UPage;
Sergio	0:e1e03118b8fe	142	HIDNode UsageTab[USAGE_TAB_SIZE];
Sergio	0:e1e03118b8fe	143	u8 UsageSize;
Sergio	0:e1e03118b8fe	144	u8 nObject;
Sergio	0:e1e03118b8fe	145	u8 nReport;
Sergio	0:e1e03118b8fe	146	} HIDParser;
Sergio	0:e1e03118b8fe	147
Sergio	0:e1e03118b8fe	148
Sergio	0:e1e03118b8fe	149
Sergio	0:e1e03118b8fe	150	int HIDParse(HIDParser* pParser,HIDData* pData);
Sergio	0:e1e03118b8fe	151	void ResetParser(HIDParser* pParser);
Sergio	0:e1e03118b8fe	152	int FindObject(HIDParser* pParser, HIDData* pData);
Sergio	0:e1e03118b8fe	153	void GetValue(const u8* Buff, HIDData* pData);
Sergio	0:e1e03118b8fe	154	void SetValue(const HIDData* pData, u8* Buf);
Sergio	0:e1e03118b8fe	155	u8* GetReportOffset(HIDParser* pParser, const u8 ReportID, const u8 ReportType);
Sergio	0:e1e03118b8fe	156
Sergio	0:e1e03118b8fe	157
Sergio	0:e1e03118b8fe	158
Sergio	0:e1e03118b8fe	159
Sergio	0:e1e03118b8fe	160
Sergio	0:e1e03118b8fe	161
Sergio	0:e1e03118b8fe	162
Sergio	0:e1e03118b8fe	163
Sergio	0:e1e03118b8fe	164	#endif

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Type:	Program
Mbed OS support:	Mbed 2 deprecated
Created:	13 Sep 2010
Imports:	42
Forks:	0
Commits:	1
Dependents:	0
Dependencies:	1
Followers:	3

HID.h@0:e1e03118b8fe, 2010-09-13 (annotated)

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