mirror of
https://github.com/espressif/esp-idf.git
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276 lines
7.0 KiB
C
276 lines
7.0 KiB
C
/**
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****************************************************************************************
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*
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* @file button_pro.c
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*
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* @brief Application entry point
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*
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* Copyright (C) Espressif 2016
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* Created by Yulong at 2016/9/7
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*
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*
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****************************************************************************************
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*/
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#include "prf_defs.h"
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#if (HIDD_LE_PROFILE_CFG)
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#include "bta_gatts_int.h"
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#include "bt_types.h"
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#include "bta_api.h"
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#include "gatt_api.h"
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/// Maximal number of HIDS that can be added in the DB
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#ifndef USE_ONE_HIDS_INSTANCE
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#define HIDD_LE_NB_HIDS_INST_MAX (2)
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#else
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#define HIDD_LE_NB_HIDS_INST_MAX (1)
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#endif
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// Number of HID reports defined in the service
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#define HID_NUM_REPORTS 9
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#define ATT_SVC_HID 0x1812
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/// Maximal number of Report Char. that can be added in the DB for one HIDS - Up to 11
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#define HIDD_LE_NB_REPORT_INST_MAX (5)
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/// Maximal length of Report Char. Value
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#define HIDD_LE_REPORT_MAX_LEN (45)
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/// Maximal length of Report Map Char. Value
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#define HIDD_LE_REPORT_MAP_MAX_LEN (512)
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/// Length of Boot Report Char. Value Maximal Length
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#define HIDD_LE_BOOT_REPORT_MAX_LEN (8)
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/// Boot KB Input Report Notification Configuration Bit Mask
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#define HIDD_LE_BOOT_KB_IN_NTF_CFG_MASK (0x40)
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/// Boot KB Input Report Notification Configuration Bit Mask
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#define HIDD_LE_BOOT_MOUSE_IN_NTF_CFG_MASK (0x80)
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/// Boot Report Notification Configuration Bit Mask
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#define HIDD_LE_REPORT_NTF_CFG_MASK (0x20)
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/* HID information flags */
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#define HID_FLAGS_REMOTE_WAKE 0x01 // RemoteWake
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#define HID_FLAGS_NORMALLY_CONNECTABLE 0x02 // NormallyConnectable
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/* Control point commands */
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#define HID_CMD_SUSPEND 0x00 // Suspend
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#define HID_CMD_EXIT_SUSPEND 0x01 // Exit Suspend
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/* HID protocol mode values */
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#define HID_PROTOCOL_MODE_BOOT 0x00 // Boot Protocol Mode
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#define HID_PROTOCOL_MODE_REPORT 0x01 // Report Protocol Mode
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/* Attribute value lengths */
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#define HID_PROTOCOL_MODE_LEN 1 // HID Protocol Mode
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#define HID_INFORMATION_LEN 4 // HID Information
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#define HID_REPORT_REF_LEN 2 // HID Report Reference Descriptor
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#define HID_EXT_REPORT_REF_LEN 2 // External Report Reference Descriptor
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// HID feature flags
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#define HID_KBD_FLAGS HID_FLAGS_REMOTE_WAKE
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/// HID Service Attributes Indexes
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enum
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{
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HIDD_LE_IDX_SVC,
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// Included Service
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HIDD_LE_IDX_INCL_SVC,
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// HID Information
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HIDD_LE_IDX_HID_INFO_CHAR,
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HIDD_LE_IDX_HID_INFO_VAL,
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// HID Control Point
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HIDD_LE_IDX_HID_CTNL_PT_CHAR,
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HIDD_LE_IDX_HID_CTNL_PT_VAL,
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// Report Map
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HIDD_LE_IDX_REPORT_MAP_CHAR,
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HIDD_LE_IDX_REPORT_MAP_VAL,
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HIDD_LE_IDX_REPORT_MAP_EXT_REP_REF,
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// Protocol Mode
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HIDD_LE_IDX_PROTO_MODE_CHAR,
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HIDD_LE_IDX_PROTO_MODE_VAL,
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// Boot Keyboard Input Report
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HIDD_LE_IDX_BOOT_KB_IN_REPORT_CHAR,
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HIDD_LE_IDX_BOOT_KB_IN_REPORT_VAL,
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HIDD_LE_IDX_BOOT_KB_IN_REPORT_NTF_CFG,
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// Boot Keyboard Output Report
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HIDD_LE_IDX_BOOT_KB_OUT_REPORT_CHAR,
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HIDD_LE_IDX_BOOT_KB_OUT_REPORT_VAL,
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// Boot Mouse Input Report
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HIDD_LE_IDX_BOOT_MOUSE_IN_REPORT_CHAR,
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HIDD_LE_IDX_BOOT_MOUSE_IN_REPORT_VAL,
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HIDD_LE_IDX_BOOT_MOUSE_IN_REPORT_NTF_CFG,
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// Report
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HIDD_LE_IDX_REPORT_CHAR,
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HIDD_LE_IDX_REPORT_VAL,
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HIDD_LE_IDX_REPORT_REP_REF,
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HIDD_LE_IDX_REPORT_NTF_CFG,
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HIDD_LE_IDX_NB,
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};
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/// Attribute Table Indexes
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enum
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{
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HIDD_LE_INFO_CHAR,
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HIDD_LE_CTNL_PT_CHAR,
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HIDD_LE_REPORT_MAP_CHAR,
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HIDD_LE_REPORT_CHAR,
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HIDD_LE_PROTO_MODE_CHAR,
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HIDD_LE_BOOT_KB_IN_REPORT_CHAR,
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HIDD_LE_BOOT_KB_OUT_REPORT_CHAR,
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HIDD_LE_BOOT_MOUSE_IN_REPORT_CHAR,
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HIDD_LE_CHAR_MAX //= HIDD_LE_REPORT_CHAR + HIDD_LE_NB_REPORT_INST_MAX,
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};
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///att read event table Indexs
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enum
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{
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HIDD_LE_READ_INFO_EVT,
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HIDD_LE_READ_CTNL_PT_EVT,
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HIDD_LE_READ_REPORT_MAP_EVT,
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HIDD_LE_READ_REPORT_EVT,
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HIDD_LE_READ_PROTO_MODE_EVT,
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HIDD_LE_BOOT_KB_IN_REPORT_EVT,
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HIDD_LE_BOOT_KB_OUT_REPORT_EVT,
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HIDD_LE_BOOT_MOUSE_IN_REPORT_EVT,
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HID_LE_EVT_MAX
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};
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/// Client Characteristic Configuration Codes
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enum
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{
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HIDD_LE_DESC_MASK = 0x10,
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HIDD_LE_BOOT_KB_IN_REPORT_CFG = HIDD_LE_BOOT_KB_IN_REPORT_CHAR | HIDD_LE_DESC_MASK,
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HIDD_LE_BOOT_MOUSE_IN_REPORT_CFG = HIDD_LE_BOOT_MOUSE_IN_REPORT_CHAR | HIDD_LE_DESC_MASK,
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HIDD_LE_REPORT_CFG = HIDD_LE_REPORT_CHAR | HIDD_LE_DESC_MASK,
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};
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/// Features Flag Values
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enum
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{
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HIDD_LE_CFG_KEYBOARD = 0x01,
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HIDD_LE_CFG_MOUSE = 0x02,
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HIDD_LE_CFG_PROTO_MODE = 0x04,
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HIDD_LE_CFG_MAP_EXT_REF = 0x08,
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HIDD_LE_CFG_BOOT_KB_WR = 0x10,
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HIDD_LE_CFG_BOOT_MOUSE_WR = 0x20,
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};
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/// Report Char. Configuration Flag Values
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enum
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{
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HIDD_LE_CFG_REPORT_IN = 0x01,
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HIDD_LE_CFG_REPORT_OUT = 0x02,
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//HOGPD_CFG_REPORT_FEAT can be used as a mask to check Report type
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HIDD_LE_CFG_REPORT_FEAT = 0x03,
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HIDD_LE_CFG_REPORT_WR = 0x10,
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};
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/// Pointer to the connection clean-up function
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#define HIDD_LE_CLEANUP_FNCT (NULL)
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/*
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* TYPE DEFINITIONS
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****************************************************************************************
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*/
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/// HIDD Features structure
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typedef struct
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{
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/// Service Features
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UINT8 svc_features;
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/// Number of Report Char. instances to add in the database
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UINT8 report_nb;
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/// Report Char. Configuration
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UINT8 report_char_cfg[HIDD_LE_NB_REPORT_INST_MAX];
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}tHIDD_FEATURE;
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typedef struct
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{
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BOOLEAN in_use;
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BOOLEAN congest;
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UINT16 conn_id;
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BOOLEAN connected;
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BD_ADDR remote_bda;
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UINT32 trans_id;
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UINT8 cur_srvc_id;
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}tHIDD_CLCB;
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// HID report mapping table
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typedef struct
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{
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UINT16 handle; // Handle of report characteristic
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UINT16 cccdHandle; // Handle of CCCD for report characteristic
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UINT8 id; // Report ID
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UINT8 type; // Report type
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UINT8 mode; // Protocol mode (report or boot)
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} hidRptMap_t;
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typedef struct
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{
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/// hidd profile id
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UINT8 app_id;
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/// Notified handle
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UINT16 ntf_handle;
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///Attribute handle Table
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UINT16 att_tbl[HIDD_LE_CHAR_MAX];
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/// Supported Features
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tHIDD_FEATURE hidd_feature[HIDD_LE_NB_HIDS_INST_MAX];
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/// Current Protocol Mode
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UINT8 proto_mode[HIDD_LE_NB_HIDS_INST_MAX];
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/// Number of HIDS added in the database
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UINT8 hids_nb;
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UINT8 pending_evt;
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UINT16 pending_hal;
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}tHIDD_INST;
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/* service engine control block */
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typedef struct
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{
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tHIDD_CLCB hidd_clcb; /* connection link*/
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tGATT_IF gatt_if;
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BOOLEAN enabled;
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BOOLEAN is_primery;
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tHIDD_INST hidd_inst;
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UINT8 inst_id;
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}tHIDD_LE_ENV;
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extern tHIDD_LE_ENV hidd_le_env;
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void hidd_le_CreateService(BOOLEAN is_primary);
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void Hidd_Rsp (UINT32 trans_id, UINT16 conn_id, UINT8 app_id,
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tGATT_STATUS status, UINT8 event, tGATTS_DATA *p_rsp);
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void hidd_read_attr_value(tGATTS_DATA *p_data, UINT32 trans_id);
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tGATT_STATUS hidd_le_init (void);
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#endif ///HIDD_LE_PROFILE_CFG
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