/********************************************************************************************* * Filename : le_hogp.c * Description : * Author : * Email : zh-jieli.com * Last modifiled : 2020-09-01 11:14 * Copyright:(c)JIELI 2011-2020 @ , All Rights Reserved. *********************************************************************************************/ // ***************************************************************************** /* EXAMPLE_START * * @text All newer operating systems provide GATT Client functionality. * The LE Counter examples demonstrates how to specify a minimal GATT Database * with a custom GATT Service and a custom Characteristic that sends periodic * notifications. */ // ***************************************************************************** #include "system/app_core.h" #include "system/includes.h" #include "app_config.h" #include "app_action.h" #include "btstack/btstack_task.h" #include "btstack/bluetooth.h" #include "user_cfg.h" #include "vm.h" #include "btcontroller_modules.h" #include "bt_common.h" #include "le_common.h" #include "le_hogp.h" #include "standard_hid.h" #include "rcsp_bluetooth.h" #include "JL_rcsp_api.h" #include "update_loader_download.h" #include "custom_cfg.h" #if (TCFG_BLE_DEMO_SELECT == DEF_BLE_DEMO_HOGP) /* #if RCSP_BTMATE_EN */ /* #include "btstack/JL_rcsp_api.h" */ /* #include "rcsp_bluetooth.h" */ /* #endif */ #if 1 extern void printf_buf(u8 *buf, u32 len); #define log_info printf #define log_info_hexdump printf_buf #else #define log_info(...) #define log_info_hexdump(...) #endif static void hid_timer_mouse_handler(void); #define EIR_TAG_STRING 0xd6, 0x05, 0x08, 0x00, 'J', 'L', 'A', 'I', 'S', 'D','K' static const char user_tag_string[] = {EIR_TAG_STRING}; //用户可配对的，这是样机跟客户开发的app配对的秘钥 //const u8 link_key_data[16] = {0x06, 0x77, 0x5f, 0x87, 0x91, 0x8d, 0xd4, 0x23, 0x00, 0x5d, 0xf1, 0xd8, 0xcf, 0x0c, 0x14, 0x2b}; /* #define LOG_TAG_CONST BT_BLE */ /* #define LOG_TAG "[LE_S_DEMO]" */ /* #define LOG_ERROR_ENABLE */ /* #define LOG_DEBUG_ENABLE */ /* #define LOG_INFO_ENABLE */ /* #define LOG_DUMP_ENABLE */ /* #define LOG_CLI_ENABLE */ /* #include "debug.h" */ //------ //ATT发送的包长, note: 20 <=need >= MTU #define ATT_LOCAL_MTU_SIZE (64) //ATT缓存的buffer大小, note: need >= 20,可修改 #define ATT_SEND_CBUF_SIZE (256) //共配置的RAM #define ATT_RAM_BUFSIZE (ATT_CTRL_BLOCK_SIZE + ATT_LOCAL_MTU_SIZE + ATT_SEND_CBUF_SIZE) //note: static u8 att_ram_buffer[ATT_RAM_BUFSIZE] __attribute__((aligned(4))); //--------------- int ble_hid_timer_handle = 0; //--------------- // 广播周期 (unit:0.625ms) #define ADV_INTERVAL_MIN (160 * 1)// static volatile hci_con_handle_t con_handle; static u16 cur_conn_latency; // //加密设置 /* static const uint8_t sm_min_key_size = 7; */ //连接参数更新请求设置 //是否使能参数请求更新,0--disable, 1--enable static uint8_t connection_update_enable = 1; static uint8_t connection_update_cnt = 0; //当前请求的参数表index static uint8_t connection_update_waiting = 0; //请求已被接收，等待主机更新参数 //参数表 static const struct conn_update_param_t Peripheral_Preferred_Connection_Parameters[] = { {6, 9, 100, 600}, //android {12, 12, 30, 400}, //ios }; //共可用的参数组数 #define CONN_PARAM_TABLE_CNT (sizeof(Peripheral_Preferred_Connection_Parameters)/sizeof(struct conn_update_param_t)) #if (ATT_RAM_BUFSIZE < 64) #error "adv_data & rsp_data buffer error!!!!!!!!!!!!" #endif /* #define adv_data &att_ram_buffer[0] */ /* #define scan_rsp_data &att_ram_buffer[32] */ static u8 adv_data_len; static u8 adv_data[ADV_RSP_PACKET_MAX];//max is 31 static u8 scan_rsp_data_len; static u8 scan_rsp_data[ADV_RSP_PACKET_MAX];//max is 31 static char gap_device_name[BT_NAME_LEN_MAX] = "jl_ble_test"; static u8 gap_device_name_len = 0; //名字长度，不包含结束符 static u8 ble_work_state = 0; //ble 状态变化 static u8 first_pair_flag = 0; //第一次配对标记 static u8 is_hogp_active = 0; //不可进入sleep状态 static u8 adv_ctrl_en; //广播控制 static u16 adv_interval_val; //广播周期 (unit:0.625ms) //-------------------------------------------- //配置有配对绑定时,先定向广播快连,再普通广播;否则只作普通广播 #define PAIR_DIREDT_ADV_EN 1 #define BLE_VM_HEAD_TAG (0xB35C) #define BLE_VM_TAIL_TAG (0x5CB3) struct pair_info_t { u16 head_tag; //头标识 u8 pair_flag: 2; //配对信息是否有效 u8 direct_adv_flag: 1; //是否需要定向广播 u8 direct_adv_cnt: 5; //定向广播次数 u8 peer_address_info[7]; //绑定的对方地址信息 u16 tail_tag;//尾标识 }; //配对信息表 static struct pair_info_t conn_pair_info; static u8 cur_peer_addr_info[7];//当前连接对方地址信息 #define REPEAT_DIRECT_ADV_COUNT (2)// *1.28s #define REPEAT_DIRECT_ADV_TIMER (100)// //为了及时响应手机数据包，某些流程会忽略进入latency的控制 //如下是定义忽略进入的interval个数 #define LATENCY_SKIP_INTERVAL_MIN (3) #define LATENCY_SKIP_INTERVAL_KEEP (15) #define LATENCY_SKIP_INTERVAL_LONG (0xffff) //hid device infomation static u8 Appearance[] = {BLE_APPEARANCE_GENERIC_HID & 0xff, BLE_APPEARANCE_GENERIC_HID >> 8}; // static const char Manufacturer_Name_String[] = "zhuhai_jieli"; static const char Model_Number_String[] = "hid_mouse"; static const char Serial_Number_String[] = "000000"; static const char Hardware_Revision_String[] = "0.0.1"; static const char Firmware_Revision_String[] = "0.0.1"; static const char Software_Revision_String[] = "0.0.1"; static const u8 System_ID[] = {0, 0, 0, 0, 0, 0, 0, 0}; //定义的产品信息,for test #define PNP_VID_SOURCE 0x02 #define PNP_VID 0x05ac //0x05d6 #define PNP_PID 0x022C // #define PNP_PID_VERSION 0x011b //1.1.11 static const u8 PnP_ID[] = {PNP_VID_SOURCE, PNP_VID & 0xFF, PNP_VID >> 8, PNP_PID & 0xFF, PNP_PID >> 8, PNP_PID_VERSION & 0xFF, PNP_PID_VERSION >> 8}; /* static const u8 PnP_ID[] = {0x02, 0x17, 0x27, 0x40, 0x00, 0x23, 0x00}; */ /* static const u8 PnP_ID[] = {0x02, 0xac, 0x05, 0x2c, 0x02, 0x1b, 0x01}; */ /* static const u8 hid_information[] = {0x11, 0x01, 0x00, 0x01}; */ static const u8 hid_information[] = {0x01, 0x01, 0x00, 0x03}; static u8 *report_map; //描述符 static u16 report_map_size;//描述符大小 #define HID_REPORT_MAP_DATA report_map #define HID_REPORT_MAP_SIZE report_map_size //report 发生变化，通过service change 通知主机重新获取 static u8 hid_report_change = 0; static u8 hid_battery_level = 88; static u8(*get_vbat_percent_call)(void) = NULL; //------------------------------------------------------ static void (*app_recieve_callback)(void *priv, void *buf, u16 len) = NULL; static void (*app_ble_state_callback)(void *priv, ble_state_e state) = NULL; static void (*ble_resume_send_wakeup)(void) = NULL; static void (*le_hogp_output_callback)(u8 *buffer, u16 size) = NULL; static u32 channel_priv;//保留未用 static int app_send_user_data_check(u16 len); static int app_send_user_data_do(void *priv, u8 *data, u16 len); static int app_send_user_data(u16 handle, u8 *data, u16 len, att_op_type_e handle_type); static void resume_all_ccc_enable(u8 update_request); static void check_report_map_change(void); // Complete Local Name 默认的蓝牙名字 //------------------------------------------------------ //广播参数设置 static void advertisements_setup_init(); static int set_adv_enable(void *priv, u32 en); static int get_buffer_remain_len(void *priv); static void ble_check_need_pair_adv(void); void ble_hid_transfer_channel_recieve(u8 *packet, u16 size); //------------------------------------------------------ //------------------------------------------------------ static void ble_bt_evnet_post(u32 arg_type, u8 priv_event, u8 *args, u32 value) { struct sys_event e; e.type = SYS_BT_EVENT; e.arg = (void *)arg_type; e.u.bt.event = priv_event; if (args) { memcpy(e.u.bt.args, args, 7); } e.u.bt.value = value; sys_event_notify(&e); } static void ble_state_to_user(u8 state, u8 reason) { ble_bt_evnet_post(SYS_BT_EVENT_BLE_STATUS, state, NULL, reason); } //@function 检测连接参数是否需要更新 static void check_connetion_updata_deal(void) { static struct conn_update_param_t param; if (connection_update_enable) { if (connection_update_cnt < CONN_PARAM_TABLE_CNT) { memcpy(¶m, &Peripheral_Preferred_Connection_Parameters[connection_update_cnt], sizeof(struct conn_update_param_t)); //static ram log_info("update_request:-%d-%d-%d-%d-\n", param.interval_min, param.interval_max, param.latency, param.timeout); if (con_handle) { ble_op_conn_param_request(con_handle, (u32)¶m); } } } } //@function 接参数更新信息 static void connection_update_complete_success(u8 *packet, u8 connected_init) { int conn_interval, conn_latency, conn_timeout; conn_interval = hci_subevent_le_connection_update_complete_get_conn_interval(packet); conn_latency = hci_subevent_le_connection_update_complete_get_conn_latency(packet); conn_timeout = hci_subevent_le_connection_update_complete_get_supervision_timeout(packet); log_info("conn_interval = %d\n", conn_interval); log_info("conn_latency = %d\n", conn_latency); log_info("conn_timeout = %d\n", conn_timeout); if (connected_init) { if (conn_pair_info.pair_flag && (conn_latency && (0 == memcmp(conn_pair_info.peer_address_info, packet - 1, 7)))) { // //有配对信息，带latency连接，快速enable ccc 发数 log_info("reconnect ok\n"); resume_all_ccc_enable(0); } } else { //not creat connection,judge if ((conn_interval == 12) && (conn_latency == 4)) { log_info("do update_again\n"); connection_update_cnt = 1; check_connetion_updata_deal(); } else if ((conn_latency == 0) && (connection_update_cnt == CONN_PARAM_TABLE_CNT) && (Peripheral_Preferred_Connection_Parameters[0].latency != 0)) { log_info("latency is 0,update_again\n"); connection_update_cnt = 0; check_connetion_updata_deal(); } } cur_conn_latency = conn_latency; if (ble_hid_timer_handle) { sys_s_hi_timer_modify(ble_hid_timer_handle, (u32)(conn_interval * 1.25)); } } static void set_ble_work_state(ble_state_e state, u8 reason) { if (state != ble_work_state) { log_info("ble_work_st:%x->%x\n", ble_work_state, state); ble_work_state = state; if (app_ble_state_callback) { app_ble_state_callback((void *)channel_priv, state); } ble_state_to_user(state, reason); } } static ble_state_e get_ble_work_state(void) { return ble_work_state; } static void conn_pair_vm_do(struct pair_info_t *info, u8 rw_flag) { #if PAIR_DIREDT_ADV_EN int ret; int vm_len = sizeof(struct pair_info_t); log_info("-conn_pair_info vm_do:%d\n", rw_flag); if (rw_flag == 0) { ret = syscfg_read(CFG_BLE_MODE_INFO, (u8 *)info, vm_len); if (!ret) { log_info("-null--\n"); } if ((BLE_VM_HEAD_TAG == info->head_tag) && (BLE_VM_TAIL_TAG == info->tail_tag)) { log_info("-exist--\n"); log_info_hexdump((u8 *)info, vm_len); info->direct_adv_flag = 1; } else { memset(info, 0, vm_len); info->head_tag = BLE_VM_HEAD_TAG; info->tail_tag = BLE_VM_TAIL_TAG; } } else { info->direct_adv_flag = 1; syscfg_write(CFG_BLE_MODE_INFO, (u8 *)info, vm_len); } #endif } //检测是否需要定向广播 static void ble_check_need_pair_adv(void) { #if PAIR_DIREDT_ADV_EN log_info("%s\n", __FUNCTION__); if (conn_pair_info.pair_flag && conn_pair_info.direct_adv_flag) { conn_pair_info.direct_adv_cnt = REPEAT_DIRECT_ADV_COUNT; } #endif } //协议栈sm 消息回调处理 static void cbk_sm_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size) { sm_just_event_t *event = (void *)packet; u32 tmp32; switch (packet_type) { case HCI_EVENT_PACKET: switch (hci_event_packet_get_type(packet)) { case SM_EVENT_JUST_WORKS_REQUEST: sm_just_works_confirm(sm_event_just_works_request_get_handle(packet)); log_info("Just Works Confirmed.\n"); first_pair_flag = 1; memcpy(conn_pair_info.peer_address_info, &packet[4], 7); conn_pair_info.pair_flag = 0; ble_op_latency_skip(con_handle, LATENCY_SKIP_INTERVAL_KEEP); // ble_state_to_user(BLE_PRIV_MSG_PAIR_CONFIRM, 0); break; case SM_EVENT_PASSKEY_DISPLAY_NUMBER: log_info_hexdump(packet, size); memcpy(&tmp32, event->data, 4); log_info("Passkey display: %06u.\n", tmp32); ble_state_to_user(BLE_PRIV_MSG_PAIR_CONFIRM, 1); break; } break; } } static const u16 change_handle_table[2] = {ATT_CHARACTERISTIC_2a4b_01_VALUE_HANDLE, ATT_CHARACTERISTIC_2a4b_01_VALUE_HANDLE}; static void check_report_map_change(void) { #if 0 //部分手机不支持 if (hid_report_change && first_pair_flag && att_get_ccc_config(ATT_CHARACTERISTIC_2a05_01_CLIENT_CONFIGURATION_HANDLE)) { log_info("###send services changed\n"); app_send_user_data(ATT_CHARACTERISTIC_2a05_01_VALUE_HANDLE, change_handle_table, 4, ATT_OP_INDICATE); hid_report_change = 0; } #endif } //回连状态，主动使能通知 static void resume_all_ccc_enable(u8 update_request) { log_info("resume_all_ccc_enable\n"); att_set_ccc_config(ATT_CHARACTERISTIC_2a4d_01_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); att_set_ccc_config(ATT_CHARACTERISTIC_2a4d_02_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); att_set_ccc_config(ATT_CHARACTERISTIC_2a4d_04_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); att_set_ccc_config(ATT_CHARACTERISTIC_2a4d_05_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); att_set_ccc_config(ATT_CHARACTERISTIC_2a4d_06_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); att_set_ccc_config(ATT_CHARACTERISTIC_2a4d_07_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); att_set_ccc_config(ATT_CHARACTERISTIC_ae42_01_CLIENT_CONFIGURATION_HANDLE, ATT_OP_NOTIFY); set_ble_work_state(BLE_ST_NOTIFY_IDICATE, 0); if (update_request) { check_connetion_updata_deal(); ble_op_latency_skip(con_handle, LATENCY_SKIP_INTERVAL_MIN); // } } //协议栈回调唤醒数据发送 static void can_send_now_wakeup(void) { /* putchar('E'); */ if (ble_resume_send_wakeup) { ble_resume_send_wakeup(); } } //参考识别手机系统 static void att_check_remote_result(u16 con_handle, remote_type_e remote_type) { log_info("le_hogp %02x:remote_type= %02x\n", con_handle, remote_type); ble_bt_evnet_post(SYS_BT_EVENT_FORM_COMMON, COMMON_EVENT_BLE_REMOTE_TYPE, NULL, remote_type); //to do } /* * @section Packet Handler * * @text The packet handler is used to: * - stop the counter after a disconnect * - send a notification when the requested ATT_EVENT_CAN_SEND_NOW is received */ /* LISTING_START(packetHandler): Packet Handler */ //协议栈事件消息处理 static void cbk_packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size) { int mtu; u32 tmp; switch (packet_type) { case HCI_EVENT_PACKET: switch (hci_event_packet_get_type(packet)) { /* case DAEMON_EVENT_HCI_PACKET_SENT: */ /* break; */ case ATT_EVENT_HANDLE_VALUE_INDICATION_COMPLETE: log_info("ATT_EVENT_HANDLE_VALUE_INDICATION_COMPLETE\n"); case ATT_EVENT_CAN_SEND_NOW: can_send_now_wakeup(); break; case HCI_EVENT_LE_META: switch (hci_event_le_meta_get_subevent_code(packet)) { case HCI_SUBEVENT_LE_CONNECTION_COMPLETE: { switch (packet[3]) { case BT_OP_SUCCESS: //init first_pair_flag = 0; connection_update_cnt = 0; connection_update_waiting = 0; cur_conn_latency = 0; connection_update_enable = 1; con_handle = little_endian_read_16(packet, 4); log_info("HCI_SUBEVENT_LE_CONNECTION_COMPLETE: %0x\n", con_handle); ble_op_att_send_init(con_handle, att_ram_buffer, ATT_RAM_BUFSIZE, ATT_LOCAL_MTU_SIZE); log_info_hexdump(packet + 7, 7); memcpy(cur_peer_addr_info, packet + 7, 7); ble_op_latency_skip(con_handle, LATENCY_SKIP_INTERVAL_KEEP); // set_ble_work_state(BLE_ST_CONNECT, 0); connection_update_complete_success(packet + 8, 1); //清除PC端历史键值 /* extern void clear_mouse_packet_data(void); */ /* sys_timeout_add(NULL, clear_mouse_packet_data, 50); */ #if RCSP_BTMATE_EN #if (0 == BT_CONNECTION_VERIFY) JL_rcsp_auth_reset(); #endif /* rcsp_dev_select(RCSP_BLE); */ rcsp_init(); #endif /* att_server_set_exchange_mtu(con_handle); //主动请求交换MTU */ /* ble_vendor_interval_event_enable(con_handle, 1); //enable interval事件-->HCI_SUBEVENT_LE_VENDOR_INTERVAL_COMPLETE */ break; case BT_ERR_ADVERTISING_TIMEOUT: //定向广播超时结束 log_info("BT_ERR_ADVERTISING_TIMEOUT\n"); set_ble_work_state(BLE_ST_IDLE, 0); bt_ble_adv_enable(1); break; default: break; } } break; case HCI_SUBEVENT_LE_CONNECTION_UPDATE_COMPLETE: connection_update_waiting = 0; connection_update_complete_success(packet, 0); break; case HCI_SUBEVENT_LE_VENDOR_INTERVAL_COMPLETE: log_info("INTERVAL_EVENT:%04x,%04x\n", little_endian_read_16(packet, 4), little_endian_read_16(packet, 6)); /* put_buf(packet, size + 1); */ break; } break; case HCI_EVENT_DISCONNECTION_COMPLETE: log_info("HCI_EVENT_DISCONNECTION_COMPLETE: %0x\n", packet[5]); #if RCSP_BTMATE_EN rcsp_exit(); #endif con_handle = 0; ble_op_att_send_init(con_handle, 0, 0, 0); /* bt_ble_adv_enable(1); */ set_ble_work_state(BLE_ST_DISCONN, packet[5]); if (UPDATE_MODULE_IS_SUPPORT(UPDATE_BLE_TEST_EN)) { if (!ble_update_get_ready_jump_flag()) { if (packet[5] == 0x08) { //超时断开,检测是否配对广播 ble_check_need_pair_adv(); } bt_ble_adv_enable(1); } else { log_info("no open adv\n"); } } break; case ATT_EVENT_MTU_EXCHANGE_COMPLETE: mtu = att_event_mtu_exchange_complete_get_MTU(packet) - 3; log_info("ATT MTU = %u\n", mtu); ble_op_att_set_send_mtu(mtu); break; case HCI_EVENT_VENDOR_REMOTE_TEST: log_info("--- HCI_EVENT_VENDOR_REMOTE_TEST\n"); break; case L2CAP_EVENT_CONNECTION_PARAMETER_UPDATE_RESPONSE: tmp = little_endian_read_16(packet, 4); log_info("-update_rsp: %02x\n", tmp); if (tmp) { connection_update_cnt++; log_info("remoter reject!!!\n"); check_connetion_updata_deal(); } else { connection_update_waiting = 1; connection_update_cnt = CONN_PARAM_TABLE_CNT; } break; case HCI_EVENT_ENCRYPTION_CHANGE: log_info("HCI_EVENT_ENCRYPTION_CHANGE= %d\n", packet[2]); if (!packet[2]) { if (first_pair_flag) { //只在配对时启动检查 att_server_set_check_remote(con_handle, att_check_remote_result); #if PAIR_DIREDT_ADV_EN conn_pair_info.pair_flag = 1; conn_pair_vm_do(&conn_pair_info, 1); #endif } else { if ((!conn_pair_info.pair_flag) || memcmp(cur_peer_addr_info, conn_pair_info.peer_address_info, 7)) { log_info("record reconnect peer\n"); put_buf(cur_peer_addr_info, 7); put_buf(conn_pair_info.peer_address_info, 7); memcpy(conn_pair_info.peer_address_info, cur_peer_addr_info, 7); conn_pair_info.pair_flag = 1; conn_pair_vm_do(&conn_pair_info, 1); } resume_all_ccc_enable(1); //回连时,从配对表中获取 u8 tmp_buf[6]; u8 remote_type = 0; swapX(&cur_peer_addr_info[1], tmp_buf, 6); ble_list_get_remote_type(tmp_buf, cur_peer_addr_info[0], &remote_type); log_info("list's remote_type:%d\n", remote_type); att_check_remote_result(con_handle, remote_type); } check_report_map_change(); ble_state_to_user(BLE_PRIV_PAIR_ENCRYPTION_CHANGE, first_pair_flag); } break; } break; } } /* LISTING_END */ /* * @section ATT Read * * @text The ATT Server handles all reads to constant data. For dynamic data like the custom characteristic, the registered * att_read_callback is called. To handle long characteristics and long reads, the att_read_callback is first called * with buffer == NULL, to request the total value length. Then it will be called again requesting a chunk of the value. * See Listing attRead. */ /* LISTING_START(attRead): ATT Read */ // ATT Client Read Callback for Dynamic Data // - if buffer == NULL, don't copy data, just return size of value // - if buffer != NULL, copy data and return number bytes copied // @param offset defines start of attribute value //主机操作ATT read,协议栈回调处理 static uint16_t att_read_callback(hci_con_handle_t connection_handle, uint16_t att_handle, uint16_t offset, uint8_t *buffer, uint16_t buffer_size) { uint16_t att_value_len = 0; uint16_t handle = att_handle; log_info("read_callback, handle= 0x%04x,buffer= %08x\n", handle, (u32)buffer); switch (handle) { case ATT_CHARACTERISTIC_2a00_01_VALUE_HANDLE: att_value_len = gap_device_name_len; if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &gap_device_name[offset], buffer_size); att_value_len = buffer_size; log_info("\n------read gap_name: %s \n", gap_device_name); } break; case ATT_CHARACTERISTIC_2a01_01_VALUE_HANDLE: att_value_len = sizeof(Appearance); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Appearance[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a04_01_VALUE_HANDLE: att_value_len = 8;//fixed if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { log_info("\n------get Peripheral_Preferred_Connection_Parameters\n"); memcpy(buffer, &Peripheral_Preferred_Connection_Parameters[0], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a29_01_VALUE_HANDLE: att_value_len = strlen(Manufacturer_Name_String); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Manufacturer_Name_String[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a24_01_VALUE_HANDLE: att_value_len = strlen(Model_Number_String); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Model_Number_String[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a25_01_VALUE_HANDLE: att_value_len = strlen(Serial_Number_String); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Serial_Number_String[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a27_01_VALUE_HANDLE: att_value_len = strlen(Hardware_Revision_String); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Hardware_Revision_String[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a26_01_VALUE_HANDLE: att_value_len = strlen(Firmware_Revision_String); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Firmware_Revision_String[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a28_01_VALUE_HANDLE: att_value_len = strlen(Software_Revision_String); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &Software_Revision_String[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a23_01_VALUE_HANDLE: att_value_len = sizeof(System_ID); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &System_ID[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a50_01_VALUE_HANDLE: log_info("read PnP_ID\n"); att_value_len = sizeof(PnP_ID); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &PnP_ID[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a19_01_VALUE_HANDLE: att_value_len = 1; if (buffer) { if (get_vbat_percent_call) { hid_battery_level = get_vbat_percent_call(); } buffer[0] = hid_battery_level; } break; case ATT_CHARACTERISTIC_2a4b_01_VALUE_HANDLE: att_value_len = HID_REPORT_MAP_SIZE; if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &HID_REPORT_MAP_DATA[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a4a_01_VALUE_HANDLE: att_value_len = sizeof(hid_information); if ((offset >= att_value_len) || (offset + buffer_size) > att_value_len) { break; } if (buffer) { memcpy(buffer, &hid_information[offset], buffer_size); att_value_len = buffer_size; } break; case ATT_CHARACTERISTIC_2a05_01_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a19_01_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_01_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_02_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_04_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_05_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_06_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_07_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_ae42_01_CLIENT_CONFIGURATION_HANDLE: if (buffer) { buffer[0] = att_get_ccc_config(handle); buffer[1] = 0; } att_value_len = 2; break; default: break; } log_info("att_value_len= %d\n", att_value_len); return att_value_len; } /* LISTING_END */ /* * @section ATT Write * * @text The only valid ATT write in this example is to the Client Characteristic Configuration, which configures notification * and indication. If the ATT handle matches the client configuration handle, the new configuration value is stored and used * in the heartbeat handler to decide if a new value should be sent. See Listing attWrite. */ /* LISTING_START(attWrite): ATT Write */ //主机操作ATT write,协议栈回调处理 static int att_write_callback(hci_con_handle_t connection_handle, uint16_t att_handle, uint16_t transaction_mode, uint16_t offset, uint8_t *buffer, uint16_t buffer_size) { int result = 0; u16 tmp16; u16 handle = att_handle; log_info("write_callback, handle= 0x%04x,size = %d\n", handle, buffer_size); switch (handle) { case ATT_CHARACTERISTIC_2a00_01_VALUE_HANDLE: break; case ATT_CHARACTERISTIC_2a4d_03_VALUE_HANDLE: put_buf(buffer, buffer_size); //键盘led灯状态 if (le_hogp_output_callback) { le_hogp_output_callback(buffer, buffer_size); } break; case ATT_CHARACTERISTIC_2a05_01_CLIENT_CONFIGURATION_HANDLE: att_set_ccc_config(handle, buffer[0]); if (buffer[0]) { check_report_map_change(); } break; #if RCSP_BTMATE_EN case ATT_CHARACTERISTIC_ae02_01_CLIENT_CONFIGURATION_HANDLE: #if (0 == BT_CONNECTION_VERIFY) JL_rcsp_auth_reset(); //hid设备试能nofity的时候reset auth保证APP可以重新连接 #endif #if (TCFG_HID_AUTO_SHUTDOWN_TIME) ble_bt_evnet_post(SYS_BT_EVENT_FORM_COMMON, COMMON_EVENT_SHUTDOWN_DISABLE, NULL, 0); /* auto_shutdown_disable(); */ #endif #endif case ATT_CHARACTERISTIC_ae42_01_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_01_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_02_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_04_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_05_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_06_CLIENT_CONFIGURATION_HANDLE: case ATT_CHARACTERISTIC_2a4d_07_CLIENT_CONFIGURATION_HANDLE: set_ble_work_state(BLE_ST_NOTIFY_IDICATE, 0); ble_op_latency_skip(con_handle, LATENCY_SKIP_INTERVAL_MIN); // case ATT_CHARACTERISTIC_2a19_01_CLIENT_CONFIGURATION_HANDLE: if ((cur_conn_latency == 0) && (connection_update_waiting == 0) && (connection_update_cnt == CONN_PARAM_TABLE_CNT) && (Peripheral_Preferred_Connection_Parameters[0].latency != 0)) { connection_update_cnt = 0;//update again } check_connetion_updata_deal(); log_info("\n------write ccc:%04x,%02x\n", handle, buffer[0]); att_set_ccc_config(handle, buffer[0]); break; #if RCSP_BTMATE_EN case ATT_CHARACTERISTIC_ae01_01_VALUE_HANDLE: log_info("rcsp_read:%x 0x%x\n", buffer_size, app_recieve_callback); connection_update_enable = 0; ble_op_latency_skip(con_handle, LATENCY_SKIP_INTERVAL_LONG); // if (app_recieve_callback) { app_recieve_callback(0, buffer, buffer_size); } break; #endif case ATT_CHARACTERISTIC_ae41_01_VALUE_HANDLE: ble_hid_transfer_channel_recieve(buffer, buffer_size); break; default: break; } return 0; } //att handle操作，notify or indicate static int app_send_user_data(u16 handle, u8 *data, u16 len, att_op_type_e handle_type) { u32 ret = APP_BLE_NO_ERROR; if (!con_handle) { return APP_BLE_OPERATION_ERROR; } putchar('@'); /* put_buf(data, len); */ ret = ble_op_att_send_data(handle, data, len, handle_type); if (ret == BLE_BUFFER_FULL) { ret = APP_BLE_BUFF_FULL; } if (ret) { log_info("app_send_fail:%d !!!\n", ret); } return ret; } //------------------------------------------------------ static u8 adv_name_ok = 0; //名字优先放入adv包 static int make_set_adv_data(void) { u8 offset = 0; u8 *buf = adv_data; offset += make_eir_packet_val(&buf[offset], offset, HCI_EIR_DATATYPE_FLAGS, 0x06, 1); offset += make_eir_packet_val(&buf[offset], offset, HCI_EIR_DATATYPE_COMPLETE_16BIT_SERVICE_UUIDS, HID_UUID_16, 2); offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_APPEARANCE_DATA, Appearance, 2); //check set name is ok? u8 name_len = gap_device_name_len; u8 vaild_len = ADV_RSP_PACKET_MAX - (offset + 2); if (name_len <= vaild_len) { adv_name_ok = 1; offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_COMPLETE_LOCAL_NAME, (void *)gap_device_name, name_len); log_info("name in adv_data\n"); } else { adv_name_ok = 0; } if (offset > ADV_RSP_PACKET_MAX) { puts("***adv_data overflow!!!!!!\n"); return -1; } log_info("adv_data(%d):", offset); log_info_hexdump(buf, offset); adv_data_len = offset; ble_op_set_adv_data(offset, buf); return 0; } static int make_set_rsp_data(void) { u8 offset = 0; u8 *buf = scan_rsp_data; #if RCSP_BTMATE_EN u8 tag_len = sizeof(user_tag_string); offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_MANUFACTURER_SPECIFIC_DATA, (void *)user_tag_string, tag_len); #endif if (!adv_name_ok) { u8 name_len = gap_device_name_len; u8 vaild_len = ADV_RSP_PACKET_MAX - (offset + 2); if (name_len > vaild_len) { name_len = vaild_len; } offset += make_eir_packet_data(&buf[offset], offset, HCI_EIR_DATATYPE_COMPLETE_LOCAL_NAME, (void *)gap_device_name, name_len); log_info("name in rsp_data\n"); } if (offset > ADV_RSP_PACKET_MAX) { puts("***rsp_data overflow!!!!!!\n"); return -1; } log_info("rsp_data(%d):", offset); log_info_hexdump(buf, offset); scan_rsp_data_len = offset; ble_op_set_rsp_data(offset, buf); return 0; } //广播参数设置 static void advertisements_setup_init() { uint8_t adv_type = ADV_IND; uint8_t adv_channel = ADV_CHANNEL_ALL; int ret = 0; ret |= make_set_adv_data(); ret |= make_set_rsp_data(); if (ret) { puts("adv_setup_init fail !!!!!!\n"); ASSERT(0); } if (conn_pair_info.pair_flag && conn_pair_info.direct_adv_flag && conn_pair_info.direct_adv_cnt) { log_info(">>>direct_adv......\n"); adv_type = ADV_DIRECT_IND; conn_pair_info.direct_adv_cnt--; ble_op_set_adv_param_ext(adv_interval_val, adv_type, adv_channel, conn_pair_info.peer_address_info); } else { ble_op_set_adv_param(adv_interval_val, adv_type, adv_channel); } } #define PASSKEY_ENTER_ENABLE 0 //输入passkey使能，可修改passkey //重设passkey回调函数，在这里可以重新设置passkey //passkey为6个数字组成，十万位、万位。。。。个位 各表示一个数字 高位不够为0 static void reset_passkey_cb(u32 *key) { #if 1 u32 newkey = rand32();//获取随机数 newkey &= 0xfffff; if (newkey > 999999) { newkey = newkey - 999999; //不能大于999999 } *key = newkey; //小于或等于六位数 log_info("set new_key= %06u\n", *key); #else *key = 123456; //for debug #endif } void ble_sm_setup_init(io_capability_t io_type, u8 auth_req, uint8_t min_key_size, u8 security_en) { //setup SM: Display only sm_init(); sm_set_io_capabilities(io_type); sm_set_authentication_requirements(auth_req); sm_set_encryption_key_size_range(min_key_size, 16); /* sm_set_request_security(security_en); */ sm_event_callback_set(&cbk_sm_packet_handler); if (io_type == IO_CAPABILITY_DISPLAY_ONLY) { reset_PK_cb_register(reset_passkey_cb); } } static int set_adv_enable(void *priv, u32 en) { ble_state_e next_state, cur_state; if (!adv_ctrl_en && en) { return APP_BLE_OPERATION_ERROR; } if (con_handle) { return APP_BLE_OPERATION_ERROR; } if (en) { next_state = BLE_ST_ADV; } else { next_state = BLE_ST_IDLE; } cur_state = get_ble_work_state(); switch (cur_state) { case BLE_ST_ADV: case BLE_ST_IDLE: case BLE_ST_INIT_OK: case BLE_ST_NULL: case BLE_ST_DISCONN: break; default: return APP_BLE_OPERATION_ERROR; break; } if (cur_state == next_state) { return APP_BLE_NO_ERROR; } log_info("adv_en:%d\n", en); set_ble_work_state(next_state, 0); if (en) { advertisements_setup_init();//need to do before adv_en } ble_op_adv_enable(en); return APP_BLE_NO_ERROR; } #define HOGP_TCFG_BLE_SECURITY_EN 0/*是否发请求加密命令*/ void ble_profile_init(void) { log_info("ble profile init\n"); le_device_db_init(); #if PASSKEY_ENTER_ENABLE ble_sm_setup_init(IO_CAPABILITY_DISPLAY_ONLY, SM_AUTHREQ_BONDING | SM_AUTHREQ_MITM_PROTECTION, 7, HOGP_TCFG_BLE_SECURITY_EN); #else ble_sm_setup_init(IO_CAPABILITY_NO_INPUT_NO_OUTPUT, SM_AUTHREQ_BONDING | SM_AUTHREQ_MITM_PROTECTION, 7, HOGP_TCFG_BLE_SECURITY_EN); #endif /* setup ATT server */ att_server_init(profile_data, att_read_callback, att_write_callback); att_server_register_packet_handler(cbk_packet_handler); /* gatt_client_register_packet_handler(packet_cbk); */ // register for HCI events hci_event_callback_set(&cbk_packet_handler); /* ble_l2cap_register_packet_handler(packet_cbk); */ /* sm_event_packet_handler_register(packet_cbk); */ le_l2cap_register_packet_handler(&cbk_packet_handler); /* att_server_flow_enable(1); */ ble_vendor_set_default_att_mtu(ATT_LOCAL_MTU_SIZE); } static int ble_disconnect(void *priv) { if (con_handle) { if (BLE_ST_SEND_DISCONN != get_ble_work_state()) { log_info(">>>ble send disconnect\n"); set_ble_work_state(BLE_ST_SEND_DISCONN, 0); ble_op_disconnect(con_handle); } else { log_info(">>>ble wait disconnect...\n"); } return APP_BLE_NO_ERROR; } else { return APP_BLE_OPERATION_ERROR; } } static int get_buffer_remain_len(void *priv) { u32 vaild_len = 0; ble_op_att_get_remain(&vaild_len); return vaild_len; } static int app_send_user_data_do(void *priv, u8 *data, u16 len) { return app_send_user_data(HID_REPORT_ID_01_SEND_HANDLE, data, len, ATT_OP_AUTO_READ_CCC); } #if RCSP_BTMATE_EN static int rcsp_send_user_data_do(void *priv, u8 *data, u16 len) { log_info("rcsp_tx:%x\n", len); return app_send_user_data(ATT_CHARACTERISTIC_ae02_01_VALUE_HANDLE, data, len, ATT_OP_AUTO_READ_CCC); } #endif static int app_send_user_data_check(u16 len) { u32 buf_space = get_buffer_remain_len(0); if (len <= buf_space) { return 1; } return 0; } static int regiest_wakeup_send(void *priv, void *cbk) { ble_resume_send_wakeup = cbk; return APP_BLE_NO_ERROR; } static int regiest_recieve_cbk(void *priv, void *cbk) { channel_priv = (u32)priv; app_recieve_callback = cbk; return APP_BLE_NO_ERROR; } static int regiest_state_cbk(void *priv, void *cbk) { channel_priv = (u32)priv; app_ble_state_callback = cbk; return APP_BLE_NO_ERROR; } static u8 hogp_idle_query(void) { return !is_hogp_active; } REGISTER_LP_TARGET(le_hogp_target) = { .name = "le_hogp", .is_idle = hogp_idle_query, }; void modify_ble_name(const char *name) { if (strlen(name) <= BT_NAME_LEN_MAX) { memset(gap_device_name, 0x0, BT_NAME_LEN_MAX); memcpy(gap_device_name, name, strlen(name)); gap_device_name_len = strlen(gap_device_name); log_info(">>>modify_ble_name:%s\n", gap_device_name); } } static const char ble_ext_name[] = "(BLE)"; void bt_ble_init(void) { log_info("***** ble_init******\n"); log_info("ble_file: %s", __FILE__); adv_ctrl_en = 0; con_handle = 0; adv_interval_val = ADV_INTERVAL_MIN; #if 1 char name_p[LOCAL_NAME_LEN] = "JL_HID(BLE)"; u8 ext_name_len = sizeof(ble_ext_name) - 1; int ret = syscfg_read(CFG_BT_NAME, name_p, 32); if (ret < 0) { log_info("read bt name err\n"); } else { } gap_device_name_len = strlen(name_p); if (gap_device_name_len > (BT_NAME_LEN_MAX - ext_name_len)) { gap_device_name_len = BT_NAME_LEN_MAX - ext_name_len; } //增加后缀，区分名字 memcpy(gap_device_name, name_p, gap_device_name_len); memcpy(&gap_device_name[gap_device_name_len], ble_ext_name, ext_name_len); gap_device_name_len += ext_name_len; #else const char name_p[] = "std_mouse"; u8 ext_name_len = sizeof(ble_ext_name); gap_device_name_len = sizeof(name_p) - 1; memcpy(gap_device_name, name_p, gap_device_name_len); memcpy(&gap_device_name[gap_device_name_len], ble_ext_name, ext_name_len); gap_device_name_len += ext_name_len; #endif log_info("ble name(%d): %s \n", gap_device_name_len, gap_device_name); memset(&conn_pair_info, 0, sizeof(struct pair_info_t)); conn_pair_vm_do(&conn_pair_info, 0); adv_interval_val = ADV_INTERVAL_MIN; set_ble_work_state(BLE_ST_INIT_OK, 0); } void bt_ble_exit(void) { log_info("***** ble_exit******\n"); if (ble_hid_timer_handle) { sys_s_hi_timer_del(ble_hid_timer_handle); ble_hid_timer_handle = 0; } ble_module_enable(0); } void bt_ble_adv_enable(u8 enable) { set_adv_enable(0, enable); } u8 *ble_get_scan_rsp_ptr(u16 *len) { if (len) { *len = scan_rsp_data_len; } return scan_rsp_data; } u8 *ble_get_adv_data_ptr(u16 *len) { if (len) { *len = adv_data_len; } return adv_data; } u8 *ble_get_gatt_profile_data(u16 *len) { *len = sizeof(profile_data); return (u8 *)profile_data; } void ble_app_disconnect(void) { ble_disconnect(NULL); } void ble_module_enable(u8 en) { log_info("mode_en:%d\n", en); if (en) { adv_ctrl_en = 1; ble_check_need_pair_adv(); bt_ble_adv_enable(1); } else { if (con_handle) { adv_ctrl_en = 0; ble_op_latency_skip(con_handle, LATENCY_SKIP_INTERVAL_KEEP); // ble_app_disconnect(); } else { bt_ble_adv_enable(0); adv_ctrl_en = 0; } } } #if RCSP_BTMATE_EN static const struct ble_server_operation_t mi_ble_operation = { .adv_enable = set_adv_enable, .disconnect = ble_disconnect, .get_buffer_vaild = get_buffer_remain_len, .send_data = (void *)rcsp_send_user_data_do, .regist_wakeup_send = regiest_wakeup_send, .regist_recieve_cbk = regiest_recieve_cbk, .regist_state_cbk = regiest_state_cbk, }; #else static const struct ble_server_operation_t mi_ble_operation = { .adv_enable = set_adv_enable, .disconnect = ble_disconnect, .get_buffer_vaild = get_buffer_remain_len, .send_data = (void *)app_send_user_data_do, .regist_wakeup_send = regiest_wakeup_send, .regist_recieve_cbk = regiest_recieve_cbk, .regist_state_cbk = regiest_state_cbk, }; #endif void ble_get_server_operation_table(struct ble_server_operation_t **interface_pt) { *interface_pt = (void *)&mi_ble_operation; } void ble_server_send_test_key_num(u8 key_num) { if (con_handle) { if (get_remote_test_flag()) { ble_op_test_key_num(con_handle, key_num); } else { log_info("-not conn testbox\n"); } } } void le_hogp_set_icon(u16 class_type) { memcpy(Appearance, &class_type, 2); } void le_hogp_set_ReportMap(u8 *map, u16 size) { report_map = map; report_map_size = size; hid_report_change = 1; } void le_hogp_set_output_callback(void *cb) { le_hogp_output_callback = cb; } //配对绑定配置 void le_hogp_set_pair_config(u8 pair_max, u8 is_allow_cover) { ble_list_config_reset(pair_max, is_allow_cover); //开1对1配对绑定 } //开可配对绑定允许 void le_hogp_set_pair_allow(void) { conn_pair_info.pair_flag = 0; conn_pair_vm_do(&conn_pair_info, 1); ble_list_clear_all(); } void le_hogp_regiest_get_battery(u8(*get_battery_cbk)(void)) { get_vbat_percent_call = get_battery_cbk; } int ble_hid_is_connected(void) { return con_handle; } u8 *ble_cur_connect_addrinfo(void) { return cur_peer_addr_info; } static const u16 report_id_handle_table[] = { 0, HID_REPORT_ID_01_SEND_HANDLE, HID_REPORT_ID_02_SEND_HANDLE, HID_REPORT_ID_03_SEND_HANDLE, HID_REPORT_ID_04_SEND_HANDLE, HID_REPORT_ID_05_SEND_HANDLE, HID_REPORT_ID_06_SEND_HANDLE, }; int ble_hid_data_send(u8 report_id, u8 *data, u16 len) { if (report_id == 0 || report_id > 6) { log_info("report_id %d,err!!!\n", report_id); return -1; } return app_send_user_data(report_id_handle_table[report_id], data, len, ATT_OP_AUTO_READ_CCC); } void ble_hid_key_deal_test(u16 key_msg) { if (key_msg) { ble_hid_data_send(1, &key_msg, 2); key_msg = 0;//key release ble_hid_data_send(1, &key_msg, 2); } } int ble_hid_transfer_channel_send(u8 *packet, u16 size) { /* log_info("transfer_tx(%d):", size); */ /* log_info_hexdump(packet, size); */ return app_send_user_data(ATT_CHARACTERISTIC_ae42_01_VALUE_HANDLE, packet, size, ATT_OP_AUTO_READ_CCC); } void __attribute__((weak)) ble_hid_transfer_channel_recieve(u8 *packet, u16 size) { log_info("transfer_rx(%d):", size); log_info_hexdump(packet, size); //ble_hid_transfer_channel_send(packet,size);//for test } //控制配对模式 void ble_set_pair_list_control(u8 mode) { bool ret = 0; u8 connect_address[6]; switch (mode) { case 0: //close pair,关配对 ret = ble_list_pair_accept(0); break; case 1: //open pair,开配对 ret = ble_list_pair_accept(1); break; case 2: //绑定已配对设备，不再接受新的配对 swapX(&cur_peer_addr_info[1], connect_address, 6); //bond current's device ret = ble_list_bonding_remote(connect_address, cur_peer_addr_info[0]); //close pair ble_list_pair_accept(0); break; default: break; } log_info("%s: %02x,ret=%02x\n", __FUNCTION__, mode, ret); } #endif