341 lines
9.4 KiB
C
341 lines
9.4 KiB
C
/******************************************************************************
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* @file usr_le_adv.c
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* @brief BLE 广播 / 配对 / OTA 广播切换
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* @author cyWu <1917507415@qq.com>
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* @date 2026.08.19
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* @version V1.1.0
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* @history
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* - V1.0.0, 2026.08.03, cyWu, 首次发布
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* - V1.1.0, 2026.08.19, cyWu, 对齐模组注释与助手；保留 SOC 上电绑广播策略
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******************************************************************************/
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#include "system/includes.h"
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#include "app_config.h"
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#include "app_main.h"
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#include "vm.h"
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#include "bleproto.h"
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#include "bleproto_api.h"
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#include "usr_le_product.h"
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#define LOG_TAG_CONST APP
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#define LOG_TAG "[LE_ADV]"
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#define LOG_ERROR_ENABLE
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#define LOG_DEBUG_ENABLE
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#define LOG_INFO_ENABLE
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#include "debug.h"
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/******************************************************************************
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* 广播相关三个标志（务必区分）：
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*
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* 1) usr_auth_data.paired_flag —— 配网结果（存 VM，掉电保持）
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* - 0：未配网
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* - 1：已配网（三元组已保存）
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*
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* 2) usr_var.usr_goto_pair —— 是否主动进入配网流程（RAM，掉电丢失）
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* - 0：非配网流程
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* - 1：app_main 上电 / usr_goto_pair_mode() 触发，发【绑定广播】
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*
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* 3) usr_var.usr_adv_flag —— 广播内容是否需要刷新到协议栈（一次性）
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* - 1：usr_ble_adv_updata() 会重新 set adv data 并 enable
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* - 0：本周期不刷新
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*
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* SOC 决策表（与模组不同：未配网也发绑定广播，便于上电配网）：
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* usr_goto_pair==1 → 绑定广播
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* paired_flag==0 → 绑定广播
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* paired_flag==1 → 回连广播
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******************************************************************************/
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extern u8 muti_adv_data[31];
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extern u8 muti_adv_data_len;
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/* 定义在 usr_le_recieve.c，库内共用，不对外导出 */
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extern bleproto_authsetup_req_t usr_auth_data;
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extern u16 usr_get_conn_service(void);
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extern int muti_make_set_adv_data(u8 *data, u8 data_len);
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extern int muti_make_set_adv_data_updata(void);
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extern void usr_set_adv_interval(u16 val);
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extern u16 usr_get_adv_interval(void);
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extern void ble_multi_trans_disconnect(void);
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extern void ble_trans_module_enable(u8 flag);
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extern void usr_timer_loop(void);
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extern u8 usr_get_ota_status(void);
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extern void usr_ota_exit(void);
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void usr_ble_adv_init(void);
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void usr_ble_adv_updata(void);
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static int le_timer_handle = 0;
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/**
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* @brief BLE 是否已连接
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* @return 1=已连接，0=未连接
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*/
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uint8_t usr_ble_is_connected(void)
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{
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return (usr_get_conn_service() != 0) ? 1u : 0u;
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}
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/**
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* @brief 从 VM 读取配对信息到 usr_auth_data
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* @note 失败则清零，并将 paired_flag 置 0 写回
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*/
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void usr_get_pair_info(void)
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{
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int ret;
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ret = syscfg_read(CFG_USER_PAIR_INFO, (u8 *)&usr_auth_data, sizeof(usr_auth_data));
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if (ret <= 0)
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{
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memset(&usr_auth_data, 0x00, sizeof(usr_auth_data));
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usr_auth_data.paired_flag = 0;
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syscfg_write(CFG_USER_PAIR_INFO, (u8 *)&usr_auth_data, sizeof(usr_auth_data));
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}
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}
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/**
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* @brief 标记已配网并保存三元组到 VM
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* @note AUTHSETUP 成功后调用，paired_flag = 1
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*/
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void usr_write_pair_info(void)
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{
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usr_auth_data.paired_flag = 1;
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syscfg_write(CFG_USER_PAIR_INFO, (u8 *)&usr_auth_data, sizeof(usr_auth_data));
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}
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/**
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* @brief 清除配对信息并延时复位
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*/
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void usr_clear_pair_info(void)
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{
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printf("usr_clear_pair_info_reset\n");
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memset(&usr_auth_data, 0x00, sizeof(usr_auth_data));
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usr_auth_data.paired_flag = 0;
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syscfg_write(CFG_USER_PAIR_INFO, (u8 *)&usr_auth_data, sizeof(usr_auth_data));
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sys_timeout_add(NULL, cpu_reset, 600);
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}
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/**
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* @brief 清除配对信息但不复位（用于重新配网）
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*/
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void usr_clear_pair_info_noreset(void)
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{
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printf("usr_clear_pair_info_noreset\n");
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memset(&usr_auth_data, 0x00, sizeof(usr_auth_data));
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usr_auth_data.paired_flag = 0;
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syscfg_write(CFG_USER_PAIR_INFO, (u8 *)&usr_auth_data, sizeof(usr_auth_data));
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}
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/**
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* @brief 进入配网模式：清配对 + 置 usr_goto_pair + 发绑定广播
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*/
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void usr_goto_pair_mode(void)
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{
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ble_multi_trans_disconnect();
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usr_clear_pair_info_noreset();
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usr_var.usr_goto_pair = 1;
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os_time_dly(5);
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usr_ble_adv_init();
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}
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/**
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* @brief 断开 BLE 并停止广播（复位/重启前）
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*/
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void usr_ble_disconnect_and_stop_adv(void)
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{
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printf("usr_ble_disconnect_and_stop_adv\n");
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ble_multi_trans_disconnect();
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usr_var.usr_goto_pair = 0;
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usr_var.usr_adv_flag = 0;
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ble_trans_module_enable(0);
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}
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/**
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* @brief 按当前标志刷新广播策略并启动周期更新
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* @note 见文件头「三个标志」；SOC 未配网也发绑定广播
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*/
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void usr_ble_adv_init(void)
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{
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int8_t txpower = 0;
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uint8_t manucode[BLEPROTO_ADV_TLV_LENGTH_MANUCODE] = {0};
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uint8_t prodcode[BLEPROTO_ADV_TLV_LENGTH_PRODCODE];
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uint8_t gmac[6] = {0};
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uint8_t pcode[BLE_PROTO_ADV_LENGTH_PCODE];
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/* 产品身份由应用层 g_usr_le_* 提供（见 usr_jb_main.c） */
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memcpy(prodcode, g_usr_le_prodcode, BLEPROTO_ADV_TLV_LENGTH_PRODCODE);
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memcpy(pcode, g_usr_le_pcode, BLE_PROTO_ADV_LENGTH_PCODE);
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usr_set_adv_interval(80);
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if (usr_var.usr_ota_succ_flag)
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{
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return;
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}
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if (usr_var.usr_goto_pair)
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{
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/* app_main 上电已置 usr_goto_pair=1 并清配对信息，此处发绑定广播供网关配网 */
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usr_clear_pair_info_noreset();
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printf("goto pair bind adv, paired_flag=%d\n", usr_auth_data.paired_flag);
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muti_adv_data_len = bleproto_advdata_encode4bind(muti_adv_data, txpower,
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manucode, pcode, prodcode);
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usr_var.usr_adv_flag = 1;
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}
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else
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{
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usr_get_pair_info();
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if (usr_auth_data.paired_flag == 0)
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{
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/* SOC：未配网也发绑定广播（模组此处为不广播） */
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muti_adv_data_len = bleproto_advdata_encode4bind(muti_adv_data, txpower,
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manucode, pcode, prodcode);
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usr_var.usr_adv_flag = 0;
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}
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else
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{
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memcpy(gmac, usr_auth_data.gwmac, 6);
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muti_adv_data_len = bleproto_advdata_encode4reconn(muti_adv_data, txpower, gmac,
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manucode, pcode, prodcode);
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usr_var.usr_adv_flag = 1;
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}
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}
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usr_ble_adv_updata();
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if (le_timer_handle == 0)
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{
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le_timer_handle = sys_timer_add(NULL, usr_ble_adv_updata, 500);
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}
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}
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/**
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* @brief 获取是否已配网
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* @return 1=已配网，0=未配网
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*/
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u8 usr_get_pair_flag(void)
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{
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return usr_auth_data.paired_flag;
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}
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/**
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* @brief 周期处理广播刷新（由 500ms 定时器调用）
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* @note 仅当 usr_adv_flag==1 时：停广播 → 写入 muti_adv_data → 再开广播
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*/
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void usr_ble_adv_updata(void)
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{
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static u16 usr_goto_slow_adv = 0;
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if (usr_var.usr_adv_flag)
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{
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ble_trans_module_enable(0);
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usr_var.usr_adv_flag = 0;
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muti_make_set_adv_data(muti_adv_data, muti_adv_data_len);
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printf("###muti_adv_data = ");
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printf_buf(muti_adv_data, muti_adv_data_len);
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ble_trans_module_enable(1);
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}
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if (!usr_ble_is_connected())
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{
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/* 未连接：回连快广播（80）持续约 60s（500ms×120）后切慢广播 */
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if (usr_get_adv_interval() == 80)
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{
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if ((usr_var.usr_goto_pair == 0) && usr_auth_data.paired_flag)
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{
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if (usr_var.usr_ota_succ_flag == 0)
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{
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usr_goto_slow_adv++;
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printf("usr_goto_slow_adv = %d\n", usr_goto_slow_adv);
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}
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if (usr_goto_slow_adv >= 120)
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{
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usr_goto_slow_adv = 0;
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usr_set_adv_interval(80 * 10);
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usr_var.usr_adv_flag = 1;
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}
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}
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}
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else
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{
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usr_goto_slow_adv = 0;
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}
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}
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else
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{
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usr_goto_slow_adv = 0;
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}
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if (usr_get_ota_status() == 0)
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{
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if (!usr_ble_is_connected())
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{
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if (usr_var.usr_ota_succ_flag == 0)
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{
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usr_ota_exit();
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}
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}
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}
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/* 协议层周期处理（上报/应答） */
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usr_timer_loop();
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}
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void usr_soft_off(void)
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{
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sys_enter_soft_poweroff(NULL);
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}
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void usr_ble_adv_updata_OTA(void)
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{
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ble_trans_module_enable(0);
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usr_var.usr_adv_flag = 0;
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extern u8 usr_mac_addr[6];
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extern int le_controller_set_mac(void *addr);
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usr_mac_addr[0] = usr_mac_addr[0] + 1;
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le_controller_set_mac(usr_mac_addr);
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muti_make_set_adv_data_updata();
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printf("###muti_adv_data = ");
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printf_buf(muti_adv_data, muti_adv_data_len);
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ble_trans_module_enable(1);
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}
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void usr_ota_process(void)
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{
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static u8 cnt = 0;
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if (cnt == 0)
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{
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ble_multi_trans_disconnect();
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}
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if (!usr_ble_is_connected())
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{
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cnt++;
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if (cnt == 2)
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{
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usr_ble_adv_updata_OTA();
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}
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if (cnt >= 60)
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{
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cnt = 0;
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cpu_reset();
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}
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}
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else
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{
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cnt = 1;
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}
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}
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/**
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* @brief 旧版 RCSP/JSON OTA 入口；产品 JB 0x30/0x32 路径不要调用
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*/
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void usr_app_ota_init(void)
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{
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usr_var.usr_goto_updata = 1;
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if (usr_var.ota_timer == 0)
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{
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usr_var.ota_timer = sys_timer_add(NULL, usr_ota_process, 1000);
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}
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}
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