TT12-MCU/applications/demo.c

/*
 * Copyright (c) 2006-2021, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2023-05-18     murmur       the first version
 */
#include <rtthread.h>
#define LOG_TAG "demo"
#define LOG_LVL  LOG_LVL_DBG
#include <ulog.h>
#include <cJSON.h>
#include <dfs_file.h>
#include <cfg.h>

void getcfg(void)
{
//    extern struct rt_messagequeue update_cfg;
    extern struct rt_event update_cfg;
        CFG_MSG msg;
        pwTT_thread_entry("1");
    while (1)
    {


//        rt_memset(&msg, 0, sizeof(msg));
//        /* 从消息队列中读取消息*/
//        rt_err_t result = rt_mq_recv(&update_cfg, &msg, sizeof(msg), RT_WAITING_NO);
//        if (result == RT_EOK)
//        {
//            LOG_I("updatecfg:%10s -->%s", msg.key, msg.value);
//        }
        rt_uint32_t e;
        rt_err_t result = rt_event_recv(&update_cfg, CFGCHANGEED|COMPRESSTYPE, RT_EVENT_FLAG_OR|RT_EVENT_FLAG_CLEAR, RT_WAITING_NO, &e);
        if (result == RT_EOK)
                {
                    LOG_I("updatecfg");
                }
        rt_thread_delay(100);
    }
}
void mpcfg()
{
/* 创建线程 */
        rt_thread_t thread = rt_thread_create("getcfg", getcfg, RT_NULL, 1024 * 2, 20, 10);
        /* 创建成功则启动线程 */
        if (thread != RT_NULL)
        {
            rt_thread_startup(thread);
            //            rt_kprintf("done");
        }
        else
        {
            LOG_E("thread 'pmsg' create failure.");
            return RT_ERROR;
        }
}
/* 导出到自动初始化 */
//INIT_COMPONENT_EXPORT(mpcfg);
MSH_CMD_EXPORT(mpcfg, 线程消息接收测试);