C语言：在3861简单输出情话

在applications/sample/wifi-iot/app 新建love文件夹。
新建love.c:

#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include "ohos_init.h"
#include "cmsis_os2.h"
#include "wifi_device.h"
#include "iot_gpio.h"
#include "iot_errno.h"
#include "hi_io.h"
#define LED_INTERVAL_TIME_US 300000
void *ConnectDemo(void *arg)
{
    (void)arg;
    printf("start love mode \n");
    printf("I like you. Like the wind walk eight miles, don't ask, don't return \n");

    while(1)
    {
        usleep(LED_INTERVAL_TIME_US);
    }
    
}
void MainFunction(void)
{

    osThreadAttr_t attr;

    attr.name="ConnectDemo";
    attr.attr_bits = 0U;
    attr.cb_mem = NULL;
    attr.cb_size = 0U;
    attr.stack_mem = NULL;
    attr.stack_size = 4096;
    attr.priority = 36;
    if(osThreadNew((osThreadFunc_t)ConnectDemo,NULL,&attr)==NULL){
        printf("[ConnectDemo] Failed Falied to create\n");
    }
    //while(1);
}
SYS_RUN(MainFunction);

新建BUILD.gn:

# Copyright (c) 2020 Huawei Device Co., Ltd.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

static_library("lovestart") {
    sources = [
        "love.c",
    ]

    include_dirs = [
        "//utils/native/lite/include",
        "//kernel/liteos_m/kal/cmsis",
        "//base/iot_hardware/peripheral/interfaces/kits",
        "//foundation/communication/wifi/interfaces/innerkits/native_c/",
        "//device/hisilicon/hispark_pegasus/sdk_liteos/include",
        "//third_party/cJSON/",
        "//device/hisilicon/hispark_pegasus/sdk_liteos/third_party/lwip_sack/include/lwip",

     ]
}

app目录下BUILD.gn中添加编译：“love:lovestart”,

编译后烧录，打开串口工具，复位后收到串口打印。
“我爱你。向风吹了8千里，不问归期”

水平不佳，请嘴下留情。
#【情人节】代码SHOW出你的爱#