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/*
* File : smartconfig_demo.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2018-09-13 Bernard the first version
*/
#include <rtthread.h>
#include <rtdevice.h>
#ifdef RT_USING_SMARTCONFIG_LIB
#include <sys/socket.h>
#include "smartconfig.h"
#define NET_READY_TIME_OUT (rt_tick_from_millisecond(30 * 1000))
static int rt_wlan_device_connetct(char *ssid, char *passwd)
{
int result = RT_EOK;
rt_uint8_t time_cnt = 0;
result = rt_wlan_connect(ssid, passwd);
if (result != RT_EOK)
{
rt_kprintf("\nconnect ssid %s error:%d!\n", ssid, result);
return result;
};
do
{
rt_thread_mdelay(1000);
time_cnt ++;
if (rt_wlan_is_ready())
{
break;
}
}
while (time_cnt <= (NET_READY_TIME_OUT / 1000));
if (time_cnt <= (NET_READY_TIME_OUT / 1000))
{
rt_kprintf("networking ready!\n");
}
else
{
rt_kprintf("wait ip got timeout!\n");
result = -RT_ETIMEOUT;
}
return result;
}
static void airkiss_send_notification(uint8_t random)
{
int i;
int sock = -1;
int udpbufsize = 2;
struct sockaddr_in UDPBCAddr, UDPBCServerAddr;
sock = socket(AF_INET, SOCK_DGRAM, 0);
if (sock < 0)
{
rt_kprintf("notify create socket error!\n");
goto _exit;
}
UDPBCAddr.sin_family = AF_INET;
UDPBCAddr.sin_port = htons(10000);
UDPBCAddr.sin_addr.s_addr = htonl(0xffffffff);
rt_memset(&(UDPBCAddr.sin_zero), 0, sizeof(UDPBCAddr.sin_zero));
UDPBCServerAddr.sin_family = AF_INET;
UDPBCServerAddr.sin_port = htons(10000);
UDPBCServerAddr.sin_addr.s_addr = htonl(INADDR_ANY);
rt_memset(&(UDPBCServerAddr.sin_zero), 0, sizeof(UDPBCServerAddr.sin_zero));
if (setsockopt(sock, SOL_SOCKET, SO_BROADCAST, &udpbufsize, sizeof(int)) != 0)
{
rt_kprintf("notify socket setsockopt error\n");
goto _exit;
}
if (bind(sock, (struct sockaddr *)&UDPBCServerAddr, sizeof(UDPBCServerAddr)) != 0)
{
rt_kprintf("notify socket bind error\n");
goto _exit;
}
for (i = 0; i <= 20; i++)
{
int ret = sendto(sock, (char *)&random, 1, 0, (struct sockaddr *)&UDPBCAddr, sizeof(UDPBCAddr));
rt_thread_delay(10);
}
rt_kprintf("airkiss notification thread exit!\n");
_exit:
if (sock >= 0)
{
closesocket(sock);
}
}
static int smartconfig_result(rt_smartconfig_type result_type, char *ssid, char *passwd, void *userdata, rt_uint8_t userdata_len)
{
rt_uint8_t random = *(rt_uint8_t *)userdata;
rt_kprintf("type:%d\n", result_type);
rt_kprintf("ssid:%s\n", ssid);
rt_kprintf("passwd:%s\n", passwd);
rt_kprintf("user_data:0x%02x\n", random);
if (rt_wlan_device_connetct(ssid, passwd) == RT_EOK)
{
airkiss_send_notification(random);
}
return 0;
}
void smartconfig_demo(void)
{
rt_smartconfig_start(SMARTCONFIG_TYPE_AIRKISS, SMARTCONFIG_ENCRYPT_NONE, RT_NULL, smartconfig_result);
}
#ifdef RT_USING_FINSH
#include "finsh.h"
MSH_CMD_EXPORT(smartconfig_demo, smartconfig demo);
#endif
#endif
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