WIZnet / Mbed 2 deprecated WizFi250_hello_world_demo

Hello world demo for WizFi250.

Dependencies:   WizFi250Interface mbed

This is hello world example for using WizFi250 with WIZwiki-W7500.

Hardware Connection

https://c1.staticflickr.com/1/321/18975716130_930024d665_z.jpg

/media/uploads/kaizen/20150731_083704.png

Run WizFi250-HelloWorld Program

WizFi250 library what you can use for mbed platform is already made by me. So I think you can use Wi-Fi module(WizFi250) on mbed platform without another work.

Source Code

You have to change the SSID and PASS value at source code in your web compiler.

WizFi250 hello world

#include <stdio.h>
#include "mbed.h"
#include "WizFi250Interface.h"

#define SECURE WizFi250::SEC_AUTO
#define SSID "ssid"
#define PASS "key"

#if defined(TARGET_WIZwiki_W7500)
    WizFi250Interface wizfi250(D1,D0,D7,D8,PA_12,NC,115200);
    Serial pc(USBTX, USBRX);
#endif

/**
 *  \brief Hello World
 *  \param none
 *  \return int
 */
int main()
{
    pc.baud(115200);

    printf("WizFi250 Hello World demo. \r\n");
    wizfi250.init();
    if ( wizfi250.connect(SECURE, SSID, PASS))      return -1;
    printf("IP Address is %s\r\n", wizfi250.getIPAddress());

    wizfi250.disconnect();
}

Result in serial terminal

After modifying the source code, you can compile this example on your web compiler, if you push “Ctrl+D” then if you download it to WIZwiki-W7500, You can show the result on Serial Terminal as below.(Serial Baudrate is 115200)

/media/uploads/kaizen/20150731_084054.png

For more detailed information, refer to this url.

http://www.life4iot.com/2015/06/30/wizfi250-hello-world-demo-on-wizwiki-w7500-of-mbed-platform/?lang=en

main.cpp

Committer:
kaizen
Date:
2015-10-20
Revision:
3:2f7c0c22a4fd
Parent:
1:cf22fab61838

File content as of revision 3:2f7c0c22a4fd:

/*
 * Copyright (C) 2015 Wiznet, MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

#include <stdio.h>
#include "mbed.h"
#include "WizFi250Interface.h"


#define SECURE WizFi250::SEC_AUTO
#define SSID "DIR-815_Wiznet"
#define PASS "12345678"

#if defined(TARGET_WIZwiki_W7500)
    WizFi250Interface wizfi250(D1,D0,D7,D8,PA_12,NC,115200);
    Serial pc(USBTX, USBRX);
#endif


/**
 *  \brief Hello World
 *  \param none
 *  \return int
 */
int main()
{
    pc.baud(115200);
 
    printf("WizFi250 Hello World demo. \r\n");
    wizfi250.init();
    if ( wizfi250.connect(SECURE, SSID, PASS))      return -1;
    printf("IP Address is %s\r\n", wizfi250.getIPAddress());
    
    wizfi250.disconnect();
}