WizFi250_hello_world_demo - Hello world demo for WizFi250.

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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

/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

Diff: mbed-src.lib

Revision:: 3:2f7c0c22a4fd
Parent:: 2:054a907c36d6

--- a/mbed-src.lib	Thu Jul 30 04:14:32 2015 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,1 +0,0 @@
-http://mbed.org/users/mbed_official/code/mbed-src/#2d5fc5624619