Telemedicine by using WIZwiki-W7500 and BLE

 

Recently WIZwiki-W7500 platform was announced by WIZnet. So I implemented a firmware of WIZwiki-W7500 by changing UART definition because I can handle a source code easily.
You can know the value of BLE sensor even if it is so far. Please refer to the following step.

Step 1: repare materials

 

Please refer to the following.
1. WIZwiki-W7500 board. ( http://www.shopwiznet.com/wizwiki-7500 )
2. Mini USB cable
3. LAN cable
4. nRF51822-mKIT ( https://developer.mbed.org/platforms/Nordic-nRF51822/ )

Step 2: Hardware connection

 

Please connect an USB cable and LAN cable.
You can get more HW info by the following site.
http://wizwiki.net/wiki/doku.php?id=products:wizwiki_w7500:start

Step 3: Prepare development environment

I prepared GCC development environment by the following site.
http://opensrclab.tistory.com/33
I installed GNU Toolchain, Java JDK, Eclipse, Cygwin.
If you install all tools, you are ready for running this project.
You can use a Configuration Tool by the following temporarily.
http://wizwiki.net/wiki/doku.php?id=products:wiz550s2e:wiz550s2e_download
How to use a CFG tool : http://wizwiki.net/wiki/doku.php?id=products:wiz550s2e:wiz550s2epg_en#configuration_tool
<Reference>
WIZwiki-W7500 library source : http://wizwiki.net/wiki/doku.php?id=products:w7500:library

Step 4: Software : GitHub repository

I opened source codes of this project in GitHub.
https://github.com/bingdo/S2EApp_WIZwiki-W7500_Eclipse
You can download this project files. And then import project into Eclipse.
You must modify source codes for this test.
ConfigData.c

retarget.c

uartHandler.h

After compile, you can run S2E application of WIZwiki-W7500.
This project is open for everyone. I expect your participation to improve a quality of project.

  S2EApp_WIZwiki-W7500_Eclipse.bin

Step 5: How to run : Test result

 

1. To program FW into a target.
2. To reset a target and insert MAC address.

 

3. To search a target by Configuration Tool.
4. To check Host IP and start Server.
5. To change IP, Gateway, HostIP properly.
6. To change Working Mode of target to TCP Client or Mixed Mode by CFG tool.
7. To connect with nRF51822-mKIT(Central) through UART0.
8. Turn nRF51822-mKIT(Peripheral) on.

 

You can see the test result.
Thank you for your attention.
*Tip : If you register in www.wiznetian.com and work actively, you can get a sample cheaper than E-sales as well as a free sample.

 

 

 

 

 

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