first release

Dependencies:   mbed

Prerequisite

This Program is an example of how to get analog data with WIZwiki-W7500 board A0 Pin.

To implement this function, you need a Platform board only.

  • WIZwiki-W7500 from WIZnet (Platform board)

Hardware Configuration

WIZwiki-W7500ECO Pin map

http://wizwiki.net/wiki/lib/exe/fetch.php?media=products:wizwiki-w7500eco:wizwiki-w7500eco_detailpinout.png

Initialize an analog pin
Initialize an P30 pin of WIZwiki-W7100ECO platform as an analog pin.

Read analog data from analog pin
Connect an analog device, such as a vriable resistor, to a0 pin. And read analog data.


Software

ADC Pin initialization

main.cpp

AnalogIn   ain(P30);

Read analog data and print to serial port

main.cpp

printf("percentage: %3.3f%%\n", ain.read()*100.0f);

no such method: }shortlog