Robert Gutknecht / Mbed 2 deprecated USBSerial_mes_volt

Volt measure from serial connection of 4x820Ohm resistors using print over USBSerial to PC (TeraTerm)

Dependencies:   USBDevice mbed

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Show/hide line numbers main.cpp Source File

main.cpp

00001 #include "mbed.h"
00002 #include "USBSerial.h"
00003 
00004 AnalogIn ain(p15);
00005 DigitalOut myled1(LED1);
00006 //Virtual serial port over USB
00007 USBSerial serial;
00008  
00009 int main(void) {
00010     int count=0;
00011     double volt=0;
00012     
00013     while(1)
00014     {
00015         volt=((ain.read())*3.3);
00016         ++count;
00017         serial.printf("%d.Messung: %f\r\n",count,volt);
00018         myled1= 1;
00019         
00020         wait(1);
00021         myled1=0;
00022         wait(1);
00023     }
00024 }
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