Robert Gutknecht
/
USBSerial_mes_volt
Volt measure from serial connection of 4x820Ohm resistors using print over USBSerial to PC (TeraTerm)
main.cpp
- Committer:
- robert_gutknecht
- Date:
- 2013-04-09
- Revision:
- 0:b5d2c616ffb7
- Child:
- 1:30c120997cb2
File content as of revision 0:b5d2c616ffb7:
#include "mbed.h" #include "USBSerial.h" AnalogIn ain(p15); DigitalOut myled1(LED1); //Virtual serial port over USB USBSerial serial; int main(void) { int count=0; double volt=0; while(1) { volt=((ain.read())*3.3); ++count; serial.printf("%d.Messung: %f\r\n",count,volt); myled1= 1; wait(1); myled1=0; wait(1); } }