AND / Mbed 2 deprecated testTTL

test TTL

Dependencies:   mbed TextLCD

flow.h

Committer:
mehrnaz
Date:
2019-05-23
Revision:
1:fd5a598caa32

File content as of revision 1:fd5a598caa32:

#include "mbed.h"

AnalogIn flowadc(PC_4);

float flowVal1;
float flowVal2;
float Pressure;
float finalflow;

float flow()
{
    while(1) {

   flowVal1=3.3*flowadc; //Logic level 3.3
          flowVal2 = 1.5*flowVal1; //5v
          Pressure =(125*flowVal2)-62.5;
          finalflow=(0.1989*sqrt(Pressure))+0.0284; //flow in litter per min
          return finalflow;
            }
}