KonswersjaUpdatevol2

// Example program
#include <iostream>
#include <string.h>

int map(int x, int in_min, int in_max, int out_min, int out_max);

int main()
{
  using namespace std;

  char data[50] = "";
  char str1[] = "Left";
  char str2[] = "155";
  char key[] = "0123456789";
  char result[5] = "";;
  char *w;

  int value = 0, PWM, n = 0;

  float voltage;

  strcat(data, str1);
  strcat(data, str2);

    if ( strncmp(data, "Left", 4) == 0 )
    {
        //use logic analyzer to measure execution time
        value = strlen(data);
        cout << "Left detected: " << data << ", Length: " << value << endl;

        w = strpbrk(data, key);
        while ( w != NULL )
        {
            result[n++] = *w;
            w = strpbrk(w+1, key);
        }

        cout << "Data: " << result << ", Length: " << strlen(result) << endl;

        value = atoi(result);

        cout << "Conversion: " << value << endl;
        //use logic analyzer to measure execution time
    }
    else if ( strncmp(data, "Right", 5) == 0 )
    {
        //use logic analyzer to measure execution time
        value = strlen(data);
        cout << "Right detected: " << data << " Length: " << value << endl;

        w = strpbrk(data, key);
        while ( w != NULL )
        {
            result[n++] = *w;
            w = strpbrk(w+1, key);
        }

        cout << "Data: " << result << " Length: " <<strlen(result) << endl;

        value = atoi(result);
        PWM = map(value, 0, 1023, 0, 100);

        cout << "PWM value: " << PWM << '%' << endl;

        //use logic analyzer to measure execution time
    }
    else if ( strncmp(data, "Meas", 4) == 0 )
    {
        //use logic analyzer to measure execution time
        value = strlen(data);
        cout << "Meas detected: " << data << " Length: " << value << endl;

        w = strpbrk(data, key);
        while ( w != NULL )
        {
            result[n++] = *w;
            w = strpbrk(w+1, key);
        }

        cout << "Data: " << result << " Length: " <<strlen(result) << endl;

        voltage = atoi(result)*2.56/1023;

        cout << "Conversion: " << voltage*1.953 << "V" << endl;
        //use logic analyzer to measure execution time
    }

    return 0;
}


int map(int x, int in_min, int in_max, int out_min, int out_max)
{
  return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}