2.5V (512 in binary)
int main(void) {
int val = 0;
while(1) {
val = RMS(30); //accumulate x mesures. Recomended x=30;
print("Digital: %d",val);
print("Analog: %d",to_analog(val));
}
return 0;
}
int RMS(int repeat){
accumulated = 0;
do repeat times {
digital_value = read(analog_value); //convert the analog-value (voltage) to digital one (0-1024)
accumulated = accumulated + digital_value*digital_value; //accumulate all the digital-values “repeat” times
}
average = accumulated / repeat;
return sqrt(average);
}
/*
the row above should convert the digital manipulated value to a voltage/ analogic signal again acording to the following rule:
5v - 1023 1023 x voltage = average x 5
voltage - average voltage(Vo) = averagex 5/1023
*/
}