Estoy intentando compilar con Arduino el siguiente código, y me lanza el error: 'Serial' was not declared in this scope
El código lo descargué de
aquí es del cargador de baterias, segun eso el puerto serie funciona, pero no consigo compilarlo. ¿Alguna idea?
Saludos.
Edito: ya me compila, hera por las lineas: Serial.xxxx que tenia que ponerlas mySerial.xxxx, además de unos include. Ahora me falta probarlo en real.
/*
NiMh Charger 0.9
with AtTiny85 @ 1Mhz
by Luca Soltoggio
10/03/2012 - 20/04/2012
Use negative deltaV to determine end of charge.
Suitable for NiMh and NiCD battery pack.
Default is for 6 cells 2500mAh.
Need some hardware/software adjustment for changing current / cells number
See http://arduinoelettronica.wordpress.com/
*/
//#include "Arduino.h"
#include <stdlib.h>
#include <math.h>
#include "wiring.h"
#include <SoftwareSerial.h>
SoftwareSerial mySerial(2, 3);
#include "WProgram.h"
const int inputPin = B1;
const int outputPin = 0;
const int numReadings = 30; // number of analog read before checking battery status
const int multi = 1614; // multi coefficent for obtaining millivolts from analogread
long interval = 1000; // interval for pulse charging and analog read - don't change this
long interval2 = 250; // pulse off interval - you can adjust power with this. Use 100 for 2-4Ah battery packs, 500 for 1-2Ah battery pack
long interval2b=interval2;
long previousMillis,currentMillis,currentMillis2,trickleMillis = 0;
unsigned int readingtemp;
unsigned int total = 0;
unsigned int average,medium,maxmedium = 0;
boolean executed,endcharge,trickle=false; // booleans for controlling various activities (for example "end of charge")
unsigned int myarray [7]; // array for keeping last 7 readings
int index,i = 0;
void setup()
{
mySerial.begin(9600);
pinMode(0,OUTPUT);
// Some readings for initial check
for (i=0;i<10;i++) {
readingtemp = analogRead(inputPin);
total=total+readingtemp;
}
average = (((float)total / 1023.0) * (float)multi) / 10.0 + 0.5;
if (average<=70) endcharge=true; // If there is no battery, end charge
mySerial.println((int)average);
total=0;
average=0;
}
void pusharray() {
// push the array
for (i=0;i<=5;++i) {
myarray[i]=myarray[i+1];
}
myarray[6]=average;
}
void voltread() {
readingtemp = analogRead(inputPin); // read analog input
total= total + readingtemp;
index++;
// if numReadings reached, calculate the average
if (index==numReadings) {
index=0;
average = (((float)total / 1023.0) * (float)multi) / numReadings + 0.5;
if (average<=70) endcharge=true; // stop charge if battery is detached
total=0;
pusharray(); // insert new average in array
medium=(float)(myarray[6]+myarray[5]+myarray[4]+myarray[3]+myarray[2]+myarray[1]+myarray[0])/7.0+0.5; // calculate the average of the last 7 readings
if (medium>maxmedium) maxmedium=medium; // save the value of highest medium in "maxmedium"
mySerial.print(medium);
mySerial.print(",");
mySerial.print(maxmedium);
mySerial.print(",");
mySerial.println((byte)myarray[6]);
if ( ((medium+1) < maxmedium) && ((millis()/60000)>=11) ) { // if battery charged (average voltage is dropped 0.02v), but not in the firsts 11 mintues
if (!trickle) trickleMillis=millis(); // start trickle timer
trickle=true; // enter final trickle charging mode
if ((millis()/60000)<=15) endcharge=true; // if battery is charged in the firts 15 minutes, don't apply trickle charge (maybe was yet charged)
}
}
}
void loop() {
currentMillis = millis();
// executed every "interval" millis
if(currentMillis - previousMillis > interval) {
voltread(); // call reading and check volts function
digitalWrite(outputPin,LOW); // temporaly stop charging
previousMillis = currentMillis;
executed=false; // boolean for setting and checking if has been yet turned ON charge
// in the firsts 10 minutes and in the endings 15 minutes do a trickle charge (change OFF interval)
if ( ( (trickle) && (((millis()-trickleMillis)/60000)<15) ) || ((millis()/60000)<10) ) {
interval2=(interval-(interval-interval2b)/5);
} else if ((millis()/60000)>=10) interval2=interval2b; // after initial trickle charghe set back right time
if ( (trickle) && (((millis()-trickleMillis)/60000)>=15) ) endcharge=true; // if final trickle charge end, end charge
}
currentMillis2 = millis();
// executed "interval2" millis after turning OFF charge
if ((currentMillis2 - previousMillis > interval2) && (!executed)) {
executed=true;
if (!endcharge) {
digitalWrite(outputPin,HIGH); // if battery is not charged, re-enable charging
}
}
}
