error: expected constructor, destructor, or type conversion

Code:

//***************************************************************************
// Have user select save-data interval and lcd timeout
// These two lines call sub-routines that are down at the bottom of this file
saveInterval = saveInt(); //call saveInt sub-function and return value
lcdInterval = lcdInt(); //call lcdInt sub-function and return value
//*******************************************************************************

// initialize analog temperature value array

for (int channel = 0; channel < chs; channel++) {
  for (int i = 0; i < numReadings; i++) {
   tempInArray[i][channel] = 0;
  }
}

You can't just declare stuff like that outside a function. You need to put it inside a function such as void loop(){}, or void setup(){};

I think this is what you were trying to do:

Code:

#include <SD.h>
#include <LiquidCrystal.h>

int CS_pin = 53;

volatile long lastSave = 0; // time value of last save. Relies on realtime clock
volatile long lcdTimeOut = 0; //timer for turning off LCD
volatile int saveInterval = 10; //time between saves (units = seconds, not millis)
volatile int lcdInterval= 60; //time to wait before shutting off LCD (units = seconds)
const int reps = 9; //number of temp readings to average per channel (count from zero)

LiquidCrystal lcd(8,3,4,5,6,7); //RS,EN,DB4,DB5,DB6,DB7

#define muxA0 15
#define muxA1 16
#define muxA2 17
#define tempPin 0
#define lcdLight 9
#define button1 2
int button1INT = 0;

#define aref_voltage 1.1

const int chs = 8;
const int numReadings = 10;
long tempInArray[numReadings][chs];
int index = 0;
long total[chs];
float averages[chs];

//*****************************************************************************************
void error(char *str)
{
lcd.clear();
lcd.home();
lcd.print("error: ");
lcd.print(str);
while(1);
}

//****************************************************************************************

void setup(void)
{
Serial.begin(9600);
analogReference(INTERNAL1V1);
pinMode(muxA2, OUTPUT);
pinMode(muxA1, OUTPUT);
pinMode(muxA0, OUTPUT);
pinMode(button1, INPUT);
digitalWrite(lcdLight, HIGH);

lcd.begin(20,4); //(columns,rows)
lcd.setCursor(0,0);
lcd.print("Tugas Akhir");
lcd.setCursor(0,1);
lcd.print("Miniatur Hujan Salju");
delay (5000);
lcd.clear();

lcd.setCursor(0,0);
lcd.print ("Oleh: ");
lcd.setCursor(0,1);
lcd.print ("Mochamad Rikki Firmansyah");
lcd.setCursor(0,2);
lcd.print ("dan");
lcd.setCursor(0,3);
lcd.print ("Ichsan T Primanizar");
delay (5000);
lcd.clear();
//**************************************************************************
//initialize the SD card
if (!SD.begin(CS_pin))
{
lcd.setCursor(0,0);
lcd.println ("Card Failure ");
delay (3000);
lcd.clear();
return;
}
lcd.println ("Card Ready");
delay (3000);
lcd.clear();

//Membaca Konfigurasi command.txt
File commandFile = SD.open ("COMMAND.txt");
if (commandFile)
{
lcd.setCursor(0,0);
lcd.println ("Membaca File");
delay (3000);
lcd.clear();
while (commandFile.available());
}
else
{
lcd.println ("File Tdk Trsedia");
delay (3000);
lcd.clear();
}

//Write log file
File logFile = SD.open ("LOG.csv", FILE_WRITE);
if (logFile)
{
logFile.println (", , , , , , , ,");
String header = "Ch1, Ch2, Ch3, Ch4, Ch5, Ch6, Ch7, Ch8";
logFile.println (header);
logFile.close();
}
else
{
lcd.setCursor (0,0);
lcd.print ("data failed");
delay (2000);
lcd.clear();
}

//Moved brace from here...

//***************************************************************************
// Have user select save-data interval and lcd timeout
// These two lines call sub-routines that are down at the bottom of this file
saveInterval = saveInt(); //call saveInt sub-function and return value
lcdInterval = lcdInt(); //call lcdInt sub-function and return value
//*******************************************************************************

// initialize analog temperature value array

for (int channel = 0; channel < chs; channel++) {
for (int i = 0; i < numReadings; i++) {
tempInArray[i][channel] = 0;
}
}

} //To here...

	Author	Topic: error: expected constructor, destructor, or type conversion (Read 1914 times)
0 Members and 1 Guest are viewing this topic.