error; expected constructor, destructor, or type conversion before '(' token

Projects Programming
1

//tombol
int tombol1= 2;
int nilaitombol1;
int counttombol1;
int tombol2= 3;
int nilaitombol2;
int counttombol2;
//Data Absen
#include <EEPROM.h>
//nama1
int data1in = 0;
int data1out = 1;
byte nilaidata1in;
byte nilaidata1out;
int nama1in = 0;
int nama1out= 1;
int count1;
//nama2
int data2in = 2;
int data2out = 3;
byte nilaidata2in;
byte nilaidata2out;
int nama2in = 2;
int nama2out= 3;
int count2;
//nama3
int data3in = 4;
int data3out = 5;
byte nilaidata3in;
byte nilaidata3out;
int nama3in = 4;
int nama3out= 5;
int count3;
//nama4
int data4in = 6;
int data4out = 7;
byte nilaidata4in;
byte nilaidata4out;
int nama4in = 6;
int nama4out= 7;
int count4;
//nama5
int data5in = 8;
int data5out = 9;
byte nilaidata5in;
byte nilaidata5out;
int nama5in = 8;
int nama5out= 9;
int count5;
//nama6
int data6in = 10;
int data6out = 11;
byte nilaidata6in;
byte nilaidata6out;
int nama6in = 10;
int nama6out= 11;
int count6;
//nama7
int data7in = 12;
int data7out = 13;
byte nilaidata7in;
byte nilaidata7out;
int nama7in = 12;
int nama7out= 13;
int count7;
//nama8
int data8in = 14;
int data8out = 15;
byte nilaidata8in;
byte nilaidata8out;
int nama8in = 14;
int nama8out= 15;
int count8;
//LCD i2c
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x3F ,2,1,0,4,5,6,7,3, POSITIVE);
//RFID
#include <AddicoreRFID.h>
#include <SPI.h>
#define uchar unsigned char
#define uint unsigned int
uchar fifobytes;
uchar fifoValue;
AddicoreRFID myRFID;
const int chipSelectPin = 10;
const int NRSTPD = 5;
#define MAX_LEN 16
void setup() {
Serial.begin(9600);
lcd.begin (16,2);
}
pinMode(tombol1, INPUT);
pinMode(tombol2, INPUT);
SPI.begin();
pinMode(chipSelectPin,OUTPUT);
digitalWrite(chipSelectPin, LOW);
pinMode(NRSTPD,OUTPUT);
digitalWrite(NRSTPD, HIGH);

error.txt (1.84 KB)

2

Please correct your post above

1/ press ctrl-T (PC) or cmd-T (Mac) in the IDE before copying to indent your code properly

2/ add code tags around your code:
[code]`` [color=blue]// your code is here[/color] ``[/code].

It should look like this:// your code is here

Once you have done step 1, your error should be obvious...

looking at all your variables... never heard about const - might come handy for some of those... (pins usually don't change and are always positive so const byte is more appropriate than int as a type)

3

Also, when you start using numbers in variable names, it is time to think about arrays. When the number gets to 3, it is DEFINITELY time to stop typing and start refactoring, using arrays.