expected primary-expression before 'void'

Hello all, I am extremely new to Arduinos, and I ran into this issue with my code, what should I do?

void loop() {

}
#include <Keypad.h>
#include <Joystick.h>

#define ENABLE_PULLUPS
#define NUMROTARIES 4
#define NUMBUTTONS 32
#define NUMROWS 4
#define NUMCOLS 6

byte buttons[NUMROWS][NUMCOLS] = {
{0,1,2,3,4,5},
{6,7,8,9},
{10,11,12,13,14,15}, void setup() {

{15,16,17,18,19},
{20,21,22,23},
};

struct rotariesdef {
byte pin1;
byte pin2;
int ccwchar;
int cwchar;
volatile unsigned char state;
};

rotariesdef rotaries[NUMROTARIES] {
{0,1,24,25,0},
{2,3,26,27,0},
{4,5,28,29,0},
{6,7,30,31,0},
};

#define DIR_CCW 0x10
#define DIR_CW 0x20
#define R_START 0x0

#ifdef HALF_STEP
#define R_CCW_BEGIN 0x1
#define R_CW_BEGIN 0x2
#define R_START_M 0x3
#define R_CW_BEGIN_M 0x4
#define R_CCW_BEGIN_M 0x5
const unsigned char ttable[6][4] = {
// R_START (00)
{R_START_M, R_CW_BEGIN, R_CCW_BEGIN, R_START},
// R_CCW_BEGIN
{R_START_M | DIR_CCW, R_START, R_CCW_BEGIN, R_START},
// R_CW_BEGIN
{R_START_M | DIR_CW, R_CW_BEGIN, R_START, R_START},
// R_START_M (11)
{R_START_M, R_CCW_BEGIN_M, R_CW_BEGIN_M, R_START},
// R_CW_BEGIN_M
{R_START_M, R_START_M, R_CW_BEGIN_M, R_START | DIR_CW},
// R_CCW_BEGIN_M
{R_START_M, R_CCW_BEGIN_M, R_START_M, R_START | DIR_CCW},
};
#else
#define R_CW_FINAL 0x1
#define R_CW_BEGIN 0x2
#define R_CW_NEXT 0x3
#define R_CCW_BEGIN 0x4
#define R_CCW_FINAL 0x5
#define R_CCW_NEXT 0x6

const unsigned char ttable[7][4] = {
// R_START
{R_START, R_CW_BEGIN, R_CCW_BEGIN, R_START},
// R_CW_FINAL
{R_CW_NEXT, R_START, R_CW_FINAL, R_START | DIR_CW},
// R_CW_BEGIN
{R_CW_NEXT, R_CW_BEGIN, R_START, R_START},
// R_CW_NEXT
{R_CW_NEXT, R_CW_BEGIN, R_CW_FINAL, R_START},
// R_CCW_BEGIN
{R_CCW_NEXT, R_START, R_CCW_BEGIN, R_START},
// R_CCW_FINAL
{R_CCW_NEXT, R_CCW_FINAL, R_START, R_START | DIR_CCW},
// R_CCW_NEXT
{R_CCW_NEXT, R_CCW_FINAL, R_CCW_BEGIN, R_START},
};
#endif

byte rowPins[NUMROWS] = {21,20,19,18,15};
byte colPins[NUMCOLS] = {14,16,10,9,8};

Keypad buttbx = Keypad( makeKeymap(buttons), rowPins, colPins, NUMROWS, NUMCOLS);

void setup() {
Joystick.begin();
rotary_init();}

void loop() {

CheckAllEncoders();

CheckAllButtons();

}

void CheckAllButtons(void) {
if (buttbx.getKeys())
{
for (int i=0; i<LIST_MAX; i++)
{
if ( buttbx.key*.stateChanged ) *

  • {*
    _ switch (buttbx.key*.kstate) { _
    _
    case PRESSED:_
    _
    case HOLD:_
    _ Joystick.setButton(buttbx.key.kchar, 1);
    break;
    case RELEASED:
    case IDLE:
    Joystick.setButton(buttbx.key.kchar, 0);
    break;
    }
    }
    }
    }
    }
    void rotary_init() {
    for (int i=0;i<NUMROTARIES;i++) {
    pinMode(rotaries.pin1, INPUT);
    pinMode(rotaries.pin2, INPUT);_

    #ifdef ENABLE_PULLUPS*

    _ digitalWrite(rotaries*.pin1, HIGH);
    digitalWrite(rotaries.pin2, HIGH);
    #endif*

    * }
    }_

    unsigned char rotary_process(int _i) {
    unsigned char pinstate = (digitalRead(rotaries[i].pin2) << 1) | digitalRead(rotaries[i].pin1);
    rotaries[i].state = ttable[rotaries[i].state & 0xf][pinstate];
    return (rotaries[i].state & 0x30);*
    }

    void CheckAllEncoders(void) {

    * for (int i=0;i<NUMROTARIES;i++) {_
    unsigned char result = rotary_process(i);
    if (result == DIR_CCW) {
    Joystick.setButton(rotaries_.ccwchar, 1); delay(50); Joystick.setButton(rotaries.ccwchar, 0);
    };_

    if (result == DIR_CW) {
    Joystick.setButton(rotaries_.cwchar, 1); delay(50); Joystick.setButton(rotaries.cwchar, 0);
    };
    }
    }*_

You appear to have two setup functions (one bizarrely embedded in an array) and two loop functions.

Please share your error messages.

Please remember to use code tags when posting code

Criticale2orr:
Hello all, I am extremely new to Arduinos, and I ran into this issue with my code, what should I do?

Work on improving your copy/paste skills.
Start with a more basic sketch until you understand how to write one.
Research how to combine two or more sketches.
Read the Sticky titled "Read this before posting a programming question ..."
Use code tags when posting code.
Post the entire error message.

Here are the issues I saw in just a cursory scan of your code:

  • You have a void loop() function at the top of the file
  • You should have all of your defines at the top of the file (usually after includes)
  • You have void setup() { in the middle of an array
  • Your buttons array initializer has 5 rows but you have only allocated 4 rows
  • You have row initializers in your buttons array with less than 6 columns. The remaining columns will be initialized to 0
  • Your rotaries[NUMROTARIES] definition does not have an '=' before the initializers
  • Your rowPins[NUMROWS] initializer has 5 pins but there are only 4 rows
  • Your colPins[NUMCOLS] initializer has 5 pins but there are 6 columns