Hello everyone. I'll start by saying thank you for providing so much info on this forum. I am building a sim racing wheel and now that I am at the programming step I am stuck. I found a sketch on the web but I keep getting error expected unqualified-id before '.' token.
I've tried couple of things to fix it but I am a newbie in this language so I am limited on ,what I can do about it.
I have all the libraries downloaded. I am using Arduino 1.8.12 with Arduino Pro Micro
so this is the sketch that I ma trying to work with.
//BUTTON BOX
//USE w ProMicro
//Tested in WIN10 + Assetto Corsa
//AMSTUDIO
//20.8.17
#include <Keypad.h>
#include <Joystick.h>
#define ENABLE_PULLUPS
#define NUMROTARIES 4
#define NUMBUTTONS 24
#define NUMROWS 5
#define NUMCOLS 5
byte buttons[NUMROWS][NUMCOLS] = {
{0,1,2,3,4},
{5,6,7,8,9},
{10,11,12,13,14},
{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);
Joystick. Joystick(JOYSTICK_DEFAULT_REPORT_ID,
JOYSTICK_TYPE_JOYSTICK, 32, 0,
false, false, false, false, false, false,
false, false, false, false, false);
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[i].stateChanged )
{
switch (buttbx.key[i].kstate) {
case PRESSED:
case HOLD:
Joystick.setButton(buttbx.key[i].kchar, 1);
break;
case RELEASED:
case IDLE:
Joystick.setButton(buttbx.key[i].kchar, 0);
break;
}
}
}
}
}
void rotary_init() {
for (int i=0;i<NUMROTARIES;i++) {
pinMode(rotaries[i].pin1, INPUT);
pinMode(rotaries[i].pin2, INPUT);
#ifdef ENABLE_PULLUPS
digitalWrite(rotaries[i].pin1, HIGH);
digitalWrite(rotaries[i].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[i].ccwchar, 1); delay(50); Joystick.setButton(rotaries[i].ccwchar, 0);
};
if (result == DIR_CW) {
Joystick.setButton(rotaries[i].cwchar, 1); delay(50); Joystick.setButton(rotaries[i].cwchar, 0);
};
}
}
The other thing is that I can't find Arduino Pro Micro in the list.
There is Micro and there is Pro & Pro mini.
Ho and when I copy the error message this is what I have.
Arduino: 1.8.12 (Windows 10), Board: "Arduino Micro"
ARDUINO_BUTTON_BOXV2:95:9: error: expected unqualified-id before '.' token
Joystick. Joystick(JOYSTICK_DEFAULT_REPORT_ID,
^
E:\32-FUNCTION-BUTTON-BOX-master\ARDUINO_BUTTON_BOXV2\ARDUINO_BUTTON_BOXV2.ino: In function 'void setup()':
ARDUINO_BUTTON_BOXV2:102:11: error: expected unqualified-id before '.' token
Joystick.begin();
^
E:\32-FUNCTION-BUTTON-BOX-master\ARDUINO_BUTTON_BOXV2\ARDUINO_BUTTON_BOXV2.ino: In function 'void CheckAllButtons()':
ARDUINO_BUTTON_BOXV2:123:39: error: expected unqualified-id before '.' token
Joystick.setButton(buttbx.key[i].kchar, 1);
^
ARDUINO_BUTTON_BOXV2:127:39: error: expected unqualified-id before '.' token
Joystick.setButton(buttbx.key[i].kchar, 0);
^
E:\32-FUNCTION-BUTTON-BOX-master\ARDUINO_BUTTON_BOXV2\ARDUINO_BUTTON_BOXV2.ino: In function 'void CheckAllEncoders()':
ARDUINO_BUTTON_BOXV2:158:15: error: expected unqualified-id before '.' token
Joystick.setButton(rotaries[i].ccwchar, 1); delay(50); Joystick.setButton(rotaries[i].ccwchar, 0);
^
ARDUINO_BUTTON_BOXV2:158:70: error: expected unqualified-id before '.' token
Joystick.setButton(rotaries[i].ccwchar, 1); delay(50); Joystick.setButton(rotaries[i].ccwchar, 0);
^
ARDUINO_BUTTON_BOXV2:161:15: error: expected unqualified-id before '.' token
Joystick.setButton(rotaries[i].cwchar, 1); delay(50); Joystick.setButton(rotaries[i].cwchar, 0);
^
ARDUINO_BUTTON_BOXV2:161:69: error: expected unqualified-id before '.' token
Joystick.setButton(rotaries[i].cwchar, 1); delay(50); Joystick.setButton(rotaries[i].cwchar, 0);
^
Multiple libraries were found for "Joystick.h"
Used: C:\Users\RickStuff\Documents\Arduino\libraries\Joystick
Not used: C:\Users\RickStuff\Documents\Arduino\libraries\AxisJoystick
exit status 1
expected unqualified-id before '.' token
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
Any help will be very appreciated.
Rick