7 Oct 2022, 17:18
Hello everyone,
I use the library ArduinoJoystickLibrary to create 4 gamepads.
In Windows, I see one controller with the four distincts gamepad, but in Recalbox, only the first is working, anyone have an idea about how I can have the 3 others working ?
thanks in advance
https://github.com/MHeironimus/ArduinoJoystickLibrary
The Arduino code
#include <Wire.h>
#include <Joystick.h>
#define JOYSTICK_COUNT 4
Joystick_ Joystick[JOYSTICK_COUNT] = {
Joystick_(0x03, JOYSTICK_TYPE_GAMEPAD, 14, 0, true, true, false, false, false, false, false, false, false, false, false),
Joystick_(0x04, JOYSTICK_TYPE_GAMEPAD, 14, 0, true, true, false, false, false, false, false, false, false, false, false),
Joystick_(0x05, JOYSTICK_TYPE_GAMEPAD, 14, 0, true, true, false, false, false, false, false, false, false, false, false),
Joystick_(0x06, JOYSTICK_TYPE_GAMEPAD, 14, 0, true, true, false, false, false, false, false, false, false, false, false)
};
// 8 bytes of data that we get from the controller
struct {
// bits: 0, 0, 0, start, y, x, b, a
unsigned char data1;
// bits: 1, L, R, Z, Dup, Ddown, Dright, Dleft
unsigned char data2;
char stick_x;
char stick_y;
} N64_status_1;
struct {
// bits: 0, 0, 0, start, y, x, b, a
unsigned char data1;
// bits: 1, L, R, Z, Dup, Ddown, Dright, Dleft
unsigned char data2;
char stick_x;
char stick_y;
} N64_status_2;
struct {
// bits: 0, 0, 0, start, y, x, b, a
unsigned char data1;
// bits: 1, L, R, Z, Dup, Ddown, Dright, Dleft
unsigned char data2;
char stick_x;
char stick_y;
} N64_status_3;
struct {
// bits: 0, 0, 0, start, y, x, b, a
unsigned char data1;
// bits: 1, L, R, Z, Dup, Ddown, Dright, Dleft
unsigned char data2;
char stick_x;
char stick_y;
} N64_status_4;
void setup() {
Wire.begin();
Serial.begin(115200);
for (int index = 0; index < JOYSTICK_COUNT; index++)
{
Joystick[index].setXAxisRange(-80, 80);
Joystick[index].setYAxisRange(-80, 80);
Joystick[index].begin();
}
}
void loop() {
Wire.requestFrom(8, 4); // request 4 bytes from peripheral device #8
while (Wire.available()) { // peripheral may send less than requested
N64_status_1.data1 = Wire.read(); // receive a byte as character
N64_status_1.data2 = Wire.read();
N64_status_1.stick_x = Wire.read();
N64_status_1.stick_y = Wire.read();
}
Joystick[0].setXAxis(N64_status_1.stick_x);
Joystick[0].setYAxis(N64_status_1.stick_y);
Joystick[0].setButton(0, N64_status_1.data1 & 128 ? 1:0);//A
Joystick[0].setButton(1, N64_status_1.data1 & 64 ? 1:0);//B
Joystick[0].setButton(2, N64_status_1.data1 & 32 ? 1:0);//Z
Joystick[0].setButton(3, N64_status_1.data1 & 16 ? 1:0);//start
Joystick[0].setButton(4, N64_status_1.data1 & 0x08 ? 1:0);//Dup
Joystick[0].setButton(5, N64_status_1.data1 & 0x04 ? 1:0);//Ddown
Joystick[0].setButton(6, N64_status_1.data1 & 0x02 ? 1:0);//Dleft
Joystick[0].setButton(7, N64_status_1.data1 & 0x01 ? 1:0);//Dright
Joystick[0].setButton(8, N64_status_1.data2 & 32 ? 1:0);//L
Joystick[0].setButton(9, N64_status_1.data2 & 16 ? 1:0);//R
Joystick[0].setButton(10, N64_status_1.data2 & 0x08 ? 1:0);//Cup
Joystick[0].setButton(11, N64_status_1.data2 & 0x04 ? 1:0);//Cdown
Joystick[0].setButton(12, N64_status_1.data2 & 0x02 ? 1:0);//Cleft
Joystick[0].setButton(13, N64_status_1.data2 & 0x01 ? 1:0);//Cright
Joystick[0].sendState();
Wire.requestFrom(16, 4); // request 4 bytes from peripheral device #16
while (Wire.available()) { // peripheral may send less than requested
N64_status_2.data1 = Wire.read(); // receive a byte as character
N64_status_2.data2 = Wire.read();
N64_status_2.stick_x = Wire.read();
N64_status_2.stick_y = Wire.read();
}
Joystick[1].setXAxis(N64_status_2.stick_x);
Joystick[1].setYAxis(N64_status_2.stick_y);
Joystick[1].setButton(0, N64_status_2.data1 & 128 ? 1:0);//A
Joystick[1].setButton(1, N64_status_2.data1 & 64 ? 1:0);//B
Joystick[1].setButton(2, N64_status_2.data1 & 32 ? 1:0);//Z
Joystick[1].setButton(3, N64_status_2.data1 & 16 ? 1:0);//start
Joystick[1].setButton(4, N64_status_2.data1 & 0x08 ? 1:0);//Dup
Joystick[1].setButton(5, N64_status_2.data1 & 0x04 ? 1:0);//Ddown
Joystick[1].setButton(6, N64_status_2.data1 & 0x02 ? 1:0);//Dleft
Joystick[1].setButton(7, N64_status_2.data1 & 0x01 ? 1:0);//Dright
Joystick[1].setButton(8, N64_status_2.data2 & 32 ? 1:0);//L
Joystick[1].setButton(9, N64_status_2.data2 & 16 ? 1:0);//R
Joystick[1].setButton(10, N64_status_2.data2 & 0x08 ? 1:0);//Cup
Joystick[1].setButton(11, N64_status_2.data2 & 0x04 ? 1:0);//Cdown
Joystick[1].setButton(12, N64_status_2.data2 & 0x02 ? 1:0);//Cleft
Joystick[1].setButton(13, N64_status_2.data2 & 0x01 ? 1:0);//Cright
Joystick[1].sendState();
Wire.requestFrom(32, 4); // request 4 bytes from peripheral device #32
while (Wire.available()) { // peripheral may send less than requested
N64_status_3.data1 = Wire.read(); // receive a byte as character
N64_status_3.data2 = Wire.read();
N64_status_3.stick_x = Wire.read();
N64_status_3.stick_y = Wire.read();
}
Joystick[2].setXAxis(N64_status_3.stick_x);
Joystick[2].setYAxis(N64_status_3.stick_y);
Joystick[2].setButton(0, N64_status_3.data1 & 128 ? 1:0);//A
Joystick[2].setButton(1, N64_status_3.data1 & 64 ? 1:0);//B
Joystick[2].setButton(2, N64_status_3.data1 & 32 ? 1:0);//Z
Joystick[2].setButton(3, N64_status_3.data1 & 16 ? 1:0);//start
Joystick[2].setButton(4, N64_status_3.data1 & 0x08 ? 1:0);//Dup
Joystick[2].setButton(5, N64_status_3.data1 & 0x04 ? 1:0);//Ddown
Joystick[2].setButton(6, N64_status_3.data1 & 0x02 ? 1:0);//Dleft
Joystick[2].setButton(7, N64_status_3.data1 & 0x01 ? 1:0);//Dright
Joystick[2].setButton(8, N64_status_3.data2 & 32 ? 1:0);//L
Joystick[2].setButton(9, N64_status_3.data2 & 16 ? 1:0);//R
Joystick[2].setButton(10, N64_status_3.data2 & 0x08 ? 1:0);//Cup
Joystick[2].setButton(11, N64_status_3.data2 & 0x04 ? 1:0);//Cdown
Joystick[2].setButton(12, N64_status_3.data2 & 0x02 ? 1:0);//Cleft
Joystick[2].setButton(13, N64_status_3.data2 & 0x01 ? 1:0);//Cright
Joystick[2].sendState();
Wire.requestFrom(64, 4); // request 4 bytes from peripheral device #64
while (Wire.available()) { // peripheral may send less than requested
N64_status_4.data1 = Wire.read(); // receive a byte as character
N64_status_4.data2 = Wire.read();
N64_status_4.stick_x = Wire.read();
N64_status_4.stick_y = Wire.read();
}
Joystick[3].setXAxis(N64_status_4.stick_x);
Joystick[3].setYAxis(N64_status_4.stick_y);
Joystick[3].setButton(0, N64_status_4.data1 & 128 ? 1:0);//A
Joystick[3].setButton(1, N64_status_4.data1 & 64 ? 1:0);//B
Joystick[3].setButton(2, N64_status_4.data1 & 32 ? 1:0);//Z
Joystick[3].setButton(3, N64_status_4.data1 & 16 ? 1:0);//start
Joystick[3].setButton(4, N64_status_4.data1 & 0x08 ? 1:0);//Dup
Joystick[3].setButton(5, N64_status_4.data1 & 0x04 ? 1:0);//Ddown
Joystick[3].setButton(6, N64_status_4.data1 & 0x02 ? 1:0);//Dleft
Joystick[3].setButton(7, N64_status_4.data1 & 0x01 ? 1:0);//Dright
Joystick[3].setButton(8, N64_status_4.data2 & 32 ? 1:0);//L
Joystick[3].setButton(9, N64_status_4.data2 & 16 ? 1:0);//R
Joystick[3].setButton(10, N64_status_4.data2 & 0x08 ? 1:0);//Cup
Joystick[3].setButton(11, N64_status_4.data2 & 0x04 ? 1:0);//Cdown
Joystick[3].setButton(12, N64_status_4.data2 & 0x02 ? 1:0);//Cleft
Joystick[3].setButton(13, N64_status_4.data2 & 0x01 ? 1:0);//Cright
Joystick[3].sendState();
delay(50);
}
This is how it appear in windows :
One controller
with 4 gamepads
I can receive the input of each gamepad
but in Recalbox only one appear "LLC ARDUINO MICRO"
If someone have an idea.... thanks in advance
