mirror of
https://github.com/mcgurk/Arduino-USB-HID-RetroJoystickAdapter
synced 2024-12-21 23:18:56 -05:00
Create RetroJoystickAdapter_Playstation_XB360.ino
This commit is contained in:
Jarno Lehtinen
GitHub
parent
3d4b29b409
commit
efcc940607
265
XBox360_XInput/RetroJoystickAdapter_Playstation_XB360.ino
Normal file
265
XBox360_XInput/RetroJoystickAdapter_Playstation_XB360.ino
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#define XINPUT
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#ifdef XINPUT
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#include <XInput.h>
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#endif
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#ifndef XINPUT
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#define DEBUG
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#endif
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//#define DEBUG //doesn't work with XInput
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// 5V (red)
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// GND (black)
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#define DATA1 2 // (brown)
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#define CMD1 3 // (orange)
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#define ATT1 4 // (yellow)
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#define CLK1 5 // (blue)
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#define JOYSTICK_STATE_SIZE 6
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//data[0]
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//bit0 = select
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//bit1 = L3
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//bit2 = R3
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//bit3 = start
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//bit4 = up
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//bit5 = right
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//bit6 = down
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//bit7 = left
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//data[1}
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//bit0 = L2
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//bit1 = R2
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//bit2 = L1
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//bit3 = R1
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//bit4 = T
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//bit5 = O
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//bit6 = X
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//bit7 = S
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#define PS_select (data[0] & ( 1 << 0 ))
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#define PS_L3 (data[0] & ( 1 << 1 ))
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#define PS_R3 (data[0] & ( 1 << 2 ))
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#define PS_start (data[0] & ( 1 << 3 ))
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#define PS_up (data[0] & ( 1 << 4 ))
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#define PS_right (data[0] & ( 1 << 5 ))
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#define PS_down (data[0] & ( 1 << 6 ))
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#define PS_left (data[0] & ( 1 << 7 ))
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#define PS_L2 (data[1] & ( 1 << 0 ))
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#define PS_R2 (data[1] & ( 1 << 1 ))
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#define PS_L1 (data[1] & ( 1 << 2 ))
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#define PS_R1 (data[1] & ( 1 << 3 ))
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#define PS_T (data[1] & ( 1 << 4 ))
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#define PS_O (data[1] & ( 1 << 5 ))
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#define PS_X (data[1] & ( 1 << 6 ))
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#define PS_S (data[1] & ( 1 << 7 ))
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#define PS_LX ((data[4]-128)*256)
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#define PS_LY ((-data[5]+127)*256)
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#define PS_RX ((data[2]-128)*256)
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#define PS_RY ((-data[3]+127)*256)
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uint8_t head;
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uint8_t type;
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uint8_t padding;
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uint8_t data[JOYSTICK_STATE_SIZE];
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uint8_t olddata[JOYSTICK_STATE_SIZE];
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uint8_t flag;
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/*
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void setup() {
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XInput.begin();
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}
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void loop() {
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XInput.press(BUTTON_A);
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delay(1000);
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XInput.release(BUTTON_A);
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delay(1000);
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}*/
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/*
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class Joystick_ {
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private:
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uint8_t joystickId;
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uint8_t reportId;
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uint8_t olddata[JOYSTICK_STATE_SIZE];
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uint8_t flag;
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public:
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uint8_t type;
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uint8_t data[JOYSTICK_STATE_SIZE];
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Joystick_(uint8_t initJoystickId, uint8_t initReportId) {
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// Setup HID report structure
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static bool usbSetup = false;
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if (!usbSetup) {
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static HIDSubDescriptor node(hidReportDescriptor, sizeof(hidReportDescriptor));
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HID().AppendDescriptor(&node);
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usbSetup = true;
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}
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// Initalize State
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joystickId = initJoystickId;
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reportId = initReportId;
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data[0] = 0;
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data[1] = 0;
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data[2] = 127;
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data[3] = 127;
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data[4] = 127;
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data[5] = 127;
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memcpy(olddata, data, JOYSTICK_STATE_SIZE);
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sendState(1);
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}
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void updateState() {
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if (type != 0x73 && type != 0x53) {
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data[2] = 127;
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data[3] = 127;
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data[4] = 127;
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data[5] = 127;
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}
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if (type == 0x41 || type == 0x73 || type == 0x53) {
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if (memcmp(olddata, data, JOYSTICK_STATE_SIZE)) {
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memcpy(olddata, data, JOYSTICK_STATE_SIZE);
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flag = 1;
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}
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}
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//sendState();
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}
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void sendState(uint8_t force = 0) {
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if (flag || force) {
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// HID().SendReport(Report number, array of values in same order as HID descriptor, length)
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HID().SendReport(reportId, data, JOYSTICK_STATE_SIZE);
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flag = 0;
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}
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}
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};
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Joystick_ Joystick[4] =
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{
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Joystick_(0, JOYSTICK_REPORT_ID),
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Joystick_(1, JOYSTICK2_REPORT_ID),
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Joystick_(2, JOYSTICK3_REPORT_ID),
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Joystick_(3, JOYSTICK4_REPORT_ID)
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};*/
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uint8_t shift(uint8_t _dataOut) // Does the actual shifting, both in and out simultaneously
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{
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uint8_t _temp = 0;
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uint8_t _dataIn = 0;
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uint8_t _delay = 6; //2 unstable; //clock 250kHz
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delayMicroseconds(100); //max acknowledge waiting time 100us
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for (uint8_t _i = 0; _i <= 7; _i++) {
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if ( _dataOut & (1 << _i) ) // write bit
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digitalWrite(CMD1, HIGH);
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else
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digitalWrite(CMD1, LOW);
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digitalWrite(CLK1, LOW); // read bit
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delayMicroseconds(_delay);
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_temp = digitalRead(DATA1);
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if (_temp) {
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_dataIn = _dataIn | (B00000001 << _i);
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}
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digitalWrite(CLK1, HIGH);
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delayMicroseconds(_delay);
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}
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return _dataIn;
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}
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void setup() {
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pinMode(DATA1, INPUT_PULLUP);
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pinMode(CMD1, OUTPUT);
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pinMode(ATT1, OUTPUT);
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pinMode(CLK1, OUTPUT);
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#ifdef DEBUG
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Serial.begin(115200);
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while(!Serial);
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#endif
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#ifdef XINPUT
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XInput.begin();
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#endif
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olddata[0] = 0xff;
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olddata[1] = 0xff;
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}
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void loop() {
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// http://problemkaputt.de/psx-spx.htm#controllerandmemorycardsignals
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// first: read gamepad normally
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digitalWrite(ATT1, LOW);
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//digitalWrite(ATT2, LOW);
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head = shift(0x01);
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type = shift(0x42);
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padding = shift(0x01); //read multitap in next command
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data[0] = ~shift(0x00); //buttons
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data[1] = ~shift(0x00); //buttons
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data[2] = shift(0x00); //right analog
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data[3] = shift(0x00); //right analog
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data[4] = shift(0x00); //left analog
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data[5] = shift(0x00); //left analog
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digitalWrite(ATT1, HIGH);
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#ifdef DEBUG
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Serial.print(" type: 0x"); Serial.print(type, HEX);
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Serial.print(" data: b"); Serial.print(data[0], BIN);
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Serial.print(" b"); Serial.print(data[1], BIN);
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Serial.print(" 0x"); Serial.print(data[2], HEX);
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Serial.print(" 0x"); Serial.print(data[3], HEX);
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Serial.print(" 0x"); Serial.print(data[4], HEX);
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Serial.print(" 0x"); Serial.print(data[5], HEX);
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Serial.println();
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Serial.flush();
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delay(500);
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#endif
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#ifdef XINPUT
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if (data[0] != olddata[0]) {
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if (PS_select) XInput.press(BUTTON_BACK); else XInput.release(BUTTON_BACK); //7
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if (PS_start) XInput.press(BUTTON_START); else XInput.release(BUTTON_START); //8
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if (PS_L3) XInput.press(BUTTON_L3); else XInput.release(BUTTON_L3); //9
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if (PS_R3) XInput.press(BUTTON_R3); else XInput.release(BUTTON_R3); //10
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XInput.setDpad(PS_up, PS_down, PS_left, PS_right);
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olddata[0] = data[0];
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}
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if (data[1] != olddata[1]) {
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if (PS_X) XInput.press(BUTTON_A); else XInput.release(BUTTON_A); //1
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if (PS_O) XInput.press(BUTTON_B); else XInput.release(BUTTON_B); //2
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if (PS_S) XInput.press(BUTTON_X); else XInput.release(BUTTON_X); //3
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if (PS_T) XInput.press(BUTTON_Y); else XInput.release(BUTTON_Y); //4
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if (PS_L1) XInput.press(BUTTON_LB); else XInput.release(BUTTON_LB); //5
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if (PS_R1) XInput.press(BUTTON_RB); else XInput.release(BUTTON_RB); //6
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if (PS_L2) XInput.setTrigger(TRIGGER_LEFT, 255); else XInput.setTrigger(TRIGGER_LEFT, 0);
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if (PS_R2) XInput.setTrigger(TRIGGER_RIGHT, 255); else XInput.setTrigger(TRIGGER_RIGHT, 0);
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olddata[1] = data[1];
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}
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XInput.setJoystick(JOY_LEFT, PS_LX, PS_LY); //left-right: -32768..32767, down-up: 32767..-32768
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XInput.setJoystick(JOY_RIGHT, PS_RX, PS_RY); //left-right: -32768..32767, down-up: 32767..-32768
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#endif
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delayMicroseconds(1000);
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}
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