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Download executable files:

https://github.com/madmak2005/acc-manager-server/releases

acc-manager

This REST/ WebSocket server is used to download the data described in the "ACC Shared Memory" documentation. You need to have Assetto Corsa Competizione game to see the real data.

Java Version

Java 1.8 and newer. I tested it on Java 15 and I noticed that it uses 3x less memory compared to Java 1.8.

How to start

  1. Use Spring Tool Suite
  2. Clone repository
  3. Open project in Spring Tool Suite
  4. Let maven download all dependencies
  5. Launch Assetto Corsa Competizione (the same computer)
  6. Launch project as Spring Boot in Spring Tool Suite

Right now you need to first start ACC and enter the track then lunch the app

WebSockets

Just open in any websocket client. You can use online site http://www.websocket.org/echo.html (use http for ws:// because wss:// is not supported) or any websocket plugin avaiable for your web browser.

  1. ws://x.x.x.x:8080/acc/graphics (refresh rate 100 ms)
  2. ws://x.x.x.x:8080/acc/physics (refresh rate 100 ms)
  3. ws://x.x.x.x:8080/acc/statistics (refresh rate 100 ms)
  4. ws://x.x.x.x:8080/acc/static (refresh rate 2000 ms)

New in 1.1.7: you can send {"action": "saveSessions"} to ws://x.x.x.x:8080/acc/statistics and sava all collected data in xlsx file.

It is possible to filter JSON fields by sending message to the serwer through WebSocket session. For instance sending:

packetId,isInPit,isInPitLane,TC,TCCut,EngineMap,ABS,fuelXLap,rainLights,flashingLights,lightsStage,wiperLV,normalizedCarPosition,lastSectorTime

message will filter JSON result to only selected fields:

{"packetId":41723291,"isInPit":1,"lastSectorTime":0,"normalizedCarPosition":0.56743,"isInPitLane":0,"TC":1,"TCCut":0,"EngineMap":1,"ABS":4,"fuelXLap":4.453,"rainLights":0,"flashingLights":0,"lightsStage":2,"wiperLV":0}

It can be done for each data type (graphics, physics, static).

STOMP WebSockets

There is a built-in small html client using STOMP webockets to tranfer physics and graphics data every 500 ms. Static every 10 s. You can access it by launching project and opening http://x.x.x.x:8080 in a web browser. If you want to use STOMP in your client here you have some important information:

  1. url: 'ws://x.x.x.x:8080/gs-websocket/websocket'
  2. subscribe to: '/acc/graphics', '/acc/physics' or '/acc/static'

REST

Just use GET method for the page you need:

  1. http://x.x.x.x:8080/SPageFilePhysics
  2. http://x.x.x.x:8080/SPageFileGraphics
  3. http://x.x.x.x:8080/SPageFileStatis

Response example:

{
  "packetId": 55300,
  "gas": 0,
  "brake": 0,
  "fuel": 10,
  "gear": 1,
  "rpms": 1315,
  "steerAngle": 0,
  "speedKmh": 0.001170993,
  "velocity": [
    -0.00024166811,
    0.000017340517,
    0.0003201305
  ],
  "accG": [
    0,
    0,
    0
  ],
  "wheelSlip": [
    0.05579049,
    0.045005016,
    0.04958255,
    0.036383506
  ],
  "wheelsPressure": [
    21.20558,
    21.20551,
    21.899912,
    21.900398
  ],
  "wheelAngularSpeed": [
    0,
    0,
    0,
    0
  ],
  "tyreCoreTemperature": [
    39.960087,
    39.95936,
    39.901043,
    39.906097
  ],
  "suspensionTravel": [
    0.016595084,
    0.01615412,
    0.019634157,
    0.019075776
  ],
  "tc": 0,
  "heading": 1.1479217,
  "pitch": -0.019962506,
  "roll": 0.033418566,
  "carDamage": [
    0,
    0,
    0,
    0,
    0
  ],
  "pitLimiterOn": 0,
  "abs": 0,
  "autoShifterOn": 0,
  "turboBoost": 0,
  "airTemp": 15.897041,
  "roadTemp": 21.816765,
  "localAngularVel": [
    -0.000027334961,
    0.000061373205,
    0.00014267705
  ],
  "finalFF": 0.004926979,
  "brakeTemp": [
    307.40875,
    307.40875,
    285.42386,
    285.42313
  ],
  "clutch": 0,
  "isAIControlled": 0,
  "tyreContactPoint": [
    [
      2051.675,
      476.65167,
      -1456.0654
    ],
    [
      2050.9983,
      476.70593,
      -1457.5658
    ],
    [
      2054.2393,
      476.6718,
      -1457.2177
    ],
    [
      2053.5605,
      476.72623,
      -1458.7233
    ]
  ],
  "tyreContactNormal": [
    [
      0.0071609626,
      0.99944085,
      0.032660615
    ],
    [
      0.0066271615,
      0.99940425,
      0.033871476
    ],
    [
      0.0071533187,
      0.99941796,
      0.033355545
    ],
    [
      0.0060230726,
      0.9995034,
      0.030930305
    ]
  ],
  "tyreContactHeading": [
    [
      0.91015184,
      0.0070148883,
      -0.41421542
    ],
    [
      0.9132388,
      0.0077500143,
      -0.40735096
    ],
    [
      0.91266114,
      0.007106499,
      -0.40865526
    ],
    [
      0.91079044,
      0.0072860355,
      -0.41280466
    ]
  ],
  "brakeBias": 0.79099995,
  "localVelocity": [
    0.00019183304,
    0.00003078532,
    0.00035134036
  ],
  "mz": [
    0,
    0,
    0,
    0
  ],
  "fx": [
    0,
    0,
    0,
    0
  ],
  "fy": [
    0,
    0,
    0,
    0
  ]
}

Virtual Keyboard

Additionally, you can simulate sending a key pressed on the keyboard. This will be used to control the car settings: http://x.x.x.x:8080/send?key=A or http://x.x.x.x:8080/send?string=VOLUME_UP

You need to use /send?string= for 'special' keys and /send?key= for single letters. You can use small and capital letters.

CANCEL(3),
BACK(8, "BACKSPACE"),
TAB(9),
CLEAR(12),
RETURN(13, "ENTER"),
SHIFT(16),
CONTROL(17, "CTRL"),
MENU(18, "ALT"),
PAUSE(19),
CAPITAL(20, "CAPSLOCK"),
KANA(0x15),
HANGEUL(0x15),
HANGUL(0x15),
JUNJA(0x17),
FINAL(0x18),
HANJA(0x19),
KANJI(0x19),
ESCAPE(0x1B, "ESC"),
CONVERT(0x1C),
NONCONVERT(0x1D),
ACCEPT(0x1E),
MODECHANGE(0x1F),
SPACE(32, " "),
PRIOR(33),
NEXT(34),
END(35),
HOME(36),
LEFT(37),
UP(38),
RIGHT(39),
DOWN(40),
SELECT(41),
PRINT(42),
EXECUTE(43),
SNAPSHOT(44),
INSERT(45),
DELETE(46),
HELP(47),

NUM0(0x30, "0"),
NUM1(0x31, "1"),
NUM2(0x32, "2"),
NUM3(0x33, "3"),
NUM4(0x34, "4"),
NUM5(0x35, "5"),
NUM6(0x36, "6"),
NUM7(0x37, "7"),
NUM8(0x38, "8"),
NUM9(0x39, "9"),

A(0x41),
B(0x42),
C(0x43),
D(0x44),
E(0x45),
F(0x46),
G(0x47),
H(0x48),
I(0x49),
J(0x4a),
K(0x4b),
L(0x4c),
M(0x4d),
N(0x4e),
O(0x4f),
P(0x50),
Q(0x51),
R(0x52),
S(0x53),
T(0x54),
U(0x55),
V(0x56),
W(0x57),
X(0x58),
Y(0x59),
Z(0x5a),

LWIN(0x5B, "LEFT_WIN", "LEFT_WINDOWS"),
RWIN(0x5C, "RIGHT_WIN", "RIGHT_WINDOWS"),
APPS(0x5D),
SLEEP(0x5F),
NUMPAD0(0x60),
NUMPAD1(0x61),
NUMPAD2(0x62),
NUMPAD3(0x63),
NUMPAD4(0x64),
NUMPAD5(0x65),
NUMPAD6(0x66),
NUMPAD7(0x67),
NUMPAD8(0x68),
NUMPAD9(0x69),
MULTIPLY(0x6A),
ADD(0x6B),
SEPARATOR(0x6C),
SUBTRACT(0x6D),
DECIMAL(0x6E),
DIVIDE(0x6F),
F1(0x70),
F2(0x71),
F3(0x72),
F4(0x73),
F5(0x74),
F6(0x75),
F7(0x76),
F8(0x77),
F9(0x78),
F10(0x79),
F11(0x7A),
F12(0x7B),
F13(0x7C),
F14(0x7D),
F15(0x7E),
F16(0x7F),
F17(0x80),
F18(0x81),
F19(0x82),
F20(0x83),
F21(0x84),
F22(0x85),
F23(0x86),
F24(0x87),
NUMLOCK(0x90),
SCROLL(0x91),
LSHIFT(0xA0),
RSHIFT(0xA1),
LCONTROL(0xA2),
RCONTROL(0xA3),
LMENU(0xA4, "LEFT_ALT"),
RMENU(0xA5, "RIGHT_ALT"),
BROWSER_BACK(0xA6),
BROWSER_FORWARD(0xA7),
BROWSER_REFRESH(0xA8),
BROWSER_STOP(0xA9),
BROWSER_SEARCH(0xAA),
BROWSER_FAVORITES(0xAB),
BROWSER_HOME(0xAC),
VOLUME_MUTE(0xAD),
VOLUME_DOWN(0xAE),
VOLUME_UP(0xAF),
MEDIA_NEXT_TRACK(0xB0),
MEDIA_PREV_TRACK(0xB1),
MEDIA_STOP(0xB2),
MEDIA_PLAY_PAUSE(0xB3),
LAUNCH_MAIL(0xB4),
LAUNCH_MEDIA_SELECT(0xB5),
LAUNCH_APP1(0xB6),
LAUNCH_APP2(0xB7),
OEM_1(0xBA),
OEM_PLUS(0xBB),
OEM_COMMA(0xBC),
OEM_MINUS(0xBD),
OEM_PERIOD(0xBE),
OEM_2(0xBF),
OEM_3(0xC0),
OEM_4(0xDB),
OEM_5(0xDC),
OEM_6(0xDD),
OEM_7(0xDE),
OEM_8(0xDF),
OEM_102(0xE2),
PROCESSKEY(0xE5),
PACKET(0xE7),
ATTN(0xF6),
CRSEL(0xF7),
EXSEL(0xF8),
EREOF(0xF9),
PLAY(0xFA),
ZOOM(0xFB),
NONAME(0xFC),
PA1(0xFD),
OEM_CLEAR(0xFE);

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