XAC with EV3

Running ev3dev (‘4.14.71-ev3dev-2.3.0-ev3 (stretch)’.

BT works, just needed to edit ‘/sys/module/bluetooth/parameters/disable_ertm’.

dmesg:

Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
hid-generic 0005:045E:0B0C.0002: unknown main item tag 0x0
Bluetooth: received HCILL_WAKE_UP_IND in state 2
input: Xbox Adaptive Controller as /devices/platform/soc@1c00000/serial8250.2/tty/ttyS2/hci0/hci0:1/0005:045E:0B0C.0002/input/input3
hid-generic 0005:045E:0B0C.0002: input,hidraw1: BLUETOOTH HID v9.03 Gamepad [Xbox Adaptive Controller] on a0:e6:f8:60:16:60

I don’t have a ‘/dev/input/js0’  because ev3dev ‘joydev’ has been deprecated.

But I can still read it with ‘cat /dev/input/event3’ but since it looks like garbage its better to use ‘evtest’:

No device specified, trying to scan all of /dev/input/event*
Not running as root, no devices may be available.
Available devices:
/dev/input/event0: LEGO MINDSTORMS EV3 Speaker
/dev/input/event1: EV3 Brick Buttons
/dev/input/event2: C-Media USB Headphone Set 
/dev/input/event3: Xbox Adaptive Controller
Select the device event number [0-3]: 3
Input driver version is 1.0.1
Input device ID: bus 0x5 vendor 0x45e product 0xb0c version 0x903
Input device name: "Xbox Adaptive Controller"
Supported events:
  Event type 0 (EV_SYN)
  Event type 1 (EV_KEY)
    Event code 1 (KEY_ESC)
    Event code 2 (KEY_1)
    Event code 3 (KEY_2)
    Event code 4 (KEY_3)
    Event code 5 (KEY_4)
    Event code 6 (KEY_5)
    Event code 7 (KEY_6)
    Event code 8 (KEY_7)
    Event code 9 (KEY_8)
    Event code 10 (KEY_9)
    Event code 11 (KEY_0)
    Event code 12 (KEY_MINUS)
    Event code 13 (KEY_EQUAL)
    Event code 14 (KEY_BACKSPACE)
    Event code 15 (KEY_TAB)
    Event code 16 (KEY_Q)
    Event code 17 (KEY_W)
    Event code 18 (KEY_E)
    Event code 19 (KEY_R)
    Event code 20 (KEY_T)
    Event code 21 (KEY_Y)
    Event code 22 (KEY_U)
    Event code 23 (KEY_I)
    Event code 24 (KEY_O)
    Event code 25 (KEY_P)
    Event code 26 (KEY_LEFTBRACE)
    Event code 27 (KEY_RIGHTBRACE)
    Event code 28 (KEY_ENTER)
    Event code 29 (KEY_LEFTCTRL)
    Event code 30 (KEY_A)
    Event code 31 (KEY_S)
    Event code 32 (KEY_D)
    Event code 33 (KEY_F)
    Event code 34 (KEY_G)
    Event code 35 (KEY_H)
    Event code 36 (KEY_J)
    Event code 37 (KEY_K)
    Event code 38 (KEY_L)
    Event code 39 (KEY_SEMICOLON)
    Event code 40 (KEY_APOSTROPHE)
    Event code 41 (KEY_GRAVE)
    Event code 42 (KEY_LEFTSHIFT)
    Event code 43 (KEY_BACKSLASH)
    Event code 44 (KEY_Z)
    Event code 45 (KEY_X)
    Event code 46 (KEY_C)
    Event code 47 (KEY_V)
    Event code 48 (KEY_B)
    Event code 49 (KEY_N)
    Event code 50 (KEY_M)
    Event code 51 (KEY_COMMA)
    Event code 52 (KEY_DOT)
    Event code 53 (KEY_SLASH)
    Event code 54 (KEY_RIGHTSHIFT)
    Event code 55 (KEY_KPASTERISK)
    Event code 56 (KEY_LEFTALT)
    Event code 57 (KEY_SPACE)
    Event code 58 (KEY_CAPSLOCK)
    Event code 59 (KEY_F1)
    Event code 60 (KEY_F2)
    Event code 61 (KEY_F3)
    Event code 62 (KEY_F4)
    Event code 63 (KEY_F5)
    Event code 64 (KEY_F6)
    Event code 65 (KEY_F7)
    Event code 66 (KEY_F8)
    Event code 67 (KEY_F9)
    Event code 68 (KEY_F10)
    Event code 69 (KEY_NUMLOCK)
    Event code 70 (KEY_SCROLLLOCK)
    Event code 71 (KEY_KP7)
    Event code 72 (KEY_KP8)
    Event code 73 (KEY_KP9)
    Event code 74 (KEY_KPMINUS)
    Event code 75 (KEY_KP4)
    Event code 76 (KEY_KP5)
    Event code 77 (KEY_KP6)
    Event code 78 (KEY_KPPLUS)
    Event code 79 (KEY_KP1)
    Event code 80 (KEY_KP2)
    Event code 81 (KEY_KP3)
    Event code 82 (KEY_KP0)
    Event code 83 (KEY_KPDOT)
    Event code 86 (KEY_102ND)
    Event code 87 (KEY_F11)
    Event code 88 (KEY_F12)
    Event code 96 (KEY_KPENTER)
    Event code 97 (KEY_RIGHTCTRL)
    Event code 98 (KEY_KPSLASH)
    Event code 99 (KEY_SYSRQ)
    Event code 100 (KEY_RIGHTALT)
    Event code 102 (KEY_HOME)
    Event code 103 (KEY_UP)
    Event code 104 (KEY_PAGEUP)
    Event code 105 (KEY_LEFT)
    Event code 106 (KEY_RIGHT)
    Event code 107 (KEY_END)
    Event code 108 (KEY_DOWN)
    Event code 109 (KEY_PAGEDOWN)
    Event code 110 (KEY_INSERT)
    Event code 111 (KEY_DELETE)
    Event code 119 (KEY_PAUSE)
    Event code 125 (KEY_LEFTMETA)
    Event code 126 (KEY_RIGHTMETA)
    Event code 127 (KEY_COMPOSE)
    Event code 158 (KEY_BACK)
    Event code 172 (KEY_HOMEPAGE)
    Event code 240 (KEY_UNKNOWN)
    Event code 241 (KEY_VIDEO_NEXT)
    Event code 304 (BTN_SOUTH)
    Event code 305 (BTN_EAST)
    Event code 306 (BTN_C)
    Event code 307 (BTN_NORTH)
    Event code 308 (BTN_WEST)
    Event code 309 (BTN_Z)
    Event code 310 (BTN_TL)
    Event code 311 (BTN_TR)
    Event code 312 (BTN_TL2)
    Event code 313 (BTN_TR2)
    Event code 314 (BTN_SELECT)
    Event code 315 (BTN_START)
    Event code 316 (BTN_MODE)
    Event code 317 (BTN_THUMBL)
    Event code 318 (BTN_THUMBR)
    Event code 319 (?)
    Event code 410 (KEY_SHUFFLE)
    Event code 704 (BTN_TRIGGER_HAPPY1)
    Event code 705 (BTN_TRIGGER_HAPPY2)
    Event code 706 (BTN_TRIGGER_HAPPY3)
    Event code 707 (BTN_TRIGGER_HAPPY4)
    Event code 708 (BTN_TRIGGER_HAPPY5)
    Event code 709 (BTN_TRIGGER_HAPPY6)
    Event code 710 (BTN_TRIGGER_HAPPY7)
    Event code 711 (BTN_TRIGGER_HAPPY8)
    Event code 712 (BTN_TRIGGER_HAPPY9)
    Event code 713 (BTN_TRIGGER_HAPPY10)
    Event code 714 (BTN_TRIGGER_HAPPY11)
    Event code 715 (BTN_TRIGGER_HAPPY12)
    Event code 716 (BTN_TRIGGER_HAPPY13)
    Event code 717 (BTN_TRIGGER_HAPPY14)
  Event type 3 (EV_ABS)
    Event code 0 (ABS_X)
      Value  32768
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 1 (ABS_Y)
      Value  32767
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 2 (ABS_Z)
      Value  32768
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 5 (ABS_RZ)
      Value  32767
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 7 (ABS_RUDDER)
      Value      0
      Min        1
      Max        8
    Event code 9 (ABS_GAS)
      Value      0
      Min        0
      Max     1023
      Fuzz       3
      Flat      63
    Event code 10 (ABS_BRAKE)
      Value      0
      Min        0
      Max     1023
      Fuzz       3
      Flat      63
    Event code 16 (ABS_HAT0X)
      Value      0
      Min       -1
      Max        1
    Event code 17 (ABS_HAT0Y)
      Value      0
      Min       -1
      Max        1
    Event code 40 (ABS_MISC)
      Value  32768
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 41 (?)
      Value  32767
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 42 (?)
      Value  32768
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 43 (?)
      Value  32767
      Min        0
      Max    65535
      Fuzz     255
      Flat    4095
    Event code 44 (?)
      Value      0
      Min        0
      Max     1023
      Fuzz       3
      Flat      63
    Event code 45 (?)
      Value      0
      Min        0
      Max     1023
      Fuzz       3
      Flat      63
  Event type 4 (EV_MSC)
    Event code 4 (MSC_SCAN)
Key repeat handling:
  Repeat type 20 (EV_REP)
    Repeat code 0 (REP_DELAY)
      Value    250
    Repeat code 1 (REP_PERIOD)
      Value     33
Properties:
Testing ... (interrupt to exit)

Pressing the big button ‘A’:

Event: time 1538574732.484613, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90001
Event: time 1538574732.484613, type 1 (EV_KEY), code 304 (BTN_SOUTH), value 1
Event: time 1538574732.484613, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90010
Event: time 1538574732.484613, type 1 (EV_KEY), code 319 (?), value 1
Event: time 1538574732.484613, -------------- SYN_REPORT ------------
Event: time 1538574732.574441, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90001
Event: time 1538574732.574441, type 1 (EV_KEY), code 304 (BTN_SOUTH), value 0
Event: time 1538574732.574441, type 4 (EV_MSC), code 4 (MSC_SCAN), value 90010
Event: time 1538574732.574441, type 1 (EV_KEY), code 319 (?), value 0
Event: time 1538574732.574441, -------------- SYN_REPORT ------------

So it is a bit less easy than with Ubuntu but we’ll get somewhere.

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