% evtest /dev/input/event5 | grep -v -- -----
Input driver version is 1.0.0
Input device ID: bus 0x3 vendor 0xd209 product 0x306 version 0x100
Input device name: "Ultimarc A-PAC Analog/Digital Game Interface"
Supported events:
  Event type 0 (Sync)
  Event type 1 (Key)
    Event code 288 (Trigger)
    Event code 289 (ThumbBtn)
    Event code 290 (ThumbBtn2)
    Event code 291 (TopBtn)
    Event code 292 (TopBtn2)
    Event code 293 (PinkieBtn)
    Event code 294 (BaseBtn)
    Event code 295 (BaseBtn2)
    Event code 296 (BaseBtn3)
    Event code 297 (BaseBtn4)
    Event code 298 (BaseBtn5)
    Event code 299 (BaseBtn6)
    Event code 300 (?)
    Event code 301 (?)
    Event code 302 (?)
    Event code 303 (BtnDead)
    Event code 304 (BtnA)
    Event code 305 (BtnB)
    Event code 306 (BtnC)
    Event code 307 (BtnX)
    Event code 308 (BtnY)
    Event code 309 (BtnZ)
    Event code 310 (BtnTL)
    Event code 311 (BtnTR)
    Event code 312 (BtnTL2)
    Event code 313 (BtnTR2)
    Event code 314 (BtnSelect)
    Event code 315 (BtnStart)
    Event code 316 (BtnMode)
    Event code 317 (BtnThumbL)
    Event code 318 (BtnThumbR)
    Event code 319 (?)
  Event type 3 (Absolute)
    Event code 0 (X)
      Value      0
      Min        0
      Max    65280
      Fuzz     255
      Flat    4080
    Event code 1 (Y)
      Value      0
      Min        0
      Max    65280
      Fuzz     255
      Flat    4080
  Event type 4 (Misc)
    Event code 4 (ScanCode)
Testing ... (interrupt to exit)
Event: time 1223075721.010293, type 4 (Misc), code 4 (ScanCode), value 90003
Event: time 1223075721.010295, type 1 (Key), code 290 (ThumbBtn2), value 1
Event: time 1223075721.074286, type 4 (Misc), code 4 (ScanCode), value 90003
Event: time 1223075721.074288, type 1 (Key), code 290 (ThumbBtn2), value 0
Event: time 1223075721.634243, type 4 (Misc), code 4 (ScanCode), value 90001
Event: time 1223075721.634244, type 1 (Key), code 288 (Trigger), value 1
Event: time 1223075721.802231, type 4 (Misc), code 4 (ScanCode), value 90001
Event: time 1223075721.802233, type 1 (Key), code 288 (Trigger), value 0
Event: time 1223075721.850234, type 4 (Misc), code 4 (ScanCode), value 90001
Event: time 1223075721.850236, type 1 (Key), code 288 (Trigger), value 1
Event: time 1223075721.906229, type 4 (Misc), code 4 (ScanCode), value 90001
Event: time 1223075721.906231, type 1 (Key), code 288 (Trigger), value 0