Running "i:\programming\gcode\libusbxhid\whb04b-4_test.exe "
Found 14 devices attached
8086:A36D, bus: 1, address: 0
8087:0AAA, bus: 1, address: 8
0424:2734, bus: 1, address: 59
1D50:6015, bus: 1, address: 5
1B1C:0C15, bus: 1, address: 9
10CE:EB93, bus: 1, address: 58
Found device with vid:pid 4302:60307 at idx:5!
Device instance found: 1  at idx:5!
05E3:0610, bus: 1, address: 6
04E8:61F5, bus: 1, address: 1
1B1C:0C10, bus: 1, address: 7
0424:274C, bus: 1, address: 60
1B1C:1B4F, bus: 1, address: 61
1A40:0101, bus: 1, address: 2
0C45:7403, bus: 1, address: 37
10C4:EA60, bus: 1, address: 4
Index of device 4302:60307=5
Device opened. Next I must claim the interface.
Freeing device list with 14 devices
USB device list freed. good boy!
device attempting go clear halt on ep $81
libusb: error [winusbx_clear_halt] unable to match endpoint to an open interface - cannot clear
clear halt failed
driver inactive - can claim interface
getting configuration....
active config:1
Claiming interface.....fingers crossed...
Interface claimed ... yay!
An unhandled exception occurred at $00007FFF189F4D1B:
EAccessViolation: Access violation
  $00007FFF189F4D1B
  $00007FFF189F286E
  $00007FFF17AA9D0C
  $000000006B608404
  $000000006B60C4C3
  $000000006B60992A
  $000000006B6065DF
  $000000006B6072C7
  $000000006B607382
  $000000006B607B23
  $000000006B607C10
  $000000006B607FD8
  $000000010001B366  LIBUSBHID_INTERRUPT_READ,  line 170 of libusbhid.pas
  $00000001000018FB  READUSBPORT,  line 273 of whb04b-4_test.pas
  $00000001000022F6
  $000000010000B466
  $00007FFF17B47E94

Heap dump by heaptrc unit of i:\programming\gcode\libusbxhid\whb04b-4_test.exe
9892 memory blocks allocated : 1206869/1206928
9815 memory blocks freed     : 1174580/1174632
77 unfreed memory blocks : 32289
True heap size : 458752 (160 used in System startup)
True free heap : 409696
Should be : 411512
Call trace for block $0000000007D3C7D0 size 48
An unhandled exception occurred at $000000010000A60C:
EAccessViolation: Access violation
  $000000010000A60C
  $000000010000A706
  $000000010000A7D0
  $000000010000988B
  $000000010000786B
  $00000001000079FE
  $000000010001089D
  $0000000100010BE4
  $000000010001145A
  $00000001000114E7
  $000000010001253C
  $0000000100013E05
  $00000001000139D0
  $0000000100014499
  $00000001000148F3
  $0000000100008E37
  $0000000100009102

An unhandled exception occurred at $000000010000A60C:
EAccessViolation: Access violation
  $000000010000A60C
  $000000010000A706
  $000000010000A7D0
  $000000010000988B
  $000000010000786B
  $0000000100008A4D
  $00000001000116B1
  $0000000100008E37
  $0000000100009102
  $000000010000919A
  $00000001000091C0
  $000000010000F471
  $00007FFF18A846FF
  $00007FFF189E600C
  $000000010000F231
  $00007FFF18A8467F
  $00007FFF189E4BEF

An unhandled exception occurred at $00007FFF189F48AE:
EAccessViolation:
  $00007FFF189F48AE
  $00007FFF189F286E
  $00007FFF17AA9D0C
  $00007FFF136E272E
  $00007FFF136E2A8C
  $00007FFF18A28F07
  $00007FFF18A235BC
  $00007FFF18A46DAD
  $00007FFF17B4D05A
  $000000010000EBFB
  $000000010000919F
  $00000001000091C0
  $000000010000F471
  $00007FFF18A846FF
  $00007FFF189E600C
  $000000010000F231
  $00007FFF18A8467F