Руководство Пользователя для Unitech PA982
- 2
1.
INTRODUCTION ................................................................................................................. 6
1.1.
HOW TO DOWNLOAD DATA FROM SCANNER ........................................................... 6
1.2.
COM DEFINITION FOR HT660/PA96X/PA982/RH767 ................................................... 7
1.3.
USEFUL SAMPLE PROGRAM ....................................................................................... 7
1.4.
GET SDK FROM UNITECH?........................................................................................... 7
2.
USI.DLL – UNITECH SCANNER INTERFACE DLL........................................................... 8
2.1.
Register the application to the USI DLL .................................................................................................................. 8
2.2.
Unregister the application from the USI.DLL ......................................................................................................... 9
2.3.
Enable / Disable Scanner............................................................................................................................................. 9
2.4.
Reset Scanner ................................................................................................................................................................ 9
2.5.
Get error code ................................................................................................................................................................ 9
2.6.
Returns the system error code .................................................................................................................................. 9
2.7.
Get scan data................................................................................................................................................................ 10
2.8.
Get length of scanned data....................................................................................................................................... 11
2.9.
Get Symbology name ................................................................................................................................................. 11
2.10.
Clear scan data system buffer ............................................................................................................................. 12
2.11.
Good read indicator ................................................................................................................................................ 12
2.12.
Wait for acknowledgement of the last sent command .................................................................................. 12
2.13.
Save setting to profiles .......................................................................................................................................... 12
2.14.
Save scanner setting into specified file............................................................................................................. 13
2.15.
Change scanner setting from specified setting profile ................................................................................. 13
2.16.
Automatically enable scanner beam with pressing trigger key .................................................................. 13
2.17.
Stop auto scanning function ................................................................................................................................ 14
2.18.
Check if auto scanning is enable ........................................................................................................................ 14
2.19.
Check if Scan2Key.exe program is running or not......................................................................................... 14
2.20.
Test if Scan2Key is enabled.................................................................................................................................. 14