Unitech PA500 manual

PA500

Programming Manual

V 1.2 1/15/2008

Contents

Main PA500 Programming Manual V 1.2 1/15/2008 Page Page Page Page Page 2. USI.DLL Unitech Scanner Interface DLL 2.1. Register the application to the USI DLL 2.2. Unregister the application from the USI.DLL 2.3. Enable / Disable Scanner bStatus: TRUE : Enable Scanner FALSE : Disable Scanner 2.4. Reset Scanner 2.5. Get error code 2.7. Get scan data 2.8. Get length of scanned data 2.9. Get Symbology name 2.10. Clear scan data system buffer 2.11. Good read indicator 2.12. Wait for acknowledgement of the last sent command 2.13. Save setting to profiles 2.14. Save scanner setting into specified file 2.15. Change scanner setting from specified setting profile 2.16. Automatically enable scanner beam with pressing trigger key 2.17. Stop auto scanning function 2.18. Check if auto scanning is enable 2.19. Check if Scan2Key.exe program is running or not 2.20. Test if Scan2Key is enabled 2.21. Load/Unload Scan2Key.exe 2.22. Enable/Disable Scan2Key 2.23. Send scanner command to decoding chip 2.24. Only send single command decoding chip 2.25. Send command to decoding chip COMMAND FROM HOST TO HMASTER Page Page Page Page 4. Scanner3.DLL Backward compatible API for PT930/PT930Ss Scanner3.dll 4.1. Enable Decoder 4.2. Disable Decoder 4.3. Check barcode input 4.4. Read barcode data 4.5. Get DLL version no 4.6. Reset all symbologies to default 5. ScanKey3.DLL Backward compatible API for PT930/PT930Ss ScanKey3.dll 5.1. Enable Decoder 5.2. Disable Decoder 5.3. Get DLL version no 5.4. Disable laser trigger key Page Page Page Page 7. Dynamic Load DLL 8. Useful function call - without include SysIOAPI.DLL 8.1. Warm-boot, Cold-boot and power off