Unitech PA500 User Manual

PA500 Programming Manual V

- UINT : Data length 2.8. Get length of scanned data Function Description: Returns the data length of the scan data. When allocate the memory

- 2.10. Clear scan data system buffer Function Description: Reset the data buffer so that next new scan data can come in. Function call: vo

- 2.14. Save scanner setting into specified file Function Description: Save the current settings to file. The file takes “*.USI” as extension n

- 2.17. Stop auto scanning function Function Description: Stop auto scanning Function call: void USI_StopAutoScan(); 2.18. Check if auto sc

- 2.22. Enable/Disable Scan2Key Function Description: Enable or disable Scan2Key to put scanned data to standard keyboard input buffer. Scan2Key

- 2.25. Send command to decoding chip Function Description: Send command to decoder chip. This is a variation of command HAM_SendCommand. It will

- 3. Control command for decoder chip Important: This chapter describes low level command for scanner control function. If you already USI to do

- 2_is standby mode. Beep Esc,0,4,3,m,S1,BCC S1 0 none,1 low,2_medium,3 high,4 low/high,5high/low block_delay Esc,0,4,4,m,S1,BCC S1 is 0_10ms,1 5

- Mterminator Esc,0,4,31,m,S1,BCC No meaning for you Here S1 is 0_ENTER,1 NONE Sentinal Esc,0,4,32,m,S1,BCC No meaning for you S1 is 0 not send,1

- Msi_pleasey Esc,0,4,5b,m,S1,BCC S1 is S1.b0 is for Msi_p_enable,S1.b1 is for Msi_pleasey_cd, S1.b3b2 is for Msi_p_cdmode Msi_p_enable Esc,0,4,5c,

- 2 1. INTRODUCTION... 5 1.1 How to

- Supplement_five,S1.b2 is for Supplement_mh, S1.b3 is for Supplement_ssi. Supplement_two Esc,0,4,88,m,S1,BCC S1 is 0_off,1 on Supplement_five Esc,

- 4. Scanner3.DLL – Backward compatible API for PT930/PT930S’s Scanner3.dll Note : For PA500, it need to dynamically load DLL for using Unitech bu

- 4.4. Read barcode data Function Description: Get input barcode data and its type from system buffer. Function call: BOOL PT_GetBarcode( TCHAR *s

- 5. ScanKey3.DLL – Backward compatible API for PT930/PT930S’s ScanKey3.dll Note : For PA500, it need to dynamically load DLL for using Unitech bu

- 6. SysIOAPI.DLL This DLL provide hardware relative API for user to control scanner, LED, back-light and PC card slot. API functions are provid

- 6.2. Scanner Related Functions To save power, the decoder IC is disabled when scanner is not in use. It can be enabled through USI functions.

- 6.2.5. Check Trigger key is pressing Function Description: This function is used to check if left or right trigger key is pressed or not. Func

- 6.4. LCD/Backlight related function There are two backlight controls, screen backlight and keypad backlight. They are controlled separately. For

- 7. Dynamic Load DLL Compiler would not load the DLL while use dynamic load DLL, it help user to load the DLL if it exists while the application

- 8. Useful function call - without include SysIOAPI.DLL 8.1. Warm-boot, Cold-boot and power off #include <pkfuncs.h> #include "oem

- 3 2.24. Only send single command decoding chip...

- 9. Update notes V1.0 The first version V1.1 COM port error correction on section 1.2 V1.2 Change logo

- 4 6.4.2. Get Screen Backlight Status ...

- 5 1. Introduction 1.1 How to download data from scanner The major difference between the PA500 and a standard HPC/PalmPC is barcode input capabi

- 6 1.2 COM definition for PA500 COM 1 Reserve COM2 Scanner (Hamster) COM 3 IrDAComm COM 4 Bluetooth Modem COM 5 RawIR COM 6 BTModem UART

- 7 2. USI.DLL – Unitech Scanner Interface DLL Note : For PA500 programming, it need to dynamically load DLL for using Unitech built-in DLL (Unit

- 8 "CHECKPARITY"="1" 2.2. Unregister the application from the USI.DLL Function Description: Unregister the application from

- 9 2.7. Get scan data Function Description: Retrieves the scan data into the buffer. Returns the length of characters. It also returns the b