Advantech DVP-1020 Manuale utente
i
DVP-1020
4Channel PC/104-Plus
Video Capture Module
ii
Copyright
This documentation and the software included with this product are
copyrighted 2004 by Advantech Co., Ltd. All rights are reserved.
Advantech Co., Ltd. reserves the right to make improvements in the
products described in this manual at any time without notice. No part of
this manual may be reproduced, copied, translated or transmitted in any
form or by any means without the prior written permission of Advantech
Co., Ltd. Information provided in this manual is intended to be accurate
and reliable. However, ADVANTECH CO., LTD. assumes no
responsibility for its use, nor for any infringements of the rights of third
parties which may result from its use.
Acknowledgments
IBM and PC are trademarks of International Business Machines
Corporation. MS-DOS, Windows, Microsoft Visual C++ and Visual
BASIC are trade-marks of Microsoft Corporation. Intel and Pentium are
trademarks of Intel Corporation. Delphi and C++ Builder are trademarks
of Inprise Corporation.
CE notification
The DVP-1020, developed by ADVANTECH CO., LTD., has passed the
CE test for environmental specifications when shielded cables are used
for external wiring. We recommend the use of shielded cables. This kind
of cable is available from Advantech. Please contact your local supplier
for ordering information
On-line Technical Support
For technical support and service, please visit our support website at:
http://www.advantech.com/support
PartNo.2062102000 1st Edition
Printed in Taiwan June. 2004
Rev. 0.1c
iii
Contents
CHAPTER 1 GENERAL INFORMATION .................................... 5
1.1 HARDWARE REQUIREMENTS............................................ 6
1.2 SOFTWARE REQUIREMENT............................................... 6
1.3 BLOCK DIAGRAM............................................................. 7
1.4 PACKING LIST.................................................................. 8
1.5 DIMENSIONS .................................................................... 9
1.6 JUMPERS & CONNECTORS LOCATION ............................. 10
1.7 JUMPERS & CONNECTORS DEFINITION ........................... 11
1.8 BATTERY ....................................................................... 16
1.9 HARDWARE INSTALLATION ........................................... 17
1.10 SOFTWARE INSTALLATION.............................................. 18
CHAPTER 2 SOFTWARE INFORMATION ............................... 25
2.1 DVP-1020 FUNCTIONS LIBRARY SUMMARY .................... 26
2.2 Method ............................................................................. 31
Adv_DVPAPI_CreateSDKInstence ........................................ 31
Adv_DVPAPI_GetNumberOfDevices..................................... 32
Adv_DVPAPI_InitSDK........................................................... 33
Adv_DVPAPI_CloseSDK ....................................................... 34
Adv_DVPAPI_Start ................................................................ 35
Adv_DVPAPI_Stop................................................................. 37
Adv_DVPAPI_GetCapState.................................................... 38
Adv_DVPAPI_GetCurFrameBuffer ....................................... 39
Adv_DVPAPI_SetNewFrameCallback................................... 40
Adv_DVPAPI_GetVideoFormat ............................................. 41
Adv_DVPAPI_SetVideoFormat .............................................. 43
Adv_DVPAPI_GetFrameRate ................................................ 44
Adv_DVPAPI_SetFrameRate ................................................. 45
Adv_DVPAPI_GetVideoResolution ........................................ 46
Adv_DVPAPI_SetVideoResolution ......................................... 47
Adv_DVPAPI_ GetVideoInput................................................ 48
Adv_DVPAPI_SetVideoVideoInput......................................... 49
Adv_DVPAPI_GetBrightness ................................................. 50
Adv_DVPAPI_SetBrightness.................................................. 51
Adv_DVPAPI_GetContrast .................................................... 52
iv
Adv_DVPAPI_SetContrast ..................................................... 53
Adv_DVPAPI_GetHue ........................................................... 54
Adv_DVPAPI_SetHue ............................................................ 55
Adv_DVPAPI_GetSaturation ................................................. 56
Adv_DVPAPI_SetSaturation .................................................. 57
Adv_DVPAPI_GPIOGetData................................................. 58
Adv_DVPAPI_GPIOSetData.................................................. 59
Adv_DVPAPI_GetWDTTimeout............................................. 60
Adv_DVPAPI_SetWDTTimeout.............................................. 61
Adv_DVPAPI_GetUCFlag ..................................................... 62
Adv_DVPAPI_SetUCFlag...................................................... 64
Adv_DVPAPI_GetPoweronEvent........................................... 65
Adv_DVPAPI_GetAlarm ........................................................ 66
Adv_DVPAPI_SetAlarm ......................................................... 67
Adv_DVPAPI_GetChecksum.................................................. 68
Adv_DVPAPI_GetEEData ..................................................... 69
Adv_DVPAPI_SetEEData ...................................................... 70
Adv_DVPAPI_GetRTCData................................................... 71
Adv_DVPAPI_SetRTCData.................................................... 72
5
CHAPTER
1
General Information
6
Chapter 1 General Information
DVP-1020 is a 4-channel video input PC/104-Plus video capture
module that supports up to D1 resolution at 30/25 fps frame rate.
DVP-1020 allows installation of up to 4 modules in one PC system by
utilizing an onboard DIP switch setting that identifies card ID by LED
indicators. DVP-1020 supports NTSC/PAL signals and digitizes data to
the PC through the PC/104-Plus interface.
DVP-1020 has an auto wake-up function that provides 10 sets of
time-settings. From an “off” state, two digital trigger pins can also
remotely trigger this function. DVP-1020 also has a built-in watchdog
timer to reset the system and prevent crashes when an unknown error
occurs. DVP-1020 is also designed with a programmable software
protection key for anonymous user software copy protection.
1.1 HardwareRequirements
! Intel Pentium III 1GHz or above (The CPU speed depends on the
video frame rate, channels and resolution)
! 256 MB RAM or above
! Free PC/104-Plus slot
1.2 Software Requirement
! Microsoft Windows 2000/XP with DirectX 8.1 or above
7
1.3 Block Diagram
PCI Bridge
PC/104-
Plus
CONEXANT
878A
CONEXANT
878A
Programmable
software
protectionkey
Autowake-up
function
Micro-
controller
CONEXANT
878A
CONEXANT
878A
#4 channel D1 input
#16 channel input by shared
frame
Figure 1.1 System diagram
8
1.4 PackingList
! DVP-1020 PC/104-Plus video capture module X 1
! Utility CD X 1
! Standby power wire (p/n: 1700000575) X 1
! Connection wire for WDT (p/n: 1703020303) X 1
! Connection wire for power switch (p/n: 1703020303) X 1
! Wire for video input (p/n: 1700000860) X 4
! BNC board (p/n: 9696NC2000) X 4
9
1.5 Dimensions
Figure 1.2 Dimensions
10
VIN 4
VIN 0
VIN 3
VIN 1
VIN 2
GPIO
J6: WOL
LED indicator
Module ID
switch
PC/104 Plus slot
J2: External trigger input
J3: Auto wake-up & reset
J4: Jumper of Auto wake-up
Security key
writer input
1.6 Jumpers&connectorslocation
Figure 1.3 Jumpers & connectors location
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