改版日期: 2008-04-30 - icp · pdf file3.2.1 visual studio ... z 系統平台: ......
TRANSCRIPT
IEEE 1394 (IM-30 / IM-100)
: 2.1
: 2008-04-30
www.icpdas.com
1 ........................................................................................... 4
1.1 .........................................................................................4 1.2 .........................................................................................4 1.3 ..................................................................................4 1.4 ..................................................................................5
1.4.1 (AOIArea of Interest) ....................................................5 1.4.2 (Test Image) .....................................................................6 1.4.3 (Mirror Image) ..................................................................7 1.4.4 (Gain and Brightness) ..................................................8 1.4.5 (Lookup Table)...................................................................10 1.4.6 () (Shutter (Exposure)) ...................................................12 1.4.7 /(Input/Output) ............................................................13 1.4.8 (External Trigger) ...........................................................15 1.4.9 (Strobe Control) ..........................................................17
1.5 (Spectral Response).....................................................18 1.6 (Integrate Enabled Signal Timing)...........................19 1.7 (Benchmark) ..................................................................20
2 ......................................................................................... 21
2.1 MAVIS IM-30/IM-100 ....................................................................21 2.1.1 ...................................................................................21 2.1.2 ............................................................................22 2.1.3 ................................................................................22
2.2 (Optional Accessory) ..................................................23 2.2.1 1394 : IOI-4601-21.................................................23 2.2.2 1394 : CA-1394-45...............................................23 2.2.3 1394 Repeater: 1394R3B...........................................................24
3 ......................................................................................... 25
3.1 .......................................................................................25 3.1.1 /........................................................................25 3.1.2 / PCMCIA ...................................................27
3.2 ................................................................................29 3.2.1 Visual Studio (VC/VB/BCB/C#.NET) .........................29 3.2.2 LabVIEW ..................................................................33
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4 EZView ........................................................................... 34
4.1 EZView ................................................................................34 4.2 .......................................................................................35
5 EzView_Fly .................................................................. 42
5.1 EzVIEW_Fly ........................................................................42 5.2 (Configuration) .............................................................43 5.3 (Help About EzVIEW_Fly) ...........................................47 5.4 Tool Icons ......................................................................47
6 ...................................................................................... 50
6.1 .......................................................................................51 6.2 ............................................................................52 6.3 (Camera Management) ..............................................56 6.4 (Camera Acquisition) ...........................................59 6.5 (Camera Configuration) ..............................................67 6.6 /(Digital Input/Output) ..........................................75 6.7 (External Trigger) ...........................................................81 6.8 (Strobe Control) ........................................................86 6.9 (Lookup Table)...................................................................92 6.10 (AOI, Area of Interest) ..................................................96 6.11 (Test Image) ...................................................................98 6.12 (Sample Programs)......................................................100
6.12.1 VC++/BCB/C#.NET .................................100 6.12.2 VB ...........................................................................101
7 .................................................................................. 102
8 ........................................................................................... 103
8.1 .....................................................................................103 8.2 (Glossary) ....................................................................104 8.3 .....................................................................................106
.......................................................................................... 107
............................................................................ 108
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1 MAVIS , MAVIS IM IEEE 1394 VGA(640 x 480pixels) , IM 2 : IM-30 (Progressive-scan) 30 , IM-100 (Progressive-scan) 100 .
1.1
IEEE1394 (Progressive-scan) , 100 8MB VC, VB, BCB C#.NET EZView NI-IMAQ-1394 Windows2000/XP
1.2
/ / /
1.3
,: : Pentium III 800MHz CPU256 MB DRAM . : AGP 4X : 1024 x 768 pixels . 32 OS
Windows 2000 Service Pack 4 Windows XP Service Pack 2 .
, 1.7
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1.4
MAVIS IM-30 / IM-100 ,,.
1.4.1 (AOIArea of Interest)
(AOIArea of Interest) . ,CMOS .
1-1 : (AOI)
,
, :
(1) CMOS .
(2) 1394 .
(3) .
(AOI) ,,.
:
Max. Frames/s = 1 / (((AOI High+ 2) x 15.28us) + 15.28us) :
Max. Frames/s = 1 / (Packet per frame x 125us) :
Max. Frames/s =1 / (Exposure time in us+ 28us)
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,(AOI) - 200 , 240 ,(Exposure time) 1000us (Packet per frame) 5 : :
Max. Frames/s = 1 / (((240 + 2)x 15.28us)+ 15.28us) Max. Frames/s = 269.2
: Max. Frames/s = 1 /(5 x 125us) Max. Frames/s = 1600
: Max. Frames/s = 1 /(1000 us+ 28us) Max. Frames/s = 972.76
,, , , 269.
1.4.2 (Test Image)
MAVIS IM-30 / IM-100 , . , 1.
1-2MAVIS M-30 / IM-100
,
. ,
,.
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1.4.3 (Mirror Image)
(Mirror image) MAVIS IM-100 . ,
, (Pixels): pixel 1, pixel 2, pixel 3.. ;
:pixel 640, pixel 639, pixel 638...
1-3: (Mirror Imaging)
(AOI), (Mirror Image). , .
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1.4.4 (Gain and Brightness) (Gain and Brightness) , 0 ~255 (0dB ~ 12dB).
1-4, 0dB, CMOS 10bit 8bit . , , 0 ;
255 .
, 0dB , 10bit 8bit ( 255).
,
.
, 255 . , 127 , , 6dB ( 2 ) 127 254.
1-4:
Value 0 28 43 85 128 170 213 255
dB 0dB 2.5dB 3.5dB 6dB 8dB 9.5dB 10.9dB 12dB
1-1
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0 ~ 1023, 1-5, 725 .
10bit 8-bit , . , 725 , . 10bit 8-bit , .
1-5:
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1.4.5 (Lookup Table)
MAVIS IM-30/IM-100 10bit . 8bit . 8bit , 10bit 8bit . 10bit 8bit , .
, MAVIS IM-30/IM-100 (Lookup Table), 10bit 8bit . , 10bit 8bit , .
1024 , 10bit , 8bit . 0 , 8bit . 1 , 8bit . 2 , 8bit , .
, 2 .
1-6 , ,
.
1-6:
1-7
0 511 512 1023.
1-7:
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(Upload a Lookup Table)
EZView , . (.TXT) . 1024 , 2 . 10bit , 8bit .
-8.
.
1
1 , 0, 6 , 1, 1019 , 254,.
1-8
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1.4.6 () (Shutter (Exposure))
. MAVIS IM-30/IM-100 20us ~ 81900us. (), : 30 , 36000us.
Maximum exposure time (Shutter speed) = 1s / frame rate 36000us = 1s / frame rate = 27
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1.4.7 /(Input/Output)
(Input Ports)
MAVIS IM-30/IM-100 2 TTL, Input Port 0 Input Port 1. 10-pin , pin 2-1.
0 VDC 1.5 VDC Logical 0 ; 3.5 VDC 5 VDC Logical 1 . 1mA.
1-6 , MAVIS IM-30/IM-100 .
1-9:
Input Port 0 (ExTrig), . Input Port 1 , 5.6 (External Trigger).
(Output Ports)
MAVIS IM-30/IM-100 4 TTL , Output Port 0, Output Port 1, Output Port 2 Output Port 3. . 10-pin , pin 2-1.
0 VDC 0.44 VDC Logical 0 , 24mA
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(: 0.44VDC), 4.2 VDC 5 VDC Logical 1 . 24mA (:4.2VDC).
1-7 , (LED)(Opto-coupler). .
1-10:
Output Port 0 , Integration Enable (IntEn) .
Output Port 1 , Trigger Ready(TrigRdy).
, 1.6 . , 5.7.
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1.4.8 (External Trigger)
(ExTrig). . ExTrig , , ExTrig . ExTrig . ExTrig , ExTrig .
1 / ExTrig period in seconds = frame rate
, ExTrig 20ms(0.02s):
1/0.02 = 50 fps
, 50 . () 1us. (Exposure Modes)
ExTrig , 2 , (Programmable Exposure Mode); (Level Controlled Exposure Mode).
(Programmable Exposure Mode)
, ( 1.4.6 () ). , ExTrig ; , , ExTrig .