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DS457 Fixed Mount Imager Integration Guide
JPEG Quality and Size Value .................................................................................................. 7-20
Image File Meta Data ............................................................................................................... 7-21
Image Enhancement ................................................................................................................ 7-22
Image Edge Sharpening .......................................................................................................... 7-23
Image Contrast Enhancement ................................................................................................. 7-24
Image Rotation ......................................................................................................................... 7-25
Bits per Pixel ............................................................................................................................ 7-26
Signature Capture .................................................................................................................... 7-27
Signature Capture File Format Selector .................................................................................. 7-28
Signature Capture Bits per Pixel .............................................................................................. 7-29
Signature Capture Width .......................................................................................................... 7-29
Signature Capture Height ........................................................................................................ 7-30
Signature Capture JPEG Quality ............................................................................................. 7-30
Video View Finder .................................................................................................................... 7-30
Target Video Frame Size ......................................................................................................... 7-31
Video View Finder Image Size ................................................................................................. 7-31
Video Resolution ...................................................................................................................... 7-32
Chapter 8: SSI Interface
Introduction .................................................................................................................................... 8-1
Communications ............................................................................................................................ 8-1
SSI Transactions ........................................................................................................................... 8-3
General Data Transactions ...................................................................................................... 8-3
Transfer of Decode Data .......................................................................................................... 8-4
Communication Summary ............................................................................................................. 8-5
RTS/CTS Lines ........................................................................................................................ 8-5
ACK/NAK Option ...................................................................................................................... 8-5
Number of Data Bits ................................................................................................................. 8-5
Serial Response Time-out ....................................................................................................... 8-5
Retries ...................................................................................................................................... 8-5
Baud Rate, Stop Bits, Parity, Response Time-out, ACK/NAK Handshake .............................. 8-6
Errors ....................................................................................................................................... 8-6
Things to Remember When Using SSI Communication ................................................................ 8-6
Using Time Delay to Low Power Mode with SSI ........................................................................... 8-7
Simple Serial Interface Default Parameters ................................................................................... 8-8
SSI Host Parameters ..................................................................................................................... 8-9
Select SSI Host ........................................................................................................................ 8-9
Baud Rate ................................................................................................................................ 8-10
Parity ........................................................................................................................................ 8-11
Check Parity ............................................................................................................................. 8-12
Software Handshaking ............................................................................................................. 8-12
Host RTS Line State ................................................................................................................ 8-13
Decode Data Packet Format .................................................................................................... 8-13
Host Serial Response Time-out ............................................................................................... 8-14
Host Character Time-out .......................................................................................................... 8-15
Multipacket Option ................................................................................................................... 8-16
Interpacket Delay ..................................................................................................................... 8-17
Event Reporting ............................................................................................................................. 8-18
Decode Event .......................................................................................................................... 8-18
Boot Up Event .......................................................................................................................... 8-19
