Zebra DS457

viii DS457 Fixed Mount Imager Integration Guide
Exposure Time ......................................................................................................................... 7-13
Snapshot Mode Timeout .......................................................................................................... 7-14
Snapshot Aiming Pattern ......................................................................................................... 7-14
Presentation Snapshot by Motion ............................................................................................ 7-15
Continuous Snapshot ............................................................................................................... 7-15
Image Cropping ....................................................................................................................... 7-16
Crop to Pixel Addresses .......................................................................................................... 7-17
Image Resolution ..................................................................................................................... 7-18
Image Brightness (Target White) ............................................................................................. 7-19
Image File Format Selector ...................................................................................................... 7-20
JPEG Image Options ............................................................................................................... 7-20
JPEG Quality and Size Value .................................................................................................. 7-21
Image File Meta Data ............................................................................................................... 7-22
Image Enhancement ................................................................................................................ 7-23
Image Edge Sharpening .......................................................................................................... 7-24
Image Contrast Enhancement ................................................................................................. 7-25
Image Rotation ......................................................................................................................... 7-26
Bits per Pixel ............................................................................................................................ 7-27
Signature Capture .................................................................................................................... 7-28
Signature Capture File Format Selector .................................................................................. 7-29
Signature Capture Bits per Pixel .............................................................................................. 7-30
Signature Capture Width .......................................................................................................... 7-30
Signature Capture Height ........................................................................................................ 7-31
Signature Capture JPEG Quality ............................................................................................. 7-31
Video Mode Format Selector ................................................................................................... 7-32
Video View Finder .................................................................................................................... 7-32
Target Video Frame Size ......................................................................................................... 7-33
Video View Finder Image Size ................................................................................................. 7-33
Video Resolution ...................................................................................................................... 7-34
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