Baracoda Barcode Reader - Manual (Page 22)

DualRunners – Communication Protocol v1.3 - 22 -
Data Capture
for Workforce
in Motion
2.3.6. Advanced capture messages
Code ID 0xA2-0xA3
Description Intelligent Image Parameters (for applications such as signature capture)
Payload 17 bytes:
Bytes 0 – 1 2 – 3 4 – 7 8 - 11 12 –
13
14 15 16
parameters Width Height X
offset
Y
offset
Aspect
Ratio
Resolution Bits /
Pixel
Image
format
Width is the width of signature capture area (LSB First). (in inch)
Height is the hight of signature capture area (LSB First). (in inch)
X offset : Horizontal Bar Code Offset, The horizontal ratio offset of the center of the
signature capture area, in multiples of the minimum bar width (LSB First). (in inch)
Y offset: Vertical Bar Code Offset, The vertical offset of the center of the signature
capture area, in multiples of the minimum bar width. Negative numbers indicate that the
signature capture is above the bar code, and positive numbers indicate that the area is
below the bar code (LSB First). (in inch)
Aspect Ratio: Bar Code Aspect Ratio, The ratio of the bar code height to the narrow
element width (LSB First).
Resolution: Resolution of Signature Capture Area, The number of pixels that the scanner
outputs per each minimum bar width. The higher the value for Resolution, the higher the
quality of the image, but also the larger the file size.
Bits/Pixel: Indicates the number of bits per pixel in the transmitted image (possible
values : 1 or 8)
Image Format:
0: KIM format
1: TIFF binary
2: TIFF binary group 4, compressed
3: TIFF grayscale
4: Uncompressed Binary
5: Uncompressed grayscale
6: JPEG image (default)
7: Outlined image
8: BMP format
Response 1 byte:
{Bit 0: 1 if Success}