picoproj1
Test program for libam7xxx
Usage
picoproj [OPTIONS]
Overview
picoproj(1) is a minimal example to show how to use libam7xxx to display a static image; it will not perform any image rescaling or conversion, images larger than the device native resolution can be wrongly displayed.
Options
-
-d <index> -
the device index (default is 0)
-
-f <filename> -
the image file to upload
-
-F <format> -
the image format to use (default is JPEG)
SUPPORTED FORMATS:
• 1 - JPEG
• 2 - NV12
-l <log level>
the verbosity level of libam7xxx output (0-5)
-p <power mode>
the power mode of device, between 0 (off) and 4 (turbo)
WARNING: Level 2 and greater require the master AND the slave connector to be plugged in.
-z <zoom mode>
the display zoom mode, between 0 (original) and 4 (tele)
-W <image width>
the width of the image to upload
-H <image height>
the height of the image to upload
-
-h -
show the help message
Example of use
picoproj -f file.jpg -F 1 -l 5 -W 800 -H 480
Exit status
0
Success
!0
Failure (libam7xxx error)
Resources
Main web site: http://git.ao2.it/libam7xxx.git
Copying
Copyright (C) 2012-2014 Antonio Ospite <[email protected]>
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
Releases
5 releases since Debian 9 (Stretch); the text changed 3 times.