'\" t
.\"     Title: picoproj
.\"    Author: [see the "AUTHORS" section]
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: 07/19/2018
.\"    Manual: \ \&
.\"    Source: \ \&
.\"  Language: English
.\"
.TH "PICOPROJ" "1" "07/19/2018" "\ \&" "\ \&"
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.SH "NAME"
picoproj \- test program for libam7xxx
.SH "SYNOPSIS"
.sp
\fBpicoproj\fR [\fIOPTIONS\fR]
.SH "DESCRIPTION"
.sp
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\&.
.SH "OPTIONS"
.PP
\fB\-d\fR \fI<index>\fR
.RS 4
the device index (default is 0)
.RE
.PP
\fB\-f\fR \fI<filename>\fR
.RS 4
the image file to upload
.RE
.PP
\fB\-F\fR \fI<format>\fR
.RS 4
the image format to use (default is JPEG)
.PP
\fBSUPPORTED FORMATS:\fR
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
1 \- JPEG
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
2 \- NV12
.RE
.RE
.PP
\fB\-l\fR \fI<log level>\fR
.RS 4
the verbosity level of libam7xxx output (0\-5)
.RE
.PP
\fB\-p\fR \fI<power mode>\fR
.RS 4
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\&.
.RE
.PP
\fB\-z\fR \fI<zoom mode>\fR
.RS 4
the display zoom mode, between 0 (original) and 4 (tele)
.RE
.PP
\fB\-W\fR \fI<image width>\fR
.RS 4
the width of the image to upload
.RE
.PP
\fB\-H\fR \fI<image height>\fR
.RS 4
the height of the image to upload
.RE
.PP
\fB\-h\fR
.RS 4
show the help message
.RE
.SH "EXAMPLE OF USE"
.sp
.if n \{\
.RS 4
.\}
.nf
picoproj \-f file\&.jpg \-F 1 \-l 5 \-W 800 \-H 480
.fi
.if n \{\
.RE
.\}
.SH "EXIT STATUS"
.PP
\fB0\fR
.RS 4
Success
.RE
.PP
\fB!0\fR
.RS 4
Failure (libam7xxx error)
.RE
.SH "AUTHORS"
.sp
Antonio Ospite and Reto Schneider
.SH "RESOURCES"
.sp
Main web site: http://git\&.ao2\&.it/libam7xxx\&.git
.SH "COPYING"
.sp
Copyright (C) 2012\-2014 Antonio Ospite <ao2@ao2\&.it>
.sp
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\&.