2 .\" Copyright © 2009 Keith Packard <keithp@keithp.com>
4 .\" This program is free software; you can redistribute it and/or modify
5 .\" it under the terms of the GNU General Public License as published by
6 .\" the Free Software Foundation; either version 2 of the License, or
7 .\" (at your option) any later version.
9 .\" This program is distributed in the hope that it will be useful, but
10 .\" WITHOUT ANY WARRANTY; without even the implied warranty of
11 .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 .\" General Public License for more details.
14 .\" You should have received a copy of the GNU General Public License along
15 .\" with this program; if not, write to the Free Software Foundation, Inc.,
16 .\" 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
19 .TH AO-LOAD 1 "ao-cal-freq" ""
21 ao-cal-freq \- Calibrate AltOS flight computer frequency
24 [\-T \fItty-device\fP]
25 [\--tty \fItty-device\fP]
26 [\-D \fIaltos-device\fP]
27 [\--device \fIaltos-device\fP]
30 [\-o \fIcal-value-output-file\fP]
31 [\--output \fIcal-value-output-file\fP]
34 drives the frequency calibration process and saves the result.
37 \-T tty-device | --tty tty-device
38 This selects which tty device the debugger uses to communicate with
39 the target device. The special name 'BITBANG' directs ao-dbg to use
40 the cp2103 connection, otherwise this should be a usb serial port
41 connected to a suitable cc1111 debug node.
43 \-D AltOS-device | --device AltOS-device
44 Search for a connected device. This requires an argument of one of the
53 Leaving out the product name will cause the tool to select a suitable
54 product, leaving out the serial number will cause the tool to match
55 one of the available devices.
57 \-o cal-value-output-file | --output cal-value-output-file
58 Writes the resulting calibration value to the specified file.
61 Inhibits saving the calibration value on the device. Necessary for
62 devices which don't have on-board configuration storage.
67 chatty about communication with the target device.
70 opens the target device, interactively calibrates the frequency, then
71 shows the resulting calibration values and (optionally) saves them to
72 configuration memory and/or a file.