1 .TH "OPENOCD" "1" "May 03, 2007" "" ""
3 openocd \- A free and open on\-chip debugging, in\-system programming and
4 boundary\-scan testing tool for ARM systems (currently ARM7/9 and XScale, Cortex\-M3 support to be merged)
6 .B openocd \fR[\fB\-fdlh\fR] [\fB\-\-file\fR <filename>] [\fB\-\-debug\fR <debuglevel>] [\fB\-\-log_output\fR <filename>] [\fB\-\-help]
9 is an on\-chip debugging, in\-system programming and boundary\-scan
10 testing tool for ARM systems.
12 The debugger uses an IEEE 1149\-1 compliant JTAG TAP bus master to access
13 on\-chip debug functionality available on ARM7/9 and XScale based
14 microcontrollers / system\-on\-chip solutions.
16 User interaction is realized through a telnet command line interface and
17 a gdb (the GNU debugger) remote protocol server.
19 OpenOCD supports various different types of JTAG interfaces/programmers:
20 * Parallel port wigglers
21 * Amontec JTAG Accelerator
22 * FTDI FT2232 based USB devices
26 * Amontec JTAGkey\-Tiny
27 * Olimex ARM\-USB\-OCD
29 * ... other FT2232 based dongles
31 It also supports a number of different ARM7/9 cores:
40 Support for Intel XScale CPUs is also included:
44 PXA27x debugging should be similar to the PXA25x but fails in the current
48 .B "\-f, \-\-file <filename>"
49 Use configuration file
51 If this option is omitted, the config file
53 in the current working directory will be used.
55 .B "\-d, \-\-debug <debuglevel>"
56 Set debug level. Possible values are:
58 .RB " * " 0 " (errors)"
60 .RB " * " 1 " (warnings)"
62 .RB " * " 2 " (informational messages)"
64 .RB " * " 3 " (debug messages)"
69 .B "\-l, \-\-log_output <filename>"
70 Redirect log output to the file
72 Per default the log output is printed on
76 Show a help text and exit.
78 .\".B "\-v, \-\-version"
79 .\"Show version information and exit.
81 Please report any bugs at
82 .B http://developer.berlios.de/bugs/?group_id=4148
83 or on the mailing list
84 .BR openocd\-development@lists.berlios.de .
87 is covered by the GNU General Public License (GPL), version 2 or later.
92 Dominic Rath <Dominic.Rath@gmx.de>
94 Magnus Lundin <lundin@mlu.mine.nu>
96 Michael Fischer <fischermi@t\-online.de>
98 Spencer Oliver <spen@spen\-soft.co.uk>
102 This manual page was written by Uwe Hermann <uwe@hermann\-uwe.de>.
103 It is licensed under the terms of the GNU GPL (v2 or later).