The user's guide you are now reading may not be the latest one
available. A version for more recent code may be available.
-Its HTML form is published irregularly at:
+Its HTML form is published regularly at:
@uref{http://openocd.sourceforge.net/doc/html/index.html}
@uref{http://forum.sparkfun.com/viewforum.php?f=18}
+@section OpenOCD User's Mailing List
+
+The OpenOCD User Mailing List provides the primary means of
+communication between users:
+
+@uref{https://lists.sourceforge.net/mailman/listinfo/openocd-user}
+
+@section OpenOCD IRC
+
+Support can also be found on irc:
+@uref{irc://irc.freenode.net/openocd}
@node Developers
@chapter OpenOCD Developer Resources
@item @b{signalyzer}
@* See: @url{http://www.signalyzer.com}
@item @b{Stellaris Eval Boards}
-@* See: @url{http://www.luminarymicro.com} - The Stellaris eval boards
+@* See: @url{http://www.ti.com} - The Stellaris eval boards
bundle FT2232-based JTAG and SWD support, which can be used to debug
the Stellaris chips. Using separate JTAG adapters is optional.
These boards can also be used in a "pass through" mode as JTAG adapters
to other target boards, disabling the Stellaris chip.
-@item @b{Luminary ICDI}
-@* See: @url{http://www.luminarymicro.com} - Luminary In-Circuit Debug
+@item @b{TI/Luminary ICDI}
+@* See: @url{http://www.ti.com} - TI/Luminary In-Circuit Debug
Interface (ICDI) Boards are included in Stellaris LM3S9B9x
Evaluation Kits. Like the non-detachable FT2232 support on the other
Stellaris eval boards, they can be used to debug other target boards.
@item add "options usb-storage quirks=483:3744:i" to /etc/modprobe.conf
@end itemize
+@section USB TI/Stellaris ICDI based
+Texas Instruments has an adapter called @b{ICDI}.
+It is not to be confused with the FTDI based adapters that were originally fitted to their
+evaluation boards. This is the adapter fitted to the Stellaris LaunchPad.
+
@section USB Other
@itemize @bullet
@item @b{USBprog}
@item @b{estick}
@* Link: @url{http://code.google.com/p/estick-jtag/}
+
+@item @b{Keil ULINK v1}
+@* Link: @url{http://www.keil.com/ulink1/}
@end itemize
@section IBM PC Parallel Printer Port Based
@item @b{axm0432_jtag} Axiom AXM-0432
@item @b{comstick} Hitex STR9 comstick
@item @b{cortino} Hitex Cortino JTAG interface
-@item @b{evb_lm3s811} Luminary Micro EVB_LM3S811 as a JTAG interface,
+@item @b{evb_lm3s811} TI/Luminary Micro EVB_LM3S811 as a JTAG interface,
either for the local Cortex-M3 (SRST only)
or in a passthrough mode (neither SRST nor TRST)
This layout can not support the SWO trace mechanism, and should be
used only for older boards (before rev C).
-@item @b{luminary_icdi} This layout should be used with most Luminary
+@item @b{luminary_icdi} This layout should be used with most TI/Luminary
eval boards, including Rev C LM3S811 eval boards and the eponymous
ICDI boards, to debug either the local Cortex-M3 or in passthrough mode
to debug some other target. It can support the SWO trace mechanism.
@end deffn
@deffn {Interface Driver} {jlink}
-Segger jlink USB adapter
-@c command: jlink caps
-@c dumps jlink capabilities
-@c command: jlink config
-@c access J-Link configurationif no argument this will dump the config
-@c command: jlink config kickstart [val]
-@c set Kickstart power on JTAG-pin 19.
-@c command: jlink config mac_address [ff:ff:ff:ff:ff:ff]
-@c set the MAC Address
-@c command: jlink config ip [A.B.C.D[/E] [F.G.H.I]]
-@c set the ip address of the J-Link Pro, "
-@c where A.B.C.D is the ip,
-@c E the bit of the subnet mask
-@c F.G.H.I the subnet mask
-@c command: jlink config reset
-@c reset the current config
-@c command: jlink config save
-@c save the current config
-@c command: jlink config usb_address [0x00 to 0x03 or 0xff]
-@c set the USB-Address,
-@c This will change the product id
-@c command: jlink info
-@c dumps status
-@c command: jlink hw_jtag (2|3)
-@c sets version 2 or 3
-@c command: jlink pid
-@c set the pid of the interface we want to use
+Segger J-Link family of USB adapters. It currently supports only the JTAG transport.
+
+@quotation Compatibility Note
+Segger released many firmware versions for the many harware versions they
+produced. OpenOCD was extensively tested and intended to run on all of them,
+but some combinations were reported as incompatible. As a general
+recommendation, it is advisable to use the latest firmware version
+available for each hardware version. However the current V8 is a moving
+target, and Segger firmware versions released after the OpenOCD was
+released may not be compatible. In such cases it is recommended to
+revert to the last known functional version. For 0.5.0, this is from
+"Feb 8 2012 14:30:39", packed with 4.42c. For 0.6.0, the last known
+version is from "May 3 2012 18:36:22", packed with 4.46f.
+@end quotation
+
+@deffn {Command} {jlink caps}
+Display the device firmware capabilities.
+@end deffn
+@deffn {Command} {jlink info}
+Display various device information, like hardware version, firmware version, current bus status.
+@end deffn
+@deffn {Command} {jlink hw_jtag} [@option{2}|@option{3}]
+Set the JTAG protocol version to be used. Without argument, show the actual JTAG protocol version.
+@end deffn
+@deffn {Command} {jlink config}
+Display the J-Link configuration.
+@end deffn
+@deffn {Command} {jlink config kickstart} [val]
+Set the Kickstart power on JTAG-pin 19. Without argument, show the Kickstart configuration.
+@end deffn
+@deffn {Command} {jlink config mac_address} [@option{ff:ff:ff:ff:ff:ff}]
+Set the MAC address of the J-Link Pro. Without argument, show the MAC address.
+@end deffn
+@deffn {Command} {jlink config ip} [@option{A.B.C.D}(@option{/E}|@option{F.G.H.I})]
+Set the IP configuration of the J-Link Pro, where A.B.C.D is the IP address,
+ E the bit of the subnet mask and
+ F.G.H.I the subnet mask. Without arguments, show the IP configuration.
+@end deffn
+@deffn {Command} {jlink config usb_address} [@option{0x00} to @option{0x03} or @option{0xff}]
+Set the USB address; this will also change the product id. Without argument, show the USB address.
+@end deffn
+@deffn {Command} {jlink config reset}
+Reset the current configuration.
+@end deffn
+@deffn {Command} {jlink config save}
+Save the current configuration to the internal persistent storage.
+@end deffn
+@deffn {Config} {jlink pid} val
+Set the USB PID of the interface. As a configuration command, it can be used only before 'init'.
+@end deffn
@end deffn
@deffn {Interface Driver} {parport}
@end quotation
@end deffn
-@deffn {Interface Driver} {stlink}
-ST Micro ST-LINK adapter.
+@deffn {Interface Driver} {hla}
+This is a driver that supports multiple High Level Adapters.
+This type of adapter does not expose some of the lower level api's
+that OpenOCD would normally use to access the target.
+
+Currently supported adapters include the ST STLINK and TI ICDI.
-@deffn {Config Command} {stlink_device_desc} description
+@deffn {Config Command} {hla_device_desc} description
Currently Not Supported.
@end deffn
-@deffn {Config Command} {stlink_serial} serial
+@deffn {Config Command} {hla_serial} serial
Currently Not Supported.
@end deffn
-@deffn {Config Command} {stlink_layout} (@option{sg}|@option{usb})
-Specifies the stlink layout to use.
+@deffn {Config Command} {hla_layout} (@option{stlink}|@option{icdi})
+Specifies the adapter layout to use.
@end deffn
-@deffn {Config Command} {stlink_vid_pid} vid pid
-The vendor ID and product ID of the STLINK device.
+@deffn {Config Command} {hla_vid_pid} vid pid
+The vendor ID and product ID of the device.
@end deffn
@deffn {Config Command} {stlink_api} api_level
-Manually sets the stlink api used, valid options are 1 or 2.
+Manually sets the stlink api used, valid options are 1 or 2. (@b{STLINK Only}).
@end deffn
@end deffn
opendous-jtag is a freely programmable USB adapter.
@end deffn
+@deffn {Interface Driver} {ulink}
+This is the Keil ULINK v1 JTAG debugger.
+@end deffn
+
@deffn {Interface Driver} {ZY1000}
This is the Zylin ZY1000 JTAG debugger.
@end deffn
with a board that only wires up SRST.)
The @var{mode_flag} options can be specified in any order, but only one
-of each type -- @var{signals}, @var{combination},
-@var{gates},
-@var{trst_type},
-and @var{srst_type} -- may be specified at a time.
+of each type -- @var{signals}, @var{combination}, @var{gates},
+@var{trst_type}, @var{srst_type} and @var{connect_type}
+-- may be specified at a time.
If you don't provide a new value for a given type, its previous
value (perhaps the default) is unchanged.
For example, this means that you don't need to say anything at all about
while SRST is asserted.
Its converse is @option{srst_nogate}, indicating that JTAG commands
can safely be issued while SRST is active.
+
+@item
+The @var{connect_type} tokens control flags that describe some cases where
+SRST is asserted while connecting to the target. @option{srst_nogate}
+is required to use this option.
+@option{connect_deassert_srst} (default)
+indicates that SRST will not be asserted while connecting to the target.
+Its converse is @option{connect_assert_srst}, indicating that SRST will
+be asserted before any target connection.
+Only some targets support this feature, STM32 and STR9 are examples.
+This feature is useful if you are unable to connect to your target due
+to incorrect options byte config or illegal program execution.
@end itemize
The optional @var{trst_type} and @var{srst_type} parameters allow the
@item @code{-rtos} @var{rtos_type} -- enable rtos support for target,
@var{rtos_type} can be one of @option{auto}|@option{eCos}|@option{ThreadX}|
-@option{FreeRTOS}|@option{linux}.
+@option{FreeRTOS}|@option{linux}|@option{ChibiOS}.
@end itemize
@end deffn
@c "cfi part_id" disabled
@end deffn
+@deffn {Flash Driver} lpcspifi
+@cindex NXP SPI Flash Interface
+@cindex SPIFI
+@cindex lpcspifi
+NXP's LPC43xx and LPC18xx families include a proprietary SPI
+Flash Interface (SPIFI) peripheral that can drive and provide
+memory mapped access to external SPI flash devices.
+
+The lpcspifi driver initializes this interface and provides
+program and erase functionality for these serial flash devices.
+Use of this driver @b{requires} a working area of at least 1kB
+to be configured on the target device; more than this will
+significantly reduce flash programming times.
+
+The setup command only requires the @var{base} parameter. All
+other parameters are ignored, and the flash size and layout
+are configured by the driver.
+
+@example
+flash bank $_FLASHNAME lpcspifi 0x14000000 0 0 0 $_TARGETNAME
+@end example
+
+@end deffn
+
@deffn {Flash Driver} stmsmi
@cindex STMicroelectronics Serial Memory Interface
@cindex SMI
target remote localhost:3333
@end example
This would cause GDB to connect to the gdbserver on the local pc using port 3333.
+
+It is also possible to use the GDB extended remote protocol as follows:
+@example
+target extended-remote localhost:3333
+@end example
@item
A pipe connection is typically started as follows:
@example
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