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- minor doc updates regarding tap creation and gdb connection using pipes

git-svn-id: svn://svn.berlios.de/openocd/trunk@1305 b42882b7-edfa-0310-969c-e2dbd0fdcd60
tags/v0.1.0
ntfreak 13 years ago
parent
commit
8e88e8f36e
1 changed files with 7 additions and 8 deletions
  1. +7
    -8
      doc/openocd.texi

+ 7
- 8
doc/openocd.texi View File

@@ -1517,8 +1517,6 @@ Creates the tap ``foobar.tap'' with the instruction register (IR) is 7
bits long, during Capture-IR 0x42 is loaded into the IR, and bits
[6,4,2,0] are checked.

FIXME: The IDCODE - this was not used in the old code, it should be?
Right? -Duane.
@item @b{Optional configparams}
@comment START Optional
@itemize @bullet
@@ -1613,13 +1611,13 @@ have the taps created in the proper order.
@* @b{Removed: 28/nov/2008} This command has been removed and replaced
by the ``jtag newtap'' command. The documentation remains here so that
one can easily convert the old syntax to the new syntax. About the old
syntax: The old syntax is positional, ie: The 4th parameter is the
syntax: The old syntax is positional, ie: The 3rd parameter is the
``irmask''. The new syntax requires named prefixes, and supports
additional options, for example ``-irmask 4''. Please refer to the
additional options, for example ``-expected-id 0x3f0f0f0f''. Please refer to the
@b{jtag newtap} command for details.
@example
OLD: jtag_device 8 0x01 0x0e3 0xfe
NEW: jtag newtap CHIPNAME TAPNAME -irlen 8 -ircapture 0xe3 -irmask 0xfe
OLD: jtag_device 8 0x01 0xe3 0xfe
NEW: jtag newtap CHIPNAME TAPNAME -irlen 8 -ircapture 0x01 -irmask 0xe3
@end example

@section Enable/Disable Taps
@@ -2990,10 +2988,11 @@ This would cause GDB to connect to the gdbserver on the local pc using port 3333
@item
A pipe connection is typically started as follows:
@example
target remote openocd --pipe
target remote | openocd --pipe
@end example
This would cause GDB to run OpenOCD and communicate using pipes (stdin/stdout).
Using this method has the advantage of GDB starting/stopping OpenOCD for debug session.
Using this method has the advantage of GDB starting/stopping OpenOCD for the debug
session.
@end enumerate

@*To see a list of available OpenOCD commands type @option{monitor help} on the


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