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Diffstat (limited to 'doc/openocd.texi')
| -rw-r--r-- | doc/openocd.texi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/openocd.texi b/doc/openocd.texi index 63b6ab01..61e39b28 100644 --- a/doc/openocd.texi +++ b/doc/openocd.texi @@ -506,6 +506,14 @@ as Tcl scripts, from a @file{startup.tcl} file internal to the server. @cindex logfile @cindex directory search +Properly installing OpenOCD sets up your operating system to grant it access +to the JTAG adapters. On Linux, this usually involves installing a file +in @file{/etc/udev/rules.d,} so OpenOCD has permissions. MS-Windows needs +complex and confusing driver configuration for every peripheral. Such issues +are unique to each operating system, and are not detailed in this User's Guide. + +Then later you will invoke the OpenOCD server, with various options to +tell it how each debug session should work. The @option{--help} option shows: @verbatim bash$ openocd --help @@ -1984,6 +1992,10 @@ MMU: disabled, D-Cache: disabled, I-Cache: enabled @cindex config file, interface @cindex interface config file +Correctly installing OpenOCD includes making your operating system give +OpenOCD access to JTAG adapters. Once that has been done, Tcl commands +are used to select which one is used, and to configure how it is used. + JTAG Adapters/Interfaces/Dongles are normally configured through commands in an interface configuration file which is sourced by your @file{openocd.cfg} file, or |