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log: Add a new debug level (4) for verbose I/O debug

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Change ftdi SWD driver and CMSIS-DAP to use it instead of LOG_DEBUG().

Change-Id: I17ba3de2086c7159209db61fba3faf067dfc5023
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/3805
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
This commit is contained in:
Andreas Fritiofson
2017-04-02 12:54:43 +02:00
committed by Spencer Oliver
parent 04b23ef502
commit 3ee81fd787
5 changed files with 29 additions and 15 deletions
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8
doc/openocd.texi
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@@ -682,7 +682,8 @@ bash$ openocd --help
--version | -v display OpenOCD version
--file | -f use configuration file <name>
--search | -s dir to search for config files and scripts
--debug | -d set debug level <0-3>
--debug | -d set debug level to 3
| -d<n> set debug level to <level>
--log_output | -l redirect log output to file <name>
--command | -c run <command>
@end verbatim
@@ -6849,12 +6850,13 @@ non-zero exit code to the parent process.
@deffn Command debug_level [n]
@cindex message level
Display debug level.
If @var{n} (from 0..3) is provided, then set it to that level.
If @var{n} (from 0..4) is provided, then set it to that level.
This affects the kind of messages sent to the server log.
Level 0 is error messages only;
level 1 adds warnings;
level 2 adds informational messages;
and level 3 adds debugging messages.
level 3 adds debugging messages;
and level 4 adds verbose low-level debug messages.
The default is level 2, but that can be overridden on
the command line along with the location of that log
file (which is normally the server's standard output).