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Papyrus-RT/User/User Guide/Tips
Tips & Tricks
Contents
Overview
This page contains usage tips and tricks for Papyrus for Real Time.
Modeling
Logging
You may know that Papyrus-RT provides a logging mechanism, the "Log" service, that can be used within your model to output information from you model. By default, this information is sent to the standard error output, e.g., "stderr." So to see the output of the log, you can simply run your application from the command line and look at the output, e.g.,
./MyApp
You can also redirect the output to a file:
./MyApp >& myAppLog.log
You can also turn this on programmatically, in cases where you can not change the command line, e.g., for an application running on an embedded platform or if you want to selectively log parts of the execution.
This is done by using the "redirect" method (message) on the port:
log.redirect("mylog.log"); (where ""mylog.log" is the name of the file where the log will be written.)
This will redirect logging, but only for that specific log port. Other log ports will not be affected.
| Short Flag | Long Flag | Description |
|---|---|---|
| [-h] | [--help] | Print usage and exit |
| [-u] | [--userargs] | Marks the start of application options |
| [-l] | or [--logmsg] | Enable capsule logMsg output of injected signals |
| [-c <controllers-file>] | [--controllers=<controllers-file>] | Specify a capsule-to-controller map file |
Debug Features
| Short Flag | Long Flag | Description |
|---|---|---|
| [-D 0/1] | [--debug=0/1] | Overall debug log enable. |
| [-C 0/1] | [--debugcolor=0/1] | Disable/enable terminal text color escape sequences. |
| [-s] | [--debugsummary] | Output debug summary. |
| [-T <type>] | [--debugtypeon=<type>] | Enable debug types. See <type> below. |
| [-t <type>] | [--debugtypeoff=<type>] | Disable debug types. See <type> below. |
| [-M] | [--debugmodel] | Output instance UML-RT model after startup. (Usually also requires '-T model') |
Enabling invidual log message components
| Short Flag | Long Flag | Description |
|---|---|---|
| [-S 0/1] | or [--debugtime=0/1] | Disable/enable log time-stamp. |
| [-N 0/1] | or [--debugname=0/1] | Disable/enable log type name. |
| [-F 0/1] | or [--debugfile=0/1] | Disable/enable log file-name. |
| [-L 0/1] | or [--debugline=0/1] | Disable/enable log file line #. |
| [-n 0/1] | or [--debugthread=0/1] | Disable/enable log thread name (or id). |
| [-r 0/1] | or [--debugmethod=0/1] | Disable/enable log method name. |
| [-m 0/1] | or [--debugmsg=0/1] | Disable/enable log application message. |
Types
<type> is a string that matches (case-insensitive) one of the following debug-types:
| BIND | BINDDEBUG | BINDFAIL | COMMAND |
| CONNECT | CONTROLLER | CONTROLLERMAP | DESTROY |
| ERROR | HASHMAP | IMPORT | INJECT |
| INSTANTIATE | LOCK | LOGMSG | MAIN |
| MODEL | MSG | MSGALLOC | PARAMETER |
| SAP | SEND | SERIALIZE | SIGNAL |
| SIGNALDATA | SIGNALREF | SIGNALINIT | SIGNALALLOC |
| SWERR | TIMER | TIMERALLOC |