stefanbesler / twingrind Goto Github PK

Hi,

if you compile you plc programm with the compiler definition "TC_SYM_WITH_NAMESPACE" you cant get access to the symbol.
Because the Namspace of the Library will be added to the symbolname.

I would suggesst you to add an parameter for the symbol prefix,

Best Regards
Markus

Typo für symbolname "Profiler.Data[0,1]"! You have added an space (Hex 20) between the two array positions!
Please delete the space in [{frame},< >{task}]

if you have done this please release an new version, thx

I have a task which is set to a 1kHz loop as configured below:

This is the Task online graph which shows the CPU time (don't know if it's the mean?) spent on the task. Notice that there are a lot of Exceeded counter, e.g. > 1 milliseconds.

This graph represents the last execution time from Tc2_Utilities.PROFILER. It seems to corroborate the Exceeded counter: certain spikes goes above the 1kHz.

This graph was generated using the slowest Capture Mode in continuous mode, which gives 69.65% for my task. That represents about 696 microseconds. This would confirm that the code is well under 1 millisecond.

So for my question: Is my assumption correct ? Does that mean that code is less then 1 kHz but there is something else that can't execute it properly under 1kHz ? This could be the OS, how the task is configured (priorities), I/O's, etc... Note that this was generated on a non-Beckhoff PC with Windows 10 (i3-2100 @ 3.1 GHz).

I have a PLC project which relies on a custom library. When following the procedure, I get his error:

$ twingrind prepare -d /c/ws/TcRobot/TcRobotExample/TcRobotExample -m /c/ws/TcRobot/TcRobotExample/TcRobotExample/hashmap
INFO:root:Updating an existing hashfile
DEBUG:root:DEMO_SIC2: guards added in 1 methods, contains (3 returns)

If you are using PLC libraries you can reuse the hashmap file and enabling profiling for your libraries as well by a similar call to twingrind prepare.

Not sure how to enable profiling for my libraries.

I have my library TcRobot and my task TcRobotExamples and tried to do the following:

# prepare the task
 twingrind prepare -d /c/ws/TcRobot/TcRobotExample/TcRobotExample -m /c/ws/TcRobot/TcRobotExample/TcRobotExample/hashmap

# prepare the libray
 twingrind prepare -d /c/ws/TcRobot/TcRobot/TcRobot -m /c/ws/TcRobot/TcRobotExample/TcRobotExample/hashmap

# Not sure... Do I have to recompile my library ? Tried it and recompiled my task, but it gave multiple errors...