Re: [Canfestival-devel] Dynamically creating the Object Dictionary

[<can...@li...>]

The question is easily answered but neither that easy to accomplish.

Within the package I see no use of dynamically allocation of memory.
What's not that bad.

Out of the box it's not possible. 
You have to change 
	CO_DATA Structure
	The way the [NodeName]_objdict[] 
		table is created and recreated
	The way the [NodeName]_PDO_status[]
		Table is created and recreated
	The way [NodeName]_scanIndexOD works

	Maybe the way how	a Node made up the timers for the new pdos

All that and be saved for saved for access violation.
Could be a great change for an very dynamic master or CanOpen Tester.
Please commit the changes on a repository like Christian Traecke on BitBucket. (Thanks by the way for his work)

http://bitbucket.org/christianIca/canfestival-3-ica/wiki/Home


Mit freundlichen Grüßen
with kind regards

Christian Böpple

Christian Böpple
Developer
**********************************************

Von: can...@li... [mailto:can...@li...] 
Gesendet: Mittwoch, 1. Dezember 2010 15:48
An: can...@li...
Betreff: [Canfestival-devel] Dynamically creating the Object Dictionary

Hello,

we would like to dynamically create the OD in a CanFestival
application. For the moment we are using the Object Dictionary Editor,
generate the OD.h and OD.c files and include them in our application
to compile everything together and get the executable, but this way,
the OD is static, we can change values, but we cannot change the
structure (add more PDOs, variables, mappings, ...).

Does anybody know if it is possible and if there is any way to do that?

Thank you!

Jordi Blanch Carles
Unidad de Ensayo y Control

ENCOPIM S.L.
C/. del Parc, 5 (nave 13)
P.I. Els Pinetons
E-08291 RIPOLLET (Barcelona)
Tel: (+34) 935 94 23 47
Fax: (+34) 935 94 64 15

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