0327 » History » Revision 3
Revision 2 (Ellon Paiva Mendes, 2018-03-27 18:03) → Revision 3/4 (Ellon Paiva Mendes, 2018-03-27 18:37)
h1. 03/27 : Yet Another PoM/Prism Discussion
*Participants*:
Andrea, Ellon, Pierre, Quentin
*Goal of the meeting*: Discuss implementation details of PoM/Prism and try to take a decision about how to proceed.
h2. Discussion
*1. About accessing the time*
* We agreed that we should have a core library managing the time. This library would be used by all DFNs and DFPCs that wanted to get the current time.
* If we will need time synchronized between multiple robots the time library would be updated with mechanisms allowing time synchronization.
* This is in opposition to have PoM/Prism publishing timestamps on topics that would be used by other modules. This simplifies the access to time, and removing some complexity of the system to be designed
*2. About interfaces*
* There was some discussion about how to design our code (in general, not only related to POM/Prism).
* We agreed that we should design our code on layers, from core ASN.1-free libraries up to the modules/nodes, more or less how it is shown in the figure below.
* ADD FIGURE
*
*3. About PoM/Prism design*
*4. About using genom-ros or only ROS*
h2. Open questions