No worries!
As an example, If i layout a group of components, all which
require
the powerpaths as in they need acess to 3v3 lines that are used in
other areas of the board as well. These 3v3 lines might be a bit
annoying to route for certain cases.
As the code is now, since these 3v3 lines are used as an outside
connection of the sheet, they will be ignored, even if they only
connect
between pads on the same subschematic. Say that the connection to
the global 3v3 net is handled later with a via or something like
that.
The same logic applies to all pins that connect outside the block,
and in some cases the layout of the blocks have a non-trivial
routing to get the signal out of the block "area", which is what i
noticed when using these. Hope this explanation made it more clear
With this more aggressive change. It is also more visible from the
pcb side to where this "block" has dependencies, I also find it
easier to deselect segments manually, than to select them if the
block is not very trivial.
Regarding the code violations, I will have a look later when I get
the time as well.
the GND thing must indeed be a bug, which I will look into as
well.
On 07/12/2017 10:30 AM, Maciej Sumiński wrote:
Hi Kristoffer,
I apologize for such a long delay. Finally I had to time to
look at the
patch. I tried it out with a few boards, but I could not
really notice a
difference. I read the code and I think I understand what are
you trying
to do, but are you sure it is the right way to go?
Hierarchical sheets
are frequently used as rooms/channels/duplicated blocks and in my
opinion selecting items belonging to a sheet should be
restricted to
items unique to the sheet. Would you give a use case where the
new
behavior gives benefits?
Please pay attention to the code formatting, I see a number of
violations there.
Also, I observed a bug when selecting items belonging to the
same sheet.
If you open complex_hierarchy demo and use the select action
on P3 or
P5, you will notice that all components with a pad connected
to GND are
also selected. I can create a bug report if necessary.
Regards,
Orson
On 07/11/2017 05:36 PM, Kristoffer Ödmark wrote:
Well, the sheet-selection code was all submitted by me in the
first
place, It doesnt exist in legacy, so this change to how it
works is
according to me more inline with what I wanted in the
beginning :)
- Kristoffer
On 2017-07-10 21:06, Wayne Stambaugh wrote:
Kristoffer,
This appears to only effect the GAL canvases. Would one
of our resident
tool framework experts please take a look at this an see if
it makes
sense? If no one has time, I will try to get to it by
this weekend. It
will take most of the week for me to recover from
vacation before I can
take a look at it.
Thanks,
Wayne
On 7/10/2017 11:21 AM, Kristoffer Ödmark wrote:
Hello!
Second bump, I guess I might be the only one who uses the
sheet-selection then :) My suggestion is to merge this
patch in, It
makes the selection more much more useful!
- Kristoffer
On 2017-06-06 13:44, Kristoffer Ödmark wrote:
Hello again!
I understand that everyone is pretty busy, but I would
appreciate if
someone took a quick glance at this and said what they think.
- Kristoffer
On 2017-05-03 15:51, Kristoffer Ödmark wrote:
Hello everyone!
I made a small change to the "select
hierarchical sheet" function. I
would love if someone tried this and gave some feedback.
Before the function only selected segments belonging to a
netlist
unique to that hierarchical sheet. Now it will use the
"select
logical connection" to every segment connected to module
from the
subsheet as well. presonally I think it is more useful
now, but I
want confirmation if possible :)
- Kristoffer
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