Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Kovacs Levente
On Wed, 06 Apr 2011 22:37:05 -0500 John Griessen j...@ecosensory.com wrote: Yes, Levente's way of handling that after the fact is practical and what I like to do, since then you keep all your DRC's working against error, and have one more step to do after DRC complete. Perhaps that method

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Stephan Boettcher
John Griessen j...@ecosensory.com writes: On 04/06/2011 05:16 PM, Russell Dill wrote: The use case I'm talking about, you have two nets, say GND and AGND1 which are two planes that are connected at a single point. Connecting a component on the AGND1 side is different that connecting a

Re: gEDA-user: inherited attribute

2011-04-07 Thread Kai-Martin Knaak
Vincent wrote: How the inherited attributes are entered in components? I couldn't find any information. I modified some preexisting component and then entered new name, footprint etc. If check the box of inherited attributes they show grayed but they are there. will they be disabled if the

Re: gEDA-user: Footprint/symbol generating scripts + question

2011-04-07 Thread Kai-Martin Knaak
DJ Delorie wrote: python. It only does SMD dual column footprints with an outline - and at the moment only takes mm. Seems to be a popular thing to do. I did one a while ago, and mine wasnt the first either... How about inclusion of some of the more sophisticated scripts augmented with

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Kai-Martin Knaak
Kovacs Levente wrote: Yes. There is a patch which adds the ability to ignore DRC. http://archives.seul.org/geda/user/Mar-2011/msg00096.html This patch uses layer attributes to differentiate. IMHO, for the split ground use case an attribute of an object (track, or pad, or pin) would be more

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Kovacs Levente
On Thu, 07 Apr 2011 14:10:02 +0200 Kai-Martin Knaak kn...@iqo.uni-hannover.de wrote: This patch uses layer attributes to differentiate. IMHO, for the split ground use case an attribute of an object (track, or pad, or pin) would be more appropriate. Properties of objects can be attached to a

Re: gEDA-user: Footprint/symbol generating scripts + question

2011-04-07 Thread Larry Doolittle
Friends - On Thu, Apr 07, 2011 at 01:52:10PM +0200, Kai-Martin Knaak wrote: DJ Delorie wrote: python. It only does SMD dual column footprints with an outline - and at the moment only takes mm. Seems to be a popular thing to do. I did one a while ago, and mine wasnt the first either...

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread rickman
On 4/7/2011 5:34 AM, Kovacs Levente wrote: On Wed, 06 Apr 2011 22:37:05 -0500 John Griessenj...@ecosensory.com wrote: Yes, Levente's way of handling that after the fact is practical and what I like to do, since then you keep all your DRC's working against error, and have one more step to do

Re: gEDA-user: gschem usability: expand the component tree after filtering

2011-04-07 Thread Felix Ruoff
Hello, I very like the feature Krzysztof introduced with his patch and would like to have this feature in PCB, too. The appended patch does exactly the same for pcb. The only modification is, that the struct 'compselect' is called 'library_window' in pcb. I have also done a feature request

Re: gEDA-user: inherited attribute

2011-04-07 Thread Felipe De La Puente
Hi, On Wed, Apr 6, 2011 at 11:10 PM, Vincent [1]vone...@verizon.net wrote: Hello, How the inherited attributes are entered in components? I couldn't find any information. I modified some preexisting component and then entered new name, footprint etc. If

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread John Griessen
On 04/07/2011 04:52 AM, Stephan Boettcher wrote: PCB layer groups may be used here. Put the short on an extra layer, in an extra group. At checkout time, you can assign the extra layer to the group representing the copper layer that needs shorting. This is probably a single char in the PCB

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Stephan Boettcher
rickman gnuarm.g...@arius.com writes: I have to say I am philosophically opposed to any feature that allows a design to pass DRC when the layout differs from the schematic. Just to get the terminology right: DRC has no business to care about the schematics at all. There shall be a tool to

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Stephan Boettcher
John Griessen j...@ecosensory.com writes: On 04/07/2011 04:52 AM, Stephan Boettcher wrote: PCB layer groups may be used here. Put the short on an extra layer, in an extra group. At checkout time, you can assign the extra layer to the group representing the copper layer that needs shorting.

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Thomas Oldbury
Out of curiosity, how do other PCB layout products (Altium, Orcad, etc.) implement this? Follow by example? On 7 April 2011 18:21, Stephan Boettcher [1]boettc...@physik.uni-kiel.de wrote: John Griessen [2]j...@ecosensory.com writes: On 04/07/2011 04:52 AM, Stephan Boettcher

Re: gEDA-user: Split ground planes and zero ohm jumpers

2011-04-07 Thread Martin Kupec
On Thu, Apr 07, 2011 at 07:21:00PM +0200, Stephan Boettcher wrote: As soon as we have the option to define arbitary layer types, we also need to be able to define arbitrary DRC rules. The star-point may be a footprint with a structure on some non-conductive shorts layer, which will need to be

Re: gEDA-user: gschem usability: expand the component tree after filtering

2011-04-07 Thread Krzysztof Kościuszkiewicz
On Thu, Apr 07, 2011 at 04:59:12PM +0200, Felix Ruoff wrote: I have also done a feature request for this patch at https://bugs.launchpad.net/pcb/+bug/753643. Hope, some of you like this feature, too and hope to get it accepted. Pushed with changed patch title (added gtk/hid). Thanks! --

Re: gEDA-user: gschem usability: expand the component tree after filtering

2011-04-07 Thread Felix Ruoff
Am 07.04.2011 21:35, schrieb Krzysztof Kościuszkiewicz: On Thu, Apr 07, 2011 at 04:59:12PM +0200, Felix Ruoff wrote: I have also done a feature request for this patch at https://bugs.launchpad.net/pcb/+bug/753643. Hope, some of you like this feature, too and hope to get it accepted. Pushed

Re: gEDA-user: zview/ngscope

2011-04-07 Thread Rubén Gómez Antolí
Hi: El 06/04/11 16:42, John Doty escribió: On Apr 6, 2011, at 8:26 AM, Dave McGuire wrote: On 4/6/11 3:01 AM, Stephan Boettcher wrote: Specifically, the suite misses a way for fast turnaround of schematic modification, simulation and display. make Exactly. Especially for

Re: gEDA-user: zview/ngscope

2011-04-07 Thread John Doty
On Apr 7, 2011, at 3:06 PM, Rubén Gómez Antolí wrote: Hi: El 06/04/11 16:42, John Doty escribió: This is one place where gEDA's modular toolkit approach really shines. It saves me an enormous amount of time relative to the more integrated tools I once used. One really nice thing about

Re: gEDA-user: zview/ngscope

2011-04-07 Thread Russell Dill
2011/4/7 Rubén Gómez Antolí l...@mucharuina.com: Hi: El 06/04/11 16:42, John Doty escribió: On Apr 6, 2011, at 8:26 AM, Dave McGuire wrote: On 4/6/11 3:01 AM, Stephan Boettcher wrote: Specifically, the suite misses a way for fast turnaround of schematic modification, simulation and

gEDA-user: Change the subject line! [WAS: Re: zview/ngscope]

2011-04-07 Thread Peter Clifton
On Thu, 2011-04-07 at 16:00 -0600, John Doty wrote: On Apr 7, 2011, at 3:06 PM, Rubén Gómez Antolí wrote: You are right but, what about the users? I *am* a user. gEDA is software that caters to the needs of users. But it's not for passive *consumers* of software. There are plenty of

Re: gEDA-user: Power users us normal users, a conflict? [WAS: Re: zview/ngscope]

2011-04-07 Thread Rubén Gómez Antolí
Hi again: El 08/04/11 01:30, Peter Clifton escribió: On Thu, 2011-04-07 at 16:00 -0600, John Doty wrote: On Apr 7, 2011, at 3:06 PM, Rubén Gómez Antolí wrote: You are right but, what about the users? I *am* a user. I'm too. gEDA is software that caters to the needs of users. But it's