X-Authentication-Warning: delorie.com: mail set sender to geda-help-bounces using -f X-Recipient: geda-help AT delorie DOT com X-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to; bh=mPGJRqC1TtOfGshmH1NrIzG4bzClDauWnmqm5FfDU8c=; b=CV8SoYrsg4HmI6StRy0WAkVwm6/F9laAKXl/6exdJdoi23GXSLlc44bzB3/WE+Zwp4 xAXcsyFrrHmaHqTN+vk9SwA1ANGGwWv1jq3pUdv5H0MmeQGuyhZGNs63eOT9v0uS5Z5V C4GMPqrxlUqsMCmWBFJo93TtM+fV2e5lfy5lzwvX6j/5YYuQrcvbzhKJ1voeENbhEfz5 F+5XUIl2KrlvwRY8CpKMKc2tnLXoCCCbZKWKt6mg6uLXYtAJUqIIjGJINmjt1X8Bw+bl 5rNi72QvLKJiFDeqTW+/dVgh0Kn6UXbURfwS/2Ta76bx9qKh/N9f+x1tjIpLB327dhmb 47OQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=mPGJRqC1TtOfGshmH1NrIzG4bzClDauWnmqm5FfDU8c=; b=Z+ECkvwsnen8fkLpkiGhh159TRyMKrj3iMVROmfa/79o5k17vCCi0Ve1WkjoZZtmrQ fnl0jcqfDqbs6vNjd8JSjYurtDphMyKomltaG0wwtucWg1qqlL2aqukmp+6R9wupepsZ //tI2AoOBZBTOnOQvT+lxfFEu3883/skjAzJ2OajzNg2qzypexgvQSIhk1Q1r20+42DP Lbc9lQ2eS4M/o+E3W1Po7OFXCyl12iBHdLWMzyGTBChB3eZH9ntD0n0RIyHkBW+gjS12 R6+NJ2nXtEENg4pS2kKX2/NpP2UFBqajLqMy3FvfBoh+62DCQfkZMDMqBivPkgyQYWOS J3Gg== X-Gm-Message-State: APjAAAWIhV1EXwAnJKPGNlRjBBenvpIE35gZz+xh1C9g8WbgakXDcARY joHi/wZsUnsrA+1le/G3rouMmY4WOuuzfoVaHDpi+6xM X-Google-Smtp-Source: APXvYqz3N0GPmj7IqhvIDLDInnXCrRoT3k2dnJ9ysyKGVLjUJlT5QLRLF1TPTDXPOnRrzUXQPYN/Dgejnr787KUtSGI= X-Received: by 2002:a62:38d5:: with SMTP id f204mr329785pfa.209.1571695805503; Mon, 21 Oct 2019 15:10:05 -0700 (PDT) MIME-Version: 1.0 References: <20191018223829 DOT 6ad6ca73fb2d77c5f389399e AT gmail DOT com> <20191019020002 DOT 088a8f4fa249e251d11adfe5 AT gmail DOT com> <20191020183718 DOT e6fccd7def16f88626a4fa24 AT gmail DOT com> <20191021024423 DOT 8d189fc5ca003a8a11384366 AT gmail DOT com> <20191021213833 DOT 6bef6a8bfbaf6d69e36c2527 AT gmail DOT com> In-Reply-To: <20191021213833.6bef6a8bfbaf6d69e36c2527@gmail.com> From: "Chad Parker (parker DOT charles AT gmail DOT com) [via geda-help AT delorie DOT com]" Date: Mon, 21 Oct 2019 18:09:53 -0400 Message-ID: Subject: Re: [geda-help] Question: New User - How To Create Very Simple Unique PCB With No Components To: geda-help AT delorie DOT com Content-Type: multipart/alternative; boundary="0000000000002ea0e1059572f218" Reply-To: geda-help AT delorie DOT com --0000000000002ea0e1059572f218 Content-Type: text/plain; charset="UTF-8" Vias can be made to connect to any layer you want, or not. On unconnected layers, the polygon will put a hole around the via to prevent electrical connection. On Mon, Oct 21, 2019, 18:04 John L. Males (jlmales AT gmail DOT com) [via geda-help AT delorie DOT com] wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello Erich, > > That explains a few things that were odd. First the area I > created was a rectangle. It would appear the polygon hole tool > may be behaving odd as I am trying to use it in a rectangular > area. Though a rectangle is a polygon, but maybe the software > does not agree. > > I cannot use a via as the top and bottom copper sides have to > be electrically separate. My understating of a via is is a via > connects to all layers of a board. That would still mean for a > two layer board the top and bottom layer would be connected with > a via. > > > John L. Males > Toronto, Ontario > Canada > 21 October 2019 17:38 -0400 EDT > > > ================================================================ > > 2019-10-21 21:33:40+0000-UTC Time: 1571693620 PC/System time > > 21 Oct 21:33:40 ntpdate[13536]: ntpdate 4.2.8p12-a (1) > > 21 Oct 21:33:54 ntpdate[13646]: step time server 132.246.11.238 > offset 0.014174 sec > > FreeBSD 11.3-STABLE FreeBSD 11.3-STABLE #0 r349903: Thu Jul 11 > 16:13:47 UTC 2019 > root AT releng2 DOT nyi DOT freebsd DOT org:/usr/obj/usr/src/sys/GENERIC > > (Work in progress alternative to Linux Kernel of its own right, > Debian, and > other Linux based Kernel distributions determined.) > > Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz > Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz K8-class > CPU) Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz > K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz > (1396.86-MHz K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @ > 1.40GHz (1396.86-MHz K8-class CPU) Intel(R) Core(TM) i3-2367M > CPU @ 1.40GHz (1396.86-MHz K8-class CPU) > > dev.cpu.0.temperature: 67.0C > dev.cpu.1.temperature: 68.0C > dev.cpu.2.temperature: 65.0C > dev.cpu.3.temperature: 64.0C > hw.acpi.thermal.tz0.temperature: 67.1C > > vmstat -s: > > 17782318 cpu context switches > 752615 device interrupts > 182270 software interrupts > 10430751 traps > 86650963 system calls > 27 kernel threads created > 2826 fork() calls > 458 vfork() calls > 0 rfork() calls > 0 swap pager pageins > 0 swap pager pages paged in > 0 swap pager pageouts > 0 swap pager pages paged out > 5990 vnode pager pageins > 72660 vnode pager pages paged in > 159 vnode pager pageouts > 3112 vnode pager pages paged out > 0 page daemon wakeups > 4115112 pages examined by the page daemon > 0 clean page reclamation shortfalls > 0 pages reactivated by the page daemon > 144631 copy-on-write faults > 1073 copy-on-write optimized faults > 8379145 zero fill pages zeroed > 0 zero fill pages prezeroed > 37 intransit blocking page faults > 10566105 total VM faults taken > 8565 page faults requiring I/O > 0 pages affected by kernel thread creation > 135543 pages affected by fork() > 16184 pages affected by vfork() > 0 pages affected by rfork() > 9291227 pages freed > 0 pages freed by daemon > 3100710 pages freed by exiting processes > 403421 pages active > 291311 pages inactive > 14799 pages in the laundry queue > 171684 pages wired down > 1126516 pages free > 4096 bytes per page > 1445115 total name lookups > cache hits (92% pos + 4% neg) system 0% per-directory > deletions 0%, falsehits 0%, toolong 0% > > Boot time : 1571687893 > > procs memory page disks > faults cpu0 cpu1 cpu2 cpu3 r b w avm > fre flt re pi po fr sr ad0 pa0 in sy cs us sy > id us sy id us sy id us sy id 0 0 0 26911784 4506004 1840 0 > 1 0 1618 717 0 0 131 15091 3097 7 3 90 7 3 90 7 > 3 90 7 3 90 > > memory info: > > real memory = 8589934592 (8192 MB) > avail memory = 8166465536 (7788 MB) > > last pid: 15327; load averages: 0.58, 0.39, 0.35 up > 0+01:35:42 21:33:55 56 processes: 1 running, 55 sleeping > > Mem: 1576M Active, 1138M Inact, 58M Laundry, 671M Wired, 245M > Buf, 4400M Free Swap: 48G Total, 48G Free > > hw.physmem: 8463925248 > hw.usermem: 7760547840 > hw.realmem: 8589934592 > > total used free shared > buffers cached Mem: 8030732 2359544 > 5671188 0 0 0 Swap: > 50331644 0 50331644 > > swapinfo: > > Device 1K-blocks Used Avail Capacity > /dev/ada0s1b 50331644 0 50331644 0% > > vmstat: > > procs memory page disks > faults cpu r b w avm fre flt re pi po > fr sr ad0 pa0 in sy cs us sy id 0 0 0 26911768 > 4505984 1841 0 1 0 1619 717 0 0 131 15093 3097 > 7 3 90 > > > Message replied to: > > Date: Mon, 21 Oct 2019 20:17:51 +1030 > From: "Erich Heinzle (a1039181 AT gmail DOT com) [via > geda-help AT delorie DOT com]" To: "Vladimir > Zhbanov (vzhbanov AT gmail DOT com) [via geda-help AT delorie DOT com]" > Subject: Re: [geda-help] Question: New > User - How To Create Very Simple Unique PCB With No Components > > > > The aperture made in a polygon with polygon hole tool will > > also be a polygon. I assumed you'd be making vent holes that > > are rectangular. A large via turned into a hole may do the > > same job for you, if you want a round vent hole > > > > regards, > > > > Erich > > > > On Mon, 21 Oct 2019 13:39 John L. Males (jlmales AT gmail DOT com) > > [via geda-help AT delorie DOT com], wrote: > > > > > -----BEGIN PGP SIGNED MESSAGE----- > > > Hash: SHA1 > > > > > > Hello Erich, > > > > > > I have tried the make hole in polygon via the toolbar. It > > > seems not to make round holes or I am just not using > > > correctly. I have tried using this make hole in polygon > > > several times the last few days. It may be that hole does > > > not mean round based on how I have tried to use the > > > function. > > > > > > I have been looking at how parts in the library are made. I > > > have not found enough details of this yet to attempt making > > > a air hole part, or more likely hole set 3(wide)x6(long) > > > for the copper area of sensor board I am trying to make a > > > PCB for. With a part I can ensure all holes are spaced and > > > sized the exact same way. I have a few variations of the > > > sensor board I like to design, so having a part for the air > > > flow holes. > > > > > > I also likely need to make parts for different number of > > > screw terminals and different sizes for screw terminal > > > blocks. > > > > > > > > > John L. Males > > > Toronto, Ontario > > > Canada > > > 20 October 2019 22:44 -0400 EDT > > > > > > > > > ================================================================ > > > > > > 2019-10-21 02:33:29+0000-UTC Time: 1571625209 PC/System time > > > > > > 21 Oct 02:33:29 ntpdate[23707]: ntpdate 4.2.8p12-a (1) > > > > > > 21 Oct 02:33:45 ntpdate[25599]: step time server > > > 35.183.57.169 offset 0.001036 sec > > > > > > FreeBSD 11.3-STABLE FreeBSD 11.3-STABLE #0 r349903: Thu Jul > > > 11 16:13:47 UTC 2019 > > > root AT releng2 DOT nyi DOT freebsd DOT org:/usr/obj/usr/src/sys/GENERIC > > > > > > (Work in progress alternative to Linux Kernel of its own > > > right, Debian, and > > > other Linux based Kernel distributions determined.) > > > > > > Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz > > > Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz > > > K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz > > > (1396.86-MHz K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @ > > > 1.40GHz (1396.86-MHz K8-class CPU) Intel(R) Core(TM) > > > i3-2367M CPU @ 1.40GHz (1396.86-MHz K8-class CPU) Intel(R) > > > Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz K8-class CPU) > > > > > > dev.cpu.0.temperature: 68.0C > > > dev.cpu.1.temperature: 68.0C > > > dev.cpu.2.temperature: 64.0C > > > dev.cpu.3.temperature: 63.0C > > > hw.acpi.thermal.tz0.temperature: 67.1C > > > > > > vmstat -s: > > > > > > 128148525 cpu context switches > > > 6594426 device interrupts > > > 1140464 software interrupts > > > 27350639 traps > > > 498775320 system calls > > > 27 kernel threads created > > > 3323 fork() calls > > > 1057 vfork() calls > > > 0 rfork() calls > > > 0 swap pager pageins > > > 0 swap pager pages paged in > > > 0 swap pager pageouts > > > 0 swap pager pages paged out > > > 10431 vnode pager pageins > > > 134839 vnode pager pages paged in > > > 489 vnode pager pageouts > > > 7512 vnode pager pages paged out > > > 0 page daemon wakeups > > > 13304337 pages examined by the page daemon > > > 0 clean page reclamation shortfalls > > > 0 pages reactivated by the page daemon > > > 285997 copy-on-write faults > > > 8249 copy-on-write optimized faults > > > 15484848 zero fill pages zeroed > > > 7381 zero fill pages prezeroed > > > 45 intransit blocking page faults > > > 27568989 total VM faults taken > > > 17970 page faults requiring I/O > > > 0 pages affected by kernel thread creation > > > 219177 pages affected by fork() > > > 38949 pages affected by vfork() > > > 0 pages affected by rfork() > > > 20724523 pages freed > > > 0 pages freed by daemon > > > 7108958 pages freed by exiting processes > > > 287566 pages active > > > 949024 pages inactive > > > 76999 pages in the laundry queue > > > 288726 pages wired down > > > 405416 pages free > > > 4096 bytes per page > > > 4563245 total name lookups > > > cache hits (93% pos + 3% neg) system 0% > > > per-directory deletions 0%, falsehits 0%, toolong 0% > > > > > > Boot time : 1571592669 > > > > > > procs memory page disks > > > faults cpu0 cpu1 cpu2 cpu3 r b w avm > > > fre flt re pi po fr sr ad0 pa0 in sy cs us > > > sy id us sy id us sy id us sy id 0 0 0 29925660 1621604 > > > 847 0 0 0 637 409 0 0 203 15321 3936 7 4 88 > > > 8 3 89 8 3 89 8 3 89 > > > > > > memory info: > > > > > > real memory = 8589934592 (8192 MB) > > > avail memory = 8166465536 (7788 MB) > > > > > > last pid: 35247; load averages: 0.92, 0.98, 0.93 up > > > 0+09:02:36 02:33:45 60 processes: 1 running, 59 sleeping > > > > > > Mem: 1124M Active, 3707M Inact, 301M Laundry, 1128M Wired, > > > 621M Buf, 1583M Free Swap: 48G Total, 48G Free > > > > > > hw.physmem: 8463925248 > > > hw.usermem: 7281143808 > > > hw.realmem: 8589934592 > > > > > > total used free shared > > > buffers cached Mem: 8030732 2613004 > > > 5417728 0 0 0 Swap: > > > 50331644 0 50331644 > > > > > > swapinfo: > > > > > > Device 1K-blocks Used Avail Capacity > > > /dev/ada0s1b 50331644 0 50331644 0% > > > > > > vmstat: > > > > > > procs memory page disks > > > faults cpu r b w avm fre flt re pi po > > > fr sr ad0 pa0 in sy cs us sy id 0 0 0 29925660 > > > 1621608 847 0 0 0 637 409 0 0 203 15320 3936 > > > 8 3 89 > > > > > > > > > Message replied to: > > > > > > Date: Mon, 21 Oct 2019 12:31:37 +1030 > > > From: "Erich Heinzle (a1039181 AT gmail DOT com) [via > > > geda-help AT delorie DOT com]" To: > > > "Vladimir Zhbanov (vzhbanov AT gmail DOT com) [via > > > geda-help AT delorie DOT com]" Subject: > > > Re: [geda-help] Question: New User - How To Create Very > > > Simple Unique PCB With No Components > > > > > > > > > > There is a tool on the toolbar that allows you to make > > > > openings/holes in polygons. You should try to get the > > > > hang of this so you can do this around openings to avoid > > > > copper coming right up to the edge of the aperture, to > > > > prevent possible tearing of the copper when the opening > > > > is being routed. This "pullback" is often around 0.2mm > > > > > > > > Regards, > > > > > > > > Erich > > > -----BEGIN PGP SIGNATURE----- > > > > > > iF0EARECAB0WIQQxRId2q5JPHFiozTr5X9dS0HpoEAUCXa0bhwAKCRD5X9dS0Hpo > > > EHEzAJ4tI/q5pyUNRUzpJSiHOaMx1p6yRQCgzxBsQPXcqV1TRcg9SWVVjVdec9M= > > > =BpWP > > > -----END PGP SIGNATURE----- > > > > -----BEGIN PGP SIGNATURE----- > > iF0EARECAB0WIQQxRId2q5JPHFiozTr5X9dS0HpoEAUCXa4lWQAKCRD5X9dS0Hpo > ENiOAJ4obIH6aeF9nBUJcbqeNk+vce0N1ACdHmTfjbfH1sgq0Yyo3BR0iqLeZPc= > =Wv3a > -----END PGP SIGNATURE----- > --0000000000002ea0e1059572f218 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Vias can be made to connect to any layer you want, or not= . On unconnected layers, the polygon will put a hole around the via to prev= ent electrical connection.

On Mon, Oct 21, 2019, 18:04 John L. Males (jlmales AT gmail DOT com) [via geda-help AT delorie DOT com] <geda-help AT delorie DOT com> wrote:
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello Erich,

That explains a few things that were odd.=C2=A0 First the area I
created was a rectangle.=C2=A0 It would appear the polygon hole tool
may be behaving odd as I am trying to use it in a rectangular
area.=C2=A0 Though a rectangle is a polygon, but maybe the software
does not agree.

I cannot use a via as the top and bottom copper sides have to
be electrically separate.=C2=A0 My understating of a via is is a via
connects to all layers of a board.=C2=A0 That would still mean for a
two layer board the top and bottom layer would be connected with
a via.


John L. Males
Toronto, Ontario
Canada
21 October 2019 17:38 -0400 EDT


=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

2019-10-21 21:33:40+0000-UTC Time: 1571693620 PC/System time

21 Oct 21:33:40 ntpdate[13536]: ntpdate 4.2.8p12-a (1)

21 Oct 21:33:54 ntpdate[13646]: step time server 132.246.11.238
offset 0.014174 sec

FreeBSD 11.3-STABLE FreeBSD 11.3-STABLE #0 r349903: Thu Jul 11
16:13:47 UTC 2019
root AT releng2 DOT nyi DOT freebsd DOT org:/usr/obj/usr/src/sys/GENERIC

(Work in progress alternative to Linux Kernel of its own right,
=C2=A0Debian, and
=C2=A0other Linux based Kernel distributions determined.)

Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz K8-class
CPU) Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz
K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
(1396.86-MHz K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @
1.40GHz (1396.86-MHz K8-class CPU) Intel(R) Core(TM) i3-2367M
CPU @ 1.40GHz (1396.86-MHz K8-class CPU)

dev.cpu.0.temperature: 67.0C
dev.cpu.1.temperature: 68.0C
dev.cpu.2.temperature: 65.0C
dev.cpu.3.temperature: 64.0C
hw.acpi.thermal.tz0.temperature: 67.1C

vmstat -s:

=C2=A017782318 cpu context switches
=C2=A0 =C2=A0752615 device interrupts
=C2=A0 =C2=A0182270 software interrupts
=C2=A010430751 traps
=C2=A086650963 system calls
=C2=A0 =C2=A0 =C2=A0 =C2=A027 kernel threads created
=C2=A0 =C2=A0 =C2=A02826=C2=A0 fork() calls
=C2=A0 =C2=A0 =C2=A0 458 vfork() calls
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 rfork() calls
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 swap pager pageins
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 swap pager pages paged in
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 swap pager pageouts
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 swap pager pages paged out
=C2=A0 =C2=A0 =C2=A05990 vnode pager pageins
=C2=A0 =C2=A0 72660 vnode pager pages paged in
=C2=A0 =C2=A0 =C2=A0 159 vnode pager pageouts
=C2=A0 =C2=A0 =C2=A03112 vnode pager pages paged out
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 page daemon wakeups
=C2=A0 4115112 pages examined by the page daemon
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 clean page reclamation shortfalls
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 pages reactivated by the page daemon
=C2=A0 =C2=A0144631 copy-on-write faults
=C2=A0 =C2=A0 =C2=A01073 copy-on-write optimized faults
=C2=A0 8379145 zero fill pages zeroed
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 zero fill pages prezeroed
=C2=A0 =C2=A0 =C2=A0 =C2=A037 intransit blocking page faults
=C2=A010566105 total VM faults taken
=C2=A0 =C2=A0 =C2=A08565 page faults requiring I/O
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 pages affected by kernel thread creation
=C2=A0 =C2=A0135543 pages affected by=C2=A0 fork()
=C2=A0 =C2=A0 16184 pages affected by vfork()
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 pages affected by rfork()
=C2=A0 9291227 pages freed
=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 pages freed by daemon
=C2=A0 3100710 pages freed by exiting processes
=C2=A0 =C2=A0403421 pages active
=C2=A0 =C2=A0291311 pages inactive
=C2=A0 =C2=A0 14799 pages in the laundry queue
=C2=A0 =C2=A0171684 pages wired down
=C2=A0 1126516 pages free
=C2=A0 =C2=A0 =C2=A04096 bytes per page
=C2=A0 1445115 total name lookups
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 cache hits (92% pos + 4% neg) system 0% = per-directory
=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 deletions 0%, falsehits 0%, toolong 0%
Boot time : 1571687893

procs=C2=A0 =C2=A0 =C2=A0memory=C2=A0 =C2=A0 =C2=A0 =C2=A0 page=C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 disks
faults=C2=A0 =C2=A0 =C2=A0 =C2=A0 cpu0=C2=A0 =C2=A0 =C2=A0cpu1=C2=A0 =C2=A0= =C2=A0cpu2=C2=A0 =C2=A0 =C2=A0cpu3 r b w=C2=A0 =C2=A0 =C2=A0avm
fre=C2=A0 flt=C2=A0 re=C2=A0 pi=C2=A0 po=C2=A0 =C2=A0 fr=C2=A0 =C2=A0sr ad0= pa0=C2=A0 =C2=A0in=C2=A0 =C2=A0 sy=C2=A0 =C2=A0 cs us sy
id us sy id us sy id us sy id 0 0 0 26911784 4506004 1840=C2=A0 =C2=A00
1=C2=A0 =C2=A00=C2=A0 1618=C2=A0 717=C2=A0 =C2=A00=C2=A0 =C2=A00=C2=A0 131 = 15091=C2=A0 3097=C2=A0 7=C2=A0 3 90=C2=A0 7=C2=A0 3 90=C2=A0 7
3 90=C2=A0 7=C2=A0 3 90

memory info:

real memory=C2=A0 =3D 8589934592 (8192 MB)
avail memory =3D 8166465536 (7788 MB)

last pid: 15327;=C2=A0 load averages:=C2=A0 0.58,=C2=A0 0.39,=C2=A0 0.35=C2= =A0 up
0+01:35:42=C2=A0 =C2=A0 21:33:55 56 processes:=C2=A0 1 running, 55 sleeping=

Mem: 1576M Active, 1138M Inact, 58M Laundry, 671M Wired, 245M
Buf, 4400M Free Swap: 48G Total, 48G Free

hw.physmem: 8463925248
hw.usermem: 7760547840
hw.realmem: 8589934592

=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0total=C2=A0 =C2=A0 =C2=A0 = =C2=A0used=C2=A0 =C2=A0 =C2=A0 =C2=A0free=C2=A0 =C2=A0 =C2=A0shared
buffers=C2=A0 =C2=A0 =C2=A0cached Mem:=C2=A0 =C2=A0 =C2=A0 =C2=A08030732=C2= =A0 =C2=A0 2359544
5671188=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 0=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0 Swap:
50331644=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2=A050331644

swapinfo:

Device=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1K-blocks=C2=A0 =C2=A0 =C2=A0Used= =C2=A0 =C2=A0 Avail Capacity
/dev/ada0s1b=C2=A0 =C2=A0 =C2=A050331644=C2=A0 =C2=A0 =C2=A0 =C2=A0 0 50331= 644=C2=A0 =C2=A0 =C2=A00%

vmstat:

procs=C2=A0 =C2=A0 =C2=A0memory=C2=A0 =C2=A0 =C2=A0 =C2=A0 page=C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 disks
faults=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cpu r b w=C2=A0 =C2=A0 =C2=A0avm=C2= =A0 =C2=A0 =C2=A0fre=C2=A0 flt=C2=A0 re=C2=A0 pi=C2=A0 po
fr=C2=A0 =C2=A0sr ad0 pa0=C2=A0 =C2=A0in=C2=A0 =C2=A0 sy=C2=A0 =C2=A0 cs us= sy id 0 0 0 26911768
4505984 1841=C2=A0 =C2=A00=C2=A0 =C2=A01=C2=A0 =C2=A00=C2=A0 1619=C2=A0 717= =C2=A0 =C2=A00=C2=A0 =C2=A00=C2=A0 131 15093=C2=A0 3097
7=C2=A0 3 90


Message replied to:

Date: Mon, 21 Oct 2019 20:17:51 +1030
From: "Erich Heinzle (a1039181 AT gmail DOT com) [via
geda-help AT delorie DOT com]" <geda-help AT delorie DOT com> To= : "Vladimir
Zhbanov (vzhbanov AT gmail DOT com) [via geda-help AT delorie DOT com]" <geda-help AT delorie DOT com> Subject: Re: [geda-help] Question: New=
User - How To Create Very Simple Unique PCB With No Components


> The aperture made in a polygon with polygon hole tool will
> also be a polygon. I assumed you'd be making vent holes that
> are rectangular. A large via turned into a hole may do the
> same job for you, if you want a round vent hole
>
> regards,
>
> Erich
>
> On Mon, 21 Oct 2019 13:39 John L. Males (jlmales AT gmail DOT com)
> [via geda-help AT delorie DOT com], <geda-help AT delorie DOT com&g= t; wrote:
>
> > -----BEGIN PGP SIGNED MESSAGE-----
> > Hash: SHA1
> >
> > Hello Erich,
> >
> > I have tried the make hole in polygon via the toolbar.=C2=A0 It > > seems not to make round holes or I am just not using
> > correctly.=C2=A0 I have tried using this make hole in polygon
> > several times the last few days.=C2=A0 It may be that hole does > > not mean round based on how I have tried to use the
> > function.
> >
> > I have been looking at how parts in the library are made.=C2=A0 I=
> > have not found enough details of this yet to attempt making
> > a air hole part, or more likely hole set 3(wide)x6(long)
> > for the copper area of sensor board I am trying to make a
> > PCB for. With a part I can ensure all holes are spaced and
> > sized the exact same way.=C2=A0 I have a few variations of the > > sensor board I like to design, so having a part for the air
> > flow holes.
> >
> > I also likely need to make parts for different number of
> > screw terminals and different sizes for screw terminal
> > blocks.
> >
> >
> > John L. Males
> > Toronto, Ontario
> > Canada
> > 20 October 2019 22:44 -0400 EDT
> >
> >
> > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> >
> > 2019-10-21 02:33:29+0000-UTC Time: 1571625209 PC/System time
> >
> > 21 Oct 02:33:29 ntpdate[23707]: ntpdate 4.2.8p12-a (1)
> >
> > 21 Oct 02:33:45 ntpdate[25599]: step time server
> > 35.183.57.169 offset 0.001036 sec
> >
> > FreeBSD 11.3-STABLE FreeBSD 11.3-STABLE #0 r349903: Thu Jul
> > 11 16:13:47 UTC 2019
> > root AT releng2 DOT nyi DOT freebsd DOT org:/usr/obj/usr/src/sys/GENERIC
> >
> > (Work in progress alternative to Linux Kernel of its own
> > right, Debian, and
> >=C2=A0 other Linux based Kernel distributions determined.)
> >
> > Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
> > Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz
> > K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @ 1.40GHz
> > (1396.86-MHz K8-class CPU) Intel(R) Core(TM) i3-2367M CPU @
> > 1.40GHz (1396.86-MHz K8-class CPU) Intel(R) Core(TM)
> > i3-2367M CPU @ 1.40GHz (1396.86-MHz K8-class CPU) Intel(R)
> > Core(TM) i3-2367M CPU @ 1.40GHz (1396.86-MHz K8-class CPU)
> >
> > dev.cpu.0.temperature: 68.0C
> > dev.cpu.1.temperature: 68.0C
> > dev.cpu.2.temperature: 64.0C
> > dev.cpu.3.temperature: 63.0C
> > hw.acpi.thermal.tz0.temperature: 67.1C
> >
> > vmstat -s:
> >
> > 128148525 cpu context switches
> >=C2=A0 =C2=A06594426 device interrupts
> >=C2=A0 =C2=A01140464 software interrupts
> >=C2=A0 27350639 traps
> > 498775320 system calls
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 27 kernel threads created
> >=C2=A0 =C2=A0 =C2=A0 3323=C2=A0 fork() calls
> >=C2=A0 =C2=A0 =C2=A0 1057 vfork() calls
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 rfork() calls
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 swap pager pageins
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 swap pager pages paged in
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 swap pager pageouts
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 swap pager pages paged out
> >=C2=A0 =C2=A0 =C2=A010431 vnode pager pageins
> >=C2=A0 =C2=A0 134839 vnode pager pages paged in
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0489 vnode pager pageouts
> >=C2=A0 =C2=A0 =C2=A0 7512 vnode pager pages paged out
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 page daemon wakeups
> >=C2=A0 13304337 pages examined by the page daemon
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 clean page reclamation shortfa= lls
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 pages reactivated by the page = daemon
> >=C2=A0 =C2=A0 285997 copy-on-write faults
> >=C2=A0 =C2=A0 =C2=A0 8249 copy-on-write optimized faults
> >=C2=A0 15484848 zero fill pages zeroed
> >=C2=A0 =C2=A0 =C2=A0 7381 zero fill pages prezeroed
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 45 intransit blocking page faults
> >=C2=A0 27568989 total VM faults taken
> >=C2=A0 =C2=A0 =C2=A017970 page faults requiring I/O
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 pages affected by kernel threa= d creation
> >=C2=A0 =C2=A0 219177 pages affected by=C2=A0 fork()
> >=C2=A0 =C2=A0 =C2=A038949 pages affected by vfork()
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 pages affected by rfork()
> >=C2=A0 20724523 pages freed
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A00 pages freed by daemon
> >=C2=A0 =C2=A07108958 pages freed by exiting processes
> >=C2=A0 =C2=A0 287566 pages active
> >=C2=A0 =C2=A0 949024 pages inactive
> >=C2=A0 =C2=A0 =C2=A076999 pages in the laundry queue
> >=C2=A0 =C2=A0 288726 pages wired down
> >=C2=A0 =C2=A0 405416 pages free
> >=C2=A0 =C2=A0 =C2=A0 4096 bytes per page
> >=C2=A0 =C2=A04563245 total name lookups
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cache hits (93% pos + 3% = neg) system 0%
> > per-directory deletions 0%, falsehits 0%, toolong 0%
> >
> > Boot time : 1571592669
> >
> > procs=C2=A0 =C2=A0 =C2=A0memory=C2=A0 =C2=A0 =C2=A0 =C2=A0 page= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 disks=
> > faults=C2=A0 =C2=A0 =C2=A0 =C2=A0 cpu0=C2=A0 =C2=A0 =C2=A0cpu1=C2= =A0 =C2=A0 =C2=A0cpu2=C2=A0 =C2=A0 =C2=A0cpu3 r b w=C2=A0 =C2=A0 =C2=A0avm<= br> > > fre=C2=A0 flt=C2=A0 re=C2=A0 pi=C2=A0 po=C2=A0 =C2=A0 fr=C2=A0 = =C2=A0sr ad0 pa0=C2=A0 =C2=A0in=C2=A0 =C2=A0 sy=C2=A0 =C2=A0 cs us
> > sy id us sy id us sy id us sy id 0 0 0 29925660 1621604
> > 847=C2=A0 =C2=A00 0=C2=A0 =C2=A00=C2=A0 =C2=A0637=C2=A0 409=C2=A0= =C2=A00=C2=A0 =C2=A00=C2=A0 203 15321=C2=A0 3936=C2=A0 7=C2=A0 4 88
> > 8=C2=A0 3 89=C2=A0 8 3 89=C2=A0 8=C2=A0 3 89
> >
> > memory info:
> >
> > real memory=C2=A0 =3D 8589934592 (8192 MB)
> > avail memory =3D 8166465536 (7788 MB)
> >
> > last pid: 35247;=C2=A0 load averages:=C2=A0 0.92,=C2=A0 0.98,=C2= =A0 0.93=C2=A0 up
> > 0+09:02:36=C2=A0 =C2=A0 02:33:45 60 processes:=C2=A0 1 running, 5= 9 sleeping
> >
> > Mem: 1124M Active, 3707M Inact, 301M Laundry, 1128M Wired,
> > 621M Buf, 1583M Free Swap: 48G Total, 48G Free
> >
> > hw.physmem: 8463925248
> > hw.usermem: 7281143808
> > hw.realmem: 8589934592
> >
> >=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 total=C2=A0 =C2= =A0 =C2=A0 =C2=A0used=C2=A0 =C2=A0 =C2=A0 =C2=A0free=C2=A0 =C2=A0 =C2=A0sha= red
> > buffers=C2=A0 =C2=A0 =C2=A0cached Mem:=C2=A0 =C2=A0 =C2=A0 =C2=A0= 8030732=C2=A0 =C2=A0 2613004
> > 5417728=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 0=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0 Swap:
> > 50331644=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 0=C2=A0 =C2=A050331644=
> >
> > swapinfo:
> >
> > Device=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 1K-blocks=C2=A0 =C2=A0 = =C2=A0Used=C2=A0 =C2=A0 Avail Capacity
> > /dev/ada0s1b=C2=A0 =C2=A0 =C2=A050331644=C2=A0 =C2=A0 =C2=A0 =C2= =A0 0 50331644=C2=A0 =C2=A0 =C2=A00%
> >
> > vmstat:
> >
> > procs=C2=A0 =C2=A0 =C2=A0memory=C2=A0 =C2=A0 =C2=A0 =C2=A0 page= =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 disks=
> > faults=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0cpu r b w=C2=A0 =C2=A0 = =C2=A0avm=C2=A0 =C2=A0 =C2=A0fre=C2=A0 flt=C2=A0 re=C2=A0 pi=C2=A0 po
> > fr=C2=A0 =C2=A0sr ad0 pa0=C2=A0 =C2=A0in=C2=A0 =C2=A0 sy=C2=A0 = =C2=A0 cs us sy id 0 0 0 29925660
> > 1621608=C2=A0 847=C2=A0 =C2=A00=C2=A0 =C2=A00=C2=A0 =C2=A00=C2=A0= =C2=A0637=C2=A0 409=C2=A0 =C2=A00=C2=A0 =C2=A00=C2=A0 203 15320=C2=A0 3936=
> > 8=C2=A0 3 89
> >
> >
> > Message replied to:
> >
> > Date: Mon, 21 Oct 2019 12:31:37 +1030
> > From: "Erich Heinzle (a1039181 AT gmail DOT com) [via
> > geda-help AT delorie DOT com]" <geda-help AT delorie DOT com<= /a>> To:
> > "Vladimir Zhbanov (
vzhbanov AT gmail DOT com) [via
> > geda-help AT delorie DOT com]" <geda-help AT delorie DOT com<= /a>> Subject:
> > Re: [geda-help] Question: New User - How To Create Very
> > Simple Unique PCB With No Components
> >
> >
> > > There is a tool on the toolbar that allows you to make
> > > openings/holes in polygons. You should try to get the
> > > hang of this so you can do this around openings to avoid
> > > copper coming right up to the edge of the aperture, to
> > > prevent possible tearing of the copper when the opening
> > > is being routed. This "pullback" is often around 0= .2mm
> > >
> > > Regards,
> > >
> > > Erich
> > -----BEGIN PGP SIGNATURE-----
> >
> > iF0EARECAB0WIQQxRId2q5JPHFiozTr5X9dS0HpoEAUCXa0bhwAKCRD5X9dS0Hpo<= br> > > EHEzAJ4tI/q5pyUNRUzpJSiHOaMx1p6yRQCgzxBsQPXcqV1TRcg9SWVVjVdec9M= =3D
> > =3DBpWP
> > -----END PGP SIGNATURE-----
> >
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--0000000000002ea0e1059572f218--