a7123e2f4c
Merge branch 'pre-master' of ssh://git.code.sf.net/p/ngspice/ngspice into pre-master
2022-02-22 20:40:16 +01:00
f21255ef1b
Fix regression bug #579
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Accept numbers to ac statement in voltage (current) sources
also given as parameters.
2022-02-22 20:39:20 +01:00
2f13793ba7
old mode 100644
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new mode 100755
2022-02-22 15:47:47 +01:00
20d5919e59
Terminal setting to X11 fails in macOS, and is not required
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on Linux.
Setting terminal here is redundant, so remove this setting.
2022-02-22 15:22:21 +01:00
12a93c9fe6
Update to plotting of event nodes:
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Distance is now 1.5, scaling and cutouts are possible
(with some lack of precision).
Still missing: y axis labeling (no numbers, but node names).
2022-02-21 20:19:56 +01:00
342a16d6e1
Add a flag 'alle' (all event nodes) to the plot command (and maybe others).
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All event nodes with length greater than 1 are translated to vectors
with a common scale (named step) and are assembled in a new plot
named 'digital'. They may be plotted or otherwise used in a
.control section.
2022-02-21 20:16:20 +01:00
0557bc60bf
Prevent crash if nsp is evaluated to 0
2022-02-21 16:56:16 +01:00
20abe9ca38
white spaces
2022-02-20 14:55:10 +01:00
917dab9da7
new flag 'digitop' for the 'plot' command:
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Plot digital (event nodes) vertically, separated by 0.1
The grid is adapted acordingly.
set xbrushwidth=3 will yield good results.
2022-02-19 17:25:57 +01:00
7130097710
Prevent crash when no simulation has been run and
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asking for plotting an event node
2022-02-19 17:23:36 +01:00
f2ba4a93fb
Update example for independent grid and line widths
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in polar or Smith plots.
2022-02-17 15:50:27 +01:00
36da24e251
Add another RF example, drawn from fig. 13.2 of
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https://qucs-help.readthedocs.io/en/spice4qucs/RF.html
2022-02-17 15:50:05 +01:00
954cc86e59
Add new or upgraded functions as of 01-09-22.
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Add a function prototype for cmod.
Rename function conj to conju because conj
is already defined differently in complex.h
2022-02-17 15:49:53 +01:00
94a73ffef2
Add changes from 01-09-22, but without the extra extern calls,
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which have led to a bunch of warnings when compiling with gcc.
2022-02-17 15:49:33 +01:00
e99638c89f
Remove int <--> unsigned int warning
2022-02-17 15:49:20 +01:00
4e1ae255f6
Inlude code into #ifdef RFSPICE ... #endif
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to allow compiling without pre-processor flag RFSPICE.
2022-02-17 15:49:09 +01:00
909fbc8988
Add RFSPICE (S parameter simulation) to VS for shared ngspice and fftw
2022-02-17 15:49:00 +01:00
de572d2cdf
Remove in <--> unsigned int mismatch
2022-02-17 15:48:52 +01:00
c2d279a1ef
Remove trailing spaces.
2022-02-17 15:48:31 +01:00
648ba396ff
Add missing makefile.am in src/math/dense
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and add src/math/dense to AC_CONFIG_FILES
in configure.ac
2022-02-17 15:48:25 +01:00
3b0eb41c74
Enable compiling with --enable-sp for RF SPICE
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Set preprocessor flag RFSPICE
Add new files and directory 'dense' ('dense' is still buggy)
2022-02-17 15:48:19 +01:00
5b8ed0a84e
Remove redundant declarations
2022-02-17 15:48:10 +01:00
2c10c4aebd
S parameter simulation
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Command '.sp'
arbitrary number of ports
ports made with modified VSRC
Patch provided by Alessio Cacciatori
https://sourceforge.net/p/ngspice/discussion/127605/thread/7a2655c86f/
2022-02-17 15:48:00 +01:00
b774d03162
Change the y-axis direction for a 2d Cider gnuplot. The device surface is at the top and downwards is into the material, which is the normal presentation. Note that the x/y mesh commands in a Cider model also affect the orientation.
2022-02-17 15:45:28 +01:00
62f326b9d0
Fix a bug from previous commit: min -> MIN
2022-02-07 22:39:27 +01:00
0eb272243f
Enable RKM notation also for inductors (e.g. 1u2 for 1.2u)
2022-02-07 16:00:29 +01:00
640fa7e17b
bug 578 crash when scale is too short
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Warning message if scale and vector length do not match.
Restrict number of points plotted to the smaller of both.
2022-02-07 15:59:43 +01:00
4f82a24df2
Add parameter 'isgrid' to plotting of arcs.
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Smithgrid and polar plots could not discern between xgridwidth and
xbrushwidth. This is now available, similar to straight line plotting.
Tested also for PS and SVG.
2022-02-01 12:23:29 +01:00
afde37c35d
add y-axis label
2022-02-01 12:21:08 +01:00
16f586b65e
Respect the "tstart" parameter when saving event node data (XSPICE).
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Fixes Support Request #47 : "XSpice memory usage (TRAN TSTART effect)".
2022-01-28 12:25:36 +01:00
6494befb2f
Request backing store for X11 plot windows. When supported by the X server
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windows are redrawn vey quickly without replotting.
2022-01-28 12:24:58 +01:00
f4285384e7
Add code in graf.c to merge connected lines with the same slope before
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plotting. This speeds output and reduces file size when the vector
length is much larger than the number of pixels. It should help with
Feature Request #58 :
"Graph plotting under windows redraw very slow and hard to work with",
but is not a full fix.
2022-01-28 12:24:51 +01:00
ce9bc9fc64
The re-painting due to mouse-click under MS Windows is caused by line 561
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of windisp.c. Upon left mouse button up the plot recangle is invalidated,
and a WM_PAINT message is generated (same on line 614 for right mouse
button up). If not re-pained, artifacts may be left on the canvas after
collecting coordinate data.
Shifting the command InvalidateRect to a place where it becomes active
only after the mouse has been moved, does the trick. Simple clicking
(right or left) will not cause a re-paint any more.
2022-01-28 12:11:39 +01:00
857fbec985
Improve iteration limit options display
2022-01-17 12:06:35 +01:00
74787f0c33
Fix EXTERNAL type in isrc
2022-01-17 11:32:01 +01:00
ced2128f58
.measure results from batch mode may be saved in a file
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(in addition to the printout)
Add command
set measoutfile=<path/filename>
to .spiceinit or to a .control section in the netlist
2022-01-15 23:28:06 +01:00
0c34ac019f
use total current for diffcap calculation
2022-01-15 16:22:42 +01:00
a464ef47bc
meas example with output redirection
2022-01-15 16:03:19 +01:00
4ee0586cee
Enable output redirection for meas command
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replace printf("... by fprintf(mout, "...
mout is routinely set to cp_out, which then allows redirection by > and >>
2022-01-15 16:02:20 +01:00
018713cc43
Bug 572 Error message 'function 'xyz' currently not supported' was buggy.
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xyz had not been set.
Copy function name to the heap and free accordingly.
2022-01-15 14:43:44 +01:00
46696a6aaa
If function is not found, bail out if strict_errorhandling is set.
2022-01-15 14:09:50 +01:00
632f8c033d
Make numoparam error messages more user friendly.
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Add line number of netlist to the message.
Original line number added to new lines in inpcom.c.
Internal error messages only when 'ngdebug' is set
2022-01-15 13:43:26 +01:00
08bc3ccdd6
Remove compiler warnings (writ_ifs.c ipcsockets.c).
2022-01-13 14:54:16 +01:00
1558c5abcb
Add a suitable error message and fallback to default temperature
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if an error in the temperature entry is found.
2022-01-13 14:48:35 +01:00
5a065c1657
Originally only '.temp 125' had been accepted.
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There has not been any error message if '=' was used,
the temperature just had been set to 0°C.
Now also '.temp=125' or .temp='param' are accepted.
2022-01-13 10:06:27 +01:00
23e9df0181
Fix for ticket #570 : Interactive prompting is always active.
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Control prompting with variable "interactive" and stop setting it by default.
Add code in main.c to set it for an interactve session.
2022-01-12 15:22:19 +01:00
c4e94cd59b
safeguard against a crash when the s line is buggy
2022-01-12 15:16:06 +01:00
64dba93b93
We are now developing ngspice-36+
2022-01-09 11:57:05 +01:00
2981d0f56d
Use 'esave none' to reduce memory consumption.
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Only analg nodes are to be saved.
2022-01-09 10:58:51 +01:00
f0e9a35eb6
Add 'esave' command to save only specific event nodes.
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Add a prompt for esave/eprint/eprvcd.
2022-01-09 10:58:38 +01:00
Holger Vogt
holger
dwarning
Alessio Cacciatori
Brian Taylor
Giles Atkinson
Kevin Zheng
roman