67704d2a1e
Update to the VS project files:
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Add sp simulation to shared ngspice and fftw
Remove a few old, invalid *.h file entries
2022-03-30 12:02:04 +02:00
d903eb45cd
Linking failed on openSUSE Linux gcc:
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make the inline functions static to allow linking
2022-03-29 17:50:00 +02:00
95e1eaf396
Provide access to the necessary structs like cplx
2022-03-29 16:22:49 +02:00
39f43a1b1d
add missing noisesp.c
2022-03-29 16:00:10 +02:00
b2923ee7ff
New examples: command 'sp' and three-port example
2022-03-29 15:51:04 +02:00
8bdcc94b95
Patch suggested by Alessio Cacchiatori at
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https://sourceforge.net/p/ngspice/discussion/127605/thread/7a2655c86f/
2022-03-29 15:30:39 +02:00
abd5b5ea04
S-parameters in ngspice
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With this commit the patch provided by Alessio Cacchiatori the S-parameter is completed:
Noise simulation added with C matrix output
Y and Z matrix output enabled
To allow compiling with gcc, the dense.h inline functions have been put into denseinlines.h
2022-03-29 09:06:10 +02:00
86132f445d
We start not at 0, but use the mean value (given in PARAM2) as
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start value
2022-03-28 18:00:14 +02:00
e52ea6109a
Patch allowing call to S parameter simulation also from .control section by using command 'sp'
2022-03-27 10:40:12 +02:00
ae3d171d91
Prevent a segfault when the parameter to command 'repeat' is given,
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but cannot be evaluetd to a number.
2022-03-21 16:53:37 +01:00
7de6d65e6d
Fix internet address
2022-03-21 16:51:12 +01:00
9be02e7334
Replace (all) by alli
2022-03-14 11:05:10 +01:00
7f2229f024
replace (all) by alli
2022-03-14 10:58:05 +01:00
714aae3d2f
.probe: replace (all) by alli (we only measure all currents)
2022-03-14 10:56:16 +01:00
dd2eb6c652
Make function search_plain_identifier non-static
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Declare info on the compatibility mode as a 'Note'.
2022-03-14 10:54:47 +01:00
dec3fd0fd9
adding expressions in {} as pwl parameters
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not complete, still requires caring about the FIXME above.
2022-03-13 11:39:06 +01:00
509c2347cc
Remove the "type" declaration from a .model line
2022-03-13 11:24:33 +01:00
8dc34b31a2
If XSPICE is not selected, still send CKTspDump(ckt, freq, spPlot),
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but without ipc (spPlot instead of undefined acPlot)
2022-03-11 23:34:14 +01:00
d14ea924b3
Use #ifdef XSPICE to exclude findvec_alle() if
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XSPICE is not selected.
2022-03-11 23:32:25 +01:00
b0a54137a9
exclude 'type=xxx' from model declaration
2022-03-11 23:31:26 +01:00
e3b6deaf56
remove duplicate pointer allocation
2022-03-06 23:12:34 +01:00
31a0f3eaf6
d_pwm: Add a hybrid oscillator (analg control in, digital out) with PWM
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(pulse width modulation) capability, oscillation frequency is a parameter.
The model has been derived from the d_osc example.
2022-03-04 11:43:18 +01:00
e61c92af5a
save only relevant digital data (command 'esave'
2022-02-26 11:06:39 +01:00
5af7956498
remove options not needed
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local behavior setting
2022-02-26 11:01:12 +01:00
81d5def76d
Replace $ in instance and.model lines by ;
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$ is not a valid end-of-line comment delimiter when PS
compatibility mode is chosen.
2022-02-25 12:40:15 +01:00
78f22cf5f3
Replace $ by ; as a universally valid end-of-line-comment delimiter
2022-02-25 11:57:19 +01:00
ad03463c9b
Add more parameters to the example
2022-02-22 20:49:23 +01:00
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
Holger Vogt
Alessio Cacciatori
Vadim Kuznetsov
dwarning
holger