93dbc846a3
declare functions and variables static, if so
2026-04-30 13:06:26 +02:00
3d82891a87
reformat, set better error message for src_process()
2026-04-30 13:06:26 +02:00
feb89e07dc
add progress report when entering wav output stage
2026-04-30 13:06:26 +02:00
8c157b887e
add commands sndprint, sndparam with
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associated functions com_sndprint and com_sndparam
2026-04-30 13:06:25 +02:00
fd254d7620
add dotcards .sndparam and .sndprint
2026-04-30 13:06:25 +02:00
e1e0d08ad5
add files sndprint, vsjack
2026-04-30 13:06:25 +02:00
d20315309f
Do not replace GND by 0 f if GND is used inside of the subcircuit
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and is referenced on the .subckt line, and ps is set.
This will allow using this subcircuit with non-zero reference
voltage.
2026-04-30 11:26:17 +02:00
51ebf841ac
Make the memory printout more portable and readable.
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Avoid integers, uses doubles.
2026-04-28 20:17:01 +02:00
cb1a29b8c0
If newcompat.ki is enabled, allow /gnd and /0 (local ground symbols
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in KiCad and replace them by true ngspice ground 0 .
2026-04-28 16:19:12 +02:00
9ef52c10b9
newcompat.ki has already been set in sharedspice.c
2026-04-28 16:17:35 +02:00
7cf526ce4c
Update memory check:
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Only for WINDOWS baile out if requested memory is larger than existing.
For other OSs issue a warning, but then move on.
2026-04-28 11:50:46 +02:00
2c0aabd760
Remove linker warnings (VS2022)
2026-04-25 11:46:35 +02:00
1636ca3ce1
Show that the external process 'gnuplot' is running (Windows only)
2026-04-24 23:30:00 +02:00
597358f4a8
remove linker warning.
2026-04-24 15:58:05 +02:00
08accebcd3
Move the memory check to a place where it is called once only per plot
2026-04-24 15:21:34 +02:00
215dd0e136
Status display 'shell', if shell command takes its time.
2026-04-24 14:47:15 +02:00
21b3131e12
Implement getrusage() with ru_maxrss permanently for Apple ARM.
2026-04-18 13:27:07 +02:00
7859aa0db9
Updating the 'available memory' measurement for Apple ARM 64 bit
2026-04-17 17:10:31 +02:00
afd4eb64ed
Fix a bug introduced by yesterday's commit
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8abfb5aeb0
2026-04-07 22:25:27 +02:00
8abfb5aeb0
Remove unused ft_gidb
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Add debug ft_shvecsearch
Make ft_codemodelerror more verbose.
2026-04-06 14:15:42 +02:00
ae4a05158b
Ugly fix for failing MacOS builds on github: move parse-binon.y to the top.
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BUILT_SOURCES seems not to work.
2026-04-01 09:53:34 +01:00
e42a9e6b5c
Fix excessive forcing to lower-case in pure script files.
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Add string comparisons as protected commands so they can be case-sensitive.
2026-04-01 07:35:20 +01:00
3586cbcbea
Fix crash when a "*ng_script_with_params" script is called
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from a control section.
2026-04-01 07:35:20 +01:00
4feeb94b12
Improve error message, make fprintf independent from OS
2026-03-30 16:03:19 +02:00
96404e9939
Exclude memory check for Apple Silicon
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Not yet working as getAvailableMemorySize delivers wrong values.
2026-03-30 16:00:32 +02:00
f227a3abd6
Prevent a crash with shared ngspice when memory is exhausted:
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Add a pre-check if available memory is sufficient. If not, bail out.
2026-03-27 10:31:30 +01:00
cd14f85cde
Remove ft_skywaterpdk, replace it by variable no_auto_braces
2026-03-25 13:33:52 +01:00
aab3371f36
A memory leak occurs when command 'step' is followed by 'quit'
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without having reached the final TSTOP.
New function DCtran_step_quit() removes the leak.
2026-03-25 13:33:17 +01:00
af67662a3f
In case of transient simulation error, bail out when fft is called.
2026-03-20 16:59:11 +01:00
65e5ccb7bb
Make fft scaling independent from rounding behaviour for odd data.
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Add a time slot to fft span.
2026-03-20 13:37:06 +01:00
b3a78b02cc
Special Nyquist scaling only for even length.
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Let nyquist bin not empty for odd vector
2026-03-20 13:33:39 +01:00
88895f1394
Parameter np=xx added. xx may be a number or auto2n.
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If np is not set, 'linearize' behaves as usual, (TSTOP-TSTART)/TSTEP + 1.5
If np=<number>, integer <number> is used
If np=auto2n, the number of points is 2^n, close to (TSTOP-TSTART)/TSTEP.
2026-03-20 10:58:36 +01:00
38ce7778b3
Update 2 to warning messages if osdi or code model files cannot be loaded
2026-03-20 10:57:37 +01:00
7d0dce0e70
Update to warning messages if osdi or code model files cannot be loaded
2026-03-20 10:57:23 +01:00
f86018afe9
Do not give up when non-existing fft window is chosen,
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but issue a message and go on.
2026-03-20 10:43:44 +01:00
7a76310b6b
Added parameter numPeriod so that the user can select the number of fundamental frequency periods used in the detection of the fundamental frequency and its harmonics. This is usefull when trying to recover the fundamental frequency and its harmonics from a noisy signal, like the output of a DCDC converter
2026-03-20 10:40:15 +01:00
e613d5b8db
Improve error message, no output of line string if not 'set ngdebug'
2026-03-20 10:38:51 +01:00
603089b29f
Re-enable not setting lower case if commands from spinit or .spiceinit
2026-03-20 10:38:21 +01:00
a165ab5c28
Allow Cd as a valid C reference designator for a capacitor,
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i.e. lower-casing of node names,
by re-organizing the setting of lower cases in the netlist:
No lower-casing for cd only while in a .control section.
2026-03-20 10:37:42 +01:00
d13cd984f4
Special treatment while spiltting multiple .param lines, if .param is a .func
2026-03-20 10:35:32 +01:00
7474cd70d0
Ignore .hdl and .biaswarn commands.
2026-03-20 10:34:45 +01:00
84f87aeafd
Improve error message by adding the sourcing netlist line
2026-03-20 10:31:34 +01:00
81d3812db0
Add a user-settable variable measureprec to set the number of digits
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when printing the measure outputs.
Internally this is a global variable measure_precision.
Enable all measure commands to recognize measure_precision when
printing an output.
Default value is 5 (yielding 6 digits after .?).
2026-03-20 10:28:28 +01:00
9ac5bda207
After an ac simulation, a tran measurement causes a segfault.
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A check prevents this issue.
2026-02-03 22:38:56 +01:00
afb17cb6c7
New analogue and digital device models from TI contain
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the token GND in their subcircuit. Up to now ngspice has
declared GND as global and replaced it by 0.
Now, if PS is selected as compat mode, GND is not
declared as global, and is not replaced inside of a subcircuit.
2026-02-03 14:25:09 +01:00
b25ff08307
Moving window filtering with function 'newvec = mtimeavg(vec)'
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Window of fixed time width given by 'set mtimeavgwindow=400u'
Length and scale of newvec resembles the original vetor vec.
Large vec and large mtimeavgwindow take their time.
OpenMP is used if available.
2026-02-03 14:23:32 +01:00
84ce2b4084
Exclude B voltage source, whan '.probe alli' is used.
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It already gets a bxx#branch for current measurement.
2026-02-03 14:23:22 +01:00
23eafe9978
remove redundant definition and unused variable
2026-02-03 14:22:57 +01:00
cd6ca5e86a
re-enable maling old app ngsconvert
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ngnutmeg is still defect
2026-02-03 14:22:21 +01:00
8737839f41
Add a function m3avg(vector) for filtering of trap ringing.
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Moving average with D(n) = (C(n-1)/2 + C(n) + C(n+1)/2)/2
2026-02-03 14:20:08 +01:00
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