eb79e91175
This is a fix to bug report 589 by Bohdan Tkhir:
Remove only mfg=something, icrating=, vceo=, type=,
not any combination of text like net_type=... .
Restrict this removal to compatibility modes ps or lt.
4 years ago
a2beac6741
not only de-allocate the vector, but also remove it from the list.
This is to prevent a crash when after simulating with a buggy input like:
save all @q1[nonesense] (non-existing parameter) a command 'print all'
is given.
4 years ago
aaa6798950
Fix bugs found while investigating Bug #585 (convergence failure only
on Linux). In dctran.c make it impossible for a transient simulation
to run far past its end time and fix an infinite loop attempting to remove
the automatically-inserted ending breakpoint. In outitf.c fix memory
corruption if the simulation does over-run (change suggested by Holger Vogt).
4 years ago
838ad2b10c
Add multiplier flag 'm' to behavioral capacitor and inductor
4 years ago
7e8e9ef001
Update copyright info to 2022
4 years ago
40c2419a43
Two memory leaks found interactively with valgrind with safe fixes.
4 years ago
7511bef7d4
Fix memory leak found by valgrind/paranoia.
4 years ago
8c7b7789d9
Suppress warning from gcc 10.2.1.
4 years ago
88481d4bfb
Further change for #578 "Crash while plotting single complex vector".
Move the check on vector lengths to ensure all cases are covered.
4 years ago
dc978a4193
Suppress warnings from function pointer casts seen with gcc 10.2.1.
4 years ago
d805674a94
Set {} to remove compiler warning (VS)
4 years ago
764a651b73
Add a note that wrs2p currently is limited to two ports only.
4 years ago
129893b399
S-parameters: Replace S11 by S_1_1 etc. to avoid ambiguity
when more than 10 ports are measured.
Update to S-parameter script and command wr2sp
4 years ago
67726f7f8b
Add new flags to command devhelp:
-type (show parameter types)
-flags (show parameter flags)
Patches provided by Mikolaj Wielgus
4 years ago
41e48b954d
Rename a variable so that it does not clash with one in outer scope.
4 years ago
b6abcb0436
Searching for params: as plain identifier
4 years ago
6153f2c887
Remove the special handling of X... device names.
Subcircuit devices are saved with leading X in their names.
4 years ago
519915202f
Fix Bug #577 "Zooming iplot drops vectors" and three crashes when
the iplot window is closed during simulation.
4 years ago
0be163d8d8
Search for "off" token in device instance lines not with
C standard fcn strstr, but with search_plain_identifier().
Thus allow model names that contain "off" (like offset)
4 years ago
08a12b5355
Add a function itoa10 and use it
instead of non-standard itoa.
4 years ago
d04445e085
When calculating power, we need to exclude thermal nodes
of devices like diodes (d) and MOS (m)
4 years ago
2fabc53f4f
Add flag 'power' to fcn setallvsources()
Add code to calculate the power dissipation in a device
(top level instances, including X (subcircuit) invocations).
4 years ago
a165556088
revert polarity of current mesurements:
current positive when flowing into device, e.g.
Ic, Ib of a positively biased npn.
Add current measurement for all nodes of a device,
e.g. .probe i(Q1) will measure Ic, Ib, Ie (and Is)
4 years ago
39b837a405
Fix Bug #402 "Crash related to aliases". Do not return freed pointer.
4 years ago
16f619818e
Remove a conflict between the text variable substitution like
set text = "mytext"
set newtext = new.{$text}
echo $newtext
and the command circbyline, which may have to process strings
containing braces {...} without any change to the string.
Do not call cp_doglob() when command circbyline is executed.
4 years ago
b798076415
make comment more verbose
4 years ago
597bc9edd0
Remove a typo: runable --> runnable
4 years ago
287406459a
Make error message more verbose
4 years ago
c65155880c
Make "nogrid" plotting option work. The deleted code was in the original
commit, so the reason for it can not be traced.
4 years ago
4ebf4901b9
S-parameters in ngspice
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
4 years ago
b1e73370ed
We start not at 0, but use the mean value (given in PARAM2) as
start value
4 years ago
b73939e379
Patch allowing call to S parameter simulation also from .control section by using command 'sp'
4 years ago
99f2414caf
Prevent a segfault when the parameter to command 'repeat' is given,
but cannot be evaluetd to a number.
4 years ago
56a3771d9a
.probe: replace (all) by alli (we only measure all currents)
4 years ago
4cc6222230
Make function search_plain_identifier non-static
Declare info on the compatibility mode as a 'Note'.
4 years ago
696736b2b3
adding expressions in {} as pwl parameters
not complete, still requires caring about the FIXME above.
4 years ago
242a1d796a
Remove the "type" declaration from a .model line
4 years ago
36868e0b0f
Use #ifdef XSPICE to exclude findvec_alle() if
XSPICE is not selected.
4 years ago
ed2d48756c
exclude 'type=xxx' from model declaration
4 years ago
f21255ef1b
Fix regression bug #579
Accept numbers to ac statement in voltage (current) sources
also given as parameters.
4 years ago
20d5919e59
Terminal setting to X11 fails in macOS, and is not required
on Linux.
Setting terminal here is redundant, so remove this setting.
4 years ago
12a93c9fe6
Update to plotting of event nodes:
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).
4 years ago
342a16d6e1
Add a flag 'alle' (all event nodes) to the plot command (and maybe others).
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.
4 years ago
0557bc60bf
Prevent crash if nsp is evaluated to 0
4 years ago
917dab9da7
new flag 'digitop' for the 'plot' command:
Plot digital (event nodes) vertically, separated by 0.1
The grid is adapted acordingly.
set xbrushwidth=3 will yield good results.
4 years ago
2c10c4aebd
S parameter simulation
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/
4 years ago
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.
4 years ago
62f326b9d0
Fix a bug from previous commit: min -> MIN
4 years ago
0eb272243f
Enable RKM notation also for inductors (e.g. 1u2 for 1.2u)
4 years ago
640fa7e17b
bug 578 crash when scale is too short
Warning message if scale and vector length do not match.
Restrict number of points plotted to the smaller of both.
4 years ago
Holger Vogt
Giles Atkinson
Alessio Cacciatori
Vadim Kuznetsov
Brian Taylor