73ee9e452d
Prevent crash when ca or d are not defined. May happen when
...
.endc is missing.
2022-10-07 13:04:50 +02:00
9e1eac0613
Correct comment: Command circbyline is not involved,
...
we are sending the netlist as an array.
2022-10-07 13:03:18 +02:00
a597c6a295
Suppress I/O redirection for command 'circbyline'.
...
This enables sending commands like
circbyline btest testnode 0 v=((v(in1) - v(in2)) < 0.1 ? 0.111 : v(in1))
2022-10-07 13:02:39 +02:00
c26e4c990a
Move evaluation of statistical functions inside of a B source
...
to after numparam expansion, thus allow parameters in functions agauss etc.
Replace gettok by new gettok_np to ignore characters ( ) ,
which may be left over after parameter expansion.
This fixes bug 593.
2022-10-07 13:01:33 +02:00
ab6e273a5e
Remove inner couple {...} from {{...}} only when instance is not
...
a behavioral source which will be translated to a B source.
2022-10-07 13:01:07 +02:00
b6db33f472
There needs to be 2 variants of d0_gff. One for d_dlatch, the other for d_srlatch.
2022-10-07 12:56:37 +02:00
a8f103eebc
Clean out dead code in model processing.
2022-10-07 12:56:14 +02:00
1a00a30f18
Add support for srff.
2022-10-07 12:55:59 +02:00
7f38ce4ebb
Remove debug code.
2022-10-07 12:55:42 +02:00
648218d5a8
Remove invalid check.
2022-10-07 12:55:25 +02:00
6a067378cb
Add optional debug code to check for name collisions. Connector nodes between gates now have a con_ prefix.
2022-10-07 12:55:06 +02:00
5b3862ebc7
Prevent multiple d_zero_inv99 models per subckt.
2022-10-07 12:54:54 +02:00
9361e9ae6c
Follow convention, use eq() macro. Show replacement cards when ngdebug=TRUE.
2022-10-07 12:54:32 +02:00
e38e1099b5
Create pin and port lists only when variable ps_pins_and_ports is set != 0.
2022-10-07 12:54:17 +02:00
ac9559db76
Remove optional:, params:, text: before generating a ports list.
2022-10-07 12:54:03 +02:00
528c50dc46
Retain the param: section after removing the optional: section from a Pspice subckt declaration.
2022-10-07 12:53:41 +02:00
5a50868264
Add more comments. Move incompatible input name checks to add_..._inout_timing_model() functions for dff, jkff, dltch.
2022-10-07 12:53:22 +02:00
e8dfd16cb2
Add counter test. Check for usage of $d_lo, $d_hi, $d_nc usage with dff, jkff, dltch which will not translate to Xspice.
2022-10-07 12:52:39 +02:00
ecf4ea8978
Get rid of -Wpedantic warnings.
2022-10-07 12:52:04 +02:00
4ce9add137
Remove debugging asserts.
2022-10-07 12:51:51 +02:00
bc8d67d5fa
Generate lists of subckt ports indicating direction (in, out, inout.)
2022-10-07 12:51:33 +02:00
1fb533a3d4
Stopped memory leak in continuation cards when removing old cards.
2022-10-07 12:51:18 +02:00
89c698d4ea
Slight cleanup. Some work ensuring that generated names do not collide may be necessary.
2022-10-07 12:51:03 +02:00
219ca23635
For debug tracing, list the cards before and after udevice replacements.
2022-10-07 12:50:51 +02:00
18e17cefdf
Add pullup/down. Skip spurious '*' line.
2022-10-07 12:50:30 +02:00
813c73966d
Add support for oa/oai compound gates.
2022-10-07 12:50:10 +02:00
7b5c780043
Fix a memory leak. Cleanup the code a bit. All-digital Pspice subckts with U* devices for most used gates/ff can be handled. More extensive test cases are necessary. Also, interfacing subckts with analog ports is not implemented.
2022-10-07 12:49:46 +02:00
96a1b528fd
Replace Pspice U* and .model cards with their Xspice equivalent statements. There are still memory leaks which will be plugged next. The .subckts have only digital ports, which will need to addressed for mixed A/D designs.
2022-10-07 12:49:29 +02:00
2c3c632349
Add translation of ao/aoi compound gates.
2022-10-07 12:49:06 +02:00
a2fd346b1a
Trial run at scanning cards for Pspice U* devices and models. #define INTEGRATE_UDEVICES to turn it on. No new cards are created yet, just lots of debugging info.
2022-10-07 12:48:51 +02:00
9bbcf20584
Add brief usage notes and makefile. asserts will need to be removed after integration is complete.
2022-10-07 12:48:36 +02:00
b367434c78
Add default zero delay models d0_gate, d0_eff, d0_gff, d0_tgate. Use tprintf.
2022-10-07 12:48:21 +02:00
620c15a981
Initial files for translating Pspice u.. instances and timing models into Xspice equivalents. Standard gates, tristate gates, dff, jkff, dlatch are supported. Compound gates and pullup/down are not done. Makefile and frontend/inpcom.c changes have not been finished. These modifications will be needed to complete integration.
2022-10-07 12:47:59 +02:00
360b7dc7ed
Make warning message on missing init file more verbose.
2022-10-07 12:38:38 +02:00
f1d944e4c4
remove typo
2022-10-07 12:38:02 +02:00
f698ce6281
Write out the current in the old fashion
...
1 v1#branch current
when keep#branch is set in .spiceinit.
To make the raw file compatible with ICCAP.
2022-10-07 11:39:18 +02:00
c76efd47ed
If the 'source' command fails, fall back to the input
...
only if in interactive mode. Otherwise exit.
2022-10-07 11:36:07 +02:00
1e304c6e53
Prevent a crash when line is empty
2022-10-07 11:34:39 +02:00
e460b18f97
Allow 'nulltype', which returns NULL pointer.
...
Thus prevent a crash in cieq.
2022-10-07 11:34:25 +02:00
fc83328952
Rename the internal circuit nodes generated by .probe
...
to probe_int_xxx to make it probe specific.
Don't save these nodes.
2022-10-07 11:34:04 +02:00
9619b52180
Don't save the internal device node collCX, added
...
for a new quasi-saturation model of bjt
2022-10-07 11:33:46 +02:00
d93295136b
When plotting the phase, standard now is "Radiant".
...
Only with 'set units=degrees" we plot with unit Degree.
2022-10-07 11:33:24 +02:00
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.
2022-10-07 11:32:56 +02:00
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.
2022-10-07 11:32:30 +02:00
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).
2022-10-07 11:32:02 +02:00
838ad2b10c
Add multiplier flag 'm' to behavioral capacitor and inductor
2022-10-07 11:30:25 +02:00
7e8e9ef001
Update copyright info to 2022
2022-05-14 16:32:01 +02:00
40c2419a43
Two memory leaks found interactively with valgrind with safe fixes.
2022-05-10 15:30:08 +02:00
7511bef7d4
Fix memory leak found by valgrind/paranoia.
2022-05-10 15:29:59 +02:00
8c7b7789d9
Suppress warning from gcc 10.2.1.
2022-05-10 15:29:43 +02:00
88481d4bfb
Further change for #578 "Crash while plotting single complex vector".
...
Move the check on vector lengths to ensure all cases are covered.
2022-05-09 10:07:33 +02:00
dc978a4193
Suppress warnings from function pointer casts seen with gcc 10.2.1.
2022-05-01 10:29:43 +02:00
d805674a94
Set {} to remove compiler warning (VS)
2022-05-01 10:28:51 +02:00
764a651b73
Add a note that wrs2p currently is limited to two ports only.
2022-04-29 07:29:24 +02:00
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
2022-04-29 07:29:14 +02:00
67726f7f8b
Add new flags to command devhelp:
...
-type (show parameter types)
-flags (show parameter flags)
Patches provided by Mikolaj Wielgus
2022-04-28 09:29:02 +02:00
41e48b954d
Rename a variable so that it does not clash with one in outer scope.
2022-04-26 10:37:28 +02:00
b6abcb0436
Searching for params: as plain identifier
2022-04-26 10:37:19 +02:00
6153f2c887
Remove the special handling of X... device names.
...
Subcircuit devices are saved with leading X in their names.
2022-04-26 10:37:03 +02:00
519915202f
Fix Bug #577 "Zooming iplot drops vectors" and three crashes when
...
the iplot window is closed during simulation.
2022-04-26 10:36:55 +02:00
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)
2022-04-26 10:36:24 +02:00
08a12b5355
Add a function itoa10 and use it
...
instead of non-standard itoa.
2022-04-26 10:36:10 +02:00
d04445e085
When calculating power, we need to exclude thermal nodes
...
of devices like diodes (d) and MOS (m)
2022-04-26 10:35:56 +02:00
2fabc53f4f
Add flag 'power' to fcn setallvsources()
...
Add code to calculate the power dissipation in a device
(top level instances, including X (subcircuit) invocations).
2022-04-26 10:35:44 +02:00
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)
2022-04-26 10:35:29 +02:00
39b837a405
Fix Bug #402 "Crash related to aliases". Do not return freed pointer.
2022-04-26 10:34:45 +02:00
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.
2022-04-26 10:34:35 +02:00
b798076415
make comment more verbose
2022-04-26 10:34:21 +02:00
597bc9edd0
Remove a typo: runable --> runnable
2022-04-26 10:34:11 +02:00
287406459a
Make error message more verbose
2022-04-26 10:33:41 +02:00
c65155880c
Make "nogrid" plotting option work. The deleted code was in the original
...
commit, so the reason for it can not be traced.
2022-04-26 10:32:39 +02:00
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
2022-04-25 21:31:28 +02:00
b1e73370ed
We start not at 0, but use the mean value (given in PARAM2) as
...
start value
2022-04-25 21:31:00 +02:00
b73939e379
Patch allowing call to S parameter simulation also from .control section by using command 'sp'
2022-04-25 21:30:52 +02:00
99f2414caf
Prevent a segfault when the parameter to command 'repeat' is given,
...
but cannot be evaluetd to a number.
2022-04-25 21:30:27 +02:00
56a3771d9a
.probe: replace (all) by alli (we only measure all currents)
2022-04-25 21:29:39 +02:00
4cc6222230
Make function search_plain_identifier non-static
...
Declare info on the compatibility mode as a 'Note'.
2022-04-25 21:29:25 +02:00
696736b2b3
adding expressions in {} as pwl parameters
...
not complete, still requires caring about the FIXME above.
2022-04-25 21:28:52 +02:00
242a1d796a
Remove the "type" declaration from a .model line
2022-04-25 21:28:32 +02:00
36868e0b0f
Use #ifdef XSPICE to exclude findvec_alle() if
...
XSPICE is not selected.
2022-04-25 21:28:03 +02:00
ed2d48756c
exclude 'type=xxx' from model declaration
2022-04-25 21:27:53 +02:00
f21255ef1b
Fix regression bug #579
...
Accept numbers to ac statement in voltage (current) sources
also given as parameters.
2022-02-22 20:39:20 +01:00
20d5919e59
Terminal setting to X11 fails in macOS, and is not required
...
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:
...
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).
...
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
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.
2022-02-19 17:25:57 +01:00
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/
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
...
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.
...
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
6494befb2f
Request backing store for X11 plot windows. When supported by the X server
...
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
...
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
...
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
ced2128f58
.measure results from batch mode may be saved in a file
...
(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
4ee0586cee
Enable output redirection for meas command
...
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.
...
xyz had not been set.
Copy function name to the heap and free accordingly.
2022-01-15 14:43:44 +01:00
632f8c033d
Make numoparam error messages more user friendly.
...
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
1558c5abcb
Add a suitable error message and fallback to default temperature
...
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.
...
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.
...
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
f0e9a35eb6
Add 'esave' command to save only specific event nodes.
...
Add a prompt for esave/eprint/eprvcd.
2022-01-09 10:58:38 +01:00
486dd587d0
spelling: Fix misspelled word Instnace
2022-01-02 13:51:44 +01:00
1a6a9e6bb6
Add com_wr_ic.h to their makefile.am
...
to have them as part of make dist.
2021-12-30 15:23:22 +01:00
a8d8600faa
plug a memory leak
2021-12-23 14:37:57 +01:00
4f73c27d86
Memory access error: don't free GENinst->GENname.
...
Use memcpy to overwrite old name by a (shorter) new name.
Compiler warnings are thus removed.
2021-12-16 08:04:54 +01:00
6ba484e5d2
Remove redundant redeclaration of ‘ft_getpnames_quotes’
2021-12-16 08:04:34 +01:00
5adbfc1c86
Remove compiler warnings associated with snprintf()
...
Use memory allocated on the heap instead.
2021-12-16 08:04:20 +01:00
b5b462506f
add a function prototype for com_wric()
2021-12-16 08:03:59 +01:00
3bac1ffabe
Allow adequate size for copying.
...
Add the missing character string to fprintf.
2021-12-13 22:31:19 +01:00
b636017359
add function prototype
...
for insert_new_line()
2021-12-13 22:09:17 +01:00
8e75cad453
Fix missing initializer warning.
2021-12-13 21:50:30 +01:00
11117912f9
typos
2021-12-13 21:50:20 +01:00
1605d293d0
Add function integ to control language
...
Trapezoidal rule for integrating a vector.
2021-12-13 21:49:45 +01:00
422719200e
re-enable parameters in agauss function
...
fixes bug #564 reported by Stefan Schippers
If nested braces {..{ }...} have been created,
replace the inner { } by ( )
2021-12-13 21:49:18 +01:00
a68cfefb28
hcopywidth and hcopyheight failed with SVG plot
...
cp_getvar read CP_NUM, not CP_STRING
Patch #108 contributed by Giles Atkinson
Add hcopywidth and hcopyheight to example nmos_out_BSIM330_svg.sp
2021-12-13 21:49:01 +01:00
b749e62e31
Make error message more verbose
2021-12-13 21:48:29 +01:00
aaf586ae83
.probe: Add more safeguards to prevent crashes
...
in case of wrong user input
due to obtain empty lines in shared ngspice
2021-12-13 21:48:21 +01:00
bb9f1669f6
Enable math characters also in tokens like i(z/z) by
...
temporarily putting " around the token.
Improve error message on missing vector
2021-12-13 21:47:54 +01:00
b59d2aabd1
.probe: Add function call to modprobenames()
...
Function resides in inpc_probe.c.
The function renames all current measurement instances
vcurr_instance:node#branch to instance:node#branch by
modifying the global instance table (tab).
2021-12-13 21:47:37 +01:00
9dff15507d
.probe: Add call to function inp_probe() which resides
...
in inpc_probe.c.
Make function insert_new_line() non-static
Enable detecting the number of nodes in x-lines
(calls to subciruits) in function get_number_terminals()
2021-12-13 21:47:27 +01:00
7f1a3bea20
.probe: Add the new file inpc_probe.c to the VS project files
...
and makefile.am in ngspice/src/frontend
2021-12-13 21:47:11 +01:00
951be0ddb0
New dot command .probe:
...
Code to enable current measurements at all top level
device pins and to enable differential voltage measurements
between two (arbitrary, top level) device nodes.
Adds 0 V voltage sources for current measurements to selected or all
device nodes at top level (including X lines)
Adds an E source excited by two arbitrary nodes for differential
potential (aka voltage) measurements between these nodes
Function inp_probe() is called from inpcom.c
2021-12-13 21:46:57 +01:00
7f75b2a7b8
Update to previous commit: safeguard against no circuit loaded
2021-12-13 21:46:29 +01:00
54eb12de39
Fix a bug: Crash when 'settype @d1[id]' is given,
...
but simulation is not yet run.
Add a better check for having at least one simulation run
2021-12-13 21:46:15 +01:00
1ce0066d3b
Update to previous commit: corrected and enhanced warning messages
2021-12-13 21:46:03 +01:00
16fd8749cf
Fix a bug: Crash when 'settype @d1[id]' is given,
...
but simulation is not yet run.
Ask for the job before acknowledging settype on
a vector starting with @
2021-12-13 21:44:30 +01:00
79c71a4ec3
Enable math characters in vector (node) names for command fft
...
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:42:36 +01:00
ccd9a217c3
Enable math characters in vector (node) names for logic comparison
...
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:42:25 +01:00
8895a6e633
Enable math characters in vector (node) names for command alter
...
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:42:12 +01:00
ee2f3a72f4
Enable math characters in vector (node) names for command fourier
...
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:41:58 +01:00
98b7074287
Enable math characters in vector (node) names for command spectrum
...
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:41:48 +01:00
c09839b209
Enable math characters in vector (node) names for commands
...
write and print
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:41:37 +01:00
57f6d41e69
Enable math characters in vector (node) names for plotting
...
Replace ft_getpnames() by ft_getpnames_quotes().
2021-12-13 21:41:28 +01:00
e93a19e3e8
Allow math characters in node names
...
Add a function ft_getpnames_quotes()
It puts quotes " around tokens xxx, when these are enclosed as
V(xxx) and contain arithmetic characters. V(R*C) becomes
V("R*C"). After settig up the parse tree, the quotes are removed again.
Thus these math character remain part of the node name and are not
parsed as parts of an equation.
2021-12-13 21:41:16 +01:00
3f3936c728
Remove memory leaks
2021-12-13 21:34:07 +01:00
38848259e4
With the ngspice gnuplot command, enable x/y contour plots for 2d Cider save file data. Usage: gnuplot <file> xycontour <expr>. xycontour is a new flag which is ignored if the plot data is not from 2d Cider. For contours, only a single plotarg <expr> is allowed. With <expr1> vs <expr2>, only <expr1> is plotted and <expr2> is ignored.
2021-10-30 13:21:32 +02:00
01ed224896
A check to avoid multiple entries for the same node into the .save list
...
Scan the data base dbs (list of saves) before a new entry is generated.
2021-10-29 16:40:51 +02:00
bde0639bc4
save within subcircuit
...
enable V(a,b) as v(a) v(b)
2021-10-29 16:40:34 +02:00
e90b3e711b
F.-request 85: save currents in subcircuits
...
Separate handling .ic/.nodeset and .save .
Add i(Vxx) to address translation.
Vxx#branch is not supported.
2021-10-29 16:40:23 +02:00
bd0113ea9a
Feature request 85: Enable .save within subcircuits
...
inp.c: Add .save to wl_first only after subcircuit expansion
subckt.c: treat .save like .ic
2021-10-29 16:40:06 +02:00
7ce476c0ad
Make optran standrad by calling com_optran during ngspice initialization.
2021-10-29 16:38:27 +02:00
d6038ea43c
Redo the transformation vswitch -> pswitch
...
Parsing takes default values into account, when
parameter is missing.
S vswitch --> pswitch code model
S_ST vswitch (with hysreresis) --> SW switch
S iswitch --> aswitch code model
S_ST iswitch (with hysreresis) --> CSW switch
Use string handling for replacements: allow parameter
equations in .model lines.
2021-10-29 16:37:19 +02:00
bbccb4b63e
Improved error message:
...
when argument out of range, name the term
2021-10-29 16:36:55 +02:00
a87b237bff
is_a_modelname() to detect a model 1N4148, if compt LT is set.
...
Rewrite is_a_modelname(), when LT is set: only check element lines
beginning with r and c for RKM notation of a number.
So don't use a RKM number (e.g. 4k7) for naming a resistor model.
2021-10-05 18:01:53 +02:00
6f6f2b8996
Remove double assigment to s[1]
...
Assignment Is either done in the loop or by *y = '\0';
2021-09-29 20:31:22 +02:00
df5e7e36f6
When checking for µ, truncated the line, when shifted.
...
Enable R470, when newcompat LT is selected.
2021-09-29 20:30:53 +02:00
3dcc36c1c3
ngspice input deck may contain special characters like µ (mu).
...
Detect mu for ANSI and UTF-8 and translate it to u.
2021-09-29 20:30:35 +02:00
93f904fb0b
Make 'speedcheck' also available in batch mode simulation.
2021-09-29 20:29:36 +02:00
5d116d1fb9
command listing: add option r (runable)
...
listing r > $inputdir/mycirc_runable.cir
will save the expanded netlist without line numbers,
ready to be sourced again and run in ngspice.
2021-09-29 20:29:26 +02:00
3cf6857cfc
Fix bug #557
...
Revise memory allocation for different analysis types
2021-09-29 20:28:43 +02:00
601287e949
Check V and I lines for dc and ac.
...
Allow ac without parameters, a default is set to ac ( 1 0 )
2021-09-29 20:28:15 +02:00
81df6ed772
Retaining the mixed case of Cider quoted string valued parameters. Limit searches for ic.file to D*, M*, and Q* device instantiation lines. Cider model (numos, numd, nbjt) detection is limited to .model lines. Continuation lines which do contain these tokens are not checked, but this should rarely happen. All of the examples/cider circuits meet these assumptions. Memory errors have been removed.
2021-09-29 20:27:29 +02:00
3599c189b6
re-enable lower-casing of tokens beginning with 'cd',
...
except for command 'cd' which is usually followed by a space.
2021-09-29 20:27:05 +02:00
abad190b38
Don't search for ic.file within comments.
2021-09-29 20:23:26 +02:00
b3a99f0c6c
Do not use non-portable strcasestr.
2021-09-29 20:23:08 +02:00
663a79dea8
Fix NAN error in numd2 area report and crashes when a doping file is missing. Update examples/cider so that the test circuits all run; add case sensitivity tests for rootfile and ic.file parameter strings enclosed in a single pair of double quotes.
2021-09-29 20:22:56 +02:00
e84c210876
'Option interp' and command 'stop' have been incompatible.
...
Allow both in a run.
Issue note (however not checked) that stop time data have to fit
the inpolated times.
2021-09-29 20:21:23 +02:00
e35e3e3b33
prevent a crash, e.g. when incompatible 'option interp'
...
is set and 'stop' is called.
2021-09-29 20:20:52 +02:00
a180eb60d5
command 'wrnodev'
...
Write current node voltages to file in format .ic=value
The file may be used to set initial conditions for another simulation,
e.g. ac at a specific time step of a transient simulation.
2021-09-29 20:20:27 +02:00
3f322e1954
Add a check for sys/sysctrl.h, which has been declared deprecated,
...
and which may not be available (in the future) on some systems.
2021-09-29 20:17:23 +02:00
f06496c912
Enable command 'optran' in spinit or .spiceinit,
...
when the circuit is not yet loaded.
Then the optran data are stored in static variables,
until optran is called again with arg NULL from inp.c,
to set the data in ft_curckt->ci_defTask.
2021-09-29 20:15:13 +02:00
a225ce2aaf
List definition needs spaces between ( and next token,
...
and between token and )
Update to comment.
2021-09-29 20:14:45 +02:00
f0cb886af1
Add command 'write_ic'
...
Write out the right hand side status of the matrix in format
.ic = V(node_xx)
This may be possible at the end of a simulation or after a 'stop'
of the simulation, which may be resumed again afterwars. This
status may be used to start another simulation with these
parameters by inluding into the netlist.
2021-09-29 20:11:45 +02:00
0e72287af7
Add command 'write_ic'
...
Write out the right hand side status of the matrix in format
.ic = V(node_xx)
This may be possible at the end of a simulation or after a 'stop'
of the simulation, which may be resumed again afterwars. This
status may be used to start another simulation with these
parameters by inluding into the netlist.
2021-09-29 20:11:13 +02:00
ab6224767b
Add command 'optran' to set 6 flags for transient op
2021-09-29 20:01:44 +02:00
9221df234c
Patch to allow (and ignore) leading or trailing commas
...
when putting {} around tokens. Tested with PWL voltage source.
Patch has been suggested by Liqian Zhang
2021-09-29 19:58:36 +02:00
605f59b417
Fix a bug with the alter statement
...
lower case for device name, when sent from shared ngspice
or from interactive mode.
2021-08-08 10:21:22 +02:00
9cc9c56cad
Don't write past '\0', fixes a bug in commit
...
1c5e0d11d
2021-07-18 11:19:51 +02:00
b7473a33a0
Check for double '{', replace the inner '{', '}' by '(', ')'
...
in .subckt or .model (which both may stem from external sources)
2021-07-18 10:29:16 +02:00
1c5e0d11dd
If there is a XSPICE code model .model line
...
with file input, keep quotes and case for the file path.
2021-07-16 10:52:54 +02:00
15a3ed87c0
Enable the m parameter in E, G, B, R behavioral source/devices
2021-07-16 10:52:21 +02:00
d34d1e7c7c
Get immediate response into text window,
...
when requesting information on coordinates.
2021-07-07 19:50:50 +02:00
182a4d3f5f
WinGUI: Push any remaining error message into text window
...
before emitting interactive error message window and exit.
2021-07-07 19:50:37 +02:00
ae72677cc2
Remove a false read when curr_line has
...
already been invalidated.
2021-07-05 19:43:25 +02:00
0f25c25c7e
Remove a memory leak
...
Make inp_rem_levels non-static
and use it to remove 'root' after it has been used.
2021-07-05 19:42:14 +02:00
93ddc7a3eb
Enhancement for E source with table, convert to B source with pwl:
...
Add G source
Allow 'table' also being part of a parameter name like 'table_something'
2021-07-05 14:32:34 +02:00
9bb401d9cd
Add a 'qsort' dummy according to current compiler standards.
...
Detected during the very rare condition of not finding a 'qsort'
during the ./configure step.
2021-07-05 14:31:08 +02:00
76eac5aa0f
Make error message more verbode
2021-07-05 14:30:35 +02:00
a4be66b9b0
Prevent crash if there is bad syntax in h, g, e, or f line
2021-07-05 14:30:26 +02:00
31fbf910af
Crash when trying to delete root and netlist:
...
Revert the order of deletion: Firstly the root, then the netlist.
2021-07-05 14:30:08 +02:00
858689d206
Make syntax check for nesting of .subckt ... .ends more verbose:
...
Try to find out where .subckt/.ends may be doubled, or missing.
2021-07-05 14:29:50 +02:00
52b5e218c7
Add '\f' to characters to be replace by '+'
...
during the syntax check of an netlist input file.
2021-07-05 14:29:35 +02:00
dcde7b590e
Don't put brackets around dtemp and temp, when they denote
...
instance parameters and thus are on the left hand side of '='
2021-07-05 14:28:39 +02:00
19abc83312
Make the choice of last commit mor obvious
2021-07-05 14:27:23 +02:00
87a9d87f7d
Replace identifier by func not only after '=', but also '{'
...
Extension to commit
61e48f984
2021-07-05 14:26:57 +02:00
68e51848a4
logic condition to check only 'x' lines had not been given
2021-07-05 14:26:46 +02:00
d0ca6a4773
Start replacing identifiers by func only after the first '='
2021-07-05 14:26:21 +02:00
36069467fb
Clarify that 'scale set to ...'
...
is not a query, but a statement
by 'scale is set to ...'..
2021-07-05 14:25:49 +02:00
5d1dfdf34e
Fix a comment
2021-07-05 14:25:26 +02:00
06136d2d02
Set the default line width for grid and graph to 1.
...
0 is possible but seems to be too thin for reasonable plots.
2021-07-05 14:25:13 +02:00
0d2d034eb2
Add devices s and w to previous commit.
...
R and C are not yet covered here, due to the many
varieties available.
2021-07-05 14:23:52 +02:00
c033298db9
Don't replace a device model name by a parameter, if both
...
have the same names.
This is an extension to commit
7706889a0https://github.com/google/skywater-pdk/issues/327
2021-07-05 14:23:23 +02:00
03517ae86c
Define the function DevFinalize as used in the previous commit.
2021-07-05 14:22:55 +02:00
5e8ae680db
Don't do gr_redraw twice (for non-X11 is already
...
done in gr_resize)
Add a function DevFinalize() to add the closings in SVG or PS
files ("/> or "stroke"), when files are generated by the
plot window in MS Windows.
2021-07-05 14:22:33 +02:00
1176bdb0b0
Bug: Plot window switching did not change the plot content.
...
Enable plotting the current graph to svg or ps by selecting
the graph from the current plot window.
2021-07-05 14:21:47 +02:00
604c4624d1
Within a single run, allow multiple plots with different names:
...
Add an increasing number to the id file name.
2021-07-05 14:21:16 +02:00
273b773280
New pswitch is not compatible to iswitch
...
Keep the old aswitch until a modified pswitch is available.
2021-07-05 14:20:31 +02:00
5cc5e351f1
prepare for the new pswitch with g, gd input
2021-07-05 14:19:28 +02:00
9abb61d6ac
Bug fix for %i(node1) in an A instance.
...
Don't do i() replacement in an A instance as shown above.
2021-07-05 14:19:12 +02:00
c46676d06e
If compatmode PS is set, translate vswitch and iswitch to pswitch.
...
This reverts commit 025a9fe59
2021-07-05 14:18:30 +02:00
db5395032f
Avoid model warning for C if compat flag lt is set.
2021-07-05 14:17:49 +02:00
7dd96c241c
PSPICE MC parameters are not (yet) supported, so remove them
...
from .model (lot, dev) and netlist (.distribution)
Triggered by Patch #104 by Giles Atkinson
2021-07-05 14:12:09 +02:00
58bdf9e0e6
Remove 'goto end' and 'end:' statements.
2021-07-05 14:11:48 +02:00
c2d11728c4
enable usage of parameters in .options lines.
2021-07-05 14:11:26 +02:00
78eee72b36
.temp could not apply params like
...
.ttemp {tmpparam}:
move evaluation of .temp to a later stage
2021-07-05 14:11:03 +02:00
d0da4bebd3
make variable 'dir' local
2021-07-05 14:10:44 +02:00
4fd7de9e34
Partially re-introduce and improve code that has been
...
inadvertently deleted in commit
83592c456
2021-07-05 14:09:56 +02:00
3a908c76ef
Prevent crash, refName may be NULL
2021-07-05 14:08:41 +02:00
4ca4b43801
simplify while loop for subckt diode and bjt models
2021-07-05 14:08:02 +02:00
c8db059144
Use 'm' and 'multi' correctly in PDKs
...
If there is alraedy m=xx in a subcircuit instance line,
replace it by m='m*xx' to aknowledge the additional m.
Tested with an (old) TSMC PDK and with Skywater PDK.
2021-07-05 14:07:46 +02:00
109e33f127
Improve font selection for Win GUI plot window
...
Font Names from
https://docs.microsoft.com/en-us/typography/fonts/windows_10_font_list
without option or with Bold or Italic are supported, e.g.
setcs wfont="Cambria Bold Italic".
2021-07-05 14:06:06 +02:00
80e5f67466
Reduce wchar_t string length to minimum required
...
(to be NULL-terminated for CreateWindowW)
2021-07-05 14:05:33 +02:00
c9a19c7569
Fix for bug 547
...
Reduce length of wchar_t strings to the minimum required
for conversion
Check if Bold or Italic is given in the font name, set
corresponding variable
2021-07-05 14:04:09 +02:00
741cab390f
Prevent a crash when the number of models exceeds MODNUMBERS
...
Raise MODNUMBERS to 2048
https://github.com/kicad-spice-library/KiCad-Spice-Library/issues/16
2021-07-05 13:59:53 +02:00
66cbac3f4e
Fixes a bug introduced by commit [4895a4]
...
Re-enables R with .model like
.model R_NOISELESS RES (TCE=0 T_ABS=-273.15)
R77 1 0 R_NOISELESS 100
2021-07-05 13:59:24 +02:00
b1bf7ea0ad
Diode model with selfheating option
2021-07-05 13:58:51 +02:00
48acb10929
Remove compiler warnings
2021-07-02 11:58:30 +02:00
e91ec306ba
Remove some compiler warnings
2021-07-02 11:58:10 +02:00
2536b78acb
Allow tailing '\0'
...
Remove potentially user induced buffer overflow by replacing
sprintf by snprintf.
2021-07-02 11:57:30 +02:00
053e8c5a04
remove compiler warning
2021-07-02 11:56:29 +02:00
d5fd9c8625
correct function prototype
2021-07-02 11:56:14 +02:00
bc74caca2f
Don't create cat2strings if on VS2019
2021-07-02 11:54:06 +02:00
d19c8e7f41
Efficiency: Remove setting the random seed to behind the options selection
...
Evaluate '.options cshunt=xx' earlier to allow the following:
Set the option by calling INPpas4() during parsing the circuit,
before .ic is set.
Ckt and Task cshunt are still set, but their values are available
only too late for INPpas4(), but may be used by command 'option'
(w/o parameters) for assessing the options and their values.
2021-07-02 11:53:42 +02:00
f8357dad88
Prepare Cshunt: add a cpacitor to each voltage node
...
Function inppas4() will add the extra caps, to be done.
2021-07-02 11:52:15 +02:00
db5c6cd0ec
Add some comments for inppas1,2,3
2021-07-02 11:51:57 +02:00
d07fab904c
Speed enhancement while reading large PDKs:
...
Line concatenation used tprintf, which uses vsnprintf,
which is very inefficient in Linux, MINGW, but efficient
using MSVC. Thus for the others a function cat2strings() is
introduced, which uses memccpy().
2021-07-02 11:51:18 +02:00
8da2f3c16d
unify the evaluation of '.options scale=xx'
...
.option in a netlist will override 'options'
from spinit, .spiceinit or a script
'.options scalm=xx' yields a warning, it is not supported.
2021-07-02 11:50:17 +02:00
9311674499
re-enable PostScript/SVG to file by pushbutton
...
on the ngspice plot window, avoid crash due to double freeing.
2021-03-19 15:07:33 +01:00
e1ae8c7495
remove memory leak
2021-03-19 15:07:23 +01:00
9f6d550837
Remove memory leaks in the SVG code
2021-03-19 15:06:59 +01:00
74a615d5af
Free tmalloced Cfg.strings[i]
2021-03-19 15:06:49 +01:00
02b4f06f2d
variables like color1 may override thie svg_intopts and svg_stropts.
...
Unsetting the variables will reset to the default.
Malloced colors and cfg.strings will be freed again.
Examples do show more of the options.
2021-03-19 15:06:35 +01:00
4303534f91
Shift colorID evaluation to a place after svg_stropts is read.
...
Remove unused.
2021-03-16 11:01:54 +01:00
1ba168ff30
clarify call to gnuplot on Linux/Cygwin
2021-03-14 15:33:17 +01:00
7b9d1fb74a
enable variable 'nolegend' for gnuplot
2021-03-14 15:33:10 +01:00
f61ea3aa96
if 'set nounits' is given, plotting of the units is suppressed
...
(they may be added manually to the y and x labels for SI conformity).
2021-03-14 15:32:49 +01:00
43f3fceb75
enable svg also for console app on Windows
2021-03-14 15:32:31 +01:00
f31ae08f0b
remove unused args
2021-03-14 15:32:15 +01:00
1607b3a21f
X11: Add a button for writing an SVG file to the plot window.
...
Update button texts.
Add a function hardcopySVG to write the SVG file, called by
clicking the SVG button.
2021-03-14 15:32:03 +01:00
43c44a8ca9
correct description
2021-03-14 15:31:57 +01:00
1f54a6add3
WinGUI: Make the text output from com_hardcopy available immediately
...
by call to function UpdateMainText.
Enable color for postscript output.
2021-03-14 15:31:45 +01:00
683ef77955
Separate color and b&w
...
b&w in the plot window is not(yet) supported.
2021-03-14 15:31:07 +01:00
6d388e1679
Select black&white, if appropriate
...
Return colorID to previous values after hardcopying.
2021-03-14 15:30:59 +01:00
391822b558
use colorN as for normal plots
...
color0 is background
svg_intops and svg_stropts may set all parameters
2021-03-14 15:30:33 +01:00
bc678baaca
modified from Giles Atkinson's patch:
...
use hardcopy entries to set variables
maybe overridden by stropts and intopts list variables
2021-03-14 15:30:24 +01:00
6b4d2a9241
separate svg and postscript handling
2021-03-14 15:30:13 +01:00
dacd727d87
separate svg and postscript
...
suitable text placement for svg
2021-03-14 15:30:06 +01:00
87b59d22a5
add generation of svg graphics file
...
based on patch no. 97 by Giles Atkinson
2021-03-14 15:29:53 +01:00
b86c85f85b
Safeguard against usage of --with-readline or --with-editline
...
Some package maintainers have erroneously used the above ./configure
flags during compiling libngspice-0.so. This has led to an unresolved
symbol history_file with ngspice-34.
2021-02-21 16:49:00 +01:00
8076e2b4cf
Check for double '{{ }}', replace the inner '{', '}' by '(', ')'
...
in .model lines, if compat mode ps is set. Enables use of some On-Semi
power transistor models.
2021-02-21 16:48:53 +01:00
a77b529928
set the locale to "C" locally, if shared ngspice
2021-01-29 10:44:28 +01:00
5747982ae8
Re-enable devices like E2 1 0 (2,3) 1
...
Add a new function nexttok_noparens(const char *s) which
skips tokens. Characters , ( and ) are treated like spaces.
2021-01-28 17:06:02 +01:00
433a76a1f2
Guard against vector "time" not being available
2021-01-28 17:01:30 +01:00
c8a7b69190
re-enable setting options when 'set ngbehavior=hs' is set.
2021-01-27 16:29:15 +01:00
ca26364a7a
Remove "incompatible pointer" warning
2021-01-26 18:18:28 +01:00
8de513e8e9
ngspice.exe and .dll (.so): seperate the main files:
...
main.c now belongs to exe, sharedspice.c to dll (so)
2021-01-26 18:17:59 +01:00
fb8e974ac4
i-sweep sall become a current vector (SV_CURRENT)
2021-01-20 16:49:14 +01:00
939410874a
Info "No circuit loaded!" is added.
2021-01-20 16:49:05 +01:00
d239a523e0
remove memory leak
2021-01-20 16:48:46 +01:00
ed15d6f975
replace controlles_exit by error return,
...
delete netlist cc when returning upon error.
2021-01-20 16:48:27 +01:00
058f474f90
Prevent crash if netlist input is something like
...
H n1
2021-01-20 16:48:08 +01:00
a86a500b07
checkspeed: use startclock instead of lastclock to ensure
...
Linux compatibility.
2021-01-20 16:47:48 +01:00
2a2a488f7d
If 'set ngdebug', and if transient simulation,
...
create a vector speedcheck in the tran plot
which contains the real time versus simulated time,
to check for obstacles during the course of the
transient simulation. If command 'save' is given,
one has to add speedcheck to obtain this vector.
2021-01-20 16:47:27 +01:00
c891bf846c
reduce precision to avoid false rounding
2021-01-20 16:46:59 +01:00
c9eeb0ceea
Modify get_number_terminals() and make it non-static.
...
Use modified function to replace fixed node number.
2021-01-20 16:46:37 +01:00
b640e57c39
re-enable getting correct node numbers for bipolar
...
using TSMC cv018bcd
2021-01-20 16:46:27 +01:00
273b0fb4a3
fix a plotting bug with xlog axis and ylabels
2021-01-20 16:45:54 +01:00
822a63974f
Unused binning models are removed.
...
Flag 'nf', when given on the x lines, is
recognized.
Tested with TSMC, Skywater, and X-Fab model
files.
2021-01-20 16:44:57 +01:00
e601325149
Avoid any buffer overflow if user provides a large TABLE:
...
Replace fixed length strings and fcn 'cat' by dstrings.
2021-01-20 16:44:19 +01:00
059e869754
free the wordlist wle to avoid memory leaks
2021-01-20 16:42:33 +01:00
02630c0af2
fix a bug in printing the compatibility status
2021-01-20 16:41:53 +01:00
5af7f0ff78
sort instance list entries: RHS numbers (like nf=2) come first,
...
expression then follow.
2021-01-20 16:41:25 +01:00
4a6fff05b6
typo
2021-01-05 23:11:50 +01:00
0d4685f459
preliminarily turn off fcn nlist_model_find()
...
to avoid compiler warning
2021-01-02 23:29:35 +01:00
94eac89749
Remove 'comment out any unused models' for now, it
...
has been working, but led to spurious error messages.
Has to be checked more thoroughly.
Add a ngbehaviour setting 'mc', needed for running
'make check'. It will unset all other compatibility modes
and suppress the note on compatibility settings which
led to a 'make check' failure just due to its printout.
2021-01-02 19:12:26 +01:00
1234c3bdf8
Update to the compatibility mode:
...
Rename new_compat_mode() to set_compat_mode().
Add fcn print_compat_mode() to print out
the selected compatibility mode.
2021-01-02 19:11:44 +01:00
164d3dd20c
Enable models with parens by using gettok_parens() like
...
.model NP NPN(BF=125 Cje=.5p Cjc=.5p Rb=500)
2021-01-02 19:11:29 +01:00
9485a51928
Re-enable the 'hardcopy' command
...
Fixes support-requests #53 by Paolo M.
2021-01-02 19:10:30 +01:00
70d1647cfa
Update to ps .model selection for MOS,
...
add support for bipolar (Mextram, lateral pnp),
enable 'level = nn' (with spaces).
2021-01-02 19:07:16 +01:00
3c354092ff
Line endings from \r\n to \n
2021-01-02 19:06:58 +01:00
8602915942
level for ekv2.6 is 44
2021-01-02 19:06:17 +01:00
50ec89e284
PS compatibility: select appropriate level for MOS models
2021-01-02 19:05:41 +01:00
a147a3b190
If we encounter tc1= or tc2= (temp coeffs.) or m= (multiplier),
...
the expression is done, thus keeping the brackets as is.
Enables tcx={} or m={} with their own expressions, dealt with
by numparam.
2021-01-02 19:02:44 +01:00
98eb5bf475
bug #537 : remove memcopy with overlapping strings
...
Bug reported by Ronan BARZIC
2021-01-02 19:02:29 +01:00
86f5a9b819
Only print the devices that are really used in the circuit
...
(don't print the 0 occurencies).
2021-01-02 19:02:07 +01:00
e8aea4967c
Remove some compiler warnings
2021-01-02 19:00:48 +01:00
2359f28812
Remove compiler warning
...
cast between incompatible function types from
‘void (*)(int, int)’ to ‘void (*)(int)’
2021-01-02 19:00:29 +01:00
7bd12a60a6
Enable multiplier 'm' for behavioral resistor
...
(R using a B source).
2020-12-22 17:56:19 +01:00
014dfe1b7b
The old inp_deckcopy() is a safer way of copying, while retaining
...
the correct line numbers for parameter substitution.
2020-12-22 17:56:19 +01:00
b1d062668c
When there is no model found, and we have an m devices,
...
set the number of nodes to 4. This has to be fixed (find
a way to detect the number of nodes automatically).
2020-12-22 17:56:19 +01:00
b0a2ab5729
A FIXME: The number of nodes is fixed to 4!
...
Better make this flexible, but how to detect this number safely?
2020-12-22 17:56:19 +01:00
5366f946eb
Remove more compiler warnings
2020-12-22 17:56:19 +01:00
238f8d393a
Suppress some compiler warnings
2020-12-22 17:56:19 +01:00
3c2f6585e0
Add some comment.
2020-12-22 17:56:19 +01:00
e1eb851ec4
Add function rem_unused_mos_models()
...
Netlist is flat at this stage, all numbers expanded,
but not yet parsed into the circuit structure.
So again try to remove unused MOS models.
All binning models are still here when w or l have been
determined by an expression from within the PDK.
2020-12-22 17:56:18 +01:00
19fb3ec38f
make some functions non-ststic to support function
...
rem_unused_mos_models() in inps.c
2020-12-22 17:56:18 +01:00
5ee6a98e4b
Add a comment
2020-12-22 17:56:18 +01:00
043634b60e
Jump over the HSPICE-specific key words
2020-12-22 17:56:18 +01:00
8c253524af
With the new inp_deckcopy_ln treat the first line
...
in the deck equal to all other lines.
2020-12-22 17:56:18 +01:00
8b376b4581
Remove dot lines somewhat later.
2020-12-22 17:56:18 +01:00
777cfcf477
Reduce the memory requirements if there is a PDK with
...
a lot of binning models.
This is a hack and needs testing!
inpcom.c: If an x line, add w and l to the netlist card,
if available.
subckt.c: select a suitable model bin, discard the rest
for each subcircuit, depending on w and l from above.
inpgmod.c: less restrictive equal for real numbers,
allow both min and max boundaries (problem of equating
real numbers), when the selected device has w or l on
the boundary between two model bins.
2020-12-22 17:56:18 +01:00
79d6f27d74
fix a typo
2020-12-22 17:56:18 +01:00
9072f40b9a
bug 535: re-enale tc1, tc2 even if tokens tc1 or tc2
...
may be part of other tokens as well.
2020-12-22 17:56:18 +01:00
aee35e6ef3
No brackets around instance parameters dtemp, temp
2020-12-22 17:56:18 +01:00
fe24a4135c
spice2g6 poly(19 compat:
...
When counting token, count an expression {...} for the
gain as a single token, even if it contains spaces.
2020-12-22 17:56:18 +01:00
c43c6f6ca4
improve comment
2020-12-22 17:56:18 +01:00
d24aa7134c
E_constant Vconst 0 TABLE {Max(V(DP)-V(GN),0)}=((20,120))
...
Allow such strange construct, where a single pair x,y will
simplay return a constant y (120 in the above example).
This is used in external devices models and aknowledged
by other simulators.
2020-12-22 17:56:18 +01:00
025a9fe599
Partially undo commit [ab778d] :
...
revert to aswitch as vswitch replacement
2020-12-22 17:56:18 +01:00
87751ad073
Make the ngSpice_Circ(char** circa) more robust:
...
Error message when .end card is missing
Reset if .end card is missing, to allow loading
a netlist again.
NULL as last element is no longer required, but .end card
(this has been implicitedly assumed).
Remove a bug that skippoed the last line (the .end card).
2020-12-22 17:56:18 +01:00
2d34cbddf8
re-write and simplify the tc1, tc2 code for behavioral
...
R, L, C lines invoking the B source.
Enable parameterization of the TCs.
Create a tc string in an extra function, add this string
to the new R, L, C line.
2020-12-22 17:56:18 +01:00
1ef4115578
In a command 'meas tran teval when v(2)=1' the rhs
...
should be treated as a number '1', not as a vector v(1)
2020-12-22 17:56:18 +01:00
6055fda73d
spaces
2020-12-22 17:56:18 +01:00
5c4af54be1
Windows.h -> windows.h
2020-12-22 17:56:18 +01:00
44b8498d63
prevent a crash when e,g,f,h sources do not have enough paramaters.
2020-12-22 17:56:18 +01:00
d0a8e6ac51
update to the limit function for ps compatibility.
...
The output will stay between the two limits given.
Tere is no prescription which of the two is upper
or lower.
This function will not solve all PS-Spice
compatible model convergence issues. We better look
for a built-in function with smooth, steadily
differentiable corners.
2020-12-22 17:56:18 +01:00
bb8cdb2e2d
enable the use of either single or double quotes
...
for file path names (was mixed up, becaus isquote()
aknowledges both types).
2020-12-22 17:56:18 +01:00
03cd512e7f
separate and correct capacitor charge formula transformation
2020-12-22 17:56:18 +01:00
95754d29c1
Introduce variacle 'plainlet' which allow simple copying
...
of vectors, even if the right hand side vector name
contain forbidden characters (like math characters).
set plainlet
let newvec = v(/out)
unset plainlet
2020-12-22 17:56:18 +01:00
450ec47a3e
rm unused quote.h in vngspice_fftw
2020-12-22 17:56:18 +01:00
aa0d0abe34
Fix a bug in the limit() function (PSPICE compat mode)
2020-12-22 11:11:59 +01:00
9276f9fb0e
Use the pwl LIMIT=TRUE flag when replacing
...
G1 2 3 TABLE ... or E2 4 5 TABLE ... by code model pwl
2020-12-22 11:11:23 +01:00
d06ff2abab
New variable 'plainwrite' added. Allows 'write' with node names
...
containing characters like + - /. Function are the disabled.
This replaces the automatic selection of this mode by compat flags,
which is not transparent enough to the user.
2020-12-22 11:09:40 +01:00
36e2a9af4d
Add variable 'plainplot' to allow plotting without
...
function support, but with node names incl chatacters like + - /.
Flag to command 'plot' is renamed to plainplot.
Error message added if vector not found.
Example file added.
2020-12-22 11:09:27 +01:00
b76ac6be1c
Add writing all vectors if compat mode eg or ki is selected.
2020-12-22 11:09:09 +01:00
f0090508b0
If new parameter 'plain' is added to the 'plot' command,
...
all expression handling is skipped, vectors are plotting as is.
This allows nodes names with vectors like v(+vs) or /out
to be plotted without need resorting to double quotes.
2020-12-22 11:08:57 +01:00
84d3d8c143
Don't add v(...) around output vector if compat mode 'eg' is set.
2020-12-22 11:08:22 +01:00
c90230b43f
If the compatibility flags ki or eg are set, the 'write' command
...
will not use function parsing and evaluation, but simply plot
the listed vectors. vec1 vs vec2 is also not supported.
This option is useful if node names vs+ or /mynode are used and
have to be written into a raw file, as may be used by KiCad or EAGLE.
2020-12-22 11:08:03 +01:00
19a688513c
add compatibility mode eg for EAGLE
...
clarify mode a for 'whole netlist' and ll for 'all'
2020-12-22 11:07:31 +01:00
dd86bdee46
Enlarge the buffer size for command 'listing' from 512 to 4096 bytes.
2020-12-22 11:07:14 +01:00
3e98cecd56
enable paths with spaces for finding 'spinit'
2020-12-22 11:07:02 +01:00
c67da190ef
If function 'db' is evaluated, set
...
v_type to SV_DB.
2020-12-22 11:05:33 +01:00
97db844944
Prevent raw file entries (by the 'write' command) like
...
6 i(i(v_vsupply2)) current
2020-12-22 11:05:21 +01:00
f49922c1f1
If a new vector is created by the functions cph or ph,
...
its type should be 'phase', not voltage. Thus prevent
raw file entries (created by the 'write' command like
4 v(cph(vout2)) voltage
2020-12-22 11:05:10 +01:00
f12dfc6e7b
prevent garbage output of X11 plotting function
2020-12-22 11:04:24 +01:00
7360d8aa66
Fix a typo
2020-12-22 11:03:44 +01:00
4796face12
Make message more verbose by printing the scale value
2020-12-22 11:03:22 +01:00
28861739f8
allow writing character '%'
2020-10-16 18:12:31 +02:00
af99beb6a2
Allow simple copying from start time to end time
2020-10-15 17:45:08 +02:00
013c74918f
Command 'cutout': Don't add the scale vector to nv->v_scale.
...
So the new plot with its vectors copied resembles the old plot.
2020-10-15 17:44:30 +02:00
a836f81d62
This is a quick fix to the Windows printing function.
...
Tested with pdf and a color laser printer.
Still some bugs: the grid needs to be fixed.
2020-10-15 17:41:58 +02:00
51df9aaa55
remove non ascii character §, which leads to compiler warnings
2020-10-11 21:12:29 +02:00
fdc143ce16
Add a limit capability to the code model aswitch
...
Example switch-oscillators_inc.cir showed currents up to 3GA
2020-10-10 13:53:36 +02:00
4bcacb310d
enable XSPICE %vnam in subcircuits.
...
The token following after %vnam has to be
tranlated as an instance during subcircuit expansion.
2020-10-10 13:53:10 +02:00
14ef4e74ec
Add PSPICE compatible ISWITCH
...
Translates iswitch either to csw or to aswitch models
2020-10-10 13:53:02 +02:00
2f1d3df8c7
add a Spectre compatibility mode
2020-10-10 12:19:49 +02:00
990d87bf1c
replace gettok by gettok_node to ignore parentheses when reading
...
a .model line in the altermod ... file ... command.
2020-10-10 12:19:32 +02:00
b0a790a463
proper size_t to int conversion
2020-10-10 12:12:59 +02:00
8ea8ddcc03
simplify the previous commit, single step warp if multibyte utf-8 character
2020-10-10 12:12:37 +02:00
f911758e4b
X11: re-enable writing text to a graph if libxft is used
2020-10-10 12:12:21 +02:00
445c6f2d32
fix a bug that occurs when xspice is not selected
...
missing function parameter has been introduced in previous commit
2020-10-10 12:11:41 +02:00
602baf68e6
spice2g6 allows to omit the poly(n) statement, if the
...
polynomial is one-dimensional (n==1).
For compatibility with the XSPIXE code, we have to add
poly(1) appropriately.
2020-10-10 12:11:14 +02:00
60dfe836f4
If ps is enabled, .dc TEMP -15 75 5 will have been
...
modified to .dc (TEMPER) -15 75 5.
So we repair it here with a preliminary fix.
2020-10-10 12:10:43 +02:00
ca27319213
no forcing lower-case letters for command 'cd'
2020-10-10 12:09:25 +02:00
a0389bb547
In PS compatibility mode:
...
In subcircuit .subckt and X lines with 'params:' statement
replace comma separator by space. Do nothing if comma is inside of {}.
2020-08-20 15:49:32 +02:00
26a4a32b8b
avoid some compiler warnings 'referencing a NULL pointer'
2020-08-20 15:49:05 +02:00
458411b2e1
more precise freeing the wordlist, depending on exit point
2020-08-20 15:48:45 +02:00
e3aad7849c
remove vceo= and icrating= from bjt model cards
2020-08-20 15:47:49 +02:00
23ceaabf83
fix a memory leak
...
Reported in bug report 504 by Ferdy
2020-08-20 15:41:39 +02:00
a04c909a23
Don't add copied scale vector as new vector, but as new scale vector,
...
thus preventing crash after pushing X11 'Hardcopy' twice or
pushing 'quit' after 'Hardcopy'.
Scale vector was deleted two times, then crashimg ngsoice.
2020-08-20 15:41:15 +02:00
c68940712d
prevent writing beyond end of buffer
2020-08-20 15:39:55 +02:00
ebb1e953fe
Streamline the compatibility flag generation
2020-08-20 15:39:19 +02:00
f03a32287f
If 'set ngbehavior=ki' in .spiceinit or flag 'kicad' on the plot line:
...
Add " around vector names containing character /
Numerical ivision in plot line then requires spaces around /
2020-08-20 15:39:00 +02:00
c112279555
new compatibility handling with struct compat newcompat:
...
simplify the compatibility handling, better readability
make it easily extendable
add new flag 'ki' for KiCad compatibility
2020-08-20 15:38:43 +02:00
0caeaccdd3
fix typo
2020-08-20 15:38:18 +02:00
6907d17985
add missing get_sysmem() when no info available
2020-08-20 15:29:49 +02:00
a406af26d6
bug fix 'extern int sh_vecinit()', not void
...
See patch #96 , thanks to Balazs Kovacs
2020-08-20 15:29:42 +02:00
c8c58b9f5b
Print out the netlist sent to ngspice by caller via 'circbyline'
...
or ngSpice_Circ
2020-08-20 15:29:12 +02:00
71e65b75b0
Syntax check: If the first character in a netlist
...
or .control line is one of =[]?()&%$§\"!:, then ngspice
replaces it by '*' and issues a warning.
'set strict_errorhandling' will force ngspice existing.
2020-08-20 15:28:59 +02:00
fe28feae4e
Cut out part of each vector of the current tran plot,
...
from times cut-tstart to cut-tstop and copy these
into a new tran plot. A new scale vector 'time' will be
generated as well. Vectors that are shorter than the
new scale vector will not be copied.
2020-08-20 15:28:48 +02:00
71338c3271
replace 'noiseless' only if it is an unconnected token
2020-08-20 15:28:32 +02:00
ba1945d685
enable flags xdelta, ydelta for gnuplot command
2020-08-20 15:27:46 +02:00
2c0729e8de
Print also the bool value 'off'.
...
Do not abort ngspice when vector LIST cannot be printed,
just skip printing and continue.
2020-08-20 15:26:38 +02:00
8f4e512826
ust tmpstr instead of second strstr()
2020-08-20 15:26:30 +02:00
e6fdf5f7e2
Make PPerror message more verbose:
...
give hint to buggy line segment
2020-08-20 15:26:10 +02:00
064bd39a2f
Unify batch mode and control mode raw file output:
...
Voltage is always named as v(nodename)
2020-08-20 15:25:50 +02:00
527abee022
Do not print "Units" on a graph, if unknown type
...
or settype notype is given.
2020-08-20 15:25:00 +02:00
6b0104849e
Add statistics: load, subckt expansion, and parse times
2020-08-20 15:23:19 +02:00
5a0ed18907
Small fixup for misspelled words
2020-08-20 15:22:48 +02:00
569bc228fd
If code completetion is deselected, don't add keywords or key commands.
...
To prevent a crash in shared ngspice
2020-08-20 15:22:36 +02:00
0cf6b89eb3
during removing the plot 'const', also delete the hash table
2020-08-20 15:21:49 +02:00
f83bbb0d0f
delete 'myvec' upon 'quit'
2020-08-20 15:21:29 +02:00
8be33bb361
clear all variables upon 'quit'
2020-08-20 15:21:12 +02:00
05f3d21c3e
reset control structures (commands saved) upon 'quit'
2020-08-20 15:20:39 +02:00
ba7be26b95
If a g table source contains %, [, nor ] in its name,
...
replace it by _ in the a instance generated during parsing.
2020-08-20 15:18:40 +02:00
8d64983659
const parameter added
2020-05-06 11:12:54 +02:00
05bf86caaa
safeguard against empty lines which may be sent to shared ngspice
2020-05-06 11:12:21 +02:00
bbe81ca8f8
shared ngspice may transmit netlists with empty lines,
...
guard against crashing
2020-05-05 12:00:19 +02:00
dd5d1f1868
new copyright notice added
2020-05-03 11:47:22 +02:00
70be7508ce
Prevent 'unused variable' compiler message
2020-05-03 00:49:53 +02:00
13c23fd71b
Prevent buf2 buffer overflow by limiting the the amount of bytes printed
2020-05-03 00:19:48 +02:00
e0f5181bee
Correct comment
2020-05-02 20:16:48 +02:00
8a1eff8e88
Add function 'remzerovec' to remove vectors of length 0
...
from current plot. Maybe of interest if you have option
savecurrents, write xx all, and ac generates length 0 vectors
2020-05-02 20:06:58 +02:00
3a00520071
Improve error message
2020-05-02 14:59:31 +02:00
cbab726d69
use memcpy instead of strncpy to copy an exact amount of characters
...
remove unused function header
2020-05-01 18:49:45 +02:00
5e37955dc5
prevent buffer overrun by using snprintf
2020-05-01 18:48:18 +02:00
8ea51cc2f3
If command 'source' fails, don't move on with the script
...
(and od nonsens simulations), but stop ngspice and await
detaching (shared ngspice), or wait for user input.
2020-04-28 17:23:07 +02:00
0a8f700311
typo
2020-04-27 10:26:36 +02:00
01574b91b5
remove unused
2020-04-27 10:26:22 +02:00
9d714fe1bf
#includes modified
2020-04-27 10:24:45 +02:00
bd84e4be6c
error messages
2020-04-27 10:23:33 +02:00
7f82a4e036
FALLTHROUGH
2020-04-27 10:22:58 +02:00
1d62ae2d97
type casts
2020-04-27 10:22:40 +02:00
ca2be5dd41
More efficient utf-8 to tchar conversion
...
remove 'graph' from SetColor
2020-04-27 10:18:10 +02:00
3b0b944128
#include sequence, error message
2020-04-27 10:17:49 +02:00
b5ce669de5
fgets error
2020-04-27 10:17:22 +02:00
d96ea2490a
EXITPOINT, memory leaks upon failure
2020-04-27 10:16:55 +02:00
9a83e6705c
#include resource.h added, fcn parameter void
2020-04-27 10:16:19 +02:00
3a72b8e562
const qualifier, graph removed from SetColor,
2020-04-27 10:16:02 +02:00
a3a8bc702d
type modifier, parameter graph removed from SetColor()
2020-04-27 10:15:32 +02:00
5b98b1e723
typüe modifier
2020-04-27 10:15:01 +02:00
c8bf3a776c
error message
2020-04-27 10:14:13 +02:00
19318929c1
modifier const, error message if 'system' fails
2020-04-27 10:13:50 +02:00
9af5e20eaf
formatting
2020-04-27 10:13:11 +02:00
1e938f91b1
Error message if printing fails
2020-04-27 10:12:36 +02:00
e3441044dd
formatting
2020-04-27 10:12:19 +02:00
c520a9a4b9
if lt(a) comp mode is set, replace 'noiseless' by 'noisy=0' in resistors
2020-04-25 10:30:05 +02:00
74dbb1e843
Commit [88653f] Fixed assorted compiler warnings, memory leaks, etc.
...
branch beta_jdm by Jim Monte
2020-04-25 10:29:16 +02:00
ca05aa318b
Commit [88653f] Fixed assorted compiler warnings, memory leaks, etc.
...
branch beta_jdm by Jim Monte
2020-04-25 10:29:00 +02:00
779bd0e6e2
Commit [88653f] Fixed assorted compiler warnings, memory leaks, etc.
...
branch beta_jdm by Jim Monte
2020-04-25 10:28:49 +02:00
a084f4f2b5
avoid type conversion warning size_t -> int
2020-04-25 10:28:34 +02:00
d3866a6315
Spice_Notice is never NULL
2020-04-25 10:28:07 +02:00
fdbcdb5b7d
apply const qualifier appropriately
2020-04-25 10:27:28 +02:00
b3fdff7bc0
Spice_Build_Date is never NULL
2020-04-23 13:30:55 +02:00
1f8b179ef9
typo
2020-04-21 20:02:31 +02:00
572daed2ec
Remove '.backanno' if LT campatibility mode is set
2020-04-21 20:02:18 +02:00
b701a6347d
cktislinear(): coupling of inductors is also linear
2020-04-21 20:02:05 +02:00
bad2a4e467
Guard XSPICE plot switching against circuit being removed already
2020-04-21 20:01:49 +02:00
bbb0007466
add function EVTswitch_plot() to switch the event data
...
according tothe (analog) plot. Called from plot_setcur()
in vetors.c, when command 'setplot xxx' is given.
2020-04-21 20:00:17 +02:00
d72b4c415f
get the plot name into the event job
2020-04-21 19:59:58 +02:00
f5ebea5e9f
use internally predefined pow() function
2020-04-21 19:59:11 +02:00
d8085ed594
guard against ft_curckt->ci_ckt == NULL
2020-04-21 19:58:36 +02:00
11b22c8f46
showmod will no longer crash ngspice if run after some error
2020-04-21 19:58:07 +02:00
6ab1f8b2d6
add mfg to the .model tokens to be ignored during altermod
2020-04-21 19:57:47 +02:00
87101cd26d
no double parens
2020-04-21 19:56:55 +02:00
55f3776fc1
add a warning if file with modified parameters has not been found.
...
Then ignore the altermod command.
2020-04-21 19:56:27 +02:00
4c80a1ab7d
fix a bug, use ciprefix instaed of cieq, cieq led to
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always FALSE if statement
2020-04-21 19:55:42 +02:00
d735c60183
no size_t cast for GlobalMemoryStatusEx result
2020-04-21 19:52:05 +02:00
c4e23989f3
Don't us atexit(), but delete memory during 'quit'
2020-04-04 14:22:04 +02:00
c2513af3e8
remove code that leads to crash if tran simulation is
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interrupted and reset is sent (KiCAD)
2020-04-04 14:21:49 +02:00
1a9c1b8c24
remove unused code snippet
2020-04-04 14:21:33 +02:00
9edc436ef7
remove SIGINT handling which was not functional
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add SIGSEGV handler which may be excluded by
set nosighandling
2020-04-04 14:19:55 +02:00
3999dcc700
w and l must be exact altermod parameter for MOS binning
2020-04-04 14:16:47 +02:00
ded0092ad6
If ngSpice_Command(NULL) is sent to shared ngspice,
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the internal control structure memory is freed.
2020-04-04 14:15:38 +02:00
d3fcf2f43f
restrict removal of arg only to comma operator,
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otherwise functions with a single variable may fail
2020-04-04 14:13:35 +02:00
4a3b193154
remove memory leak in function parser (bug. no 478),
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second case
2020-04-04 14:13:01 +02:00
Holger Vogt
Brian Taylor
Giles Atkinson
Alessio Cacciatori
Vadim Kuznetsov
Kevin Zheng
Carsten Schoenert
dwarning
Vogt
caand
Jim Monte