8cc9d8522f
Fix bug #602 "Warning message trying to linearize a transient analysis vector"
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by changing the way "ngspice -a" (autorun option) works. The inserted code
now checks whether a simulation has already run by examining $curplot
before forcing "run". Also at most one simulation is forced to run.
2022-10-08 16:47:30 +02:00
b1341c8e30
Insert XSPICE bridging devices automatically when an analogue node
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has the same name as an XSPICE event node (including digital nodes).
The function Evtcheck_nodes() is replaced by a new version in its
own file.
2022-10-07 13:19:59 +02:00
2d9f86c742
Check for name collisions between nodes generated during translation from Pspice to Xspice and instance pin or subckt port names. These are reported as ERRRORs.
2022-10-07 13:14:35 +02:00
b94ef139dd
Avoid an endless loop: Safeguard function
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search_plain_identifier(char *str, const char *identifier)
against identifiers being an empty string.
2022-10-07 13:12:30 +02:00
73ee9e452d
Prevent crash when ca or d are not defined. May happen when
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.endc is missing.
2022-10-07 13:04:50 +02:00
ab6e273a5e
Remove inner couple {...} from {{...}} only when instance is not
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a behavioral source which will be translated to a B source.
2022-10-07 13:01:07 +02:00
7f38ce4ebb
Remove debug code.
2022-10-07 12:55:42 +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
528c50dc46
Retain the param: section after removing the optional: section from a Pspice subckt declaration.
2022-10-07 12:53:41 +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
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
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
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
1e304c6e53
Prevent a crash when line is empty
2022-10-07 11:34:39 +02:00
eb79e91175
This is a fix to bug report 589 by Bohdan Tkhir:
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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
838ad2b10c
Add multiplier flag 'm' to behavioral capacitor and inductor
2022-10-07 11:30:25 +02:00
b6abcb0436
Searching for params: as plain identifier
2022-04-26 10:37:19 +02:00
0be163d8d8
Search for "off" token in device instance lines not with
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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
4cc6222230
Make function search_plain_identifier non-static
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Declare info on the compatibility mode as a 'Note'.
2022-04-25 21:29:25 +02:00
696736b2b3
adding expressions in {} as pwl parameters
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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
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
0eb272243f
Enable RKM notation also for inductors (e.g. 1u2 for 1.2u)
2022-02-07 16:00:29 +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
c4e94cd59b
safeguard against a crash when the s line is buggy
2022-01-12 15:16:06 +01:00
b636017359
add function prototype
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for insert_new_line()
2021-12-13 22:09:17 +01:00
422719200e
re-enable parameters in agauss function
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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
b749e62e31
Make error message more verbose
2021-12-13 21:48:29 +01:00
9dff15507d
.probe: Add call to function inp_probe() which resides
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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
3f3936c728
Remove memory leaks
2021-12-13 21:34:07 +01:00
d6038ea43c
Redo the transformation vswitch -> pswitch
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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
a87b237bff
is_a_modelname() to detect a model 1N4148, if compt LT is set.
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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]
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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.
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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).
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Detect mu for ANSI and UTF-8 and translate it to u.
2021-09-29 20:30:35 +02:00
601287e949
Check V and I lines for dc and ac.
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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',
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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
9221df234c
Patch to allow (and ignore) leading or trailing commas
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when putting {} around tokens. Tested with PWL voltage source.
Patch has been suggested by Liqian Zhang
2021-09-29 19:58:36 +02:00
9cc9c56cad
Don't write past '\0', fixes a bug in commit
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1c5e0d11d
2021-07-18 11:19:51 +02:00
b7473a33a0
Check for double '{', replace the inner '{', '}' by '(', ')'
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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
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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
Giles Atkinson
Brian Taylor
Holger Vogt