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5432 Commits

Author SHA1 Message Date
Jim Monte 8285bd107a Fixed compiler warnings regarding type of argument passed 2020-01-04 10:23:06 +01:00
Jim Monte e969a05411 Added a macro R_MIN to define the minimum resistance value aS 0.01 and replaced the numeric value with the macro in the sourc code. 2020-01-04 10:22:50 +01:00
Jim Monte 9644f2ae4c Dynamic string (dstring) rework 2020-01-04 10:22:35 +01:00
Holger Vogt 146f94392d Remove memory leaks in cmpp. 
Two small ones (a few bytes) are still there, difficult to assess.
 2020-01-04 10:21:45 +01:00
Holger Vogt d864bd750c plug a memory leak by CALLBACK, 
deleting locally malloced memory
 2019-12-07 14:53:08 +01:00
Holger Vogt dd05e24677 prevent referencing a NULL pointer 
free the loc pointer and NULL its origin STATIC_VAR (locdata)
(that translates to mif_private->inst_var[0]->element[0].pvalue)
 2019-12-02 21:33:31 +01:00
Holger Vogt 4a8e669562 enable setting a variable from an input file 
using the existing i/o redirection
 2019-11-29 23:55:13 +01:00
Holger Vogt 9a77d22444 prevent crash if 0 length vector is assessed 2019-11-27 23:31:22 +01:00
Holger Vogt 78c4a51d2a allow 'dc TEMP 10 20 1' as well as 'dc temp 10 20 1' 2019-11-27 00:31:24 +01:00
Holger Vogt b7bd59c22c On Linux: allow calling gnuplot without invoking a terminal. 
Reported by Terry Pilling
 2019-11-24 12:40:28 +01:00
Holger Vogt ae460934fa Replace B source pwl by XSPICE PWL Controlled Source 
that has smooth rounded and differentiable corners.
This is used in the replacem,ent operation evaluating
Exxx n1 n2 TABLE {expression} = (x0, y0) (x1, y1) (x2, y2)
 2019-11-09 23:10:28 +01:00
Holger Vogt 1afb290536 Revert "Replace B source pwl by XSPICE PWL Controlled Source" 
This reverts commit cf653ef33a.
 2019-11-09 23:08:50 +01:00
Holger Vogt cf653ef33a Replace B source pwl by XSPICE PWL Controlled Source 
that has smooth rounded and differentiable corners.
This is used in the replacem,ent operation evaluating
Exxx n1 n2 TABLE {expression} = (x0, y0) (x1, y1) (x2, y2)
 2019-11-09 22:39:22 +01:00
Holger Vogt 5b2a9474fa Replace B source pwl by XSPICE PWL Controlled Source 
that has smooth rounded and differentiable corners.
Microchip or On-Semi OpAmps that needed gmin and source
stepping for operating point calculation  now converge
without, others like MCP6001 that generally refused
to converge are o.k. now. Reason is the heavily used
Gxxx n1 n2 TABLE {expression} = (x0, y0) (x1, y1) (x2, y2)
from the OpAmp models.
 2019-11-09 16:26:36 +01:00
Holger Vogt 87ebe9540b enable system info for Windows 10, 
exclude function not existing in older SDKs
 2019-11-06 22:18:12 +01:00
Holger Vogt dcb9aa26fe Replace deprecated GetVersionExA by version helper functions 
Add new macro _MSC_PLATFORM_TOOLSET to check for toolset
 2019-11-03 14:39:52 +01:00
Holger Vogt 2ec1214fac remove VS 'assignment within conditional expression' warning 2019-11-03 11:50:28 +01:00
Holger Vogt b43f629d5e remove 'unreachable code' warning 2019-11-03 11:14:20 +01:00
Holger Vogt c2eb86f44f remove 'potentially uninitialized' warning 2019-11-03 11:10:44 +01:00
Holger Vogt 530f414469 Revert "enable compiling with readline for macOS" 
This reverts commit 11df2b7719.
 2019-10-26 16:18:29 +02:00
Holger Vogt aa49874dc2 remove superfluous double parentheses 2019-10-26 16:17:21 +02:00
Holger Vogt 6074d2528f macOS: Do not use deprecated finite, but isfinite 2019-10-26 16:02:01 +02:00
Holger Vogt e9d6228c44 update for Linux 2019-10-19 20:23:32 +02:00
Holger Vogt 1de5cae0d2 fix for macOS 2019-10-19 19:36:13 +02:00
Holger Vogt 4fa37979ae Complete redesign of memory monitoring in resource.c. 
Acquiring memory size is done by four functions
getMemorySize, getAvailableMemorySize, getPeakRSS,
and getCurrentRSS.
Time data are still obtained without code modifications.
 2019-10-19 18:45:52 +02:00
Holger Vogt 32b265c92a tabs to spaces 2019-10-19 11:17:42 +02:00
Holger Vogt 555cf2a8f4 Add resource info on memory used and available for macOS 2019-10-18 23:52:55 +02:00
Holger Vogt b7b4e3badb safeguard against crash if instance lines are incomplete 2019-10-18 23:29:51 +02:00
Holger Vogt 60a3298c2e Make DEVNUM robust against double initialization. 2019-10-05 11:28:17 +02:00
Holger Vogt e0448b4f37 Better indentation of message 2019-10-04 15:25:00 +02:00
Holger Vogt 2776d935ee Better info in case of error 
Initited by a patch from Bohdan Tkhir
 2019-10-04 15:21:47 +02:00
Holger Vogt 67ffc810a8 If there are no controls, just skip creating the controls thread. 2019-10-02 22:02:57 +02:00
Holger Vogt 5f4eb3ac61 prevent potential false reads if 'controlswait' is set. 2019-10-02 12:04:19 +02:00
Holger Vogt a45c4fad1d in ps compatibility mode: translate t_measured to tnom 2019-10-01 23:43:11 +02:00
Holger Vogt fd2e8612d8 readability 2019-09-28 16:19:27 +02:00
Holger Vogt cb025a98a8 avoid false warnings of model not found 2019-09-28 16:17:03 +02:00
Holger Vogt ec2d885494 correct typos found by linthian 2019-09-28 12:25:18 +02:00
Holger Vogt 518913dd0b no actions if controls thread tid2 is not set 2019-09-25 22:29:37 +02:00
Mamoru TASAKA a38a6ac698 tclspice: avoid get_plot function type conflict 
re-name get_plot as get_plot_by_index
 2019-09-25 10:25:31 +02:00
Holger Vogt ef33e183f5 Better thread handling 
Embed thread tid2 into tid1
Avoid spurious thread collisions
 2019-09-25 10:13:37 +02:00
Holger Vogt 4f7b93f3a5 Do not start a spurious thread with empty controls 2019-09-25 10:12:36 +02:00
Holger Vogt 5c8b795064 Does crash with recent Linux openSUSE Tumbleweed 
Not required by shared ngspice
 2019-09-25 10:12:03 +02:00
Holger Vogt 1c282bbeb7 Revert "encapsulate fcn calls to cp_evloop into a mutex" 
This reverts commit 2426a037db.
 2019-09-25 09:12:02 +02:00
Holger Vogt 980f8a74b9 Missing files in distribution 
Correction to commit
Fix a build error on FreeBSD 12, bison 3.3.2, automake 1.16.1 and BSD make
 2019-09-22 15:51:20 +02:00
Kevin Zheng f502d0974e patch to simplify compile for FreeBSD 2019-09-22 10:42:21 +02:00
Holger Vogt 11df2b7719 enable compiling with readline for macOS 
which has a very simple readline header only
 2019-09-20 20:43:36 +02:00
Holger Vogt acd0c7156c return immediately if empty commands are sent 2019-09-20 19:22:47 +02:00
Holger Vogt 2426a037db encapsulate fcn calls to cp_evloop into a mutex 
thus preventing thread collisions
 2019-09-20 19:21:56 +02:00
Holger Vogt 191ad0a574 avoid warning about potentially undefined variable 2019-09-14 12:43:48 +02:00
Holger Vogt ec6d676920 Make CopyGraph safe against NULL argument. 
Otherwise memcpy will fail.
 2019-09-14 12:38:57 +02:00
Holger Vogt aa726c9864 Make ...search_identifier safe against NULL arguments 
Otherwise strstr will fail
 2019-09-14 11:30:20 +02:00
Holger Vogt 0071ad8569 If a subcircuit is defined more than once, 
only read the first one, rename the others und thus discard them.
 2019-09-14 11:28:32 +02:00
Holger Vogt 972785095f Avoid crash, and send error message when r,l,c 
instance lines does not have enough tokens.
 2019-09-14 11:28:07 +02:00
Holger Vogt f9deefe326 Skip '\r' when reading lines from a file 2019-09-14 11:27:23 +02:00
Holger Vogt 8fc1b70e93 Bug #424 now lower-casing whenh following the redirection token > 
Re-order the code for defining exceptions for not lower casing
 2019-09-14 11:27:13 +02:00
Holger Vogt cdc8d3d054 new_title may contain a \r, remove it 2019-09-14 11:26:52 +02:00
dwarning 134e92b78f vbic model implementation including self-heating effect 2019-09-14 11:26:10 +02:00
Holger Vogt 1c8992bf15 Enable the file input as search path for .include files 
also for non-Wondows OSs
 2019-09-14 11:25:34 +02:00
Holger Vogt 9543a5644c Improve handling of non-printable characters (esp. for Linux) 
If there is an isolated non-printable character leading the line,
convert it to *.
In fact there are some, e.g. in device lib TL072.301 from TI.
 2019-09-14 11:25:07 +02:00
Holger Vogt 88008af088 remove memory leaks 2019-09-14 11:24:34 +02:00
Holger Vogt afdd0fe85e comments added 
White spaces according to clang format
 2019-09-14 11:24:05 +02:00
Holger Vogt 4cf2b5e5ce remove commenting out unused .model lines 
from comment_out_unused_subckt_models().
This now handled by inp_rem_unused_models()
taking appropriate scoping into account.
 2019-09-14 11:23:40 +02:00
Holger Vogt 6669cbc17c add function inp_rem_unused_models(). 
checking for unused models now also removes models
that are out of scope.
 2019-09-14 11:23:24 +02:00
rlar 9e729bc8ee bug fix, avoid segfault when instantiating a unknown subcircuit 2019-09-14 11:22:52 +02:00
rlar e2b3dffcff drop bogus_find_subckt, use a proper scoped search 2019-09-14 11:22:39 +02:00
rlar 96bb0dd941 inpcom.c, introduce inp_add_levels(), add scope to decks 2019-09-14 11:22:24 +02:00
Holger Vogt d901665517 enable 'res' as valid resistor model identifier 2019-09-14 11:21:53 +02:00
Holger Vogt 1adc3e559c inp_get_elem_ident(): enable VDMOS devices as identifier m 2019-09-14 11:21:16 +02:00
Holger Vogt 7f95e9d40c inp_get_elem_ident 
model type as input, element identifier as output
 2019-09-14 11:20:48 +02:00
Holger Vogt b0e750c3d2 Remove printing an empty line to stderr 2019-08-18 10:53:25 +02:00
Holger Vogt bc9a22e5f7 Make interface responsive during plotting, 
prevent endless loop, probably because of full internal buffers
 2019-08-18 10:52:46 +02:00
Holger Vogt 3ab2c6468c raise time for immediate output, to catch some more information 2019-08-18 10:52:36 +02:00
Holger Vogt 5a45fdbebb Skip name and node if searching for 'tc' in an 
R, L, or C line. Thus a node name 'tc' would be allowed.
 2019-08-18 10:52:21 +02:00
Holger Vogt 6a1b6ced18 Enable tc conversion also for L and C 
Even is PSPICE manual does not mention this,
device model makers are using this option.
 2019-08-18 10:51:57 +02:00
Holger Vogt 63b4cf05de Do not bail out if 'load file' command has unavailable file, 
just post error message and continue
A fix to https://sourceforge.net/p/ngspice/discussion/127605/thread/986c04f22b/
by Clyde
 2019-08-13 23:35:48 +02:00
Jim Monte 0fbff063b8 bug #408: prevent invalid data or crash by not reading beyond end of string 2019-08-13 23:35:17 +02:00
Holger Vogt 30565e45c4 Improve commant 2019-08-13 23:35:03 +02:00
AsamMich 9b28a951d2 Patch #83 
Improve and complete command 'compose'
 2019-08-13 23:34:48 +02:00
Holger Vogt ca5997b705 Change variable 'stepsizelimit', added in commit 
c86f6265d ("relieve the step size limitation..." 2019-02-02)
to 'nostepsizelimit', thus keeping the limit, if not set.
Maximum step size is limited to tstep given by .tran tstep tstop <tstart <tmax>>.
May be overridden by giving 'set nostepsizelimit' to (tstop - tstart)/50.
Both may be overriden by setting tmax.
 2019-08-13 23:34:40 +02:00
Holger Vogt fac46c0bfd Speed up the text output in Windows GUI: 
The stream is pushed to the display only every 30 milliseconds.
For the first 200ms the stream is still pushed for every line.
 2019-08-13 23:34:16 +02:00
Holger Vogt 6ac67c2285 make GUI more responsive. Prevent output freezing 
if large data volumes are sent to the display
 2019-08-13 23:33:59 +02:00
Holger Vogt 1b96b5a087 fix typos 2019-08-13 23:33:44 +02:00
Holger Vogt f1cf4103c0 If the comaptibility mode is PS, LTPS or LTPSA, '$' is treated as a valid 
character, not a s end-of-line comment delimiter, except for that it is
located at the beginning of a line.
 2019-08-13 23:33:37 +02:00
Holger Vogt 0b92a15ae8 safeguard against vectors with 0 length 2019-08-13 23:33:28 +02:00
Holger Vogt b27d0e701c allow very short version information with new options -v and -d 2019-08-13 23:33:15 +02:00
Holger Vogt 45e2155e57 Instead of the reverted commit 
5542f2ec1 ("dio/diotemp.c, drop DIOgradingCoeff limit", 2017-07-18)
allow setting a new limit for the diode grading coefficient by
set DIOgradingCoeffMax=0.85
Default is 0.9
 2019-08-13 23:32:55 +02:00
Holger Vogt db85dead58 Revert "dio/diotemp.c, drop DIOgradingCoeff limit" 
This reverts commit 5542f2ec10.
 2019-08-13 23:32:37 +02:00
Holger Vogt aad247621e raise warning only when params are on the .subckt line 2019-08-13 23:32:26 +02:00
Holger Vogt 01742eefef The PSPICE area token for a device instance may be not only a number, 
but also a parametrized token like {tok}
 2019-08-13 23:32:16 +02:00
Jim Monte 8ed7080227 [PATCH #70] Made parameter const and reduced excess allocation. 2019-08-13 23:32:01 +02:00
Jim Monte 3def275be4 [PATCH #76] Fixed access violation when iplot called without a circuit 
loaded.
 2019-08-13 23:31:54 +02:00
Jim Monte 978429018b [PATCH #73] Fixed crash when attempting to set a breakpoint without a 
circuit loaded.
 2019-08-13 23:31:46 +02:00
Jim Monte e208aab4cd [PATCH #69] Changed vector type from to the enum assigned to it. 2019-08-13 23:31:37 +02:00
Jim Monte 73379f4146 [PATCH #66] Removed definition of macro MAXWORDS since it is unused. 2019-08-13 23:31:28 +02:00
Jim Monte 4a26ea9847 [PATCH #64] Made shell command with no arguments functional for Windows. 2019-08-13 23:31:22 +02:00
Holger Vogt 9a904cb952 prevent crash upon wrong user input 2019-08-13 23:31:14 +02:00
Holger Vogt c50dfa2be8 prevent crash if function is called with NULL argument 2019-08-13 23:31:01 +02:00
Jim Monte 060c51d68a missing part of patch #56 2019-08-13 23:30:39 +02:00
Jim Monte e92e2c7362 [PATCH #62] Fixed buffer overrun. Reworked to not use dstring for more 
efficient parsing.
 2019-08-13 23:30:31 +02:00
Jim Monte 24a13736bd [PATCH #63] Fixed infinite loop when setscale is given as a command. 2019-08-13 23:30:20 +02:00