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8459 Commits

Author SHA1 Message Date
Francesco Lannutti 23da61873d fix include file directories (will be in src/include/ngspice/) 2023-08-16 11:14:09 +02:00
rlar 71e403652f delete-trailing-whitespace 2023-08-16 11:14:09 +02:00
Francesco Lannutti 9dad1ae0b7 incorporate KLU source files from SuiteSparse-3.7.0.tar.gz 2023-08-16 11:14:09 +02:00
rlar e5c40de9e7 SuiteSparse.org, recipe for incorporation of SuiteSparse-3.7.0.tar.gz 2023-08-16 11:14:09 +02:00
Francesco Lannutti ba4e530ec0 KLU Integration from scratch #1, examples/klu/Circuits 2023-08-16 11:14:09 +02:00
Holger Vogt 2275fb85da add a comment 2023-08-14 23:40:48 +02:00
Holger Vogt 313a0cdf66 Do not set a breakpoint at current time, 
as this may lead to trigger a "breakpoint in the past"
message and stop the simulation, depending on double
precision details during comparison.
 2023-08-14 15:56:59 +02:00
holger 43e3156343 make script executable 2023-08-13 14:16:19 +02:00
holger 57c880b6a3 Prepare ngspice-41 2023-08-13 14:03:34 +02:00
Holger Vogt bfb520086d Prepare ngspice-41 2023-08-13 11:56:35 +02:00
Holger Vogt cb0e794907 Prevent buffer overflow, remove unused 2023-08-13 11:31:01 +02:00
Holger Vogt b0ca2a667a Add missing pwlts cfunc.mod and ifspec.ifs 2023-08-13 11:30:31 +02:00
Holger Vogt 6eb7e0ec82 Remove unused variable 2023-08-13 11:04:34 +02:00
Holger Vogt e1e2d8a88a Replace | by ||, 
bug detected by code analysis
 2023-08-13 11:04:19 +02:00
Holger Vogt d90c9dd3b5 Initialize to remove VS2022 linker warnings 2023-08-13 10:01:12 +02:00
Holger Vogt de98e49956 Set brackets to remove gcc compiler warning 2023-08-12 23:59:56 +02:00
Giles Atkinson ad02a7c47a Remove duplicate definition of variable idp, as compiler may warn. 2023-08-12 22:46:16 +02:00
Holger Vogt b893e32d75 Reemove needless code, check for '}0', 
don't do anything here if not true m=something
 2023-08-12 15:11:41 +02:00
Holger Vogt 0e0c8de5ee Remove gcc compiler warning: remove needless code 2023-08-12 15:11:32 +02:00
Holger Vogt 9c2a87a469 Remove buggy if clause, add safeguards against buggy input 2023-08-12 15:11:21 +02:00
Holger Vogt 62f803dfa5 Remove gcc compiler warnings 2023-08-12 15:11:04 +02:00
Holger Vogt d173deea64 Activate callback, remove memory leak 2023-08-12 15:10:49 +02:00
Holger Vogt 79e4b78a78 Prepare ngspice-41 2023-08-11 14:39:56 +02:00
Holger Vogt 6600bf18b4 Prepare ngspice-41 2023-08-11 14:12:50 +02:00
Giles Atkinson 738881a014 Complete version of intertial delay for d_tristate. The State and 
Strength members are treated independently and combined in the output.
 2023-08-11 11:40:02 +02:00
Giles Atkinson 502f15522e Fix an infinite loop bug that may be seen with "stop whan a>b" or 
"stop when a<>b".
 2023-08-11 11:39:17 +02:00
Brian Taylor f16c0556af Add support for PSpice DLYLINE. 2023-08-11 11:39:06 +02:00
Holger Vogt f60766a1fa Transformer examples, (three different methods) 
Single primary and secondary windings

More to come (multiple ports, core saturation)
 2023-08-11 11:38:52 +02:00
Giles Atkinson ee7250e11f Fix a crash when trying to auto-bridge a real-valued event node 
and improve an error message.
 2023-08-11 11:38:45 +02:00
dwarning 53af7d179b decrease iteration count for low base biasing 2023-08-11 11:38:24 +02:00
dwarning 4f22726c87 better low Ic range covering 2023-08-11 11:38:09 +02:00
Holger Vogt 2065dee82c Fix comment on old-style .lib 2023-08-11 11:37:49 +02:00
dwarning 5704790cc2 no need for extra run 2023-08-11 11:37:37 +02:00
Brian Taylor e235fda42b For d0_eff, d0_gff timing models specify the 1.0e-12 minimum Xspice delay valuesrather than defaulting to 1ns. 2023-08-11 11:37:19 +02:00
Holger Vogt d4c54123d4 Revert "Add code in ivars.c to look for a SPICE_ROOT environment variable" 
This reverts commit 6b0ab44f1e.
 2023-08-06 16:27:33 +02:00
Holger Vogt 75ce3c95e3 eprvcd [-a] [-t timescale] node node ... 
timescale is now given by minimum 1fs, maximum 1s.
 2023-07-31 14:30:53 +02:00
Holger Vogt 79c46b0c44 'current time' instead of 'actual time' 2023-07-31 14:30:45 +02:00
Holger Vogt 8bd3c87be1 better visibility 2023-07-31 14:30:37 +02:00
Holger Vogt 7c0bbcd9b2 Remove vs2022 linker warning (ctx potentially uninitialized) 2023-07-31 14:30:29 +02:00
Holger Vogt da3dda3269 replace exp10() by pow(10, ...), 
exp10 not available in VS2022
 2023-07-31 14:30:21 +02:00
Holger Vogt dc5291fa91 fopen_with_path enable path search (directory of recent inputs or 
NGSPICE_INPUT_DIR)
 2023-07-31 14:30:13 +02:00
Giles Atkinson 5fe236290f Add example of reading S-parameters from a Touchstone file. 2023-07-31 14:30:02 +02:00
Giles Atkinson f632da5f7f Add a comment to say that LT/PSPICE compatability is needed. 2023-07-31 14:29:50 +02:00
Giles Atkinson 4df2e69009 Fix Bug #629 - "XSPICE d_osc failures". The old code has been completely 
replaced by a new design that is faster, more reliable and does not
usually insert analog breakpoints.
 2023-07-31 14:29:36 +02:00
Giles Atkinson 6b0ab44f1e Add code in ivars.c to look for a SPICE_ROOT environment variable 
that gives the location of the ngspice installation.  That allows
binaries to be installed in a different directory to the one
compiled in.  The spinit startup file is made location-independent
by passing a variable giving the location of loadable modules,
so this fixes Bug #615 -
"spinit contains arch dependent paths, but is installed as noarch DATA".
 2023-07-31 14:29:23 +02:00
Giles Atkinson 4cc0ac846d Add an option for parameters to the xfer code model to be provided 
in a Touchstone-format file instead of as a model parameter.
The change to mif_inp2.c allows the "table" parameter to be omitted.
 2023-07-31 14:28:40 +02:00
Giles Atkinson 84821a4cf5 Add support for including analog node changes in VCD file output, 
and an option to explicitly set the VCD timestep.  Correct the
output value for high-impedance nodes.
 2023-07-31 14:28:29 +02:00
Brian Taylor 68f1015075 Example for 7490a Pspice subckt. This exercises jkff, logicexp, and pindly conversions to XSPICE. 2023-07-31 14:27:59 +02:00
Holger Vogt 3adfa89cfc Prevent crash when number of parameter dependencies increases beyond 
limit. Raise the limit from 100 to 200.
 2023-07-31 14:27:49 +02:00
Holger Vogt 18911b06b6 re-enable rcheck debug output with WINGUI 2023-07-31 14:27:35 +02:00