Commit Graph

9317 Commits

Author SHA1 Message Date
Holger Vogt acdd93f157 If compiling shared ngspice, don't set up a terminal. 2024-07-01 09:42:58 +02:00
Holger Vogt 28d8301b5f Prevent crash upon buggy user input 2024-07-01 09:42:45 +02:00
Holger Vogt 442d8554f0 Enable single terminal n devices (Verilog-A modules) 2024-07-01 09:42:28 +02:00
Holger Vogt 727a920032 Authorship for HICUM 2024-06-24 17:21:50 +02:00
Holger Vogt 33939d3f50 Prepare ngspice-43 2024-06-22 17:06:45 +02:00
Holger Vogt 14bb63490c Plug a memory leak 2024-06-22 16:33:53 +02:00
Brian Taylor d01868b725 Cleanup gcc compiler warnings. 2024-06-22 14:23:50 +02:00
Holger Vogt b1795dbcf2 add path or filepath (without file name) to variable sourcepath,
when calling command 'source'
2024-06-22 14:23:41 +02:00
Holger Vogt fb6820de30 Send warning message to stderr, not to stdout. 2024-06-22 14:23:29 +02:00
dwarning 11a3711d86 revert commit ea4c438 and db85dead by removing VJ and M limiting 2024-06-22 14:23:13 +02:00
Holger Vogt dd6089c4fc Improved warning message: hint to line causing the warning. 2024-06-22 14:22:59 +02:00
Holger Vogt f15a92d997 Revise commit
75c2a3c621/
If the frquency difference is less than a decade, use the old
frequency calculation.
If start and stop frequencies are equal, use a single point only.
2024-06-22 14:22:38 +02:00
Holger Vogt 57185286cf Skip output lines starting with 'Operating'
Re-enable 'make check' with .tran ... uic
2024-06-22 14:22:24 +02:00
Holger Vogt d61a728688 Add function check_for_nodes to
check if there are enough tokens in an instance line.
2024-06-22 14:22:06 +02:00
Holger Vogt 0362953cd4 Bail out when the instance line is not complete.
Moving on does typically not make any sense.
2024-06-22 14:21:56 +02:00
Holger Vogt e5195c10a3 Enable monotonic negative growth of abscissa values. 2024-06-22 14:21:42 +02:00
Holger Vogt 32901f9d0c Error messages to stderr only.
For MS Windows: Make code model path absolute.
Call LoadLibrary only when *.cm file exists. Until now
spurious return from LoadLibrary prevented error message,
when *.cm was not found, followed by a crash upon 'quit'.
2024-06-22 14:21:28 +02:00
Holger Vogt fa5ac4a0cd When reading code models, allow only a single model pere command
(as was implicitely assumed anyway).
2024-06-22 14:21:15 +02:00
Holger Vogt 344beaad24 Add ft_spiniterror, to be set during spinit processing,as
ft_stricterror will be set only later, when .spiceinit is
executed.
2024-06-22 14:21:01 +02:00
Holger Vogt 36e7835afd Remove Valgrind "potentially undefined" message. 2024-06-22 14:20:44 +02:00
Holger Vogt 74fc096bfd Enable coupling of more than 2 inductots in a single line:
K1 L1 L2 L3 L4 L5 0.99
2024-06-22 14:20:33 +02:00
Holger Vogt a5bf93d04d 'No OP' is the more important news, update note to the user. 2024-06-22 14:20:15 +02:00
Holger Vogt ee39d678b7 Improve comment 2024-06-22 14:20:01 +02:00
Holger Vogt ace47103e7 Search path for .lib and .include has been enhanced to read complete
or partial paths from environmental variables. The env variable
names have to start with '$' as the first character after the .inc
or .lib token. Two consecutive env variables are possible. They are
read each until directory separator '/' or '\\', or if none is found,
until the end of the line. In this case the filename has to be included
in the env variable. A .lib line may look like
.lib "$ENVS1\$ENVS2/libraries\sky130_fd_pr\latest\models\sky130.lib.spice" tt

If an env variable is read successfully, a ngspice variable with
the same name (without leading '$') and contents is defined for
use in a .control section.
2024-06-22 14:19:48 +02:00
Holger Vogt 252ca65f56 Add '.save nosub' to suppress storing the node vectors from inside
of subcircuits.

Saves a lot of memeory if using devices with subcircuit models,
and one is not interested in the inner workings of the device model.
2024-06-22 14:18:25 +02:00
dwarning 02a5cd5ea6 mos1...3: set channel thermal noise to 0 in subthreshold range for nlev=3 2024-06-22 14:17:45 +02:00
dwarning f44a0ede08 mos1...3: logical error-prevent garbage for nlev=3 2024-06-22 14:17:36 +02:00
dwarning ac5470568c diode: no need for vte recalculation, rhs not changed 2024-06-22 14:17:28 +02:00
Holger Vogt 621918f289 Transform nested braces {{}} into {()} also in .param statements
(See TI PSPICE model for LMR33630).
2024-06-22 14:17:16 +02:00
Holger Vogt 2f5b869979 Issue this warning only when 'set ngdebug' is given. 2024-05-14 16:32:45 +02:00
Holger Vogt 29c4a2a151 Improve error message if malloc or realloc fails. 2024-05-14 16:32:38 +02:00
Holger Vogt b660e75504 Save path to .include file, add it to the search paths
for loading the next .include file.

If input directory dir_name is not set when loading .include files,
set it to the first .include found.

Both instruction add to the search paths for file to be inluded
and are valuable when the netlist is sent by circbyline without
input file involved.
2024-05-14 16:32:27 +02:00
dwarning 63a6234c92 diode: add saturation current temperature model tlev=2 2024-05-14 16:32:17 +02:00
Holger Vogt 0e465068b0 Identifier 'card' may not be available or not useful when
netlist is loaded via circbyline().
2024-05-14 16:32:06 +02:00
Holger Vogt 3f2673a2be Clear the variable before checking anew if it is to be set. 2024-05-14 16:31:57 +02:00
Holger Vogt 69922c7d8f Now standard while compiling (no need to be added to ./configure):
non-debug, osdi, xspice, readline, klu, openmp
Still needs to be enabled explicitely:
cider (by --enable-cider)
./compile_linux-new.sh tested with Ubuntu 24.04LTS

More testing is needed (switch off the now standard options)!
2024-05-14 16:31:37 +02:00
Holger Vogt 4cc5966b6a Don't delete sourceinfo as it may lead to a crash upon 'quit'.
Needs further investigation.
2024-05-14 16:31:23 +02:00
Holger Vogt 893cd42064 Reload sourceinfo when changing the current circuit. 2024-05-14 16:31:15 +02:00
Holger Vogt 36bc67ecbb Save the wordlist sourceinfo to the current circuit.
Remove sourceinfo only upon 'quit'.
2024-05-14 16:30:59 +02:00
Holger Vogt fc7ba6ee8f Add a fcn wl_delete to free the wordlist, but not its wl_word contents. 2024-05-14 16:30:49 +02:00
Holger Vogt 97d9f38421 Add (enhanced) patch by Giles Atkinson
Add controlled_exit() to errors when parsing functions.
Add verbose error messages, including line number and
name of the source file.

.lib file handlinmg with its recursive structure probably needs
testing and improvements.

More error messages may need this update.
2024-05-14 16:30:36 +02:00
Holger Vogt 862aa27713 Add linum_orig and linesource to commented out *include line 2024-05-14 16:30:27 +02:00
Holger Vogt eaae4d2212 Add linenum_orig and linesource info to newly generated
U device lines.
2024-05-14 16:30:15 +02:00
Holger Vogt c796171638 Add char *lineinfo to parameters of fcn insert_new_line 2024-05-14 16:30:04 +02:00
Holger Vogt 63d496b564 New parameter char *linesource for fcn insert_new_line
Make Fcn inp_read in inpcom.c static
2024-05-14 16:29:51 +02:00
Holger Vogt c4cbc40a3b Add file_name to fcn inp_read
Add wordlist sourceinfo to store input sources
path/file, internal, etc.)
debug_out.txt adds line info (var. sourcelineinfo)
Add sourcelineinfo to wordlist sourceinfo and to each new line.
When adding lines due to compatibility handling, use existing
linenum_orig and linesource.
2024-05-14 16:29:34 +02:00
Holger Vogt 03ba8397cc Add the original line source information to the new line. 2024-05-14 16:29:24 +02:00
Holger Vogt 2d8fe0362f Allow delay of 0, as requested by Infineon model of the 2EDNY52X 2024-05-14 16:29:07 +02:00
Holger Vogt 89b25c5d58 Do not add line number 0, but the number of the original
.probe command to linenum_orig.
2024-05-14 16:28:51 +02:00
Holger Vogt e151b691fb Add an additional funtion parameter 'filename' to fcn inp_readall
to transfer not only the folder, but also the file name of the
current input
2024-05-14 16:28:40 +02:00