f0e9a35eb6
Add 'esave' command to save only specific event nodes.
Add a prompt for esave/eprint/eprvcd.
4 years ago
486dd587d0
spelling: Fix misspelled word Instnace
4 years ago
1a6a9e6bb6
Add com_wr_ic.h to their makefile.am
to have them as part of make dist.
4 years ago
a8d8600faa
plug a memory leak
4 years ago
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.
4 years ago
6ba484e5d2
Remove redundant redeclaration of ‘ft_getpnames_quotes’
4 years ago
5adbfc1c86
Remove compiler warnings associated with snprintf()
Use memory allocated on the heap instead.
4 years ago
b5b462506f
add a function prototype for com_wric()
4 years ago
3bac1ffabe
Allow adequate size for copying.
Add the missing character string to fprintf.
4 years ago
b636017359
add function prototype
for insert_new_line()
4 years ago
8e75cad453
Fix missing initializer warning.
4 years ago
11117912f9
typos
4 years ago
1605d293d0
Add function integ to control language
Trapezoidal rule for integrating a vector.
4 years ago
422719200e
re-enable parameters in agauss function
fixes bug #564 reported by Stefan Schippers
If nested braces {..{ }...} have been created,
replace the inner { } by ( )
4 years ago
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
4 years ago
b749e62e31
Make error message more verbose
4 years ago
aaf586ae83
.probe: Add more safeguards to prevent crashes
in case of wrong user input
due to obtain empty lines in shared ngspice
4 years ago
bb9f1669f6
Enable math characters also in tokens like i(z/z) by
temporarily putting " around the token.
Improve error message on missing vector
4 years ago
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).
4 years ago
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()
4 years ago
7f1a3bea20
.probe: Add the new file inpc_probe.c to the VS project files
and makefile.am in ngspice/src/frontend
4 years ago
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
4 years ago
7f75b2a7b8
Update to previous commit: safeguard against no circuit loaded
4 years ago
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
4 years ago
1ce0066d3b
Update to previous commit: corrected and enhanced warning messages
4 years ago
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 @
4 years ago
79c71a4ec3
Enable math characters in vector (node) names for command fft
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
ccd9a217c3
Enable math characters in vector (node) names for logic comparison
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
8895a6e633
Enable math characters in vector (node) names for command alter
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
ee2f3a72f4
Enable math characters in vector (node) names for command fourier
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
98b7074287
Enable math characters in vector (node) names for command spectrum
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
c09839b209
Enable math characters in vector (node) names for commands
write and print
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
57f6d41e69
Enable math characters in vector (node) names for plotting
Replace ft_getpnames() by ft_getpnames_quotes().
4 years ago
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.
4 years ago
3f3936c728
Remove memory leaks
4 years ago
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.
5 years ago
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.
5 years ago
bde0639bc4
save within subcircuit
enable V(a,b) as v(a) v(b)
5 years ago
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.
5 years ago
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
5 years ago
7ce476c0ad
Make optran standrad by calling com_optran during ngspice initialization.
5 years ago
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.
5 years ago
bbccb4b63e
Improved error message:
when argument out of range, name the term
5 years ago
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.
5 years ago
6f6f2b8996
Remove double assigment to s[1]
Assignment Is either done in the loop or by *y = '\0';
5 years ago
df5e7e36f6
When checking for µ, truncated the line, when shifted.
Enable R470, when newcompat LT is selected.
5 years ago
3dcc36c1c3
ngspice input deck may contain special characters like µ (mu).
Detect mu for ANSI and UTF-8 and translate it to u.
5 years ago
93f904fb0b
Make 'speedcheck' also available in batch mode simulation.
5 years ago
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.
5 years ago
3cf6857cfc
Fix bug #557
Revise memory allocation for different analysis types
5 years ago
Holger Vogt
Carsten Schoenert
Brian Taylor