luke
/
ngspice
mirror of https://git.code.sf.net/p/ngspice/ngspice
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
8,370 Commits 174 Branches 62 Tags 73 MiB
Commit Graph

799 Commits

Author SHA1 Message Date
h_vogt d4adb027d2 avoid retrace in output graph by adding label 'noretraceplot' 
to the plot command, that creates a lin plot trying to avoid retracing
 2018-05-18 17:08:27 +02:00
Holger Vogt c1a64d9f49 make inp_compat_mode glabal 2018-05-18 16:54:52 +02:00
h_vogt 5c3a6a3829 new command 'mc_source' to internally reload circuit 
We store a copy of the whole deck in 'mc_deck'.
'mc_source' can be used to re-read this copy.
 2018-05-15 22:45:29 +02:00
Holger Vogt c0c3470dff add the simple vdmos capacitance model instead of Meyer's model 2018-05-04 20:34:06 +02:00
rlar 45a70b3a53 rewrite, use enum instead of #define sequences 
see branch "rewrite-defines2enum"
 2018-04-30 19:23:18 +02:00
rlar a729c2860c sensitivity, drop redundant #defines SENS_LIN/OCT/DEC/DEFPERT 
use SENS_LINEAR/OCTAVE/DECADE/DEFPERTUB instead
 2018-04-15 15:05:02 +02:00
rlar b803b294b4 frontend/parser/lexical.c, cp_lexer(), allow # and * comment 
Both, whether interactive or not.
Especially for command scripts.
 2018-02-26 19:41:04 +01:00
rlar 4ec2717079 struct card, #5/6, rewrite from type "card" to "struct card" 2018-02-17 19:15:53 +01:00
rlar 10a353ebf4 struct card, #4/6, drop typedef card 
For readability and to allow variables to have the name "card"
(avoid name collision with typedef "card")
 2018-02-17 19:15:53 +01:00
rlar 511cdd7188 struct card, #3/6, rename members from struct line to struct card 2018-02-17 19:15:53 +01:00
rlar 981fed70ca struct card, #2/6, drop struct line 
struct line is an overlay of struct card.
 2018-02-17 19:15:53 +01:00
rlar 8d93511a96 struct card, #1/6, minor cleanup 2018-02-17 19:15:53 +01:00
rlar 41c0ee45a2 introduce GENinstanceFree() and GENmodelFree() 
To abstract away the business of releasing the memory
  of a struct GENmodel or struct GENinstance.
 2018-02-17 11:53:07 +01:00
rlar 8c7d7051ae GENmodel, GENinstance, change layout, #4/4, complete the change 
currently each and every device specific instance and model structure
  duplicates the memory layout of a struct GENmodel / GENinstance

further the first structure elements behind a GENinstance header
  are reinterpreted as a sort of a generic "node" array.

This business is very error prone, and makes it difficult to
  extend struct GENmodel / struct GENinstance.

This patch makes this business much more bearable.
 2018-02-17 11:53:06 +01:00
rlar 2c9bfecbad GENmodel, GENinstance, change layout, #3/4, coccinelle semantic patch 2018-02-17 11:53:05 +01:00
rlar 4748c92de9 DEVdestroy(), change API, #2/2, complete the change, inclusive CKTdestroy() 
loop over DEVmodDelete() and DEVdelete() in CKTdestroy()
  instead of doing this business in the DEVdestroy() functions.

As a consequence, most DEVdestroy() functions
  collapse completely.
 2018-02-17 11:52:59 +01:00
rlar 3cd81295a8 DEVmodDelete(), change API, #2/2, complete the change 
Instead of searching and then deleting a given device-model,
  just delete the given model.

The search shall be done somewhere else.

Don't free the model struct itself,
  this shall be done by the invoker himself.

Don't free the device instrance list,
  this shall be done by the invoker himself.

As a consequence, most DEVmodDelete() functions
  collapse almost completely.

This change is of no consequence,
  because DEVmodDelete() is currently nowhere used.
 2018-02-17 11:52:53 +01:00
rlar c3ed42f486 DEVdelete(), change API, #2/2, complete the change 
Instead of searching and then deleting a given device-instance,
  just delete the given instance.

The search shall be done somewhere else.

Don't free the instance struct itself,
  this shall be done by the invoker.

As a consequence most DEVdelete() functions
  collapse almost completely.

This change is of no consequence,
  because DEVdelete() is currently nowhere used.
 2018-02-17 11:52:46 +01:00
rlar e311096429 gendef.h, get rid of awkward counted GENnode macros 2018-02-03 11:46:24 +01:00
rlar 018a2d0e2f devices/*, unify, add missing instance struct member 'GENstate' 
to the generic part of all instance structs, even when actually unused.
see GENstate in "gendefs.h"
 2018-02-03 11:46:24 +01:00
Holger Vogt 560cb6e970 plotting/grid.c, bug fix, avoid string buffer overflow 
Prevent a crash of example/FFT_test.cir.
Buffer 'buf' in function drawlingrid() has been too small.
Increase 'buf' size, and add some protection.

The example file examples/plot/test-small-plot.cir
shows the limits of plotting:
  difference in two numbers at digit 14 is plotted well.
                            at digit 15 is plotted with bugs.
                            at digit 16 is reduced to integer.

consider compiling with
  -O1 -D_FORTIFY_SOURCE=2
for gcc, and
  /GS
for visual studio.
 2018-01-27 21:58:15 +01:00
rlar c900cc8824 drop ngspice internal implementation of erfc() 
which these days is guaranteed to be provided by <math.h>

note,
  our own implementation was incorrect anyway.
  it evaluated to
    erfc_ngspice(x) = erfc(fabs(x))
 2017-10-28 12:38:32 +02:00
dwarning a1d27b4257 dio, introduce qd as an alias for diode charge to get the right unit in plotting 2017-08-03 17:03:10 +02:00
rlar a7cc37b2e2 ifparm, fix numdev too 2017-04-19 19:18:13 +02:00
h_vogt c82ee9d949 introduce option "epsmin" 
To define a minimum argument for some log() function invocations.
(most notably for the diode saturation current 'is')
 2017-04-19 18:56:00 +02:00
rlar 2f329bd8b4 N_MXVLNTH, drop noise variable name limitation 2017-04-15 17:21:24 +02:00
rlar 7afb798a6f check for illegal DEVsetup() DEVunsetup() patterns. 
Consider the following silent contracts:
1)
 CKTsetup() invocations must be separated by a CKTunsetup() invocation
 But CKTsetup() has an internal flag,
   which will prevent re-invocation of DEVsetup()
 But DEVsetup() will be called during sensitivity analysis,
   bypassing this precaution. It is fatal if this will
   cause another node allocation (CKTmk..()).
   This commit tries to detect such cases.
   (Note: many DEVsetup routines (all ?) have their CKTmk..() invocations
      guarded to avoid reallocation of local nodes,
      see commit f7f454c0a1
        bug fix, fix the guard for device generated internal nodes (via CKTmkVolt())
   )
   FIXME:
     DEVsetup() is seriously obfuscated by these guards.
     If would be far better, if the sensitivity analysis
       wouldn't sidestep into DEVsetup()
     consider a device local variant of the CKTisSetup flag
2)
 DEVunsetup() must delete all, each and every,
   local allocated node in DEVsetup()
 Otherwise CKTmk..() invocations in a following CKTsetup() will
   return duplicate node numbers, effectively shorting device nodes.
 This commit tries to detect incomplete CKTdltNNum() invocations.
3)
  DEVunsetup() must not delete a netlist node.
  This can easily happen in those devices which have optional ports,
    which have code in DEVsetup() which copies node numbers to
    local node variables.
  This commit tries to detect such errors.
 2017-04-12 21:32:51 +02:00
rlar 58874cc65e xspice, implement "CALLBACK" 
Allow to register a callback function in the cfunc.mod files,
  which will be invoked in MIFdestroy.
Usefull to "free" memory which has been allocated locally in a cfunc.mod file.
 2017-04-12 20:02:35 +02:00
rlar d32a32bdc8 ifparm, #14/16, res.c, missing IF_ORQUERY|IF_REDUNDANT, introduce IOPQOR 2017-04-09 15:29:42 +02:00
rlar cefb65507f ifparm, #13/16, res.c, missing IF_SETQUERY in an alias entry, introduce IOPQR 2017-04-09 15:29:41 +02:00
rlar 8d3acddc7b ifparm, #12/16, res.c, missing IF_PRINCIPAL in an alias entry, introduce IOPPR 2017-04-09 15:29:40 +02:00
rlar 614eebe944 ifparm, #11/16, res.c, missing IF_CHKQUERY for some alias entries, introduce IOPZR 2017-04-09 15:29:40 +02:00
rlar 102a6b7c77 ifparm, #7/16, missing IF_UNINTERESTING for some aliases, introduce IOPUR 2017-04-09 15:29:36 +02:00
rlar 4fc33eb656 ifparm, #6/16, missing IF_NONSENSE for some aliases, introduce IOPXR 2017-04-09 15:29:35 +02:00
rlar b56c2a2504 ifparm, #5/16, missing IF_AC for some aliases, introduce IOPAR 2017-04-09 15:29:34 +02:00
rlar eac26d741c ifparm, #4/16, missing IF_REDUNDANT for some aliases, introduce IOPAPR 2017-04-09 15:29:33 +02:00
rlar 511389ad10 inpcom.c, introduce find_back_assignment() 2017-04-09 14:14:06 +02:00
rlar 5238f0b1cb inpcom.c, find_assignment(), const'ify and declare extern 2017-04-09 14:12:22 +02:00
rlar 2809ccaa13 shrink scope of expr_w_temper 2017-04-09 14:06:27 +02:00
rlar e35429a222 inpcom.c, introduce rem_tlist() 2017-04-09 14:03:11 +02:00
rlar c600312d01 deploy devtlist/modtlist in struct circ 2017-04-09 13:59:53 +02:00
rlar f2f2b3b09a inp_evaluate_temper(), add struct circ argument 2017-04-09 13:49:43 +02:00
rlar ab409ad62e protect vec_free() and free_pnode() macro for use in non braced blocks 
if ()
  vec_free()
 2017-03-25 19:54:40 +01:00
rlar c7811a76df ngspice/fteext.h, whitespace and spelling 2017-03-25 19:41:32 +01:00
rlar cc15853b4f ngspice/ftedefs.h, whitespace and spelling 2017-03-25 19:11:33 +01:00
h_vogt d84387d449 CIDER, use controlled_exit(1) instead of exit(1) 2017-03-25 18:44:00 +01:00
rlar 33788f7052 remove excessive inp_evaluate_temper() prototypes 2017-03-22 21:47:43 +01:00
rlar bd50814677 drop 'depreciated_skip..()' 2017-03-19 20:13:11 +01:00
rlar 7a42510cc0 const'ify some 'skip'ing functions 2017-03-19 20:12:25 +01:00
rlar 45ad60b738 rename gettok_nc() --> nexttok(), and functionalize it 2017-03-19 20:11:01 +01:00
Francesco Lannutti 43f24d6f22 rewrite cktsens.c in terms of the 'SMP' matrix interface 2017-03-17 18:22:36 +01:00
rlar fb4f462388 SMPnewMatrix(), add 'size' to the function arguments 2017-03-17 18:12:48 +01:00
rlar c3a92e2bb3 xspice, cleanup, move typedef over to the other ones 2017-03-12 12:18:09 +01:00
rlar 239780ebef cleanup, use an array for struct GENinstance.GENnode 2017-03-04 16:04:32 +01:00
h_vogt 78ea2e1523 winmain.c, remove of fcn 'read' in Windows 2017-02-22 19:36:34 +01:00
rlar 2bafe98f17 winmain.c, etc, cleanup 2017-02-22 18:50:40 +01:00
rlar 90a205d36d winmain.c, etc, whitespace cleanup 2017-02-22 18:50:03 +01:00
rlar 3a9ace82bb winmain.c, etc, cleanup, rewrite obfuscated symbols 
substitute in the whole source code:

  "__stream"       -->    "stream"
  "__pos"          -->    "pos"
  "__s"            -->    "s"
  "__n"            -->    "n"
  "__c"            -->    "c"
  "__format"       -->    "format"
  "__ptr"          -->    "ptr"
  "__size"         -->    "size"
  "__path"         -->    "path"
  "__mode"         -->    "mode"
  "__offset"       -->    "offset"
  "__whence"       -->    "whence"
  "__arglist"      -->    "arglist"
  "__buf"          -->    "buf"
  "__fp"           -->    "fp"

  "f_c_l_o_s_e"    -->    "win_x_fclose"
  "f_e_o_f"        -->    "win_x_feof"
  "f_e_r_r_o_r"    -->    "win_x_ferror"
  "f_f_l_u_s_h"    -->    "win_x_fflush"
  "fg_e_t_c"       -->    "win_x_fgetc"
  "f_g_e_t_p_o_s"  -->    "win_x_fgetpos"
  "fg_e_t_s"       -->    "win_x_fgets"
  "fp_r_i_n_t_f"   -->    "win_x_fprintf"
  "fp_u_t_c"       -->    "win_x_fputc"
  "fp_u_t_char"    -->    "win_x_fputchar"
  "fp_u_t_s"       -->    "win_x_fputs"
  "f_r_e_a_d"      -->    "win_x_fread"
  "f_r_e_o_p_e_n"  -->    "win_x_freopen"
  "fs_c_a_n_f"     -->    "win_x_fscanf"
  "f_s_e_e_k"      -->    "win_x_fseek"
  "f_s_e_t_p_o_s"  -->    "win_x_fsetpos"
  "f_t_e_l_l"      -->    "win_x_ftell"
  "f_w_r_i_t_e"    -->    "win_x_fwrite"
  "g_e_t_c"        -->    "win_x_getc"
  "g_e_t_char"     -->    "win_x_getchar"
  "g_e_t_s"        -->    "win_x_gets"
  "p_e_r_r_o_r"    -->    "win_x_perror"
  "p_r_i_n_t_f"    -->    "win_x_printf"
  "p_u_t_c"        -->    "win_x_putc"
  "p_u_t_char"     -->    "win_x_putchar"
  "p_u_t_s"        -->    "win_x_puts"
  "r_e_a_d"        -->    "win_x_read"
  "s_c_a_n_f"      -->    "win_x_scanf"
  "ung_e_t_c"      -->    "win_x_ungetc"
  "vfp_r_i_n_t_f"  -->    "win_x_vfprintf"
  "vfs_c_a_n_f"    -->    "win_x_vfscanf"
  "vp_r_i_n_t_f"   -->    "win_x_vprintf"
  "vs_c_a_n_f"     -->    "win_x_vscanf"
 2017-02-10 19:50:42 +01:00
rlar 93d040703d winmain.c, drop artefact "fgetchar", cleanup/emphasise disabled "freopen" 2017-02-10 18:44:44 +01:00
rlar b5ccfca24b implement option 'indverbosity' to control check of inductive systems 
default is 2, maximum verbosity

option indverbosity=1
  can be used to prevent check for
    "incomplete set of couplings"

option indverbosity=0
  can be used to avoid the check altogether

set indverbosity=INTEGER
  or
.option indverbosity=INTEGER
  works as well
 2017-01-02 20:03:25 +01:00
rlar 97cdaae19f variables, cp_usrvars(), be more explicit 
lift uv2 return value up to the invoker of cp_usrvars()
 2016-10-15 15:57:26 +02:00
rlar ac336c9920 options.c, cleanup inp_getoptsc() 2016-10-15 15:06:20 +02:00
h_vogt 6a0a6071a0 gettok_nc(&line): like gettok(), move pointer beyond next token in line, but without returning a string, without TMALLOC. Replaces constructs like tfree(gettok(&line)). 2016-10-15 15:06:20 +02:00
rlar b4119b94e3 xspice, cm.h, swallow warnings 2016-10-15 15:06:18 +02:00
rlar 9c2733db48 macros.h, cleanup SGN() macro 2016-10-15 15:06:18 +02:00
rlar 4c2e4d0c2f drop SIGN(), SIGN(1.0,x) --> SGN(x) 2016-10-15 15:06:18 +02:00
rlar ea5ad6b0e7 drop DC_ABS() and FTEcabs() 2016-10-15 15:06:18 +02:00
rlar 15f2c67968 use M_PI 2016-10-15 15:06:17 +02:00
rlar 9dcf62e1cd drop home grown mathematical constants 2016-10-15 15:06:17 +02:00
rlar cbf31c50c2 multi_line.h, drop some excess macros 2016-10-15 15:06:17 +02:00
h_vogt ae80067fef cmath2.c, new function stddev to calculate the standard deviation of all elements of a vector 2016-10-15 15:06:17 +02:00
h_vogt 0d50547ac1 commands.c: allow 10000 tokens for 'echo' and 'wrdata' 2016-10-15 15:06:16 +02:00
rlar 0d1b4d54c0 **/Makefile.am, fix "make dist" 2016-10-15 15:06:16 +02:00
rlar ceed247131 src/Makefile.am, bug #327, "fix install path for include files" 
install in $includedir/ngspice
which is by default $prefix/include/ngspice

Thanks to Maciej Suminski who reported the issue in
  #327 Header files are installed  in /usr/share/ngspice/include/ngspice
  https://sourceforge.net/p/ngspice/bugs/327/
 2016-10-15 15:06:16 +02:00
rlar b302dbe975 inp.c, cleanup using new function `line_nconc()' 2016-10-15 15:06:16 +02:00
h_vogt c28c5d307a inp.c, remove bug with handling of options: options stemming from a command file are kept, options from sourced circuit are removed with ckt 2016-10-15 15:06:03 +02:00
rlar 00e571dc00 frontend/inpcom.c, declare search_identifier() non static 2016-10-15 12:58:56 +02:00
h_vogt bbd7edad72 xspice, two new commands, edisplay and eprvcd 
'edisplay' will show a list of all event nodes
'eprvcd' will print all event nodes in vcd format

usage: eprvcd a0 a1 a2 b0 b1 b2 clk > myvcd.vcd
 2016-08-15 19:24:11 +02:00
h_vogt 9f62057973 introduce include file "ngspice/randnumb.h" 2016-08-15 11:30:26 +02:00
rlar c4cd2270ed com_history.c, static declaration for 'cp_hprint()' 2016-08-15 11:27:15 +02:00
rlar 6156ebd930 fteext.h, remove prototype for nonexistant 'zigset()' 2016-08-15 11:27:03 +02:00
rlar d298d5cc2f use memset() instead of deprecated bzero() 2016-07-30 20:58:33 +02:00
rlar 141ed61ec8 use memcpy() instead of deprecated bcopy() 2016-07-30 20:58:19 +02:00
rlar 994bec7859 declare free() / realloc() arguments `const void *' 
to avoid extra casting when freeing `const' strings
 2016-07-17 11:19:34 +02:00
h_vogt f66e76fb5f implement option 'xmu' to control trapezoidal integration method 
default is 0.5

option xmu=0.49
  can be used to add some damping to reduce trap ringing

set xmu=0.49
  or
.option xmu=0.49
  works as well
 2016-07-16 15:21:27 +02:00
rlar 4c60783e4d xspice, implement EVTdest() to fix xspice memory leaks 2016-05-07 15:50:34 +02:00
rlar af93d79675 ngspice/mifparse.h, ngspice/mifcmdat.t, reduce scope of these include files 2016-05-07 15:44:50 +02:00
rlar 97cc400efb ngspice/evt.h, ngspice/enh.t, reduce scope of these include files 2016-05-07 15:36:43 +02:00
rlar cff23b8d38 fix commit "ngspice.h, cm.h, cleanup NAN defines" 2016-04-02 18:01:17 +02:00
rlar 5299f8cdb6 ngspice.h, cm.h, cleanup NAN defines 2016-04-01 18:03:38 +02:00
rlar f3e61b838e frontend/inpcom.c, use "stringskip.h" 2016-03-22 15:26:21 +01:00
rlar b1d8b99018 skip-ws, #6/6, rename to match inpcom.c 2016-03-22 15:26:10 +01:00
rlar 22875d056b skip-ws, #5/6, use functional style 2016-03-22 15:26:09 +01:00
rlar d12679fccd skip-ws, #4/6, drop `TEMPORARY_SKIP_WS_X0' 
use TEMPORARY_SKIP_WS_X1 instead of TEMPORARY_SKIP_WS_X0
 2016-03-22 15:26:08 +01:00
rlar 6d1171ad6f skip-ws, #2/6, introduce "ngspice/stringskip.h" 
with some temporary macros to skip whitespace
 2016-03-22 15:26:05 +01:00
rlar b36385e333 improve `SWAP' macro 2016-03-22 13:03:59 +01:00
rlar 273be42cfd improve `ABORT' macro 2016-03-21 21:22:26 +01:00
rlar 6342bec8ec everywhere, drop `MALLOC()' and `REALLOC()' 2016-03-21 21:22:15 +01:00
rlar 4c1c95e20f everywhere, use `TMALLOC()' instead of `alloc()' 2016-03-21 21:22:07 +01:00
h_vogt 7d8e287fa3 enable backquote substitution for Visual Studio console apps 2016-03-09 20:24:37 +01:00
h_vogt 25264b3980 memory.h: hrealloc not used anywhere 2016-03-09 20:24:37 +01:00
rlar d0c5a495ca ngspice.h, cm.h, cmpp.h, introduce char variants of the <ctype.h> family 2016-03-09 20:24:36 +01:00
rlar 07aba2e2ae frontend/variable.c, used `isalnum()' instead of homegrown `isalphanum()' 2016-03-09 20:24:36 +01:00
h_vogt 356a262f7f cktdefs.h, some parameter descriptions added 2016-01-22 22:41:30 +01:00
rlar 885e7df8a5 xspice, introduce cm_message_printf() 2016-01-07 16:55:09 +01:00
Krzysztof Blaszkowski 03b47b3e34 src/frontend/outif.c, plotAddRealValue() etc, rallocate more coarsely 
reallocate in chunks, instead of once per time step.
 2016-01-07 09:05:00 +01:00
rlar df70661c3a dvec abstraction, #11/11, introduce `dvec_realloc()' 2015-12-28 20:34:42 +01:00
rlar c2a7821449 dvec abstraction, #10/11, introduce `dvec_trunc()' 2015-12-28 20:34:42 +01:00
rlar 3962453739 dvec abstraction, #9/11, introduce `dvec_free()' 2015-12-28 20:34:42 +01:00
rlar 8243696338 dvec abstraction, #8/11, upgrade `dvec_alloc()' 2015-12-28 20:34:42 +01:00
rlar 9d99a06bcd dvec abstraction, #2/11, introduce `dvec_alloc()' 2015-12-28 20:34:42 +01:00
Krzysztof Blaszkowski 0bfee6575b ngspice/dvec.h, struct member `v_rlength', improve comment 2015-12-27 12:58:52 +01:00
h_vogt a18ac9c474 include/ngspice/cm.h, xspice, introduce NAN for visual studio 2015-12-23 14:04:23 +01:00
rlar d37f18d777 misc/string.c, sprinkle some const'ness 2015-12-22 16:47:42 +01:00
rlar 9473ec575f drop some remaining `NEW*' macros, use TMALLOC instead 2015-12-19 19:39:29 +01:00
rlar 9546b178fb drop macro `NEW', use TMALLOC instead 2015-12-19 19:38:55 +01:00
h_vogt 0b92d8cfe1 src/sharedspice.c, add vfprintf to interface for transferring messages 2015-12-15 22:16:47 +01:00
rlar 18426c755d harmonise `struct circ' variables, `ckt' --> `ci' 2015-12-15 18:36:59 +01:00
rlar f826ff82f8 introduce `ATTRIBUTE_NORETURN' for `controlled_exit()' and `sp_shutdown()' 2015-12-15 18:10:18 +01:00
h_vogt df846346a1 visualc, cope with `bool' and `isnan()' in visual studio 2015 
now they have isnan(),
  (presumably in math.h)

now they have a C99 `bool',
  (maybe even though not asked for with <stdbool.h>)
 2015-11-15 15:09:27 +01:00
rlar 29dde7206a frontend/parse.c, introduce `alloc_pnode()' 2015-11-12 18:32:39 +01:00
rlar e609c7411d src/frontend/vectors.c, abstraction, introduce `vec_iszero()' 2015-05-02 12:27:35 +02:00
rlar 8be0829b9b frontend/breakp.c, bug fix, "#306 Deleting breakpoint causes Internal Error in status" 
The "delete" command destroyed the whole list of stored breakpoints
  instead of just the specified one.

Thanks to "jpcgt", who reported this in
  "#306 Deleting breakpoint causes Internal Error in status"
  http://sourceforge.net/p/ngspice/bugs/306/
 2015-04-16 19:58:58 +02:00
rlar 232debc6ec drop `NEWN', use `TMALLOC' 2015-04-12 20:10:07 +02:00
rlar be283109dc numconst.h, fix pi 2015-03-28 12:57:03 +01:00
rlar 7d92eae124 noisean, introduce a .control variable "sqrnoise" to deliver noise data in squared representation 
use "set srqrnoise" (and "unset sqrnoise") to control this.
 2015-03-23 19:32:33 +01:00
rlar 8d6726f0f4 noisean, deliver results in V/sqrt(Hz) and A/sqrt(Hz) 2015-03-22 21:44:50 +01:00
rlar bcda90e258 src/frontend, cleanup, drop `GENcircuit' 2015-03-21 13:56:57 +01:00
rlar 07ee771a96 noise analysis, bug fix, override ac magnitude of all vsrc/isrc devices 
Bug report due to Hartmut Henkel in
>> [Ngspice-users] Noise analysis depends on ac parameter

The noise analysis internally depends on an ac analysis
  to derive "inoise" from "onoise"
("onoise" is multiplied with the inverse ac gain from input to output)

This AC analysis used all the given ac magnitudes for all vsrc/isrc
  devices in the deck.

This fix overrides all ac magnitudes with zero,
  except for the given input device,
  whose magnitude is set to one.
 2015-03-09 20:02:36 +01:00
rlar 73d581f9a6 graph.h, struct graph, remove unused elements 2015-03-08 19:38:33 +01:00
rlar 2b3220086d graph.h, grid.c, enforce consistent string buffer size (plot "units", LABEL_CHARS) 2015-03-08 19:36:46 +01:00
rlar c5e0bcde04 cleanup using `hypot()' 2014-12-06 20:41:11 +01:00
rlar e08dcafbe9 cleanup, signature of CKTacDump() and CKTdump(), void* --> runDesc* 2014-10-12 22:07:28 +02:00
rlar c6a8429258 src/maths/cmaths, implement `nint()' (.control language) 2014-09-20 17:15:10 +02:00
rlar 9e72296e40 src/spicelib/parse, implement `nint()' (`B' language) 2014-09-20 17:15:09 +02:00
rlar 99eade8ec9 cleanup, rename cx_ln --> cx_log (.control language) 2014-09-12 19:09:52 +02:00
rlar c926f46986 cleanup, rename rename cx_log --> cx_log10 (.control language) 2014-09-12 19:09:42 +02:00
rlar bdf70bd2b0 cleanup, rename PTln --> PTlog, PTF_LN --> PTF_LOG (`B' language) 2014-09-12 19:09:30 +02:00
rlar 93a212ca3c cleanup, rename PTlog --> PTlog10, PTF_LOG --> PTF_LOG10 (`B' language) 2014-09-12 19:05:56 +02:00
rlar f5d05af51d inpgmod.c, INPgetModBin(), use model_name_match() 2014-08-09 18:17:51 +02:00
rlar b663731379 rewrite model_bin_match(), rename --> model_name_match() 2014-08-09 18:17:34 +02:00
rlar aa7a7606c7 avoid multiple declarations of controlled_exit(), add 'noreturn' attribute 2014-05-14 21:36:18 +02:00
rlar 80dd41451f introduce tvprintf() 2014-04-12 21:01:36 +02:00
rlar 03f0ef778f bug fix, need va_copy() when reusing a va_list 2014-04-12 20:37:36 +02:00
rlar a4780f8e34 string.c, introduce tprintf() 2014-04-05 18:44:27 +02:00
rlar ea7372efe7 rewrite, useing IFerrorf() 
OUTerror() and IFerror() are no more used,
  but kept for compatibility
 2014-04-04 21:22:48 +02:00
rlar f26c1b71f9 introduce OUTerrorf() and IFerrorf() 
a varargs variant of the older variants OUTerror() and IFerror()
 2014-04-04 21:22:47 +02:00
Henrik Forsten 3794c1eb20 mark end of struct GENmodel overlay 2014-01-19 17:38:32 +01:00
h_vogt 0a17d46509 new callback function cm_get_path, which makes the global 
ngspice variable Infile_Path available to XSPICE code models
 2014-01-18 19:14:42 +01:00
h_vogt 1f5de32512 global variable Infile_Path, which contains the 
input netlist file path
 2014-01-18 19:10:29 +01:00
h_vogt 52d8c7ec6e cm.h: add config.h to access #defines 2014-01-11 16:24:09 +01:00
dwarning a90f916883 fftext.c, move the Bourke FFT code to fftext.c (rename macro) 2014-01-02 09:53:53 +01:00
dwarning c61e1bc8c6 fftext.c, move the Bourke FFT code to fftext.c (as a backup) 2014-01-02 09:53:52 +01:00
h_vogt e97de24041 C99 functions are only available in MSVC 2013 and newer. Still needs testing! 2014-01-02 09:33:25 +01:00
rlar d225c4f958 xpressn.c, introduce fortran style nint() rounding function 2014-01-02 09:33:21 +01:00
rlar 5d3f4e7f55 introduce CKTsoaInit() 2014-01-02 09:32:36 +01:00
dwarning c8f5d49ddd implement CKTsoaCheck() 2014-01-02 09:32:34 +01:00
dwarning bf9ad0bdfd introduce new SPICEdev operation `DEVsoaCheck()' 2014-01-02 09:32:32 +01:00
h_vogt 8ad6bd209d replacements for functions missing in the msvc world 2014-01-02 09:31:10 +01:00
rlar d598630b72 inpcom.c, cleanup inp_readall() #1/7, introduce inp_read() 2013-12-31 16:26:12 +01:00
rlar 5db94276d3 sprinkle some constness 2013-12-31 16:25:26 +01:00
h_vogt d70865a162 allow 'temper' keyword in .param, .model and device instance lines 
inpcom.c: fcns inp_fix_temper_in_param(), inp_new_func(), inp_rem_func()
  to convert .param with 'temper' to .func, and replace all affected
  parameter tokens xxx by their func counterpart xxx()

inpcom.c; fcns inp_temper_compat(), inp_modify_exp() added
  to prepare expression with 'temper' for numparam

inp.c: fcns inp_parse_temper(), inp_parse_temper_trees() added

inp_evaluate_temper()
  to prepare, parse and evaluate the expressions containing 'temper'

cktdefs.h: add global variable to expressions with 'temper'

dctrcurv.c: add fcn inp_evaluate_temper()
   when temp has changed
 2013-12-31 16:19:19 +01:00
h_vogt 8c85064018 inperrc.c: new function `INPstrCat()' to concatenate two strings 2013-12-31 16:19:18 +01:00
dwarning 54529d0e42 allow cshell $variable substitution with and without $&var 2013-12-31 16:19:12 +01:00
dwarning 075b620a86 introduce `cx_sortorder()' function 2013-12-31 16:18:52 +01:00
dwarning 4635a19ba9 introduce unwrap, minimum and maximum function 2013-12-31 16:13:17 +01:00
h_vogt d2dbe6145f sharedspice.c: modified callback interface 
enhanced function ngSpice_Init_Sync()
three new callback functions for synchronization
 2013-12-31 16:13:12 +01:00
dwarning 6a3da0105b fft and ifft as vector functions 2013-12-31 16:13:08 +01:00
dwarning 0b1bff9fd8 fix type of length in fft window function 2013-12-31 16:13:07 +01:00
dwarning f3e7bf141d move the `fft_windows()' function to fft/fftext.c 2013-12-31 16:13:03 +01:00
rlar 23d0f41e66 ft_find_analysis_parm(), change signature 2013-12-31 16:12:55 +01:00
rlar fc2dd436fe abstraction, new function `ft_find_analysis_parm()' 2013-12-31 16:12:51 +01:00
rlar 9d0500027c abstraction, new function `ft_find_analysis()' 2013-12-31 16:12:49 +01:00
rlar 7381081226 ciderlib, proper types for newCard(), setCardParm(), askCardQuest() 2013-12-31 16:12:39 +01:00
rlar ccb600f3c1 drop `NIL' macro 2013-12-31 16:12:37 +01:00
rlar f973e7107f memory.h, polish macros 2013-12-31 16:12:36 +01:00
rlar df5c785a84 drop `INPmodUsed' which is redundant to `INPmodfast' 2013-12-31 16:12:31 +01:00
rlar e7def1a0bc CKTfndMod(), drop unused arguments `type' and `modfast' 2013-12-31 16:12:26 +01:00
rlar 7b495e0a7b CKTfndMod(), use a hashtable 2013-12-31 16:12:24 +01:00
rlar b32c15d85f CKTfndMod(), dont pass the `type' argument by reference any more 2013-12-31 16:12:22 +01:00
rlar f0882dbdfd CKTfndMod(), return the found model instead of error code 2013-12-31 16:12:15 +01:00
rlar ddc78067cc CKTfndDev(), drop `type' and `fast' argument 2013-12-31 16:12:08 +01:00
rlar 5daa676163 CKTfndDev(), return the found instance instead of error code 
now if (fast != NULL)
  CKTfndDev(,,fast, )
is equivalent to
  *fast = CKTfndDev(,,fast, )
 2013-12-31 16:12:01 +01:00
rlar 0ab6a6e463 CKTfndDev(), drop unused argument `modfast' 2013-12-31 16:11:53 +01:00
Henrik Forstén b96be8d576 CKTfndDev(), use a hashtable to speed up this function 2013-12-31 16:11:51 +01:00
h_vogt e929275cdf sharedspice.c, .h: fcn to initialize Sync, fcn to set breakpoint, callback fcn to read vsrc external inputs 2013-12-31 16:11:43 +01:00
rlar 4473419cb8 polish `PARSECALL' macro 
checked for object file invariance
 2013-12-31 16:11:32 +01:00
rlar 31ff2ee073 polish `LITERR' macro 
checked for object file invariance
 2013-12-31 16:11:30 +01:00
rlar 1b3e77ca32 polish `GCA' macro 
checked for object file invariance
 2013-12-31 16:11:29 +01:00
rlar d52c9e401a polish `IFC' macro 
checked for object file invariance,
different code for inppas3.c, seems to be ok
 2013-12-31 16:11:28 +01:00
rlar 14a6bd9314 polish `MERROR' macro 
checked for object file invariance
 2013-12-31 16:11:26 +01:00
rlar 4ad4877e30 CKTfndDev(), drop unused argument `modname' which is always NULL 2013-12-31 16:11:23 +01:00
dwarning 91ab0a3c74 parser/*.c: implement a signed power function `pwr' for controlled sources 2013-12-31 16:10:12 +01:00
dwarning ff6a4990bd devices/bsim3v32: whitespace cleanup 2013-12-31 16:08:35 +01:00
dwarning 7b2bd10b64 devices/bsim3v32: apply Area Calculation Method (ACM) to the bsim3v3.2.4 model 2013-12-31 16:08:33 +01:00
h_vogt 8b8f275645 defines.h, winmain.c, .h: fix --with-wingui for CYGWIN 2013-12-31 16:08:24 +01:00
rlar 7ed0b5cef6 sparse/*.c, rename `eMatrix' --> `Matrix' (prototypes) 2013-12-31 16:07:47 +01:00
rlar 0440f0584e fix an incorrect typedef and cast 
which was of no consequence,
  because nobody made use of it.

ancient, already in the very first commit of ngspice
  Date:   Thu Apr 27 20:03:57 2000 +0000
 2013-12-31 16:07:31 +01:00
h_vogt e91063d096 sharedspice.c, .h, .vcproj: comments, update für MS Visual Sudio build 2013-12-31 16:07:21 +01:00
h_vogt a0a2f15a52 sharedspice.c, *.h: interface update, more comments 2013-12-31 16:07:20 +01:00
Francesco Lannutti 581e0a6d11 fix sense2, which is unsupported code 2013-12-31 16:07:12 +01:00
h_vogt 83d5606da4 ngspice.h: add shared module 2013-12-31 16:06:47 +01:00
h_vogt ac553eedba src/Makefile.am include/ngspice/Makefile.am: add shared module 2013-12-31 16:05:33 +01:00
h_vogt a6976f9857 main file and header for ngspice as shared module 2013-12-31 12:57:55 +01:00
h_vogt 5a44b3f7f8 fix `SetAnalyse()' re-declaration 2013-12-31 12:56:58 +01:00
h_vogt d7e291c53a HAS_WINDOWS --> HAS_WINGUI 
allow compilation on MS Windows without GUI
 2013-12-31 12:56:57 +01:00
h_vogt 1e88db6f7d add command 'circbyline' to allow entering circuit line by line 2013-12-31 12:56:56 +01:00
h_vogt 7bc879726d make database dbs local to each circuit 2013-12-31 12:56:53 +01:00
h_vogt c15608c903 unique modtab for each circuit, store in ckt structure 2013-12-31 12:56:38 +01:00
rlar d1764cc7fa inp_readall() change function signature for readability 2013-12-31 12:56:35 +01:00
rlar 6c8f002eea unify #ifndef include wrapper 2013-12-31 12:54:32 +01:00
rlar 1ee88a5694 prepare for #ifndef include wrapper unification 2013-12-31 12:54:31 +01:00
rlar 8cafeed8f0 rename #ifndef include wrapper CKT_H 2013-12-31 12:54:30 +01:00
rlar c377b7a6b3 avoid leading underscore in preprocessor macros 2013-12-31 12:54:27 +01:00
rlar 5086a90746 cleanup some preprocessor macros 2013-12-31 12:54:15 +01:00
h_vogt 8e5ad3d344 ivars.c: prevent crash in CYGWIN batch mode, if NGSPICE_INPUT_DIR given 
remove unused Default_MFB_Cap
 2013-01-01 17:31:44 +01:00
Stefano Perticaroli 79bffc78a1 next version of PSS2 
which was reviewed and rewritten on branch `PSS-2-try-to-rebase+4'
by Stefano Perticaroli and Francesco Lannutti
 2012-12-28 18:15:37 +01:00
rlar 0be61b3e5a remove PSS2 2012-12-28 18:10:05 +01:00
Francesco Lannutti 574d39e29c remove almost empty src/maths/ni/nipred.h 2012-12-25 02:27:04 +01:00
h_vogt 12e19d140b measure.c, rewrite do_measure() 2012-12-09 13:27:53 +01:00
h_vogt c5de0c21c9 findvec(), use hash tables for the vector search 
patch originally provided by Bill Swartz, 2010
reduces vector search time from O(n) to O(1)
 2012-12-09 13:27:53 +01:00
h_vogt 75447dc43c implement spice_dstring_append_lower() 
patch originally provided by Bill Swartz, 2010
 2012-12-09 13:27:53 +01:00
Francesco Lannutti 08ec219417 remove all .cvsignore files 2012-10-26 18:30:14 +02:00
rlar ba131a5077 remove adms3 #1/2, code 
due to license issues, and with the aim to approach the next
  ngspice release 25
we have to move this over to a development branch
 2012-10-25 18:54:09 +02:00
Francesco Lannutti c23bd59c44 removed ancient PARALLEL_ARCH feature 
removed variables
  ARCHme
  ARCHsize

removed functions
  SMPcombine()
  SMPcCombine()
  CKTpartition()

removed files
  spcombin.c
  cktpartn.c

removed struct slots
  STATcombineTime
  STATtranCombTime
  STATacCombTime
  GENowner
  <MODEL>owner
 2012-10-22 23:06:25 +02:00
h_vogt c336f5ec9d outif.c, typesdef.c, sim.h: correct labeling of cap, cur, and charge data 2012-10-03 15:01:36 +02:00
h_vogt 68c4de76b7 new option noopac, don't do op simulation before ac if circuit is linear 
May simplify ac simulation of passive RLC networks
(No need to add series resistors in Ls, allows to C inseries)
 2012-09-26 16:59:59 +02:00
rlar 3d7ab6a297 cleanup keyword databases on proram termination 2012-08-23 21:19:15 +02:00
rlar 789edee376 rewrite inp_list() avoid duplicate code 2012-08-19 14:04:37 +02:00
rlar 67132108ad out_printf() is not supposed to be a preprocessor macro 2012-08-18 18:40:45 +02:00
rlar d4ced47e8e drop out_pbuf, which was an ancient workaround 
obviously an old implementation of out_printf()
  has been unreliable.
 2012-08-18 18:27:13 +02:00
rlar 9ed7ce4e9e wlist.c, `const' ness 2012-08-03 21:46:13 +02:00
rlar cdef8aa10e implement wl_delete_slice() 2012-07-29 13:11:42 +02:00
rlar e2be942b72 implement wl_find() 2012-07-28 12:29:22 +02:00
h_vogt 4d0d0fafb9 repair broken ternary function in B-Source 
failed if parameters were included in function.
fixed by finding nested parens in gettok_char()
 2012-07-21 22:23:49 +02:00
rlar 561d30e5bf implement wl_chop() 2012-07-21 14:42:18 +02:00
rlar d9ddaec784 implement wl_cons(), wl_append_word() and wl_chop_rest() 2012-07-14 09:18:39 +02:00
h_vogt 3a603cf17c Visual Studio: isatty --> _isatty 2012-07-02 19:45:43 +02:00
h_vogt 0a087a47c8 enable B source debugging in behavioral models, exit on error if variable strict_errorhandling is set 2012-06-13 19:15:21 +02:00
rlar 11878ee4ad misccoms.c, use strncasecmp() 2012-06-12 21:26:30 +02:00
rlar 3d34b22ebf fix file modes 2012-06-12 21:26:29 +02:00
rlar d8105873db remove error.h, use fteext.h for controlled_exit() 2012-06-12 21:26:29 +02:00
rlar 58b0614467 fix memory leaks in ASRC and in INPgetTree() 
implement a reference counter `usecnt' for the elements
  of the `INPparseTree'
 2012-06-12 21:26:26 +02:00
h_vogt 8f3f757813 command mrdump 2012-02-19 11:11:31 +00:00
h_vogt dffe4ed156 command mdump 2012-02-19 10:23:56 +00:00
h_vogt 5d101f46f9 updates tcl for Windows 2012-02-11 11:59:12 +00:00
rlar fce7548bd2 #4/4 finish the switch from ngcomplex* args to ngcomplex 2012-02-07 19:55:20 +00:00
rlar a056ea3065 #3/4 switch realpart() and imagpart() args from ngcomplex* to ngcomplex 2012-02-07 19:53:12 +00:00
rlar 94e3abd847 #2/4 switch cph() and cmag() args from ngcomplex* to ngcomplex 2012-02-07 19:49:31 +00:00
rlar 50aea0be0c #1/4 drop cast (enable compiler type check) 2012-02-07 19:46:34 +00:00