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ngspice
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2785 Commits

Author SHA1 Message Date
Holger Vogt 7706889a0a inpcom.c, fix bug no 384 
do not quote fourth token in f, h lines
otherwise if dev name equals param name parsing fails
 2018-12-17 23:04:13 +01:00
Holger Vogt 16978f8bf6 inpcom.c, add alternative noise flag 'noise=1' 2018-12-17 23:03:48 +01:00
Holger Vogt d2d2178407 inpcom.c, remove compiler warnings about 
potentially uninitialized local variables and
assignment within conditional expression
 2018-12-17 23:02:48 +01:00
Holger Vogt ee843a4c2c remove memory leak in noise selection for behavioral r 2018-12-17 23:02:27 +01:00
Holger Vogt 6335c271b2 add a syntax check for the incoming netlist. 
check if an .if statement is used, then skip
deleting unused models and subcircuits (may be
required when using commercial libraries) .
 2018-12-17 23:02:03 +01:00
Holger Vogt 72110dc65d noise caculation in behavioral resistors is switched on 
by the instance flag 'noisy=1'. Default is a noiseless resistor.
 2018-12-17 23:01:15 +01:00
Holger Vogt 08a9d8462b only treat B lines, .param lines have been processed already. 
This is a very preliminary fix to a bug reported by Andy.
Has to be tested with various input conditions.
 2018-12-17 22:58:07 +01:00
dwarning 9e663f45e4 remove some ugly warnings 2018-12-17 22:57:51 +01:00
Holger Vogt 9a1b9dc2e6 reduce the amount of reallocs by making the vector size generation 
dependent on tstep and tstop for tran or pss simulation
 2018-11-18 16:08:08 +01:00
Holger Vogt 9fb2aac952 inpcom.c, skip nois calculation of behavioral resistor 
by adding instance parameter noisy=0
 2018-11-18 16:07:58 +01:00
Holger Vogt 163f569eb2 Make the new nodes for current measurement i(xxx) unique 
by adding a serial number.
 2018-11-18 16:06:42 +01:00
Holger Vogt f1fdb5b2a7 fix current measurement by i(xxx) in B sources: first step, 
allow spaces before 'i(' token.
Current measurement for devices in series connection
is still not possible.
 2018-11-18 16:06:33 +01:00
Holger Vogt c98b472366 enable GetProcessMemoryInfo for shared ngspice made with MSVC 2018-11-18 16:05:06 +01:00
Holger Vogt da75066302 update to resource.c: 
proc/self/statm is up-scaled by page size
up and down scaling by 1024 removed
GetProcessMemoryInfo access simplified
pre-processor flags simplified
tiny format changes
 2018-11-18 16:04:26 +01:00
Holger Vogt cf6722af17 Enable function GetProcessMemoryInfo() to get reliable memory usage data 
for MINGW and MSVC console, WinGui and MSVC shared ngspice.
MINGW shared ngspice does not link to psapi.dll, so cannot
apply  GetProcessMemoryInfo(),  but sticks to unreliable function
GlobalMemoryStatusEx().
 2018-11-18 16:03:06 +01:00
Holger Vogt 0a50acbb66 inp.c, .if: enable multiple .elseif sections 2018-11-18 15:56:10 +01:00
Holger Vogt 639bfc6280 no lower case after redirection sign > for command 'asciiplot' 2018-11-18 15:55:43 +01:00
Holger Vogt 7a1218cc0e fix ouput redirection for 'print' command 2018-11-18 15:55:29 +01:00
Holger Vogt 54d9ec93cb bug 375, select correct input line, 
reported by  Bohdan Tkhir
 2018-11-18 15:54:43 +01:00
Holger Vogt ebe4fd5332 control.c, bug 374, prevent crash if cend[stackp] is NULL 
reported by  PyroPeter
 2018-11-18 15:54:21 +01:00
Holger Vogt 2a947a933e bug 253: Do not delete the scale vector of the current plot 2018-11-18 15:53:50 +01:00
Holger Vogt 157aaee6f1 Bug #332, reported by M. Hendriks 
Add a warning if statements .control ... .endc are misplaced or missing
 2018-11-18 15:53:30 +01:00
Holger Vogt 530cac53c5 bug 337: keep '-' as sign of number following tc1, tc2 2018-11-18 15:52:56 +01:00
Holger Vogt 8d89202161 keep sign together with number when preparing B source pwl (and others) 
Seems to be optional, B Source handles numbers with offset sign
 2018-11-18 15:52:47 +01:00
Holger Vogt 113060473e bug 337: replace atof by INPevaluate to allow ngspice numbers 
in tc1 or tc2 tokens.
 2018-11-18 15:52:24 +01:00
dwarning ddd3a11bff variables are assigned values twice successively 2018-11-18 15:52:05 +01:00
Holger Vogt 65ee87e0a2 grid.c, windisp.c, vertical text for postscript and WINGUI 
Arial as standard font for WINGUI
 2018-11-18 15:51:09 +01:00
Holger Vogt 56701e3d10 add rotation angle to text output, currently used only by postscript, 
ignored by all others
 2018-11-18 15:50:56 +01:00
Holger Vogt 9e01d0b9f9 postsc.c, enable postscript output for extended ascii. 
Currently only Western European latin-1 (ISO/IEC 8859-1) encoding
is supported.
 2018-11-18 15:50:00 +01:00
Holger Vogt 41fbc0bb1d inpcom.c, command gnuplot: no lower case in xlabel, ylabel, title 2018-11-18 15:49:18 +01:00
h_vogt b0da1f2a0f com_measure2.c, write a fft vector (sp plot) with complex data 
and real frequency to file and load it again, frequency now has become
a complex number as well. This was not recognized, thus ngspice crashed
(see https://sourceforge.net/p/ngspice/discussion/127605/thread/8cccd69c/
by Michal Janik - 2014-11-04
 2018-11-18 15:48:13 +01:00
Holger Vogt 9ab153ddc2 Exclude from model search all lines beginning 
with a character contained in this list: *vibefghkt
 2018-11-18 15:47:24 +01:00
Holger Vogt 277842f948 update to model search function 2018-11-18 15:47:04 +01:00
Holger Vogt 78ab9c477b Update to the model name search function: 
A model name is any token not being a true ngspice number,
except for tokens with some prohibited front characters
{*^@\\\' .
 2018-11-18 15:46:26 +01:00
dwarning de9755b1ad backup to original state - but changing name of local struct t to tc 2018-11-18 15:45:55 +01:00
dwarning 12498623c8 no use of string 't' - but struct 't' is still used 2018-11-18 15:45:23 +01:00
dwarning cc4e4d9bad verify pointer before utilization 2018-11-18 15:45:12 +01:00
dwarning 42d29ef49f remove the entire file buffer modification which was never come in effect 
Take over this task to the OS which will handle this properly.
 2018-11-18 15:44:53 +01:00
dwarning f0f19f87a3 In case the file open failed we have no need to set the IO buffer size. 
And this should also not be done with a NULL pointer into setvbuf.
 2018-11-18 15:44:40 +01:00
dwarning 5590406acf The 'j' variable is assigned values twice successively. 
Obviously the first assigment is waste because 'j' has the meaning of row count.
 2018-11-18 15:44:32 +01:00
dwarning a36366be1a A call of the 'memset' function will lead to underflow of the buffer 'table'. 
Table structure multiplied by N_GLOBAL_NODES will initialize the entire table with 0.
 2018-11-18 15:44:25 +01:00
dwarning a2c5cb4301 It is odd that pointer to 'char' type is compared with the '\0' value. 
Correct compare with *eqword follows in a correct error message.
 2018-11-18 15:44:15 +01:00
Holger Vogt 94fa272c9d A hack to repair bug reported by Clyde R. Shappee 2018-10-27 12:28:01 +02:00
dwarning 6b99bc8f7a prevent pass null pointer into setvbuf 2018-10-27 11:33:48 +02:00
dwarning 93f35afe69 s variable was assigned values twice successively 2018-10-27 11:33:00 +02:00
dwarning 360efabf36 no null pointer to fprintf 2018-10-27 11:24:22 +02:00
Holger Vogt 75d1e45737 consider all PSPICE containing compatibility settings 
for the evaluation of the pwr function
or allowing '-' in a subcircuit name
 2018-10-20 23:54:02 +02:00
dwarning 5c31aec164 prevent core dump to get the baseaddress 2018-10-16 14:13:17 +02:00
Holger Vogt 7787268118 Enable psa, ltpsa compatibility mode 2018-10-13 22:41:55 +02:00
Holger Vogt b0d79630a4 New variable no_auto_gnd 
'set no_auto_gnd' in spinit or .spiceinit will preclude
ngspice to automatically replace 'gnd' by global '0'
 2018-10-13 18:20:18 +02:00