b445b0fab2
Link eeschema with ngspice DLL
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Adds a link-time dependency for libngspice, so that other tools may
detect ngspice as a KiCad dependency.
The library is still loaded with dlopen() as it gives a way to reload it
in case of problems. The DLL name is recognized during CMake
configuration and used to load the library at runtime.
2018-10-30 08:32:38 +01:00
d1db2c7621
Use fixed version for libngspice.so.0
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CanonicalizeName only adds the lib prefix and .so suffix, so loading
libngspice.so fails until the development package is installed.
MAC/Windows code paths lookup soversion 0 of ngspice as well, as this
is the only compatible version.
2018-10-27 10:20:09 +02:00
7343e78347
Fix some Coverity uninitialized field warnings.
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Fixes Coverity CIDs:
- 175824
- 169337
- 163191
- 175827
- 175440
- 175438
- 157136
2018-06-04 13:48:57 -04:00
e3a06dca70
Fallback to system ngspice library when libngspice is not found in other paths on macOS
2018-04-19 14:48:31 +02:00
4526f40fe1
ngspice: add extra paths to search for libngspice
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The main purpose of the patch is to load libngspice from macOS bundle.
There are also some additional paths that could make Windows developers
easier.
Fixes: lp:1630675
* https://bugs.launchpad.net/kicad/+bug/1630675
2018-04-19 11:43:29 +02:00
a8ef222517
ngspice: keep the ngspice DLL handle as an automatic variable
2018-04-19 11:44:48 +02:00
058f2bffd0
Spice simulator: safety check
2018-03-22 18:20:02 +01:00
bad462a228
Spice simulator: reload ngSpice dll on error
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ngSpice frequently ends up a simulation with an error:
"Error: ngspice.dll cannot recover and awaits to be detached"
The only way forward is to reload the shared library and
reinitialize ngSpice.
Fixes: lp:1753101
* https://bugs.launchpad.net/kicad/+bug/1753101
2018-03-21 18:01:38 +01:00
33620ecc85
Revert "libngspice is linked at compile time"
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This reverts commit 75f8b20493
2018-03-21 18:01:38 +01:00
919b449595
Added 'show spice netlist' menu option in the simulator
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Fixes: lp:1745887
* https://bugs.launchpad.net/kicad/+bug/1745887
2018-03-03 17:38:28 +01:00
d7e1152aa3
Correct way of freeing memory in NGSPICE class
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Strings created with strdup() should be deleted using free(), not
delete.
2017-03-01 13:56:24 +01:00
af3d5befa7
Solve codemodel libraries loading problem in ngspice
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Fixes: lp:1630675
* https://bugs.launchpad.net/kicad/+bug/1630675
2016-10-17 10:11:27 +02:00
2a6b8f153b
NGSPICE as a singleton
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One cannot call ngSpice_Init() twice without unloading the dll. When calling
ngSpice_Init, we pass a pointer to a NGSPICE instance and thus it cannot be changed.
When any of the callback function is called with a stale pointer everything crashes.
2016-08-19 15:51:19 +02:00
cac571c056
Initialize ngspice only once
2016-08-18 18:10:00 +02:00
43d93682a2
Fix locale in NGSPICE methods using LOCALE_IO instead of setlocale.
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More information: https://lists.launchpad.net/kicad-developers/msg25763.html
2016-08-15 15:52:07 +02:00
75f8b20493
libngspice is linked at compile time
2016-08-15 13:52:13 +02:00
18e99fa30f
Fixed a crash with certain shared library versions
2016-08-11 14:42:21 +02:00
0667b7ba63
Fixed ngspice freeze when there is an error in the simulated netlist Does not work with current ngspice head, it has to be compiled from the official master branch.
2016-08-11 14:42:18 +02:00
eeeb3e0a9a
Simulator code formatting and clean up
2016-08-11 14:42:17 +02:00
957c6ec417
Removed hard limit for ngspice netlist
2016-08-11 14:42:17 +02:00
0a6390701d
NGSPICE uses a more convenient function to generate DLL name
2016-08-11 14:42:16 +02:00
c78462c4f5
sim: Modifications to compile the simulator on OSX.
2016-08-11 14:42:15 +02:00
36297f84c3
sim: further locale hacks, fixed plot/welcome message sizing
2016-08-11 14:42:02 +02:00
bba57097b7
sim: use C locale for SPICE simulation. Added error callback
2016-08-11 14:42:01 +02:00
ec1b8be528
sim: fixed build errors & locale issues
2016-08-11 14:41:58 +02:00
caef84d622
SPICE_SIMULATOR::GetXAxis()
2016-08-11 14:41:51 +02:00
d869771f04
Display an error message if ngspice DLL is missing
2016-08-11 14:41:48 +02:00
f62a6425a3
Changed the simulator code license to GPLv3+
2016-08-11 14:41:43 +02:00
6bfe6342fc
Simulator fixes for Windows
2016-08-11 14:41:41 +02:00
6580a355ab
Strip 'stdout' & 'stderr' from ngspice log
2016-08-11 14:41:35 +02:00
0da13052dd
SPICE_SIMULATOR interface allows to obtain different types of plots (mag, phase, real, imag)
2016-08-11 14:41:31 +02:00
9f3324bac7
Changed the way ngspice is executed Previously it was run in a wxThread, but it did not allow to issue commands while the simulation is running. If you check ngspice shared library source code, then you will discover "bg_*" commands that executes commands in background, so the simulator still can be controlled.
2016-08-11 14:41:19 +02:00
38042ac9e0
NGSPICE class minor cleanup
2016-08-11 14:41:17 +02:00
ac17165947
Initial version of simulator probe tool
2016-08-11 14:41:11 +02:00
a4868a0e5a
Minor fixes to debug output
2016-08-11 14:41:10 +02:00
9ef2cb94bf
Simulation executes in a separate thread
2016-08-11 14:41:07 +02:00
e72b54a6e0
Code cleanup
2016-08-11 14:41:07 +02:00
9e2485ea97
SPICE_SIMULATOR: Code formatting & clean up
2016-08-11 14:41:07 +02:00
095af6e77a
wip
2016-08-11 14:41:01 +02:00
f1f69979e6
ngspice: something starts to work
2016-08-11 14:41:01 +02:00
Maciej Suminski
Stefan Brüns
Wayne Stambaugh
Tomasz Włostowski
Johannes Maibaum