Re: gEDA: generating a spice netlist

[Charlie <charles-at-NOSPAMdemartigny_dot_com>]

Charlie wrote:

> What modifications need to be made to this circuit.sch file in order 
> to do a gnetlist -g spice... (it works with -g geda)
> The circuit.net file it creates says No valid value attribute found 
> for R and B
>
> v 20020209
> C 57300 44800 1 90 0 battery-1.sym
> {
> T 56800 45100 5 10 1 0 90 0
> uref=B1
> net=-12v:1
> net=+12v:2
> label=12V Battery
> value=12V
> }
> C 57800 45900 1 0 0 resistor-1.sym
> {
> T 58000 46200 5 10 1 0 0 0
> uref=R1
> label=C1
> value=500
> }
> C 57300 43500 1 0 0 gnd-1.sym
> N 57100 45500 57100 46000 4
> N 57100 46000 57800 46000 4
> N 58700 46000 59200 46000 4
> N 59200 46000 59200 44300 4
> N 59200 44300 57100 44300 4
> N 57100 44300 57100 44800 4
> N 57400 43800 57400 44300 4
>
>
Wrong schematic! The one I had trouble with was this:

v 20020209
T 74800 45500 8 10 1 0 90 0
uref=C2
T 70400 47800 8 10 1 0 0 0
uref=C1
T 70100 48100 8 14 1 0 0 0
label=C1
T 70000 48400 8 14 1 0 0 0
value=1uF
T 72000 45500 8 10 1 0 90 0
uref=R1
T 72400 45900 8 14 1 0 0 0
label=R1
T 72400 46200 8 14 1 0 0 0
value=2K
T 73000 47700 8 10 1 0 0 0
uref=R2
T 72500 48400 8 14 1 0 0 0
value=500
T 72600 48000 8 14 1 0 0 0
label=R2
T 68800 45600 8 10 1 0 90 0
uref=V1
T 67400 45900 8 14 1 0 0 0
label=V1
T 66900 46300 8 14 1 0 0 0
value=1V 0Deg
T 68600 43600 8 14 1 0 0 0
label=GND
C 75300 45300 1 90 0 capacitor-1.sym
C 70200 47300 1 0 0 capacitor-1.sym
C 72300 45300 1 90 0 resistor-1.sym
C 72800 47400 1 0 0 resistor-1.sym
C 69300 45300 1 90 0 voltage-1.sym
C 69000 44100 1 0 0 gnd-1.sym
N 69100 46200 69100 47500 4
N 69100 47500 70200 47500 4
N 71100 47500 72800 47500 4
N 73700 47500 75100 47500 4
N 75100 47500 75100 46200 4
N 75100 45300 75100 44500 4
N 75100 44500 69100 44500 4
N 69100 44400 69100 45300 4
N 72200 46200 72200 47500 4
N 72200 45300 72200 44500 4
T 75200 49400 9 14 1 0 0 0
Band-Pass Filter

This gives me :

* Spice netlister for gnetlist
* Spice backend written by Bas Gieltjes
U? 0 2 ERROR_INVALID_PIN ERROR_INVALID_PIN ERROR_INVALID_PIN ERROR_INVALID_PIN ERROR_INVALID_PIN 
ERROR_INVALID_PIN ERROR_INVALID_PIN ERROR_INVALID_PIN <No valid value attribute found>
.END


-- 
L8er,
Charles

http://www.demartigny.com (under construction, updated frequently)