You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.0 KiB
92 lines
3.0 KiB
/**********
|
|
Copyright 1990 Regents of the University of California. All rights reserved.
|
|
Author: 1988 Thomas L. Quarles
|
|
**********/
|
|
|
|
#include "ngspice.h"
|
|
#include <stdio.h>
|
|
#include "ifsim.h"
|
|
#include "inpdefs.h"
|
|
#include "inpmacs.h"
|
|
#include "fteext.h"
|
|
#include "inp.h"
|
|
|
|
void INP2C(void *ckt, INPtables * tab, card * current)
|
|
{
|
|
|
|
/* parse a capacitor card */
|
|
/* Cname <node> <node> <val> [IC=<val>] */
|
|
|
|
int mytype; /* the type we determine resistors are */
|
|
int type; /* the type the model says it is */
|
|
char *line; /* the part of the current line left to parse */
|
|
char *name; /* the resistor's name */
|
|
char *model; /* the name of the resistor's model */
|
|
char *nname1; /* the first node's name */
|
|
char *nname2; /* the second node's name */
|
|
void *node1; /* the first node's node pointer */
|
|
void *node2; /* the second node's node pointer */
|
|
double val; /* temp to held resistance */
|
|
int error; /* error code temporary */
|
|
INPmodel *thismodel; /* pointer to model structure describing our model */
|
|
void *mdfast; /* pointer to the actual model */
|
|
void *fast; /* pointer to the actual instance */
|
|
IFvalue ptemp; /* a value structure to package resistance into */
|
|
int waslead; /* flag to indicate that funny unlabeled number was found */
|
|
double leadval; /* actual value of unlabeled number */
|
|
IFuid uid; /* uid for default cap model */
|
|
|
|
mytype = INPtypelook("Capacitor");
|
|
if (mytype < 0) {
|
|
LITERR("Device type Capacitor not supported by this binary\n");
|
|
return;
|
|
}
|
|
line = current->line;
|
|
INPgetTok(&line, &name, 1);
|
|
INPinsert(&name, tab);
|
|
INPgetTok(&line, &nname1, 1);
|
|
INPtermInsert(ckt, &nname1, tab, &node1);
|
|
INPgetTok(&line, &nname2, 1);
|
|
INPtermInsert(ckt, &nname2, tab, &node2);
|
|
val = INPevaluate(&line, &error, 1);
|
|
if (error == 0) { /* Looks like a number */
|
|
type = mytype;
|
|
ptemp.rValue = val;
|
|
if (!tab->defCmod) {
|
|
IFnewUid(ckt, &uid, (IFuid) NULL, "C", UID_MODEL,
|
|
(void **) NULL);
|
|
IFC(newModel, (ckt, type, &(tab->defCmod), uid));
|
|
}
|
|
IFC(newInstance, (ckt, tab->defCmod, &fast, name));
|
|
GCA(INPpName, ("capacitance", &ptemp, ckt, type, fast));
|
|
} else { /* looks like character strings */
|
|
INPgetTok(&line, &model, 1);
|
|
INPinsert(&model, tab);
|
|
thismodel = (INPmodel *) NULL;
|
|
current->error = INPgetMod(ckt, model, &thismodel, tab);
|
|
if (thismodel != NULL) {
|
|
if (mytype != thismodel->INPmodType) {
|
|
LITERR("incorrect model type");
|
|
return;
|
|
}
|
|
type = mytype;
|
|
mdfast = thismodel->INPmodfast;
|
|
} else {
|
|
type = mytype;
|
|
if (!tab->defCmod) {
|
|
IFnewUid(ckt, &uid, (IFuid) NULL, "C", UID_MODEL,
|
|
(void **) NULL);
|
|
IFC(newModel, (ckt, type, &(tab->defCmod), uid));
|
|
}
|
|
mdfast = tab->defCmod;
|
|
}
|
|
IFC(newInstance, (ckt, mdfast, &fast, name));
|
|
}
|
|
IFC(bindNode, (ckt, fast, 1, node1));
|
|
IFC(bindNode, (ckt, fast, 2, node2));
|
|
PARSECALL((&line, ckt, type, fast, &leadval, &waslead, tab));
|
|
if (waslead) {
|
|
ptemp.rValue = leadval;
|
|
GCA(INPpName, ("capacitance", &ptemp, ckt, type, fast));
|
|
}
|
|
}
|