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119 lines
3.2 KiB
119 lines
3.2 KiB
/**********
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Copyright 1990 Regents of the University of California. All rights reserved.
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Author: 1985 Thomas L. Quarles
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**********/
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#include "ngspice/ngspice.h"
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#include "ngspice/ifsim.h"
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#include "ngspice/iferrmsg.h"
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#include "ngspice/trcvdefs.h"
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#include "ngspice/cktdefs.h"
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#include "analysis.h"
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/* ARGSUSED */
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int
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DCTsetParm(CKTcircuit *ckt, JOB *anal, int which, IFvalue *value)
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{
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TRCV *job = (TRCV *) anal;
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NG_IGNORE(ckt);
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switch(which) {
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case DCT_START1:
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job->TRCVvStart[0] = value->rValue;
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job->TRCVnestLevel = MAX(0, job->TRCVnestLevel);
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job->TRCVset[0] = TRUE;
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break;
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case DCT_STOP1:
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job->TRCVvStop[0] = value->rValue;
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job->TRCVnestLevel = MAX(0, job->TRCVnestLevel);
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job->TRCVset[0] = TRUE;
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break;
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case DCT_STEP1:
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job->TRCVvStep[0] = value->rValue;
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job->TRCVnestLevel = MAX(0, job->TRCVnestLevel);
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job->TRCVset[0] = TRUE;
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break;
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case DCT_START2:
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job->TRCVvStart[1] = value->rValue;
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job->TRCVnestLevel = MAX(1, job->TRCVnestLevel);
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job->TRCVset[1] = TRUE;
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break;
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case DCT_STOP2:
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job->TRCVvStop[1] = value->rValue;
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job->TRCVnestLevel = MAX(1, job->TRCVnestLevel);
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job->TRCVset[1] = TRUE;
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break;
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case DCT_STEP2:
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job->TRCVvStep[1] = value->rValue;
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job->TRCVnestLevel = MAX(1, job->TRCVnestLevel);
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job->TRCVset[1] = TRUE;
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break;
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case DCT_NAME1:
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job->TRCVvName[0] = value->uValue;
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job->TRCVnestLevel = MAX(0, job->TRCVnestLevel);
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job->TRCVset[0] = TRUE;
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break;
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case DCT_NAME2:
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job->TRCVvName[1] = value->uValue;
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job->TRCVnestLevel = MAX(1, job->TRCVnestLevel);
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job->TRCVset[1] = TRUE;
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break;
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case DCT_TYPE1:
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job->TRCVvType[0] = value->iValue;
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job->TRCVnestLevel = MAX(0, job->TRCVnestLevel);
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job->TRCVset[0] = TRUE;
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break;
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case DCT_TYPE2:
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job->TRCVvType[1] = value->iValue;
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job->TRCVnestLevel = MAX(1, job->TRCVnestLevel);
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job->TRCVset[1] = TRUE;
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break;
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default:
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return(E_BADPARM);
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}
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return(OK);
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}
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static IFparm DCTparms[] = {
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{ "start1", DCT_START1, IF_SET|IF_REAL, "starting voltage/current"},
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{ "stop1", DCT_STOP1, IF_SET|IF_REAL, "ending voltage/current" },
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{ "step1", DCT_STEP1, IF_SET|IF_REAL, "voltage/current step" },
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{ "start2", DCT_START2, IF_SET|IF_REAL, "starting voltage/current"},
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{ "stop2", DCT_STOP2, IF_SET|IF_REAL, "ending voltage/current" },
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{ "step2", DCT_STEP2, IF_SET|IF_REAL, "voltage/current step" },
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{ "name1", DCT_NAME1, IF_SET|IF_INSTANCE, "name of source to step" },
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{ "name2", DCT_NAME2, IF_SET|IF_INSTANCE, "name of source to step" },
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{ "type1", DCT_TYPE1, IF_SET|IF_INTEGER, "type of source to step" },
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{ "type2", DCT_TYPE2, IF_SET|IF_INTEGER, "type of source to step" }
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};
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SPICEanalysis DCTinfo = {
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{
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"DC",
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"D.C. Transfer curve analysis",
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NUMELEMS(DCTparms),
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DCTparms
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},
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sizeof(TRCV),
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SWEEPDOMAIN,
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1,
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DCTsetParm,
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DCTaskQuest,
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NULL,
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DCtrCurv
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};
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