Fonction d'interfaçage
fr
CBLOCK
function [x,y,typ]=CBLOCK(job,arg1,arg2)
//
// Copyright INRIA
x=[];y=[];typ=[];
select job
case 'plot' then
standard_draw(arg1)
case 'getinputs' then
[x,y,typ]=standard_inputs(arg1)
case 'getoutputs' then
[x,y,typ]=standard_outputs(arg1)
case 'getorigin' then
[x,y]=standard_origin(arg1)
case 'set' then
x=arg1
model=arg1.model;graphics=arg1.graphics;
label=graphics.exprs;
while %t do
[ok,junction_name,impli,i,o,ci,co,xx,ng,z,rpar,ipar,auto0,depu,dept,lab]=..
getvalue('Set C-Block2 block parameters',..
['simulation function';
'is block implicit? (y,n)';
'input ports sizes';
'output ports sizes';
'input event ports sizes';
'output events ports sizes';
'initial continuous state';
'number of zero crossing surfaces';
'initial discrete state';
'Real parameters vector';
'Integer parameters vector';
'initial firing vector (<0 for no firing)';
'direct feedthrough (y or n)';
'time dependence (y or n)'],..
list('str',1,'str',1,'vec',-1,'vec',-1,'vec',-1,'vec',-1,..
'vec',-1,'vec',1,'vec',-1,'vec',-1,'vec',-1,'vec','sum(%6)',..
'str',1,'str',1),label(1))
if ~ok then break,end
label(1)=lab
funam=stripblanks(junction_name)
xx=xx(:);z=z(:);rpar=rpar(:);ipar=int(ipar(:));
nx=size(xx,1);nz=size(z,1);
i=int(i(:));
o=int(o(:));nout=size(o,1);
ci=int(ci(:));nevin=size(ci,1);
co=int(co(:));nevout=size(co,1);
if part(impli,1)=='y' then funtyp=12004, else funtyp=2004,end
if [ci;co]<>[] then
if maxi([ci;co])>1 then message('vector event links not supported');ok=%f;end
end
depu=stripblanks(depu);if part(depu,1)=='y' then depu=%t; else depu=%f;end
dept=stripblanks(dept);if part(dept,1)=='y' then dept=%t; else dept=%f;end
dep_ut=[depu dept];
if funam==' ' then break,end
tt=label(2);
if model.sim(1)<>funam|sign(size(model.state,'*'))<>sign(nx)|..
sign(size(model.dstate,'*'))<>sign(nz)|model.nzcross<>ng|..
sign(size(model.evtout,'*'))<>sign(nevout) then
tt=[]
end
[ok,tt]=CFORTR2(funam,tt)
if ~ok then break,end
[model,graphics,ok]=check_io(model,graphics,i,o,ci,co)
if ok then
model.sim=list(funam,funtyp)
model.in=i
model.out=o
model.evtin=ci
model.evtout=co
model.state=xx
model.dstate=z
model.rpar=rpar
model.ipar=ipar
model.firing=auto0
model.dep_ut=dep_ut
model.nzcross=ng
label(2)=tt
x.model=model
graphics.exprs=label
x.graphics=graphics
break
end
end
case 'define' then
in=1
out=1
clkin=[]
clkout=[]
x0=[]
z0=[]
typ='c'
auto=[]
rpar=[]
ipar=[]
funam='toto'
ng=0
model=scicos_model()
model.sim=list(' ',2004)
model.in=in
model.out=out
model.evtin=clkin
model.evtout=clkout
model.state=x0
model.dstate=z0
model.rpar=rpar
model.ipar=ipar
model.blocktype=typ
model.firing=auto
model.dep_ut=[%t %f]
model.nzcross=ng
label=list([funam,'n',sci2exp(in),sci2exp(out),sci2exp(clkin),sci2exp(clkout),..
sci2exp(x0),sci2exp(0),sci2exp(z0),sci2exp(rpar),sci2exp(ipar),..
sci2exp(auto),'y','n']',[])
gr_i=['xstringb(orig(1),orig(2),''C block2'',sz(1),sz(2),''fill'');']
x=standard_define([2 2],model,label,gr_i)
end
endfunction