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//
// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2011-2011 - DIGITEO - Bruno JOFRET
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
//
//
function [x, y, typ]=ENCODER_SB(job, arg1, arg2)
global corresp;
//correspondance entre le numero de la PIN et le numéro de l'interruption
corresp(2)=0;corresp(3)=1;corresp(21)=2;corresp(20)=3;corresp(19)=4;corresp(18)=5;
x=[];
y=[];
typ=[];
select job
case 'plot' then
// deprecated
case 'getinputs' then
// deprecater
case 'getoutputs' then
// deprecated
case 'getorigin' then
// deprecated
case 'set' then
x=arg1;
graphics=arg1.graphics;
exprs=graphics.exprs
model=arg1.model;
while %t do
[ok,num_arduino,counting_mode,exprs1]=scicos_getvalue('Arduino Encoder parameters',..
[gettext('Arduino card number');gettext('Counting mode : 1 (up chanA) 2 (up/down chanA) 4 (up/down chanA and B)')],list('vec',1,'vec',1), exprs(1:2))
mess=[];
if ~ok then break; end //cancel
//security tests
if num_arduino<>1 then
mess=[mess ;gettext("Only card 1 can be used with this toolbox version ")];
ok=%f;
end
// if num_encoder < 1 | num_encoder>4
// mess=[mess ;_("Encoder number must be 1 to 4 ")]
// ok = %f
// end
if counting_mode ~=1 & counting_mode~=2 & counting_mode~=4
mess=[mess ;_("Counting mode must be 1, 2 or 4")]
ok = %f
end
if ok then
ok2=%f
if counting_mode==1 | counting_mode==2 then
[ok2,pin_A,pin_B,exprs2]=scicos_getvalue(['Definition of Pins Encoder';'UNO interruption PIN are : 2 or 3';'MEGA interruption PIN are : 2, 3 and 18 to 21'],..
[gettext('Pin Channel A (interruption PIN see above)');gettext('Pin Direction (whatever)')],list('vec',1,'vec',1), exprs(3:4))
elseif counting_mode==4
[ok2,pin_A,pin_B,exprs2]=scicos_getvalue(['Definition of Pins Encoder';'UNO interruption PIN are : 2 or 3';'MEGA interruption PIN are : 2, 3 and 18 to 21'],..
[gettext('Pin Channel A (interruption PIN see above)');gettext('Pin Channel B (interruption PIN see above)')],list('vec',1,'vec',1), exprs(3:4))
end
if ~ok2 then break; end //cancel
if pin_A~=2 & pin_A~=3 & pin_A~=18 & pin_A~=19 & pin_A~=20 & pin_A~=21 then
mess=[mess ;_("Pin for Channel A must be 2, 3 or 18 to 21 (pin with interrupts) ")]
ok2 = %f
end
if ok2 then
rpar=[num_arduino;counting_mode;pin_A;pin_B];
model.rpar.objs(1).model.rpar=rpar;
model.rpar.objs(1).graphics.exprs= string(rpar);
graphics.exprs = string(rpar);
x.model=model;
x.graphics = graphics;
break
else
message(mess);
end
else
message(mess);
end
end
case 'define' then
diagram=scicos_diagram();
arduino_comp=ARDUINO_ENCODER('define')
arduino_comp.graphics.pein = 3;
arduino_comp.graphics.peout = 3;
arduino_comp.graphics.pout = 4;
output_port=OUT_f('define')
output_port.graphics.exprs=["1"]
output_port.model.ipar=[1]
output_port.graphics.pin=4;
diagram.objs(1)=arduino_comp;
diagram.objs(2)=output_port;
diagram.objs(3)=scicos_link(xx=[0 ; 0],yy=[0 ; 0], ct=[5, -1], from=[1, 1,0], to=[1, 1,1])
diagram.objs(4)=scicos_link(xx=[0 ; 0],yy=[0 ; 0], ct=[1,1], from=[1, 1,0], to=[2, 1,1])
model=scicos_model();
model.sim='csuper'
model.blocktype='h';
model.dep_ut=[%f %f];
model.rpar=diagram
model.out=-1
model.out2=-2
model.outtyp=-1
//num_encoder=1;
num_arduino=1, counting_mode=2; pin_A=2; pin_B=4;
x=standard_define([2 2],model,[],[]);
x.graphics.out_implicit=['E'];
x.graphics.style=["blockWithLabel;verticalLabelPosition=bottom;verticalAlign=top;spacing=-2;displayedLabel=Encoder<br>on card %s"]
//x.graphics.exprs=string([num_encoder;num_arduino;counting_mode;pin_A;pin_B])
x.graphics.exprs=string([num_arduino;counting_mode;pin_A;pin_B])
end
endfunction
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