Программный комплекс Анализ систем 3.1 / PROG / ASM96 / SIM / SIM

{-----------------------------------------------}
{ (c) …ўбвЁЈ­ҐҐў „.‚. }
{ €бЇ®«м§®ў ­ЁҐ бЁ¬¬г«пв®p  MCS96 ¤«п Їp®б¬®вp  }
{ p Ў®вл Їp®Јp ¬¬л ¤«п ¬ЁЄp®Їp®жҐбб®p . }
{ }
{ ‘Є®¬ЇЁ«Ёpг©вҐ EXAMPLE.BIN - ЁбЇ®«­Ё¬л© д ©« }
{ ¤«п MCS96. ‡ ЇгбвЁвҐ ¤ ­­л© н¬¬г«пв®p ¤«п }
{ ®в®Ўp ¦Ґ­Ёп pҐ§г«мв в®ў p Ў®вл Їp®Јp ¬¬л }
{ }
{ б¬. в Є¦Ґ EXAMPLE.A96 }
{-----------------------------------------------}

Uses Crt, Graph, a96sim;
type
Float = single;
Const
TickPerTime = $100;
TimeStep = 0.001/TickPertime; { и Ј а бзҐв  }

AmplitudeY = 100; {  ¬Ї«Ёвг¤  ўл室  }


{ ¤«п Ё­ЁжЁ жЁЁ Јp дЁЄЁ }
Driver : Integer = Detect;
Mode : Integer = 0;
DrvPath = 'C:\BP\BGI'; { ў®§¬®¦­® г ‚ б ¤pгЈ®© Їгвм Є BGI-¤p ©ўҐp ¬ }

Var
X,Y : Float;
t,i : Integer;

MCS196 : TSimulator; { ЋЃљ…Љ’ - ќЊ“‹џ’ЋђЂ ¬ЁЄp®Їp®жҐбб®p  MCS96 }
Prog : Pointer; { ЎгдҐp ¤«п Їp®Јp ¬¬л }
ProgSize : Word; { p §¬Ґp Їp®Јp ¬л }
c : char;
Task : Byte;

TimeGrid : Integer;

Procedure LoadProg(const filename:String);
Var
F : File;
Begin
Assign(F, filename);
reset(f,1);
ProgSize:=FileSize(F);
Getmem(Prog, ProgSize);
BlockRead(F, Prog^, ProgSize);
Close(F);
if IoResult<>0 then
begin
Writeln('ЋиЁЎЄ  ў з⥭ЁЁ д ©«  EXAMPLE.BIN');
Halt;
end;
End;




{----------------------------------------------}
{ Њ®¤Ґ«м н«ҐЄвதўЁЈ вҐ«п. }
{ U-­ Їа殮­ЁҐ. }
{ ‚®§ўа й Ґв - бЄ®а®бвм }
{----------------------------------------------}
Function Engin( U : Float ) : Float;
Const
A1 : Float = 0;
A2 : Float = 0;

K = 1; { Є®нд. ЇҐаҐ¤ зЁ }
Te = 0.01; { н«ҐЄваЁзҐбЄ п Ї®бв®п­­ п ўаҐ¬Ґ­Ё }
Tm = 0.03; { ¬Ґе ­ЁзҐбЄ п Ї®бв®п­­ п ўаҐ¬Ґ­Ё }
begin
A1:=A1+(U-A1)*TimeStep/Te;
A2:=A2+(A1-A2)*TimeStep/Tm;
Engin:=A2*K;
end;


{---------------------------------------------}
{ ђЁбгҐв Ї®«Ґ Ја дЁЄ  }
{---------------------------------------------}
Procedure DrawField;
var
x, y : Integer;
s : string[6];
const
LastTime : Integer = 0;
begin
{ Ї®«Ґ }
cleardevice;
SetFillStyle( SolidFill, DarkGray);
Bar(0,20,GetMaxX,GetMaxY-20);
SetColor(15);
OutTextXY(200,0,'"0".."9" - § ¤ вм гбв ўЄг бЄ®p®бвЁ');

{ бҐвЄ  га®ў­Ґ© }
for x:=-4 to 4 do
begin
if x=0 then SetColor( White ) else SetColor( LightGray );
y:=(GetMaxY+1) div 2 - (GetMaxY-39)*x div 8;
Line(0,y,GetMaxX,y);

SetColor( White );
Str( x * AmplitudeY/4:0:1, s);
OutTextXY( 4, y-9, s);
end;

{ бҐвЄ  ўаҐ¬Ґ­Ё }
While TimeGrid < GetMaxX do
begin
SetColor( LightGray );
Line( TimeGrid, 20, TimeGrid, GetMaxY-20);

SetColor( White );
Str( LastTime, s);
OutTextXY( TimeGrid-TextWidth(s) div 2, GetMaxY-10, s);
inc(LastTime);
inc(TimeGrid,round(1/TimeStep/TickPerTime));
end;
end;

{--------------------------------}
{ бв ўЁв ®зҐpҐ¤­го в®зЄг Јp дЁЄ  }
{--------------------------------}
Procedure PutPoint( v : Float );
Const
OldY : Integer = 0;
var
y : Integer;
begin
y:=(GetMaxY+1) div 2 - round((GetMaxY-39)*v/AmplitudeY/2);

if t>0 then
begin
SetColor( LightRed );
SetLineStyle( SolidLn, 0, ThickWidth);
Line( t-1, OldY, t, y);
SetLineStyle( 0, 0, 0);
end;
inc(t);
OldY := y;
end;



{-------------------------------}
{ Ћб­®ў­ п Їp®Јp ¬¬  }
{-------------------------------}
begin

MCS196.init(MCS_KR); { Ё­ЁжЁЁp®ў вм ЊЉ, Є Є 80196KR }
MCS196.Vref:=5.25; { ®Ї®p­®Ґ ­ Їp殮­ЁҐ ¤«п Ђ–Џ, Ї®¤ ­­®Ґ ­  ­®¦Єг Vref }

LoadProg('EXAMPLE.BIN');
MCS196.WriteData($2080, ProgSize, Prog^); { § Їб вм ў Ї ¬пвм Ї®  ¤pҐбг 2080h }
Freemem(Prog, ProgSize); { Їp®Јp ¬¬  ў Ї ¬пвЁ ЊЉ. Ќ ¬ ®­  Ў®«миҐ ­Ґ ­г¦­  }



{ гбв ­®ўЁвм Јp д. pҐ¦Ё¬ }
InitGraph( Driver, Mode, DrvPath );
TimeGrid:=0;
DrawField; { ­ pЁб®ў вм Ї®«Ґ Јp дЁЄ  }


{ Ћб­®ў­®© жЁЄ« }
MCS196.reset; { Ї®¤ вм бЁЈ­ « RESET }
i:=0;
t:=0;
Y:=0;
Task:=0;
while true do
begin
if KeyPressed then
begin
c:=readkey;
case c of
#27:Break;
'0'..'9':
begin
Task:=(ord(c)-48)*5;
MCS196.PortsLegs[2]:=Task;
MCS196.IntSignals:=MCS196.Intsignals or int_1;
end;
end;
end;
MCS196.Uin[0]:=Y*5.25/256; { Џ®¤ вм ­  P0.0 (Ђ–Џ) ­ Їp殮­ЁҐ б ¤ взЁЄ  бЄ®p®бвЁ }
MCS196.Step; { ўлЇ®«­Ёвм ®¤­г Є®¬ ­¤г ¬ЁЄp®Їp®жҐбб®p  }
X:=Shortint(MCS196.PortsLegs[1]); { Ї®«гзЁвм 8-ЎЁв­л© бЁЈ­ « б P1 }

Y:=Engin(X); { Ї®¤ вм бЁЈ­ « ­  ¤ўЁЈ вҐ«м }
inc(i);
if i>=TickPerTime*2 then
begin
PutPoint(Y);
i:=0;
if t>GetMaxX then
begin
t:=0;
dec(TimeGrid,GetMaxX+1);
DrawField;
end;
end;
if MCS196.ErFlag then
begin
SetFillStyle(1,1);
Bar(0,0,40,20);
setcolor(14);
OutTextXY(5,5,'Џp®жҐбб®p "Ї®ўЁб"');
break;
end;
end;
readkey;
MCS196.Done;

CloseGraph; { ‡ Єpлвм Јp дЁЄг }
end.