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Stop : Boolean := False;
S: String(1..5) := (others => ASCII.NUL);
--CMD : BControl.Command_Type := (1 => 'b', 2 => 'l', 3 => 's');
CMD : BControl.Command_Type;
begin
-- Init;
-- Gio.Gio_Set_Direction(Reg_Het.hetPort1'Access, 16#FFFFFFFF#);
loop
--Control.Put_Line("Before Get_Line");
S := Control.Get_Line;
Control.Put_Line("Got Data");
Control.Put_Line(S);
--CMD := Bcontrol.Command_Type(S(1..3));
CMD := BControl.Command_Type'Value(S(1..3));
Bcontrol.Command.Send(CMD);
end loop;
-- Blinker_Control.Blink_Stop;
Function Definition: procedure Main is
Function Body: task type Blinker_Type is
entry Start(S : String);
entry Stop;
end Blinker_Type;
task Blinker_Control is
entry Blink_Left;
entry Blink_Right;
entry Blink_Emergency;
entry Blink_Stop;
end Blinker_Control;
Left_Blinker, Right_Blinker: Blinker_Type;
task body Blinker_Control is
Blinker_Left_Started : Boolean := False;
Blinker_Right_Started : Boolean := False;
begin
loop
select
when not Blinker_Left_Started =>
accept Blink_Left;
Left_Blinker.Start("left ");
Blinker_Left_Started := True;
or
when not Blinker_Right_Started =>
accept Blink_Right;
Right_Blinker.Start("right");
Blinker_Right_Started := True;
or
accept Blink_Emergency;
Left_Blinker.Start("left ");
Right_Blinker.Start("right");
Blinker_Left_Started := True;
Blinker_Right_Started := True;
or
when Blinker_Left_Started or Blinker_Right_Started =>
accept Blink_Stop;
if Blinker_Left_Started then
Left_Blinker.Stop;
end if;
if Blinker_Right_Started then
Right_Blinker.Stop;
end if;
or
terminate;
end select;
end loop;
end Blinker_Control;
task body Blinker_Type is
Id : String(1..5);
begin
loop
select
accept Start(S : String) do
Id := S;
end Start;
loop
select
accept Stop;
exit;
or
delay 0.5;
Text_Io.Put_Line("Blinker " & Id & " toggling");
end select;
end loop;
or terminate;
end select;
end loop;
end Blinker_Type;