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⟦79a4ec8e2⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, procedure Beep, seg_03cca5

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧ 

with Interchange;
with Serial_Io;  
with System;
with Text_Io;  
with Unchecked_Conversion;


procedure Beep is

    type Command is (Nul, Un, Lecteur3, Lecteur4, Pilotage_A_1, F1, F2);

    for Command'Size use 8 * System.Bit;

    for Command use (Nul => 16#00#,
                     Un => 16#01#,
                     Lecteur3 => 16#03#,
                     Lecteur4 => 16#04#,
                     Pilotage_A_1 => 16#2C#,
                     F1 => 16#F1#,
                     F2 => 16#F2#);

    type Sequence is array (Natural range <>) of Command;

    Beep3 : constant Sequence := (Un, Lecteur3, Nul, Un, Pilotage_A_1, F1, F2);
    Beep4 : constant Sequence := (Un, Lecteur4, Nul, Un, Pilotage_A_1, F1, F2);

    Bs3 : System.Byte_String (Beep3'First .. Beep3'Last);
    Bs4 : System.Byte_String (Beep4'First .. Beep4'Last);

    function Conv is new Unchecked_Conversion (Command, System.Byte);

begin

    for I in Beep3'Range loop
        Bs3 (I) := Conv (Beep3 (I));
        Bs4 (I) := Conv (Beep4 (I));
    end loop;

    for I in 1 .. 1 loop
        Serial_Io.Put (Bs3, "/dev/tty0");
        delay 1.0;
        Serial_Io.Put (Bs4, "/dev/tty0");
        delay 1.0;
    end loop;

end Beep;

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=24 rec1=00 rec2=01 rec3=004
        [0x01] rec0=0c rec1=00 rec2=02 rec3=001
    tail 0x2173b339c85e25e337d04 0x42a00088462060003