Saya coba membuat interupt0 dan interupt 1 dari timer1.
tapi gak mau. pengenya. pas interupt0 aktif timer aktif pas interupt1 aktif data count timer1 kita masukkan ke variabel trus disimpan dan dimasukkan ke rumus. timer1pun ikut non aktif. ada yang bisa bantuin. setelah saya otal atik tetap gak mau tambah error programnya.

$regfile = "m16def.dat"
$crystal = 4000000

Config Lcd = 16 * 2
Config Lcdpin = Pin , Db4 = Portc.2 , Db5 = Portc.3 , Db6 = Portc.4 , Db7 = Portc.5 , E = Portc.1 , Rs = Portc.0
Config Portd = &B1111111

Saklar0 Alias Portd.2
Saklar1 Alias Portd.3

Const Jarak = 100

Declare Function Ticktock(byval Xx As Byte) As Byte

Dim Ttc As Word
Dim A As Byte , B1 As Byte , C As String * 16
Dim Aa As Byte , Bb As Byte
Dim Cc As Byte , Dd As Byte
Dim Ee As Byte , Ff As Byte , Gg As Byte
Dim Hh As Byte , Ii As Byte , Jj As Byte
Dim Kk As Byte , Ll As Byte , Mm As Byte
C = "Design By ikhwan"

Startup:
'Power Up Delay to stabilize the system  (optional).
Waitms 250

   'Set up Timer0, 8 Bit, with F = 8 MHz, PS = 64, 490.196 Intr / Sec
Config Timer0 = Timer , Prescale = 64
On Timer0 = Ticktock()                                      'Run ISR
Enable Interrupts
Enable Timer0
Enable Int0
Enable Int1
On Int1
On Int0
Do
If Saklar0 = 1 Then
   Kk = Ticktock(3)
   Ll = Ticktock(1)
   Mm = Ticktock(2)

   Aa = Hh
   Bb = Jj
            Lcd "                "
            Locate 2 , 1
               Lcd Ii ; " : " ; Hh ; " : " ; Jj ; "               ";
                  Locate 1 , 1
                     Lcd C
                     Cursor Off

End If
If Saklar1 = 1 Then
    Aa = Ticktock(3)
        Jj = Ttc
    Bb = Ticktock(2)
          Ii = B1

    Ee = Hh - Aa
    Ee = Ee * 60
    Ff = Jj - Bb
    Gg = Ee + Ff
    Gg = Jarak / Gg
       Cls
         Locate 1 , 1
             Lcd "Kecepatan =" ; Gg;
               Locate 2 , 1
                  Lcd B1 ; " : " ; A ; " : " ; Ttc;
                 Cursor Off
End If
Loop
End

Jam:
Ttc = 0
A = 0
B1 = 0
Goto Ticktock
Return

Function Ticktock(byval Xx As Byte) As Byte
   Ttc = Ttc + 1                                            'Increment TickTock Counter
   If Ttc = 60 Then
   A = A + 1
   Ttc = 0
         End If
      If A = 60 Then
            B1 = B1 + 1
               A = 0
                 End If
         If B1 > 24 Then
               Goto Jam
                  End If



If Xx = 1 Then
   Hh = A
Elseif Xx = 2 Then
   Ii = B1
Elseif Xx = 3 Then
   Jj = Ttc
End If

End Function

maaf bro gak bisa basic. pakainya C.

bingung ane sm bahasa basic ampun dah

trus fungsi interuptnya mana?? kok ga ada diatas??
atau emang gtu yah??

k'lo sy perhatikan program diatas itu seperti hanya mengecek logic yang ada pada pord.2 dan portd.3

k'lo udah bener, yg salahnya dimana?
coba share