Rangkaian di dalam dot matrix 5x7 untuk common anoda dan common catoda adalah sbb:
saya akan memberikan contoh runing text menggunakan dot matrik 5 x 7, pertama siap kan komponen sebagai berikut :
1. gerbang IC not 2 biji
2. ATmega8535 serta sistem minimumnya
3. LED Dot Matrix 5 x 7 8 biji
4. IC register 74HC595 5 biji
setelah menyiapkan komponen diatas maka rangkai komponen tersebut
berikut adalah source code nya dalam bahasa bascom AVR
$regfile = "m16def.dat"
$crystal = 1000000
$hwstack = 32
$swstack = 32
$framesize = 40
Dim Char As Byte , C As Byte , Digit As Byte , L As Byte , I As Byte
Dim X As Word , Y As Integer
Dim Str_temp As String * 1 , Reeks(250) As Byte , Str_text As String * 50 , Str_len As Byte , Col_len As Byte , R As Byte
Dim Tempmsb As Byte , Templsb As Byte , Tempstr As String * 2
Dim Scroll_speed As Byte
Declare Sub Show_text
Declare Sub Set_volt
Declare Sub Set_text
Declare Sub Test_display
Declare Sub Read_volt
Declare Sub Read_temp
Config Portb = Output
Config Portc = Output
Goto Main
'set text
Sub Set_text
C = 1
For Digit = 1 To Str_len
Str_temp = Mid(str_text , Digit , 1)
Char = Asc(str_temp)
X = Char * 5
For I = 1 To 5
Reeks(c) = Lookup(x , Text_data)
X = X + 1
C = C + 1
Next I
Reeks(c) = 0
C = C + 1
Next Digit
End Sub Set_string
'show text
Sub Show_text
If Str_len > 4 Then
For L = 0 To Col_len
C = 1
For R = 1 To Scroll_speed
Set Portc.0
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Char = C + L
Portb = Reeks(char)
Waitms 3
C = C + 1
Reset Portc.0
For X = 1 To 19
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Char = C + L
Portb = Reeks(char)
Waitms 3
C = C + 1
Next X
C = 1
Next R
Next L
Else
For L = 0 To Col_len
C = 1
For R = 1 To Scroll_speed
Set Portc.0
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Portb = Reeks(c)
Waitms 3
C = C + 1
Reset Portc.0
For X = 1 To 19
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Portb = Reeks(c)
Waitms 3
C = C + 1
Next X
C = 1
Next R
Next L
End If
End Sub Show_text
Sub Test_display
Portb = 255
For X = 1 To 20
Set Portc.0
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.1
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Toggle Portc.2
Next X
End Sub Test_display
'---------------------
Main:
Call Test_display
Waitms 50
Scroll_speed = 5 'adjust the scroll speed
Call Set_text
Str_text = "Ikrar Kurniawan Bahari "
Str_len = Len(str_text)
Col_len = Str_len * 6
Call Set_text
Do
Call Show_text
Loop
End
Text_data:
Data 0 , 6 , 9 , 9 , 6 '
Data 6 , 9 , 9 , 6 , 0 '
Data 14 , 31 , 62 , 31 , 14 ' hart
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 '
Data 0 , 0 , 0 , 0 , 0 'space
Data 0 , 0 , 95 , 0 , 0 '!
Data 0 , 7 , 0 , 7 , 0 '''
Data 20 , 127 , 20 , 127 , 20 '#
Data 36 , 42 , 127 , 42 , 18 '$
Data 39 , 21 , 107 , 84 , 114 '%
Data 54 , 73 , 86 , 32 , 80 '&
Data 0 , 0 , 11 , 7 , 0 ''
Data 0 , 28 , 34 , 65 , 0 ' (
Data 0 , 65 , 34 , 28 , 0 ')
Data 42 , 28 , 127 , 28 , 42 '*
Data 8 , 8 , 62 , 8 , 8 '+
Data 0 , 88 , 56 , 0 , 0 ',
Data 8 , 8 , 8 , 8 , 8 '-
Data 0 , 96 , 96 , 0 , 0 '.
Data 32 , 16 , 8 , 4 , 2 '/
Data 62 , 81 , 73 , 69 , 62 '0
Data 0 , 66 , 127 , 64 , 0 '1
Data 114 , 73 , 73 , 73 , 70 '2
Data 34 , 65 , 73 , 73 , 54 '3
Data 24 , 20 , 18 , 127 , 16 '4
Data 39 , 69 , 69 , 69 , 57 '5
Data 60 , 74 , 73 , 73 , 48 '6
Data 1 , 113 , 9 , 5 , 3 '7
Data 54 , 73 , 73 , 73 , 54 '8
Data 6 , 73 , 73 , 41 , 30 '9
Data 0 , 54 , 54 , 0 , 0 ':
Data 0 , 91 , 59 , 0 , 0 ';
Data 8 , 20 , 34 , 65 , 0 '<
Data 20 , 20 , 20 , 20 , 20 '=
Data 0 , 65 , 34 , 20 , 8 '>
Data 2 , 1 , 81 , 9 , 6 '?
Data 50 , 73 , 121 , 65 , 62 '@
Data 124 , 18 , 17 , 18 , 124 'A
Data 65 , 127 , 73 , 73 , 62 'B
Data 62 , 65 , 65 , 65 , 34 'C
Data 65 , 127 , 65 , 65 , 62 'D
Data 127 , 73 , 73 , 65 , 65 'E
Data 127 , 9 , 9 , 1 , 1 'F
Data 62 , 65 , 73 , 73 , 58 'G
Data 127 , 8 , 8 , 8 , 127 'H
Data 0 , 65 , 127 , 65 , 0 'I
Data 32 , 64 , 65 , 63 , 1 'J
Data 127 , 8 , 20 , 34 , 65 'K
Data 127 , 64 , 64 , 64 , 64 'L
Data 127 , 2 , 12 , 2 , 127 'M
Data 127 , 2 , 4 , 8 , 127 'N
Data 62 , 65 , 65 , 65 , 62 'O
Data 127 , 9 , 9 , 9 , 6 'P
Data 62 , 65 , 65 , 33 , 94 'Q
Data 127 , 9 , 25 , 41 , 70 'R
Data 38 , 73 , 73 , 73 , 50 'S
Data 1 , 1 , 127 , 1 , 1 'T
Data 63 , 64 , 64 , 64 , 63 'U
Data 7 , 24 , 96 , 24 , 7 'V
Data 127 , 32 , 24 , 32 , 127 'W
Data 99 , 20 , 8 , 20 , 99 'X
Data 3 , 4 , 120 , 4 , 3 'Y
Data 97 , 81 , 73 , 69 , 67 'Z
Data 0 , 127 , 65 , 65 , 0 '[
Data 2 , 4 , 8 , 16 , 32 '\
Data 0 , 65 , 65 , 127 , 0 ']
Data 4 , 2 , 1 , 2 , 4 '^
Data 64 , 64 , 64 , 64 , 64 '_
Data 0 , 0 , 7 , 11 , 0 ''
Data 32 , 84 , 84 , 84 , 56 'a
Data 127 , 40 , 68 , 68 , 56 'b
Data 0 , 56 , 68 , 68 , 68 'c
Data 56 , 68 , 68 , 40 , 127 'd
Data 56 , 84 , 84 , 84 , 24 'e
Data 8 , 126 , 9 , 9 , 2 'f
Data 8 , 84 , 84 , 84 , 60 'g
Data 127 , 16 , 8 , 8 , 112 'h
Data 0 , 68 , 125 , 0 , 0 'i
Data 32 , 64 , 68 , 61 , 0 'j
Data 0 , 127 , 16 , 40 , 68 'k
Data 0 , 65 , 127 , 64 , 0 'l
Data 124 , 4 , 120 , 4 , 120 'm
Data 124 , 8 , 4 , 4 , 120 'n
Data 56 , 68 , 68 , 68 , 56 'o
Data 124 , 20 , 20 , 20 , 8 'p
Data 8 , 20 , 20 , 20 , 124 'q
Data 124 , 8 , 4 , 4 , 8 'r
Data 72 , 84 , 84 , 84 , 36 's
Data 0 , 4 , 63 , 68 , 68 't
Data 60 , 64 , 64 , 32 , 124 'u
Data 28 , 32 , 64 , 32 , 28 'v
Data 60 , 64 , 60 , 64 , 60 'w
Data 68 , 40 , 16 , 40 , 68 'x
Data 12 , 80 , 80 , 80 , 60 'y
Data 68 , 100 , 84 , 76 , 68 'z
Data 0 , 8 , 54 , 65 , 0 '{
Data 0 , 0 , 119 , 0 , 0 '|
Data 0 , 65 , 54 , 8 , 0 '}
Data 2 , 1 , 2 , 4 , 2 '~
Data 42 , 85 , 42 , 85 , 42 '
berikut adalah rangkaian skematik dalam altium
Salam Kenal dari Saya
BalasHapusMas/Pak, bisa minta tolong ga... untuk menjelaskan skrip di atas. Kalau berkenen...silahkan penjelasan di kirim ke email saya rudy.dwihartono@gmail.com
Terima kasih