Membuat Jam Digital yang dilengkapai dengan Setting Atmega Bascom AVR

Membuat program Jam digital dengan Mikrokontroler Bahasa Bascom ternyata tidak sulit. Bagi temen temen Elektromania ini mungkin bermanfaan bagi anda, ada contoh sederhana memebuat jam digital dengan dilengkapi setting jam dan tanggal

Gambar rangkaian :

Gambar rangkaian dengan Simulator Proteus

Kode Program dengan Bascom (Bas)

  1 
  2 $regfile = "m8def.dat"
  3 $crystal = 1000000
  4 $hwstack = 40
  5 $swstack = 20
  6 $framesize = 32
  7 
  8 Declare Sub Actual()
  9 
 10 Config Lcd = 16 * 4
 11 Config Lcdpin = Pin , Db4 = Portd.4 , Db5 = Portd.5 , Db6 = Portd.6 , Db7 = Portd.7 , E = Portd.0 , Rs = Portd.1
 12 Config Lcdbus = 4
 13 Deflcdchar Print , 14 , 32 , 17 , 25 , 21 , 19 , 17 , 17
 14 Config Date = Dmy , Separator = /
 15 Config Clock = Soft
 16 Enable Interrupts
 17 
 18 Dim Minuto As Byte
 19 
 20 
 21 Ddrd.2 = 1 : Portd.2 = 0
 22 Ddrc.0 = 0 : Portc.0 = 1
 23 Ddrc.1 = 0 : Portc.1 = 1
 24 
 25 Tombol_select Alias Pinc.0
 26 Tombol_set Alias Pinc.1
 27 
 28 
 29 Date$ = "23/03/11"
 30 Time$ = "00:00:00"
 31 Minuto = _min
 32 
 33 Cls
 34 Cursor Off
 35 
 36 Awal:
 37    Locate 1 , 1 : Lcd "BINA ELEKTRONIKA"
 38    Locate 3 , 1 : Lcd "JAM :"
 39    Locate 2 , 1 : Lcd "TGL :"
 40    Locate 4 , 1 : Lcd "         "
 41 
 42 Awal1:
 43 
 44    If Tombol_select = 0 Then
 45 
 46       Waitms 5
 47       Bitwait Tombol_select , Set
 48       Goto Seting_detik
 49 
 50    End If
 51 
 52    Call Actual
 53    Goto Awal1
 54 
 55 Seting_detik:
 56 
 57    Locate 4 , 1 : Lcd "SET DETIK"
 58 
 59 Seting_detik1:
 60 
 61    If Tombol_select = 0 Then
 62 
 63       Waitms 5
 64       Bitwait Tombol_select , Set
 65       Goto Seting_menit
 66 
 67    End If
 68 
 69    If Tombol_set = 0 Then
 70 
 71       Waitms 5
 72       _sec = 0
 73       Bitwait Tombol_set , Set
 74 
 75    End If
 76 
 77    Call Actual
 78    Goto Seting_detik1
 79 
 80 
 81 Seting_menit:
 82 
 83    Locate 4 , 1 : Lcd "SET MENIT "
 84 
 85 Seting_menit1:
 86 
 87    If Tombol_select = 0 Then
 88 
 89       Waitms 5
 90       Bitwait Tombol_select , Set
 91       Goto Seting_jam
 92 
 93    End If
 94 
 95    If Tombol_set = 0 Then
 96 
 97       Waitms 5
 98       Incr _min
 99       If _min = 60 Then
100          _min = 0
101       End If
102       Bitwait Tombol_set , Set
103 
104    End If
105 
106    Call Actual
107    Goto Seting_menit1
108 
109 Seting_jam:
110 
111    Locate 4 , 1 : Lcd "SET JAM  "
112 
113 Seting_jam1:
114 
115    If Tombol_select = 0 Then
116 
117       Waitms 5
118       Bitwait Tombol_select , Set
119       Goto Seting_hari
120 
121    End If
122 
123    If Tombol_set = 0 Then
124 
125       Waitms 5
126       Incr _hour
127       If _hour = 24 Then
128          _hour = 0
129       End If
130       Bitwait Tombol_set , Set
131 
132    End If
133 
134    Call Actual
135    Goto Seting_jam1
136 
137 Seting_hari:
138 
139    Locate 4 , 1 : Lcd "SET TANGGAL  "
140 
141 Seting_hari1:
142 
143    If Tombol_select = 0 Then
144 
145       Waitms 5
146       Bitwait Tombol_select , Set
147       Goto Seting_bulan
148 
149    End If
150 
151    If Tombol_set = 0 Then
152 
153       Waitms 5
154       Incr _day
155       If _day = 32 Then
156          _day = 1
157       End If
158       Bitwait Tombol_set , Set
159 
160    End If
161 
162    Call Actual
163    Goto Seting_hari1
164 
165 Seting_bulan:
166 
167    Locate 4 , 1 : Lcd "SET BULAN  "
168 
169 Seting_bulan1:
170 
171    If Tombol_select = 0 Then
172 
173       Waitms 5
174       Bitwait Tombol_select , Set
175       Goto Seting_tahun
176 
177    End If
178 
179    If Tombol_set = 0 Then
180 
181       Waitms 5
182       Incr _month
183       If _month = 13 Then
184          _month = 1
185       End If
186       Bitwait Tombol_set , Set
187 
188    End If
189 
190    Call Actual
191    Goto Seting_bulan1
192 
193 
194 Seting_tahun:
195 
196    'Locate 4 , 1 : Lcd "A"
197    'Locate 4 , 2 : Lcd Chr(0)
198    Locate 4 , 1 : Lcd "SET TAHUN  "
199 
200 Seting_tahun1:
201 
202    If Tombol_select = 0 Then
203 
204       Waitms 5
205       Bitwait Tombol_select , Set
206       Goto Awal
207 
208    End If
209 
210    If Tombol_set = 0 Then
211 
212       Waitms 5
213       Incr _year
214       If _year = 100 Then
215          _year = 00
216       End If
217       Bitwait Tombol_set , Set
218 
219    End If
220 
221    Call Actual
222    Goto Seting_tahun1
223 
224 
225 Actual:
226 
227    Locate 2 , 7 : Lcd Date$
228    Locate 3 , 7 : Lcd Time$
229    If _min <> Minuto Then
230 
231       Minuto = _min
232       Toggle Portd.2
233 
234    End If
235 
236 Return
237 
238 End