MIKROKONTROLER ATMEGA BERBASIS CODEVISION AVR (LCD 16X2 KARAKTER) D E P O K I N S T R U M E N T S dins
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MIKROKONTROLER ATMEGA BERBASIS
CODEVISION AVR(LCD 16X2 KARAKTER)
D E P O K I N S T R U M E N T S dins
LCD 16x2 Karakter HD44780
Rangkaian Antarmuka 4-Bit LCD
PORT = Koneksi ke mikrokontroler
VCC 2
VO 3RS4
RW5
D411 En6
D512
D613
D714 An 15
Ca 16
GND 1LCD 16 x 2
4 BIT
LCD1
LCD16X2(4BIT)
VCC
D0D1D2
D7
D4D5D6
123456789
10
PORT
VCCD0D1D2D3D4D5D6D7
R1 2K2
R2 2K2
C1100nF
C21uF
VCC
DI-Smart AVR.16 System(Sistem Plus µC. ATmega16A)
Y111059200
C1
20pFC2
20pF
R1
1K
SW1RST
VCCX1
X2RST
RST
PB0PB1PB2PB3PB4PB5PB6PB7
PA0PA1PA2PA3PA4PA5PA6PA7
PD0PD1PD2PD3PD4PD5PD6PD7 PC0
PC1PC2PC3PC4PC5PC6PC7
X1X2
12345678910
P1PORTB
12345678910
P3PORTD
12345678910
P0PORTA
12345678910
P2PORTC
VCC
VCCVCC
VCC PB0PB1PB2PB3PB4PB5PB6PB7
PA0PA1PA2PA3PA4PA5PA6PA7
PC0PC1PC2PC3PC4PC5PC6PC7R1 IN13
R2 IN8T1 IN11
T2 IN10
GN
D15
V+
2
V-
6
VCC
16
R1 OUT 12R2 OUT 9T1 OUT 14
T2 OUT 7C1+1C1 -3 C2+ 4
C2 - 5
U2
MAX232CPE
+
C91uF
+
C131uF
+
C111uF
+
C101uF
VCC
162738495
DB1SERIAL
+C4470uF
Vin1
GN
D2
+5V 3U0 LM7805CT
+ C510uF
+ C6100nF
C7100nF
VCCD14002
C3
100nf
R3
2K2L10POWER
VCC
VCC
11
23
W 2
VR1
10K
AREF
AREF
VCC
PD0PD1PD2PD3PD4PD5PD6PD7
AGND 31X113 X212
RESET9
PD2 (INT0)16
PD3 (INT1)17PD4 (OC1B)18PD5 (OC1A)19
PB0 (T0)1
PB1 (T1)2PB2 (AIN0)3PB3 (AIN1)4
PB4 (SS)5
PB5 (MOSI)6PB6 (MISO)7
PB7 (SCK)8
PA0 (ADC0) 40
PA1 (ADC1) 39PA2 (ADC2) 38PA3 (ADC3) 37
PA4 (ADC4) 36
PA5 (ADC5) 35PA6 (ADC6) 34
PA7 (ADC7) 33
PC0 22PC1 23PC2 24PC3 25PC4 26PC5 27(TOSC1) PC6 28(TOSC2) PC7 29
PD7 (OC2)21 PD6 (ICP)20
AREF 32
AVCC 30
PD1 (TDX)15 PD0 (RXD)14
IC1 AT MEGA
PB5
PB6PB7
VCC
LEDRST
1 23 45 67 89 10
P4ISP PROG
S2
PD2
S3
PD3
PD2
PD3
L8PC0
VCC
L7PC1
L6PC2
L5PC3
L4PC4
L3PC5
L2PC6
L1PC7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
C17100nF
D0D1D2D3D4
D6D5
D7
D0
D1
D2
D3
D4
D6
D5
D7
PD0 PD1TXD SERIAL
TXD ISP
RXD SERIAL
RXD ISP
+ C121uF
123
JP1123
JP2
123456789
RP1
12
JP3LED CONNECTED
TXD ISPRXD ISP
TXD SERIAL
RXD SERIAL
POWER9-12VDC
1
2 34
56
7
8
9
DI-Smart AVR.16 System
1. ATmega16A2. Crystal3. Reset4. ISP5. Power6. Vref ADC7. RS2328. LED Array9. Push Button
1
2
34
56
8
7
9
PORTB
DI-Smart AVR.16 System+ DI-Smart LCD16x2 Board
Pemrograman Tampilan LCD(Setup “Wizard”)
1 2
3
Pemrograman Tampilan LCD(Hasil Setup “Wizard”)
lcd_init(16)= Ada 16 kolom
yang dapat diisi karakter.
Pemrograman Tampilan LCD(Sintaks Program LCD)
lcd_init([char]); //Inisialisasi jumlah kolom di LCD lcd_init(16); //Jumlah kolom = 16
lcd_clear(); //Membersihkan tampilan LCD dan cursor = 0,0 lcd_clear();
lcd_gotoxy([char], [char]); //Memposisikan cursor = x,y lcd_gotoxy(0,1); //Mulai dari nol
lcd_putchar([char]); //= Put Char-Byte (0-255) lcd_putchar(‘A’); //= lcd_putchar(0x41)
lcd_putsf([string]); //= Put String on Flash lcd_putsf(“-SELAMAT DATANG-”);
lcd_puts([*RAM]); //
Pemrograman Tampilan LCD(L1=Kelap-Kelip “-SELAMAT DATANG-”) [1/2]
#include <mega16.h>
#include <delay.h>
#include <alcd.h>
void main(void)
{
// RS - PORTB Bit 0
// RD - PORTB Bit 1
// EN - PORTB Bit 2
// D4 - PORTB Bit 4
// D5 - PORTB Bit 5
// D6 - PORTB Bit 6
// D7 - PORTB Bit 7
// Characters/line: 16
lcd_init(16);
Pemrograman Tampilan LCD(L2=Kelap-Kelip “-PEJUANG BANGSA-”) [2/2]
while(1)
{
lcd_putsf("-SELAMAT DATANG-");
lcd_gotoxy(0,1); lcd_putsf("-PEJUANG BANGSA-");
delay_ms(250);
lcd_clear(); delay_ms(250);
}
}
Pemrograman Tampilan LCD(Sintaks “sprintf”)
sprintf([char *str, char flash *fmtstr [ , arg1, arg2, ...]]); #include <stdio.h> //Library serial dan konversi karakter
#include <alcd.h>
unsigned char cdata=0, cstr[16];
void main(void)
{
sprintf(cstr,"Nilai Data: %04d",cdata++);
lcd_puts(cstr); }
cdata = Alamat di RAM yang dialokasikan untuk menyimpan data sementara.
cstr[16] = Alamat di RAM yang tersusun secara berurutan yang dialokasikan sebagai hasil konversi dari sintaks “sprintf”.
%d = Decimal; %x = Hexadesimal; %c = Character; %s = Strings
Pemrograman Tampilan LCD(Up-Counter di LCD) [1/2]
#include <mega16.h>
#include <delay.h>
#include <stdio.h>
#include <alcd.h>
unsigned char cdata=0, cstr[16];
void main(void)
{
// RS - PORTB Bit 0
// RD - PORTB Bit 1
// EN - PORTB Bit 2
// D4 - PORTB Bit 4
// D5 - PORTB Bit 5
// D6 - PORTB Bit 6
// D7 - PORTB Bit 7
// Characters/line: 16
lcd_init(16);
while(1) {
sprintf(cstr,"Nilai Data: %04d",cdata++);
lcd_puts(cstr); delay_ms(250);
lcd_clear();
delay_ms(250);
}
}
Pemrograman Tampilan LCD(Up-Counter di LCD) [2/2]
E-BOOK DINS
http://depokinstruments.com/category/3-e-book/
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