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글쓴이 :
관리자
작성일 : 18-05-01 18:08
조회 : 4,166
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안녕하세요? 고객님,
저희 뉴티씨 제품을 이용하여 주셔서 감사합니다.
#define MOTOR_PORT PORTC
====> #define MOTOR_PORT PORTA
이렇게 하시고,
void port_init(void) 함수 내부의
DDRA = 0x00; ===> DDRA = 0xff;
이렇게 변경하시면 됩니다.
감사합니다.
>
>
> 아랫소스를 pota에 작동시키려면 어떻게 수정해야하나요??
>
> potc가 접촉이 잘안되서 작동에 에러가 발생하네요 ㅜ
>
> >
> >
> > 아래소스에서 disable 기능을 사용하려면 어떻게 정의해야하나요??
> > // S/W Environment : AVR Studio + WINAVR Compiler
> > // Target : M128
> > // Crystal: 16MHz
> > //
> > // Made by NEWTC Co., Ltd. in Korea.
> > // DAEWOO RYU
> > // Email : davidryu@newtc.co.kr
> > // +82-2-704-4774(TEL), +82-2-704-4733(FAX)
> > // http://www.newtc.co.kr
> > // example : AM-DCx-xx DC motor controller test
> >
> > #include <avr/io.h>
> > #include <avr/interrupt.h>
> >
> > #define MOTOR_PORT PORTC
> > #define PWM1_ON (MOTOR_PORT|=0x01)
> > #define PWM1_OFF (MOTOR_PORT&=0xFE)
> > #define DIR1_ON (MOTOR_PORT|=0x02)
> > #define DIR1_OFF (MOTOR_PORT&=0xFD)
> > #define ENABLE1_OFF (MOTOR_PORT|=0x04)
> > #define ENABLE1_ON (MOTOR_PORT&=0xFB)
> > #define BREAK1_ON (MOTOR_PORT|=0x08)
> > #define BREAK1_OFF (MOTOR_PORT&=0xF7)
> >
> > #define PWM2_ON (MOTOR_PORT|=0x10)
> > #define PWM2_OFF (MOTOR_PORT&=~0x10)
> > #define DIR2_ON (MOTOR_PORT|=0x20)
> > #define DIR2_OFF (MOTOR_PORT&=~0x20)
> > #define ENABLE2_OFF (MOTOR_PORT|=0x40)
> > #define ENABLE2_ON (MOTOR_PORT&=~0x40)
> > #define BREAK2_ON (MOTOR_PORT|=0x80)
> > #define BREAK2_OFF (MOTOR_PORT&=~0x80)
> >
> >
> >
> > void port_init(void)
> > {
> > PORTA = 0x00;
> > DDRA = 0x00;
> > PORTB = 0x00;
> > DDRB = 0x00;
> > PORTC = 0x00; //m103 output only
> > DDRC = 0xff;
> > PORTD = 0x00;
> > DDRD = 0x00;
> > PORTE = 0x00;
> > DDRE = 0x00;
> > PORTF = 0x00;
> > DDRF = 0x00;
> > PORTG = 0x00;
> > DDRG = 0xff;
> > }
> >
> > //call this routine to initialize all peripherals
> > void init_devices(void)
> > {
> > //stop errant interrupts until set up
> > cli(); //disable all interrupts
> > XMCRA = 0x00; //external memory
> > XMCRB = 0x00; //external memory
> > port_init();
> >
> > MCUCR = 0x00;
> > EICRA = 0x00; //extended ext ints
> > EICRB = 0x00; //extended ext ints
> > EIMSK = 0x00;
> > TIMSK = 0x00; //timer interrupt sources
> > ETIMSK = 0x00; //extended timer interrupt sources
> > sei(); //re-enable interrupts
> > //all peripherals are now initialized
> > }
> >
> > void delay(int delaytime){
> > int i,j;
> > for(i=0;i<1000;i++){
> > for(j=0;j<delaytime;j++){
> > }
> > }
> > }
> >
> > int main(void)
> > {
> > init_devices();
> >
> > ENABLE1_ON;
> > PWM1_ON;
> > BREAK1_OFF;
> > ENABLE2_ON;
> > PWM2_ON;
> > BREAK2_OFF;
> >
> > while(1){
> > DIR1_ON;
> > DIR2_ON;
> > PORTG = 0x01;
> > delay(2000);//시계
> > cli();
> >
> >
> > DIR1_OFF;
> > DIR2_OFF;
> > PORTG = 0x02;
> > delay(2000);//반시계
> > }
> > return 0;
> > }
> >
>
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