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글쓴이 :
관리자
작성일 : 17-11-23 14:14
조회 : 2,645
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안녕하세요? 고객님,
저희 뉴티씨 제품을 이용하여 주셔서 감사합니다.
소스에 따르면 10핀 박스케이블을 PORTC에 연결해야 모터컨트롤러와 AVR이 연결되는데,
현재 PORTB에 꽂아 쓰고 계시네요.
PORTC에 꽂으면 동작할 것 같습니다.
감사합니다.
>
>
> 주문번호 : 1711060002
>
> 이렇게 사고
>
> 포트C에 연결하고 아래 소스를 넣고 프로그래밍 하였는데 모터가 반응이없습니다
>
> 코드자체는 문제가 없는데 뭐가 문제인가요??
>
> 전압은 5V를 주었습니다.
>
> 코드예제에 주석이 적어서 해석이 불가능하네요
>
> // 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);
> DIR1_OFF;
> DIR2_OFF;
> PORTG = 0x02;
> delay(2000);
> }
> return 0;
> }
>
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