光纤通信实验一C语言实现AMI编码

Posted 2022-11-29 胡毛毛_三月

#include <stdio.h>
#define maxSize 64
void input()

    FILE *fp;
    int bin[maxSize];
    int a[maxSize];
    int index = 0;
    int flag = 0;
    int i = 0;
    int temp = 0;
    fp = fopen("AMI.txt", "r");
    if (fp == NULL)
    
        printf("数据错误!");
        return;
    
    while (1)
    
        flag = fscanf(fp, "%d", &bin[index]);
        if (flag == EOF)
        
            break;
        
        index++;
    
    if (flag)
    
        printf("AMI编码后：");
        for (i = 0; i < index; i++)
        
            if (bin[i] == 0)
            
                output(bin[i]);
                a[i] = bin[i];
            
            else
            
                temp++;
                a[i] = (temp & 0x01) ? 1 : -1;
                output(a[i]);
            
            printf("%d  ", a[i]);
        
    
    printf("\\n");
    fclose(fp);


int output(int bin)
    FILE *fp;
    char enter = '\\n';
    fp = fopen("AMIOputput.txt","a");
    if(fp == NULL)
        printf("数据错误！");
        return;
    
    fprintf(fp,"%d",bin);
    fclose(fp); 


int main()

    input();
    return 0;

AMI.txt ： 1 0 0 110 0 1 0 1 0 1

AMIOputput.txt: 1 0 0 -110 0 -1 0 1 0 -1

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