c06121807e84001d1a01f088cc7cc1e3

基于ALTERA公司的NIOSII的串口通信DMA传输设计

#include <stdio.h>
#include <string.h>

int main(void)
{
    char* msg = "Hello from Nios II!";
    FILE* fp;
    fp = fopen("/dev/uart_0","r+");
    if(fp){
        fprintf(fp,"%s",msg);
        fclose(fp);
    }
    return 0;
}