903057f9af3b001e1c53c416dd5135c0

来自「niosII基础上实现的嵌入式网络驱动」· 代码 · 共 38 行

/*
 * "Hello World" example.
 *
 * This example prints 'Hello from Nios II' to the STDOUT stream. It runs on
 * the Nios II 'standard', 'full_featured', 'fast', and 'low_cost' example
 * designs. It runs with or without the MicroC/OS-II RTOS and requires a STDOUT
 * device in your system's hardware.
 * The memory footprint of this hosted application is ~69 kbytes by default
 * using the standard reference design.
 *
 * For a reduced footprint version of this template, and an explanation of how
 * to reduce the memory footprint for a given application, see the
 * "small_hello_world" template.
 *
 */

#include <stdio.h>
#include "system.h"
#include <string.h>
#define ESC 27
#define ESC_TOP_LEFT "[1;0H"
int main()
{
   printf("Hello from Nios II!\n");
    printf("Hello Caibaiyin:)\n");
    volatile int i=0;
    for(i=0;i<=10;i++)
    {
        printf("Hello 48803961 and WangJian\n");
    }
   FILE *lcd;
    lcd=fopen("/dev/lcd","w");
    fprintf(lcd,"%c%s This is the LCD Display",ESC,ESC_TOP_LEFT);
    usleep(2000000);
    fclose(lcd);
    return 0;
}