use_memcpy.c

来自「Cypress公司Cy7c6xxxx芯片的USB键盘及USB鼠标的firmwar」· C语言 代码 · 共 32 行

#pragma option f0 /* remove page breaks from listing file */
/* 
 * CYC Code Development System
 * Tutorial Example
 * USE_MEMCPY.C
 * This code may be adapted for any purpose
 * when used with the CYC Code Development
 * System.  No warranty is implied or given
 * as to their usability for any purpose.
 * 
 * (c) Copyright 2000 Byte Craft Limited
 * 421 King St.N., Waterloo, ON, Canada, N2J 4E4
 * VOICE: 1 [phone]
 * FAX  : [phone]
 * email: [e-mail]
 * 
 * REVISION HISTORY
 * v1.00 AL 01/2000 Initial Version.
 */
#include <dev\c63413.h>
#include <string.h>
const char array_in_rom[] = "abcdefghijklmnopqrstuvwxyz";
char array[16];
void main(void)
{
        /* copy the last part of array_in_rom[] into array[] */
        memcpy( array,
                array_in_rom+sizeof(array_in_rom)-sizeof(array),
                sizeof(array) );
        while(1);
}