tmr.c

来自「实现在ARM上的ICP/IP功能的源代码。」· C语言 代码 · 共 44 行

#include "debug.h"
#include "true_false.h"
#include "stdlib.h"
#include "typedef.h"
#include "mem_man.h"
#include "rtl8019.h"
#include "netif.h"
#include "etherif.h"
#include "ip.h"
#include "arp.h"
#include "utilities.h"
#include "tcp.h"
#include "icmp.h"

#define TMR_1MS 10000
void delay_1ms()
{
    u32_t i=TMR_1MS ;
    while(i--);
}

void wait_ms(u32_t timer)
{
    while(timer--)
    delay_1ms();
}

void wait_s(u32_t tmr)
{
    tmr=1000*tmr ;
    while(tmr--)
    delay_1ms();
}

void testtmr()
{
    int i=0 ;
    for(;;)
    {
        Uart_Printf("\ntmr runging ==>%ds",i++);
        wait_s(1);
    }
}