97 lines
1.5 KiB
C
97 lines
1.5 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2015-2017 Alibaba Group Holding Limited
|
||
|
|
*/
|
||
|
|
#include <common/bk_include.h>
|
||
|
|
#include "lite-log.h"
|
||
|
|
#include "utils_timer.h"
|
||
|
|
#include "bk_uart.h"
|
||
|
|
#include <os/os.h>
|
||
|
|
|
||
|
|
#if CONFIG_HTTP
|
||
|
|
|
||
|
|
void iotx_time_start(iotx_time_t *timer)
|
||
|
|
{
|
||
|
|
if (!timer)
|
||
|
|
return;
|
||
|
|
|
||
|
|
timer->time = utils_time_get_ms();
|
||
|
|
}
|
||
|
|
|
||
|
|
uint32_t utils_time_spend(iotx_time_t *start)
|
||
|
|
{
|
||
|
|
uint32_t now, res;
|
||
|
|
|
||
|
|
if (!start)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
now = utils_time_get_ms();
|
||
|
|
res = now - start->time;
|
||
|
|
return res;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint32_t iotx_time_left(iotx_time_t *end)
|
||
|
|
{
|
||
|
|
uint32_t now, res;
|
||
|
|
|
||
|
|
if (!end)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
if (utils_time_is_expired(end))
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
now = utils_time_get_ms();
|
||
|
|
res = end->time - now;
|
||
|
|
return res;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint32_t utils_time_is_expired(iotx_time_t *timer)
|
||
|
|
{
|
||
|
|
uint32_t cur_time;
|
||
|
|
|
||
|
|
if (!timer)
|
||
|
|
return 1;
|
||
|
|
|
||
|
|
cur_time = utils_time_get_ms();
|
||
|
|
/*
|
||
|
|
* WARNING: Do NOT change the following code until you know exactly what it do!
|
||
|
|
*
|
||
|
|
* check whether it reach destination time or not.
|
||
|
|
*/
|
||
|
|
if ((cur_time - timer->time) < (UINT32_MAX / 2))
|
||
|
|
return 1;
|
||
|
|
else
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void iotx_time_init(iotx_time_t *timer)
|
||
|
|
{
|
||
|
|
if (!timer)
|
||
|
|
return;
|
||
|
|
|
||
|
|
timer->time = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
void utils_time_countdown_ms(iotx_time_t *timer, uint32_t millisecond)
|
||
|
|
{
|
||
|
|
if (!timer)
|
||
|
|
return;
|
||
|
|
|
||
|
|
timer->time = utils_time_get_ms() + millisecond;
|
||
|
|
}
|
||
|
|
|
||
|
|
uint32_t utils_time_get_ms(void)
|
||
|
|
{
|
||
|
|
|
||
|
|
return rtos_get_time();
|
||
|
|
}
|
||
|
|
|
||
|
|
uint32_t utils_time_left(uint32_t t_end, uint32_t t_now)
|
||
|
|
{
|
||
|
|
int32_t left;
|
||
|
|
left = (t_end - t_now);
|
||
|
|
if (left < 0)
|
||
|
|
left = 0;
|
||
|
|
return left;
|
||
|
|
}
|
||
|
|
#endif
|