8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
86 lines
1.7 KiB
C
86 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2006-2018, RT-Thread Development Team
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Change Logs:
|
|
* Date Author Notes
|
|
*/
|
|
#include <sys/time.h>
|
|
#include <rtthread.h>
|
|
|
|
#ifdef RT_USING_DEVICE
|
|
int gettimeofday(struct timeval *tp, void *ignore)
|
|
{
|
|
time_t time;
|
|
rt_device_t device;
|
|
|
|
device = rt_device_find("rtc");
|
|
if (device != RT_NULL)
|
|
{
|
|
rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time);
|
|
if (tp != RT_NULL)
|
|
{
|
|
tp->tv_sec = time;
|
|
tp->tv_usec = 0;
|
|
}
|
|
|
|
return time;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
/**
|
|
* Returns the current time.
|
|
*
|
|
* @param time_t * t the timestamp pointer, if not used, keep NULL.
|
|
*
|
|
* @return time_t return timestamp current.
|
|
*
|
|
*/
|
|
/* for IAR 6.2 later Compiler */
|
|
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000
|
|
#pragma module_name = "?time"
|
|
time_t (__time32)(time_t *t) /* Only supports 32-bit timestamp */
|
|
#else
|
|
time_t time(time_t *t)
|
|
#endif
|
|
{
|
|
time_t time_now = 0;
|
|
|
|
#ifdef RT_USING_RTC
|
|
static rt_device_t device = RT_NULL;
|
|
|
|
/* optimization: find rtc device only first. */
|
|
if (device == RT_NULL)
|
|
{
|
|
device = rt_device_find("rtc");
|
|
}
|
|
|
|
/* read timestamp from RTC device. */
|
|
if (device != RT_NULL)
|
|
{
|
|
if (rt_device_open(device, 0) == RT_EOK)
|
|
{
|
|
rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time_now);
|
|
rt_device_close(device);
|
|
}
|
|
}
|
|
#endif /* RT_USING_RTC */
|
|
|
|
/* if t is not NULL, write timestamp to *t */
|
|
if (t != RT_NULL)
|
|
{
|
|
*t = time_now;
|
|
}
|
|
|
|
return time_now;
|
|
}
|
|
|
|
RT_WEAK clock_t clock(void)
|
|
{
|
|
return rt_tick_get();
|
|
}
|