diff --git a/components/drivers/Kconfig b/components/drivers/Kconfig index b0caabc73c..c7fec6cba9 100755 --- a/components/drivers/Kconfig +++ b/components/drivers/Kconfig @@ -153,20 +153,6 @@ config RT_USING_RTC config RT_USING_SOFT_RTC bool "Using software simulation RTC device" default n - - config RTC_SYNC_USING_NTP - bool "Using NTP auto sync RTC time" - depends on PKG_NETUTILS_NTP - default y - - if RTC_SYNC_USING_NTP - config RTC_NTP_FIRST_SYNC_DELAY - int "NTP first sync delay time(second) for network connect" - default 30 - config RTC_NTP_SYNC_PERIOD - int "NTP auto sync period(second)" - default 3600 - endif endif config RT_USING_SDIO diff --git a/components/drivers/include/drivers/rtc.h b/components/drivers/include/drivers/rtc.h index 4845937113..a9e1c17a9d 100644 --- a/components/drivers/include/drivers/rtc.h +++ b/components/drivers/include/drivers/rtc.h @@ -11,10 +11,9 @@ #ifndef __RTC_H__ #define __RTC_H__ +#include + rt_err_t set_date(rt_uint32_t year, rt_uint32_t month, rt_uint32_t day); rt_err_t set_time(rt_uint32_t hour, rt_uint32_t minute, rt_uint32_t second); -int rt_soft_rtc_init(void); -int rt_rtc_ntp_sync_init(void); - #endif /* __RTC_H__ */ diff --git a/components/drivers/rtc/README.md b/components/drivers/rtc/README.md index 23010cf4b7..dff71f9d67 100644 --- a/components/drivers/rtc/README.md +++ b/components/drivers/rtc/README.md @@ -55,26 +55,11 @@ msh />date 2018 02 16 01 15 30 # 设置当前时间为 2018-02-16 01:15:30 msh /> ``` -### 2.4 启用 NTP 时间自动同步 - -如果 RT-Thread 已接入互联网，可启用 NTP 时间自动同步功能，定期同步本地时间。 - -在 menuconfig 中启用 `RTC_SYNC_USING_NTP` 配置。启用该功能后，会自动开启 [netutils package](https://github.com/RT-Thread-packages/netutils) 的 NTP 功能。同时务必确保 RT-Thread 网络访问正常。 - -启用该配置后，还有两个配置是用户可选配置： - -- `RTC_NTP_FIRST_SYNC_DELAY`: 首次执行 NTP 时间同步的延时。延时的目的在于，给网络连接预留一定的时间，尽量提高第一次执行 NTP 时间同步时的成功率。默认时间为 30S； -- `RTC_NTP_SYNC_PERIOD`: NTP 自动同步周期，单位为秒，默认一小时（即 3600S）同步一次。 - -> 注意：如果没有使用组件自动初始化功能，则需手动调用 `int rt_rtc_ntp_sync_init(void)` ，完成该功能初始化。 - -### 2.5 启用 Soft RTC （软件模拟 RTC） +### 2.4 启用 Soft RTC （软件模拟 RTC） 这个模式非常适用于对时间精度要求不高，没有硬件 RTC 的产品。 -#### 2.5.1 使用方法 +#### 2.4.1 使用方法 在 menuconfig 中启用 `RT_USING_SOFT_RTC` 配置。 -> 注意：如果没有使用组件自动初始化功能，则需手动调用 `int rt_soft_rtc_init(void)` ，完成该功能初始化。 - diff --git a/components/drivers/rtc/SConscript b/components/drivers/rtc/SConscript index e1f8f433c1..6ec8bcb3c5 100644 --- a/components/drivers/rtc/SConscript +++ b/components/drivers/rtc/SConscript @@ -3,21 +3,15 @@ from building import * cwd = GetCurrentDir() src = [] -rtc = ['rtc.c'] - -rtc_alarm = ['alarm.c'] - -soft_rtc = ['soft_rtc.c'] - CPPPATH = [cwd + '/../include'] group = [] if GetDepend(['RT_USING_RTC']): - src = src + rtc + src = src + ['rtc.c'] if GetDepend(['RT_USING_ALARM']): - src = src + rtc_alarm + src = src + ['alarm.c'] if GetDepend(['RT_USING_SOFT_RTC']): - src = src + soft_rtc + src = src + ['soft_rtc.c'] group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_RTC'], CPPPATH = CPPPATH) diff --git a/components/drivers/rtc/rtc.c b/components/drivers/rtc/rtc.c index 98b60f9f95..b5005429a0 100644 --- a/components/drivers/rtc/rtc.c +++ b/components/drivers/rtc/rtc.c @@ -9,25 +9,17 @@ * 2012-04-12 aozima optimization: find rtc device only first. * 2012-04-16 aozima add scheduler lock for set_date and set_time. * 2018-02-16 armink add auto sync time by NTP + * 2021-05-09 Meco Man remove NTP */ -#include +#include #include +#include #include #ifdef RT_USING_RTC -/* Using NTP auto sync RTC time */ -#ifdef RTC_SYNC_USING_NTP -/* NTP first sync delay time for network connect, unit: second */ -#ifndef RTC_NTP_FIRST_SYNC_DELAY -#define RTC_NTP_FIRST_SYNC_DELAY (30) -#endif -/* NTP sync period, unit: second */ -#ifndef RTC_NTP_SYNC_PERIOD -#define RTC_NTP_SYNC_PERIOD (1L*60L*60L) -#endif -#endif /* RTC_SYNC_USING_NTP */ + /** * Set system date(time not modify, local timezone). @@ -129,67 +121,8 @@ rt_err_t set_time(rt_uint32_t hour, rt_uint32_t minute, rt_uint32_t second) return ret; } -#ifdef RTC_SYNC_USING_NTP -static void ntp_sync_thread_enrty(void *param) -{ - extern time_t ntp_sync_to_rtc(const char *host_name); - /* first sync delay for network connect */ - rt_thread_delay(RTC_NTP_FIRST_SYNC_DELAY * RT_TICK_PER_SECOND); - - while (1) - { - ntp_sync_to_rtc(NULL); - rt_thread_delay(RTC_NTP_SYNC_PERIOD * RT_TICK_PER_SECOND); - } -} - -int rt_rtc_ntp_sync_init(void) -{ - static rt_bool_t init_ok = RT_FALSE; - rt_thread_t thread; - - if (init_ok) - { - return 0; - } - - thread = rt_thread_create("ntp_sync", ntp_sync_thread_enrty, RT_NULL, 1536, 26, 2); - if (thread) - { - rt_thread_startup(thread); - } - else - { - return -RT_ENOMEM; - } - - init_ok = RT_TRUE; - - return RT_EOK; -} -INIT_COMPONENT_EXPORT(rt_rtc_ntp_sync_init); -#endif /* RTC_SYNC_USING_NTP */ - -#ifdef RT_USING_FINSH +#ifdef FINSH_USING_MSH #include -#include - -/** - * show date and time (local timezone) - */ -void list_date(void) -{ - time_t now; - - now = time(RT_NULL); - rt_kprintf("%.*s\n", 25, ctime(&now)); -} -FINSH_FUNCTION_EXPORT(list_date, show date and time (local timezone)) -FINSH_FUNCTION_EXPORT(set_date, set date(local timezone) e.g: set_date(2010,2,28)) -FINSH_FUNCTION_EXPORT(set_time, set time(local timezone) e.g: set_time(23,59,59)) - - -#if defined(RT_USING_FINSH) && defined(FINSH_USING_MSH) /** * get date and time or set (local timezone) [year month day hour min sec] */ @@ -252,9 +185,7 @@ static void date(uint8_t argc, char **argv) rt_kprintf("e.g: date 2018 01 01 23 59 59 or date\n"); } } -MSH_CMD_EXPORT(list_date, show date and time (local timezone)) MSH_CMD_EXPORT(date, get date and time or set (local timezone) [year month day hour min sec]) +#endif /* FINSH_USING_MSH */ -#endif /* defined(RT_USING_FINSH) && defined(FINSH_USING_MSH) */ -#endif /* RT_USING_FINSH */ #endif /* RT_USING_RTC */ diff --git a/components/drivers/rtc/soft_rtc.c b/components/drivers/rtc/soft_rtc.c index 9e1b7c35fd..255579f35e 100644 --- a/components/drivers/rtc/soft_rtc.c +++ b/components/drivers/rtc/soft_rtc.c @@ -104,7 +104,7 @@ const static struct rt_device_ops soft_rtc_ops = }; #endif -int rt_soft_rtc_init(void) +static int rt_soft_rtc_init(void) { static rt_bool_t init_ok = RT_FALSE; struct tm time_new = SOFT_RTC_TIME_DEFAULT;