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Merge pull request #519 from tuy0326/master 

bsp stm32f10x rtc driver
This commit is contained in:
Bernard Xiong 2015-07-17 09:16:18 +08:00
parent a6f0b844cf 62f0def025
commit 724961c645
2 changed files with 6 additions and 92 deletions
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92
bsp/stm32f10x/drivers/rtc.c → bsp/stm32f10x/drivers/stm32f1_rtc.c
View File

@ -1,5 +1,5 @@
/* /*
* File : rtc.c * File : stm32f1_rtc.c
* This file is part of RT-Thread RTOS * This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team * COPYRIGHT (C) 2009, RT-Thread Development Team
* *
@ -11,11 +11,12 @@
* Date Author Notes * Date Author Notes
* 2009-01-05 Bernard the first version. * 2009-01-05 Bernard the first version.
* 2011-11-26 aozima implementation time. * 2011-11-26 aozima implementation time.
* 2015-07-16 FlyM rename rtc to stm32f1_rtc. remove finsh export function
*/ */
#include <rtthread.h> #include <rtthread.h>
#include <stm32f10x.h> #include <stm32f10x.h>
#include "rtc.h" #include "stm32f1_rtc.h"
static struct rt_device rtc; static struct rt_device rtc;
static rt_err_t rt_rtc_open(rt_device_t dev, rt_uint16_t oflag) static rt_err_t rt_rtc_open(rt_device_t dev, rt_uint16_t oflag)
@ -159,91 +160,4 @@ void rt_hw_rtc_init(void)
return; return;
} }
#include <time.h>
#if defined (__IAR_SYSTEMS_ICC__) && (__VER__) >= 6020000 /* for IAR 6.2 later Compiler */
#pragma module_name = "?time"
time_t (__time32)(time_t *t) /* Only supports 32-bit timestamp */
#else
time_t time(time_t* t)
#endif
{
rt_device_t device;
time_t time=0;
device = rt_device_find("rtc");
if (device != RT_NULL)
{
rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time);
if (t != RT_NULL) *t = time;
}
return time;
}
#ifdef RT_USING_FINSH
#include <finsh.h>
void set_date(rt_uint32_t year, rt_uint32_t month, rt_uint32_t day)
{
time_t now;
struct tm* ti;
rt_device_t device;
ti = RT_NULL;
/* get current time */
time(&now);
ti = localtime(&now);
if (ti != RT_NULL)
{
ti->tm_year = year - 1900;
ti->tm_mon = month - 1; /* ti->tm_mon = month; 0~11 */
ti->tm_mday = day;
}
now = mktime(ti);
device = rt_device_find("rtc");
if (device != RT_NULL)
{
rt_rtc_control(device, RT_DEVICE_CTRL_RTC_SET_TIME, &now);
}
}
FINSH_FUNCTION_EXPORT(set_date, set date. e.g: set_date(2010,2,28))
void set_time(rt_uint32_t hour, rt_uint32_t minute, rt_uint32_t second)
{
time_t now;
struct tm* ti;
rt_device_t device;
ti = RT_NULL;
/* get current time */
time(&now);
ti = localtime(&now);
if (ti != RT_NULL)
{
ti->tm_hour = hour;
ti->tm_min = minute;
ti->tm_sec = second;
}
now = mktime(ti);
device = rt_device_find("rtc");
if (device != RT_NULL)
{
rt_rtc_control(device, RT_DEVICE_CTRL_RTC_SET_TIME, &now);
}
}
FINSH_FUNCTION_EXPORT(set_time, set time. e.g: set_time(23,59,59))
void list_date(void)
{
time_t now;
time(&now);
rt_kprintf("%s\n", ctime(&now));
}
FINSH_FUNCTION_EXPORT(list_date, show date and time.)
#endif

6
bsp/stm32f10x/drivers/rtc.h → bsp/stm32f10x/drivers/stm32f1_rtc.h
View File

@ -1,5 +1,5 @@
/* /*
* File : rtc.h * File : stm32f1_rtc.h
* This file is part of RT-Thread RTOS * This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2009, RT-Thread Development Team * COPYRIGHT (C) 2009, RT-Thread Development Team
* *
@ -12,8 +12,8 @@
* 2009-01-05 Bernard the first version * 2009-01-05 Bernard the first version
*/ */
#ifndef __RTC_H__ #ifndef __STM32F1_RTC_H__
#define __RTC_H__ #define __STM32F1_RTC_H__
void rt_hw_rtc_init(void); void rt_hw_rtc_init(void);