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update rtc driver. 

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1808 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2011-11-26 09:52:52 +00:00
parent e834b94805
commit 88f891066d
2 changed files with 32 additions and 9 deletions
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24
bsp/stm32f10x/rtc.c
View File

@ -9,11 +9,13 @@
* *
* Change Logs: * Change Logs:
* 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.
*/ */
#include <rtthread.h> #include <rtthread.h>
#include <stm32f10x.h> #include <stm32f10x.h>
#include "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)
@ -154,16 +156,23 @@ void rt_hw_rtc_init(void)
rt_device_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR); rt_device_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR);
#ifdef RT_USING_FINSH
list_date();
#endif
return; return;
} }
#ifdef RT_USING_FINSH
#include <finsh.h>
#include <time.h> #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) time_t time(time_t* t)
#endif
{ {
rt_device_t device; rt_device_t device;
time_t time; time_t time=0;
device = rt_device_find("rtc"); device = rt_device_find("rtc");
if (device != RT_NULL) if (device != RT_NULL)
@ -175,6 +184,9 @@ time_t time(time_t* t)
return 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) void set_date(rt_uint32_t year, rt_uint32_t month, rt_uint32_t day)
{ {
time_t now; time_t now;
@ -189,7 +201,7 @@ void set_date(rt_uint32_t year, rt_uint32_t month, rt_uint32_t day)
if (ti != RT_NULL) if (ti != RT_NULL)
{ {
ti->tm_year = year - 1900; ti->tm_year = year - 1900;
ti->tm_mon = month - 1; /* ti->tm_mon = month; */ ti->tm_mon = month - 1; /* ti->tm_mon = month; 0~11 */
ti->tm_mday = day; ti->tm_mday = day;
} }
@ -230,7 +242,7 @@ void set_time(rt_uint32_t hour, rt_uint32_t minute, rt_uint32_t second)
} }
FINSH_FUNCTION_EXPORT(set_time, set time. e.g: set_time(23,59,59)) FINSH_FUNCTION_EXPORT(set_time, set time. e.g: set_time(23,59,59))
void list_date() void list_date(void)
{ {
time_t now; time_t now;

17
bsp/stm32f20x/rtc.c
View File

@ -10,6 +10,7 @@
* Change Logs: * Change Logs:
* 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.
*/ */
#include <rtthread.h> #include <rtthread.h>
@ -249,16 +250,23 @@ void rt_hw_rtc_init(void)
rt_device_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR); rt_device_register(&rtc, "rtc", RT_DEVICE_FLAG_RDWR);
#ifdef RT_USING_FINSH
list_date();
#endif
return; return;
} }
#ifdef RT_USING_FINSH
#include <finsh.h>
#include <time.h> #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) time_t time(time_t* t)
#endif
{ {
rt_device_t device; rt_device_t device;
time_t time; time_t time=0;
device = rt_device_find("rtc"); device = rt_device_find("rtc");
if (device != RT_NULL) if (device != RT_NULL)
@ -270,6 +278,9 @@ time_t time(time_t* t)
return 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) void set_date(rt_uint32_t year, rt_uint32_t month, rt_uint32_t day)
{ {
time_t now; time_t now;