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| author | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-11-27 19:55:59 +0000 |
|---|---|---|
| committer | barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2011-11-27 19:55:59 +0000 |
| commit | 47654dcc4c7b8b1cc6c1fc5ec160cd18a449c215 (patch) | |
| tree | fb344c8f0a469e5eb68701f08e417d1037215081 /os/hal/include/rtc.h | |
| parent | 076e7453bf812c59f38cda94dd0379b6f03af0d0 (diff) | |
| parent | e5ce81050f699c61b43aa74384d011c861fb31f2 (diff) | |
| download | ChibiOS-47654dcc4c7b8b1cc6c1fc5ec160cd18a449c215.tar.gz ChibiOS-47654dcc4c7b8b1cc6c1fc5ec160cd18a449c215.tar.bz2 ChibiOS-47654dcc4c7b8b1cc6c1fc5ec160cd18a449c215.zip | |
I2C branch. Goals: DMA-based driver, stm32f4x port.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/i2c_dev@3541 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/include/rtc.h')
| -rw-r--r-- | os/hal/include/rtc.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/os/hal/include/rtc.h b/os/hal/include/rtc.h new file mode 100644 index 000000000..1264c5bd8 --- /dev/null +++ b/os/hal/include/rtc.h @@ -0,0 +1,104 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file rtc.h
+ * @brief RTC Driver macros and structures.
+ *
+ * @addtogroup RTC
+ * @{
+ */
+
+#ifndef _RTC_H_
+#define _RTC_H_
+
+#if HAL_USE_RTC || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/**
+ * @name Date/Time bit masks
+ * @{
+ */
+#define RTC_TIME_SECONDS_MASK 0x0000001F /* @brief Seconds mask. */
+#define RTC_TIME_MINUTES_MASK 0x000007E0 /* @brief Minutes mask. */
+#define RTC_TIME_HOURS_MASK 0x0000F800 /* @brief Hours mask. */
+#define RTC_DATE_DAYS_MASK 0x001F0000 /* @brief Days mask. */
+#define RTC_DATE_MONTHS_MASK 0x01E00000 /* @brief Months mask. */
+#define RTC_DATE_YEARS_MASK 0xFE000000 /* @brief Years mask. */
+/** @} */
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief Type of a structure representing an RTC driver.
+ */
+typedef struct RTCDriver RTCDriver;
+
+/**
+ * @brief Type of a structure representing an RTC time stamp.
+ */
+typedef struct RTCTime RTCTime;
+
+#include "rtc_lld.h"
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void rtcInit(void);
+ void rtcSetTime(RTCDriver *rtcp, const RTCTime *timespec);
+ void rtcGetTime(RTCDriver *rtcp, RTCTime *timespec);
+#if RTC_ALARMS > 0
+ void rtcSetAlarm(RTCDriver *rtcp,
+ rtcalarm_t alarm,
+ const RTCAlarm *alarmspec);
+ void rtcGetAlarm(RTCDriver *rtcp, rtcalarm_t alarm, RTCAlarm *alarmspec);
+#endif
+#if RTC_SUPPORTS_CALLBACKS
+ void rtcSetCallback(RTCDriver *rtcp, rtccb_t callback);
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_RTC */
+#endif /* _RTC_H_ */
+
+/** @} */
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