diff options
Diffstat (limited to 'os/hal/platforms/LPC122x/rtc_lld.h')
| -rw-r--r-- | os/hal/platforms/LPC122x/rtc_lld.h | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/os/hal/platforms/LPC122x/rtc_lld.h b/os/hal/platforms/LPC122x/rtc_lld.h deleted file mode 100644 index b3d3b48ff..000000000 --- a/os/hal/platforms/LPC122x/rtc_lld.h +++ /dev/null @@ -1,236 +0,0 @@ -/*
- ChibiOS/RT - Copyright (C) 2006-2013 Giovanni Di Sirio
- LPC122x RTC driver - Copyright (C) 2013 Marcin Jokel
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-/*
- Concepts and parts of this file have been contributed by Uladzimir Pylinsky
- aka barthess.
- */
-
-/**
- * @file LPC122x/rtc_lld.h
- * @brief LPC122x RTC low level driver header.
- *
- * @addtogroup RTC
- * @{
- */
-
-#ifndef _RTC_LLD_H_
-#define _RTC_LLD_H_
-
-#if HAL_USE_RTC || defined(__DOXYGEN__)
-
-/*===========================================================================*/
-/* Driver constants. */
-/*===========================================================================*/
-
-#define CR_RTCSTART 1
-#define ICSC_RTCCIC 1
-#define RIS_RTCRIS 1
-#define MIS_RTCMIS 1
-#define ICR_RTCICR 1
-
-/**
- * @brief This RTC implementation supports callbacks.
- */
-#define RTC_SUPPORTS_CALLBACKS TRUE
-
-/**
- * @brief One alarm comparator available.
- */
-#define RTC_ALARMS 1
-
-/**
- * @brief RTC Clock source type
- */
-#define SYSCFG_RTCCLK_1Hz 0 /* 1 Hz clock */
-#define SYSCFG_RTCCLK_DEL_1Hz 1 /* delayed 1 Hz clock */
-#define SYSCFG_RTCCLK_1kHz 10 /* 1 kHz clock */
-#define SYSCFG_RTCCLK_PCLK 4 /* Main clock source divided by RTC */
- /* clock divider */
-
-/*===========================================================================*/
-/* Driver pre-compile time settings. */
-/*===========================================================================*/
-
-/**
- * @name Configuration options
- * @{
- */
-/*
- * RTC driver system settings.
- */
-
-/**
- * @brief RTC PCLK divider.
- */
-#if !defined(LPC122x_RTC_CLKDIV) || defined(__DOXYGEN__)
-#define LPC122x_RTC_CLKDIV 0
-#endif
-
-/**
- * @brief RTC CLK Source
- */
-#if !defined(LPC122x_RTCCLK) || defined(__DOXYGEN__)
-#define LPC122x_RTCCLK SYSCFG_RTCCLK_1Hz
-#endif
-
-/**
- * @brief RTC Alarm enable.
- */
-#if !defined(LPC122x_RTC_USE_ALARM) || defined(__DOXYGEN__)
-#define LPC122x_RTC_USE_ALARM FALSE
-#endif
-
-/**
- * @brief RTC IRQ Priority.
- */
-#if !defined(LPC122x_RTC_IRQ_PRIORITY) || defined(__DOXYGEN__)
-#define LPC122x_RTC_IRQ_PRIORITY 3
-#endif
-/** @} */
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-#if !(LPC122x_RTCCLK == SYSCFG_RTCCLK_1Hz) && \
- !(LPC122x_RTCCLK == SYSCFG_RTCCLK_DEL_1Hz) && \
- !(LPC122x_RTCCLK == SYSCFG_RTCCLK_1kHz) && \
- !(LPC122x_RTCCLK == SYSCFG_RTCCLK_PCLK)
-#error "Invalid source selected for RTC clock"
-#endif
-
-#if LPC122x_RTCCLK == SYSCFG_RTCCLK_1kHz
-#error "1 kHz RTC clock not supported"
-#endif
-
-#if LPC122x_RTCCLK == SYSCFG_RTCCLK_PCLK
-#if (LPC122x_MAINCLK/LPC122x_RTC_CLKDIV) != 1
-#error "RTC clock is not 1 Hz"
-#endif
-#endif
-/*===========================================================================*/
-/* Driver data structures and types. */
-/*===========================================================================*/
-
-/**
- * @brief Type of a structure representing an RTC alarm time stamp.
- */
-typedef struct RTCAlarm RTCAlarm;
-
-/**
- * @brief Type of a structure representing an RTC wakeup period.
- */
-typedef struct RTCWakeup RTCWakeup;
-
-/**
- * @brief Type of a structure representing an RTC callbacks config.
- */
-typedef struct RTCCallbackConfig RTCCallbackConfig;
-
-/**
- * @brief Type of an RTC alarm.
- * @details Meaningful on platforms with more than 1 alarm comparator.
- */
-typedef uint32_t rtcalarm_t;
-
-/**
- * @brief Type of an RTC event.
- */
-typedef enum {
- RTC_EVENT_ALARM = 0 /** Triggered on alarm. */
-} rtcevent_t;
-
-/**
- * @brief Type of a generic RTC callback.
- */
-typedef void (*rtccb_t)(RTCDriver *rtcp, rtcevent_t event);
-
-/**
- * @brief Structure representing an RTC callbacks config.
- */
-struct RTCCallbackConfig{
- /**
- * @brief Generic RTC callback pointer.
- */
- rtccb_t callback;
-};
-
-/**
- * @brief Structure representing an RTC time stamp.
- */
-struct RTCTime {
- /**
- * @brief Seconds since UNIX epoch.
- */
- uint32_t tv_sec;
-};
-
-/**
- * @brief Structure representing an RTC alarm time stamp.
- */
-struct RTCAlarm {
- /**
- * @brief Seconds since UNIX epoch.
- */
- uint32_t tv_sec;
-};
-
-/**
- * @brief Structure representing an RTC driver.
- */
-struct RTCDriver{
- /**
- * @brief Callback pointer.
- */
- rtccb_t callback;
-};
-
-/*===========================================================================*/
-/* Driver macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-#if !defined(__DOXYGEN__)
-extern RTCDriver RTCD1;
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void rtc_lld_init(void);
- void rtc_lld_set_time(RTCDriver *rtcp, const RTCTime *timespec);
- void rtc_lld_get_time(RTCDriver *rtcp, RTCTime *timespec);
- void rtc_lld_set_alarm(RTCDriver *rtcp,
- rtcalarm_t alarm,
- const RTCAlarm *alarmspec);
- void rtc_lld_get_alarm(RTCDriver *rtcp,
- rtcalarm_t alarm,
- RTCAlarm *alarmspec);
- void rtc_lld_set_callback(RTCDriver *rtcp, rtccb_t callback);
- uint32_t rtc_lld_get_time_fat(RTCDriver *rtcp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* HAL_USE_RTC */
-
-#endif /* _RTC_LLD_H_ */
-
-/** @} */
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