1 files changed, 149 insertions, 0 deletions

diff --git a/lib/chibios/os/hal/templates/hal_rtc_lld.h b/lib/chibios/os/hal/templates/hal_rtc_lld.h
new file mode 100644
index 000000000..1cd22de50
--- /dev/null
+++ b/lib/chibios/os/hal/templates/hal_rtc_lld.h
@@ -0,0 +1,149 @@
+/*
+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+    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    hal_rtc_lld.h
+ * @brief   PLATFORM RTC subsystem low level driver header.
+ *
+ * @addtogroup RTC
+ * @{
+ */
+
+#ifndef HAL_RTC_LLD_H
+#define HAL_RTC_LLD_H
+
+#if (HAL_USE_RTC == TRUE) || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver constants.                                                         */
+/*===========================================================================*/
+
+/**
+ * @name    Implementation capabilities
+ * @{
+ */
+/**
+ * @brief   Callback support int the driver.
+ */
+#define RTC_SUPPORTS_CALLBACKS      TRUE
+
+/**
+ * @brief   Number of alarms available.
+ */
+#define RTC_ALARMS                  2
+
+/**
+ * @brief   Presence of a local persistent storage.
+ */
+#define RTC_HAS_STORAGE             FALSE
+/** @} */
+
+/*===========================================================================*/
+/* Driver pre-compile time settings.                                         */
+/*===========================================================================*/
+
+/**
+ * @name    PLATFORM configuration options
+ * @{
+ */
+/**
+ * @brief   RTCD1 driver enable switch.
+ * @details If set to @p TRUE the support for RTC1 is included.
+ * @note    The default is @p FALSE.
+ */
+#if !defined(PLATFORM_RTC_USE_RTC1) || defined(__DOXYGEN__)
+#define PLATFORM_RTC_USE_RTC1                  FALSE
+#endif
+/** @} */
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+#if (RTC_SUPPORTS_CALLBACKS == TRUE) || defined(__DOXYGEN__)
+/**
+ * @brief   Type of an RTC event.
+ */
+typedef enum {
+  RTC_EVENT_SECOND = 0                  /** Triggered every second.         */
+} rtcevent_t;
+
+/**
+ * @brief   Type of a generic RTC callback.
+ */
+typedef void (*rtccb_t)(RTCDriver *rtcp, rtcevent_t event);
+#endif
+
+/**
+ * @brief   Type of a structure representing an RTC alarm time stamp.
+ */
+typedef struct {
+  /* End of the mandatory fields.*/
+  uint32_t                  dummy;
+} RTCAlarm;
+
+/**
+ * @brief   Implementation-specific @p RTCDriver fields.
+ */
+#define rtc_lld_driver_fields                                              \
+  uint32_t                  dummy
+
+/*===========================================================================*/
+/* Driver macros.                                                            */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#if (PLATFORM_RTC_USE_RTC1 == TRUE) && !defined(__DOXYGEN__)
+extern RTCDriver RTCD1;
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void rtc_lld_init(void);
+  void rtc_lld_set_time(RTCDriver *rtcp, const RTCDateTime *timespec);
+  void rtc_lld_get_time(RTCDriver *rtcp, RTCDateTime *timespec);
+#if RTC_ALARMS > 0
+  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);
+#endif
+#if RTC_SUPPORTS_CALLBACKS == TRUE
+  void rtc_lld_set_callback(RTCDriver *rtcp, rtccb_t callback);
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_USE_RTC == TRUE */
+
+#endif /* HAL_RTC_LLD_H */
+
+/** @} */