1 files changed, 90 insertions, 0 deletions
diff --git a/ChibiOS_20.3.2/os/hal/include/hal_st.h b/ChibiOS_20.3.2/os/hal/include/hal_st.h
new file mode 100644
index 0000000..ef8d985
--- /dev/null
+++ b/ChibiOS_20.3.2/os/hal/include/hal_st.h
@@ -0,0 +1,90 @@
+/*
+    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.
+*/
+
+/**
+ * @file    hal_st.h
+ * @brief   ST Driver macros and structures.
+ * @details This header is designed to be include-able without having to
+ *          include other files from the HAL.
+ *
+ * @addtogroup ST
+ * @{
+ */
+
+#ifndef HAL_ST_H
+#define HAL_ST_H
+
+#include "hal_st_lld.h"
+
+/*===========================================================================*/
+/* Driver constants.                                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver pre-compile time settings.                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+/* Compatibility with old LLDS.*/
+#if !defined(ST_LLD_NUM_ALARMS)
+#define ST_LLD_NUM_ALARMS                   1
+#endif
+
+/*===========================================================================*/
+/* Driver data structures and types.                                         */
+/*===========================================================================*/
+
+typedef void (*st_callback_t)(unsigned alarm);
+
+/*===========================================================================*/
+/* Driver macros.                                                            */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#if (ST_LLD_NUM_ALARMS > 1) && !defined(__DOXYGEN__)
+extern st_callback_t st_callbacks[ST_LLD_NUM_ALARMS - 1];
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void stInit(void);
+  void stStartAlarm(systime_t abstime);
+  void stStopAlarm(void);
+  void stSetAlarm(systime_t abstime);
+  systime_t stGetAlarm(void);
+  systime_t stGetCounter(void);
+  bool stIsAlarmActive(void);
+#if ST_LLD_NUM_ALARMS > 1
+  bool stIsAlarmActiveN(unsigned alarm);
+  void stStartAlarmN(unsigned alarm, systime_t abstime, st_callback_t cb);
+  void stStopAlarmN(unsigned alarm);
+  void stSetAlarmN(unsigned alarm, systime_t abstime);
+  systime_t stGetAlarmN(unsigned alarm);
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HAL_ST_H */
+
+/** @} */