Diff: simple-mbed-cloud-client/mbed-cloud-client/sal-stack-nanostack-eventloop/source/timer_sys.h

Revision:

0:25fa8795676b

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/simple-mbed-cloud-client/mbed-cloud-client/sal-stack-nanostack-eventloop/source/timer_sys.h	Sun Apr 18 15:20:23 2021 +0000
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2014-2015 ARM Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ * 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.
+ */
+#ifndef _PL_NANO_TIMER_SYS_H_
+#define _PL_NANO_TIMER_SYS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "eventOS_event.h"
+
+/* We borrow base event storage, including its list link, and add a time field */
+typedef struct sys_timer_struct_s {
+    arm_event_storage_t event;
+    uint32_t launch_time; // tick value
+    uint32_t period;
+} sys_timer_struct_s;
+
+
+/**
+ * Initialize system timer
+ * */
+extern void timer_sys_init(void);
+
+extern uint32_t timer_get_runtime_ticks(void);
+int8_t timer_sys_wakeup(void);
+void timer_sys_disable(void);
+void timer_sys_event_free(struct arm_event_storage *event);
+
+// This require lock to be held
+void timer_sys_event_cancel_critical(struct arm_event_storage *event);
+
+/**
+ * System Timer update and synch after sleep
+ *
+ * \param ticks Time in 10 ms resolution
+ *
+ * \return none
+ *
+ * */
+void system_timer_tick_update(uint32_t ticks);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_PL_NANO_TIMER_SYS_H_*/