Diff: hal/us_ticker_api.h

Revision:

0:38ccae254a29

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hal/us_ticker_api.h	Sat Oct 18 02:40:17 2014 +0000
@@ -0,0 +1,51 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * 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 MBED_US_TICKER_API_H
+#define MBED_US_TICKER_API_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef uint64_t timestamp_t;
+
+uint32_t us_ticker_read(void);
+
+typedef void (*ticker_event_handler)(uint32_t id);
+void us_ticker_set_handler(ticker_event_handler handler);
+
+typedef struct ticker_event_s {
+    timestamp_t            timestamp;
+    uint32_t               id;
+    struct ticker_event_s *next;
+} ticker_event_t;
+
+void us_ticker_init(void);
+void us_ticker_set_interrupt(timestamp_t timestamp);
+void us_ticker_disable_interrupt(void);
+void us_ticker_clear_interrupt(void);
+void us_ticker_irq_handler(void);
+
+void us_ticker_insert_event(ticker_event_t *obj, timestamp_t timestamp, uint32_t id);
+void us_ticker_remove_event(ticker_event_t *obj);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif