Diff: hal/mbed_ticker_api.c

Revision:

189:f392fc9709a3

Parent:

188:bcfe06ba3d64

--- a/hal/mbed_ticker_api.c	Thu Nov 08 11:46:34 2018 +0000
+++ b/hal/mbed_ticker_api.c	Wed Feb 20 22:31:08 2019 +0000
@@ -1,5 +1,6 @@
 /* mbed Microcontroller Library
  * Copyright (c) 2015 ARM Limited
+ * 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.
@@ -415,13 +416,16 @@
 
 us_timestamp_t ticker_read_us(const ticker_data_t *const ticker)
 {
+    us_timestamp_t ret;
+
     initialize(ticker);
 
     core_util_critical_section_enter();
     update_present_time(ticker);
+    ret = ticker->queue->present_time;
     core_util_critical_section_exit();
 
-    return ticker->queue->present_time;
+    return ret;
 }
 
 int ticker_get_next_timestamp(const ticker_data_t *const data, timestamp_t *timestamp)