Diff: nordic/nrf-sdk/app_common/app_timer.h

Revision:

45:3c4df37ed83e

Parent:

37:c29c330d942c

Child:

56:a1071b629aa3

--- a/nordic/nrf-sdk/app_common/app_timer.h	Fri Jul 11 13:53:30 2014 +0100
+++ b/nordic/nrf-sdk/app_common/app_timer.h	Wed Jul 16 10:53:07 2014 +0100
@@ -49,6 +49,10 @@
 #include "app_scheduler.h"
 #include "compiler_abstraction.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif // #ifdef __cplusplus
+
 #define APP_TIMER_SCHED_EVT_SIZE     sizeof(app_timer_event_t)  /**< Size of button events being passed through the scheduler (is to be used for computing the maximum size of scheduler events). */
 #define APP_TIMER_CLOCK_FREQ         32768                      /**< Clock frequency of the RTC timer used to implement the app timer module. */
 #define APP_TIMER_MIN_TIMEOUT_TICKS  5                          /**< Minimum value of the timeout_ticks parameter of app_timer_start(). */
@@ -85,9 +89,9 @@
  *
  * @param[in]  MS          Milliseconds.
  * @param[in]  PRESCALER   Value of the RTC1 PRESCALER register (must be the same value that was
- *                         passed to APP_TIMER_INIT()). 
- * 
- * @note   When using this macro, it is the responsibility of the developer to ensure that the 
+ *                         passed to APP_TIMER_INIT()).
+ *
+ * @note   When using this macro, it is the responsibility of the developer to ensure that the
  *         values provided as input result in an output value that is supported by the
  *         @ref app_timer_start function. For example, when the ticks for 1 ms is needed, the
  *         maximum possible value of PRESCALER must be 6, when @ref APP_TIMER_CLOCK_FREQ is 32768.
@@ -122,11 +126,11 @@
  *          making sure that the buffer is correctly aligned. It will also connect the timer module
  *          to the scheduler (if specified).
  *
- * @note    This module assumes that the LFCLK is already running. If it isn't, the module will 
- *          be non-functional, since the RTC will not run. If you don't use a softdevice, you'll 
- *          have to start the LFCLK manually. See the rtc_example's \ref lfclk_config() function 
- *          for an example of how to do this. If you use a softdevice, the LFCLK is started on 
- *          softdevice init. 
+ * @note    This module assumes that the LFCLK is already running. If it isn't, the module will
+ *          be non-functional, since the RTC will not run. If you don't use a softdevice, you'll
+ *          have to start the LFCLK manually. See the rtc_example's \ref lfclk_config() function
+ *          for an example of how to do this. If you use a softdevice, the LFCLK is started on
+ *          softdevice init.
  *
  *
  * @param[in]  PRESCALER        Value of the RTC1 PRESCALER register. This will decide the
@@ -178,7 +182,7 @@
  * @retval     NRF_ERROR_INVALID_PARAM   Invalid parameter (buffer not aligned to a 4 byte
  *                                       boundary or NULL).
  */
-uint32_t app_timer_init(uint32_t                      prescaler, 
+uint32_t app_timer_init(uint32_t                      prescaler,
                         uint8_t                       max_timers,
                         uint8_t                       op_queues_size,
                         void *                        p_buffer,
@@ -278,7 +282,7 @@
 static __INLINE void app_timer_evt_get(void * p_event_data, uint16_t event_size)
 {
     app_timer_event_t * p_timer_event = (app_timer_event_t *)p_event_data;
-    
+
     APP_ERROR_CHECK_BOOL(event_size == sizeof(app_timer_event_t));
     p_timer_event->timeout_handler(p_timer_event->p_context);
 }
@@ -290,11 +294,15 @@
 
     timer_event.timeout_handler = timeout_handler;
     timer_event.p_context       = p_context;
-    
+
     return app_sched_event_put(&timer_event, sizeof(timer_event), app_timer_evt_get);
 }
 /**@endcond */
 
+#ifdef __cplusplus
+}
+#endif // #ifdef __cplusplus
+
 #endif // APP_TIMER_H__
 
 /** @} */