Demo PAH8011+HeartRate on nRF52

Dependencies:   mbed pixart_heart_rate_demo pixart_heart_rate_lib_keil_m4

Revision:
1:3abb06bb21c5
Parent:
0:a6408c845aba
--- a/system_clock.h	Fri Oct 27 08:53:49 2017 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,16 +0,0 @@
-#ifndef __system_clock_h__
-#define __system_clock_h__
-
-
-#include <stdint.h>
-
-
-void        system_clock_init();
-uint64_t    system_clock_get_tick();
-
-uint64_t    system_clock_time_to_milliseconds(uint64_t time);
-
-
-#endif // header guard
-
-