Basic port of the gcopeland nRF24L01 library

Dependencies:   mbed

Revision:
2:75a5b58b2338
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Clock.h	Mon Mar 25 07:35:02 2019 +0000
@@ -0,0 +1,12 @@
+#pragma once
+ 
+#include <stdint.h>
+ 
+// Return the number of seconds since boot.
+float clock_s();
+ 
+// Return the number of milliseconds since boot.
+uint64_t clock_ms();
+ 
+// Return the number of microseconds since boot.
+uint64_t clock_us();
\ No newline at end of file