ex ELLA
/
nrf51_rtc
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Fork of
nrf51_rtc
by 
Francis Schumacher
Diff: nrf51_rtc.h
- Revision:
- 0:3677a016109b
- Child:
- 1:5917157d58c6
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/nrf51_rtc.h Sun Feb 08 01:28:47 2015 +0000
@@ -0,0 +1,22 @@
+#ifndef NRF51_RTC_H
+#define NRF51_RTC_H
+
+#include "mbed.h"
+
+static class nrf51_rtc {
+ // class to create equivalent of time() and set_time()
+ // ...depends upon RTC1 to be running and to never stop -- a byproduct of instantiation of mbed library's "ticker"
+ public:
+ nrf51_rtc();
+ time_t time();
+ int set_time(time_t rawtime);
+
+ // these should be private
+ private:
+ time_t time_base;
+ unsigned int rtc_previous;
+ unsigned int ticks_per_second, counter_size_in_seconds;
+ void update_rtc(); // similar to "time" but doesn't return the value, just updates underlying variables
+
+} rtc;
+#endif
\ No newline at end of file