Add is_at_the_end_of_time() method (#784)
diff --git a/src/common/pico_time/include/pico/time.h b/src/common/pico_time/include/pico/time.h
index 9a6ce43..0fde00f 100644
--- a/src/common/pico_time/include/pico/time.h
+++ b/src/common/pico_time/include/pico/time.h
@@ -162,6 +162,16 @@
*/
extern const absolute_time_t at_the_end_of_time;
+/*! \brief Determine if the given timestamp is "at_the_end_of_time"
+ * \ingroup timestamp
+ * \param t the timestamp
+ * \return true if the timestamp is at_the_end_of_time
+ * \sa at_the_end_of_time
+ */
+static inline bool is_at_the_end_of_time(absolute_time_t t) {
+ return to_us_since_boot(t) == to_us_since_boot(at_the_end_of_time);
+}
+
/*! \brief The timestamp representing a null timestamp
* \ingroup timestamp
*/
