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-rw-r--r--os/rt/ports/ARMCMx/chcore_v7m.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/os/rt/ports/ARMCMx/chcore_v7m.h b/os/rt/ports/ARMCMx/chcore_v7m.h
index 4add4d9a9..404e87411 100644
--- a/os/rt/ports/ARMCMx/chcore_v7m.h
+++ b/os/rt/ports/ARMCMx/chcore_v7m.h
@@ -538,6 +538,11 @@ static inline void port_wait_for_interrupt(void) {
#endif
}
+/**
+ * @brief Returns the current value of the realtime counter.
+ *
+ * @return The realtime counter value.
+ */
static inline rtcnt_t port_rt_get_counter_value(void) {
return DWT->CYCCNT;