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-rw-r--r--components/drivers/include/drivers/rtc.h1
-rw-r--r--components/drivers/rtc/rtc.c4
2 files changed, 3 insertions, 2 deletions
diff --git a/components/drivers/include/drivers/rtc.h b/components/drivers/include/drivers/rtc.h
index 1ffce59f5a..dd93038391 100644
--- a/components/drivers/include/drivers/rtc.h
+++ b/components/drivers/include/drivers/rtc.h
@@ -8,6 +8,7 @@
* 2012-10-10 aozima first version.
* 2021-06-11 iysheng implement RTC framework V2.0
* 2021-07-30 Meco Man move rtc_core.h to rtc.h
+ * 2022-04-05 tyx add timestamp function
*/
#ifndef __RTC_H__
diff --git a/components/drivers/rtc/rtc.c b/components/drivers/rtc/rtc.c
index 9e08847f53..041bcde61e 100644
--- a/components/drivers/rtc/rtc.c
+++ b/components/drivers/rtc/rtc.c
@@ -229,7 +229,7 @@ rt_err_t set_time(rt_uint32_t hour, rt_uint32_t minute, rt_uint32_t second)
}
/**
- * Set timestamp(utc).
+ * Set timestamp(UTC).
*
* @param time_t timestamp
*
@@ -251,7 +251,7 @@ rt_err_t set_timestamp(time_t timestamp)
}
/**
- * Get timestamp(utc).
+ * Get timestamp(UTC).
*
* @param time_t* timestamp
*