diff options
Diffstat (limited to 'os/hal/dox/rtc.dox')
| -rw-r--r-- | os/hal/dox/rtc.dox | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/os/hal/dox/rtc.dox b/os/hal/dox/rtc.dox index 3663374de..3572aca18 100644 --- a/os/hal/dox/rtc.dox +++ b/os/hal/dox/rtc.dox @@ -24,6 +24,8 @@ * @details This module defines an abstract interface for Real Time Clock cell.
* If you do not need callback functionality than disable
* @p RTC_SUPPORTS_CALLBACKS option in @p halconf.h.
+ * In @p halconf.h you also can select clock source for RTC in
+ * @p RTC_CLOCK_SOURCE option.
*
* @pre In order to use the RTC driver the @p HAL_USE_RTC option
* must be enabled in @p halconf.h.
|