From 40b51d714f5b8897138705aecd1bd3ecd50d6e31 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Fri, 31 Oct 2014 09:52:34 +0000
Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7437
 35acf78f-673a-0410-8e92-d51de3d6d3f4

---
 os/hal/src/rtc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'os/hal/src/rtc.c')

diff --git a/os/hal/src/rtc.c b/os/hal/src/rtc.c
index 4b57614a1..d4b13ba62 100644
--- a/os/hal/src/rtc.c
+++ b/os/hal/src/rtc.c
@@ -187,6 +187,8 @@ void rtcSetCallback(RTCDriver *rtcp, rtccb_t callback) {
 
 /**
  * @brief   Get current time in format suitable for usage in FAT file system.
+ * @note    The information about day of week and DST is lost in DOS
+ *          format, the second field loses its least significant bit.
  *
  * @param[out] timespec pointer to a @p RTCDateTime structure
  * @return              FAT date/time value.
@@ -194,7 +196,6 @@ void rtcSetCallback(RTCDriver *rtcp, rtccb_t callback) {
  * @api
  */
 uint32_t rtcConvertDateTimeToFAT(const RTCDateTime *timespec) {
-
   uint32_t fattime;
   uint32_t sec, min, hour, tmp;
 
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