From 2b35b5a2a5a9484332edebaca861a87910cf6715 Mon Sep 17 00:00:00 2001
From: barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Thu, 8 Mar 2012 19:52:44 +0000
Subject: SDC. Added RTC support. Improved testhal.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/sdc_dev2@4031 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/src/rtc.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'os/hal/src')

diff --git a/os/hal/src/rtc.c b/os/hal/src/rtc.c
index 01f88e82d..a6601fd1c 100644
--- a/os/hal/src/rtc.c
+++ b/os/hal/src/rtc.c
@@ -101,6 +101,26 @@ void rtcGetTime(RTCDriver *rtcp, RTCTime *timespec) {
   chSysUnlock();
 }
 
+/**
+ * @brief   Get current time in format suitable for usage in FatFS.
+ *
+ * @param[in] rtcp      pointer to RTC driver structure
+ * @return              FAT time value.
+ *
+ * @api
+ */
+uint32_t rtcGetFatTime(RTCDriver *rtcp) {
+  RTCTime timespec;
+
+  chDbgCheck((rtcp != NULL), "rtcGetTime");
+
+  chSysLock();
+  rtcGetTimeI(rtcp, &timespec);
+  chSysUnlock();
+
+  return rtc_lld_calc_fat_time(&timespec);
+}
+
 #if (RTC_ALARMS > 0) || defined(__DOXYGEN__)
 /**
  * @brief   Set alarm time.
-- 
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