From ac429a2a76727c72d6a7b8273c9643560fcd6222 Mon Sep 17 00:00:00 2001
From: barthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Thu, 1 Sep 2011 18:09:40 +0000
Subject: RTC. Added state checks.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/rtc_dev@3279 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/platforms/STM32/rtc_lld.c | 6 +++---
 os/hal/src/rtc.c                 | 6 ++++--
 2 files changed, 7 insertions(+), 5 deletions(-)

(limited to 'os')

diff --git a/os/hal/platforms/STM32/rtc_lld.c b/os/hal/platforms/STM32/rtc_lld.c
index ba89a3c9e..1ddbc0903 100644
--- a/os/hal/platforms/STM32/rtc_lld.c
+++ b/os/hal/platforms/STM32/rtc_lld.c
@@ -241,13 +241,13 @@ void rtc_lld_set_alarm(uint32_t tv_alarm){
   RTC->ALRL = (uint16_t)(tv_alarm & 0xFFFF);
   RTC->CRL &= ~RTC_CRL_CNF;                           /* switch off configure mode */
 
-  while(!(RTC->CRL & RTC_CRL_RTOFF))                  /* wait for completion */
-    ;
-
 #if !(RTC_SUPPORTS_CALLBACKS)
   RTC->CRL &= ~RTC_CRL_ALRF;
   RTC->CRH |= RTC_CRH_ALRIE;
 #endif /* !(RTC_SUPPORTS_CALLBACKS) */
+
+  while(!(RTC->CRL & RTC_CRL_RTOFF))                  /* wait for completion */
+    ;
 }
 
 /**
diff --git a/os/hal/src/rtc.c b/os/hal/src/rtc.c
index f1aa03a34..1341bb2dd 100644
--- a/os/hal/src/rtc.c
+++ b/os/hal/src/rtc.c
@@ -68,7 +68,8 @@ void rtcInit(void){
  * @param[in] rtccfgp - pointer to RTC config structure.
  */
 #if RTC_SUPPORTS_CALLBACKS
-void rtcStart(RTCDriver *rtcp, const RTCConfig *rtccfgp){
+void rtcStartI(RTCDriver *rtcp, const RTCConfig *rtccfgp){
+  chDbgCheckClassI();
   chDbgCheck(((rtcp != NULL) && (rtccfgp != NULL)), "rtcStart");
   rtc_lld_start(rtcp, rtccfgp);
 }
@@ -76,7 +77,8 @@ void rtcStart(RTCDriver *rtcp, const RTCConfig *rtccfgp){
 /**
  * @brief   Stop interrupt servicing routines.
  */
-void rtcStop(void){
+void rtcStopI(void){
+  chDbgCheckClassI();
   rtc_lld_stop();
 }
 #endif /* RTC_SUPPORTS_CALLBACKS */
-- 
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