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authorbarthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>2011-08-31 15:31:32 +0000
committerbarthess <barthess@35acf78f-673a-0410-8e92-d51de3d6d3f4>2011-08-31 15:31:32 +0000
commit3da3cc27891650180b1e725d1efb6f07005e9d3e (patch)
tree955d422078fdaf7384aaaac2a4096320b93246b6 /os/hal/platforms/STM32/rtc_lld.c
parent6cc29ee5c81b3c6f745ae80ab242514b073d3d3f (diff)
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RTC. Copyrights added.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/branches/rtc_dev@3274 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/rtc_lld.c')
-rw-r--r--os/hal/platforms/STM32/rtc_lld.c28
1 files changed, 24 insertions, 4 deletions
diff --git a/os/hal/platforms/STM32/rtc_lld.c b/os/hal/platforms/STM32/rtc_lld.c
index 59699028d..ed458190d 100644
--- a/os/hal/platforms/STM32/rtc_lld.c
+++ b/os/hal/platforms/STM32/rtc_lld.c
@@ -1,3 +1,23 @@
+/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011 Giovanni Di Sirio.
+
+ This file is part of ChibiOS/RT.
+
+ ChibiOS/RT is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ ChibiOS/RT is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
/**
* @file STM32/rtc_lld.c
* @brief STM32 RTC subsystem low level driver header.
@@ -139,6 +159,7 @@ void rtc_lld_init(void){
/**
* @brief Configure and start interrupt servicing routines.
+ * This function do nothing if callbacks disabled.
*
* @param[in] rtcp pointer to a @p RTCDriver object
* @param[in] rtccfgp pointer to a @p RTCDriver config object
@@ -174,7 +195,6 @@ void rtc_lld_stop(void){
#endif /* RTC_SUPPORTS_CALLBACKS */
-
/**
* @brief Set current time.
*
@@ -200,14 +220,14 @@ void rtc_lld_set_time(uint32_t tv_sec){
/**
* @brief Return current time in UNIX notation.
*/
-uint32_t rtc_lld_get_sec(void){
+inline uint32_t rtc_lld_get_sec(void){
return ((RTC->CNTH << 16) + RTC->CNTL);
}
/**
* @brief Return fractional part of current time (milliseconds).
*/
-uint16_t rtc_lld_get_msec(void){
+inline uint16_t rtc_lld_get_msec(void){
uint32_t time_frac = 0;
time_frac = (((uint32_t)RTC->DIVH) << 16) + (RTC->DIVL);
return(((STM32_LSECLK - time_frac) * 1000) / STM32_LSECLK);
@@ -234,7 +254,7 @@ void rtc_lld_set_alarm(uint32_t tv_alarm){
* @brief Get current alarm date in UNIX notation.
* @note Default value after reset is 0xFFFFFFFF
*/
-uint32_t rtc_lld_get_alarm(void){
+inline uint32_t rtc_lld_get_alarm(void){
return ((RTC->ALRH << 16) + RTC->ALRL);
}