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author | Gregory Nutt <gnutt@nuttx.org> | 2015-01-27 09:20:42 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2015-01-27 09:20:42 -0600 |
commit | 145a0121b129b3d35d6a0e287754ecd957bb7566 (patch) | |
tree | 6ce5cb58c5829bd81f797c9c96f04a590d161b44 | |
parent | faf1b92fa77f7fa1b86d4d663f65552a015b12a7 (diff) | |
download | nuttx-145a0121b129b3d35d6a0e287754ecd957bb7566.tar.gz nuttx-145a0121b129b3d35d6a0e287754ecd957bb7566.tar.bz2 nuttx-145a0121b129b3d35d6a0e287754ecd957bb7566.zip |
Recent changes to stm32_rtcc.c do not compile with STM32L15XX configurations. From Jussi Kivilinna.
-rw-r--r-- | nuttx/arch/arm/src/stm32/Kconfig | 2 | ||||
-rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_rtcc.c | 17 |
2 files changed, 19 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/Kconfig b/nuttx/arch/arm/src/stm32/Kconfig index c7c46b040..5dd9f299d 100644 --- a/nuttx/arch/arm/src/stm32/Kconfig +++ b/nuttx/arch/arm/src/stm32/Kconfig @@ -3251,11 +3251,13 @@ config RTC_LSECLOCK config RTC_LSICLOCK bool "LSI clock" + depends on !STM32_STM32L15XX ---help--- Drive the RTC with the LSI clock config RTC_HSECLOCK bool "HSE clock" + depends on !STM32_STM32L15XX ---help--- Drive the RTC with the HSE clock, divided down to 1MHz. diff --git a/nuttx/arch/arm/src/stm32/stm32_rtcc.c b/nuttx/arch/arm/src/stm32/stm32_rtcc.c index 817111d58..ea49fa2e6 100644 --- a/nuttx/arch/arm/src/stm32/stm32_rtcc.c +++ b/nuttx/arch/arm/src/stm32/stm32_rtcc.c @@ -51,6 +51,8 @@ #include "up_arch.h" +#include "stm32_rcc.h" +#include "stm32_pwr.h" #include "stm32_rtc.h" #ifdef CONFIG_RTC @@ -77,6 +79,14 @@ # undef CONFIG_DEBUG_RTC #endif +#ifdef CONFIG_STM32_STM32L15XX +# if defined(CONFIG_RTC_HSECLOCK) +# error "RTC with HSE clock not yet implemented for STM32L15XXX" +# elif defined(CONFIG_RTC_LSICLOCK) +# error "RTC with LSI clock not yet implemented for STM32L15XXX" +# endif +#endif + /* Constants ************************************************************************/ #define SYNCHRO_TIMEOUT (0x00020000) @@ -435,6 +445,7 @@ static int rtc_setup(void) uint32_t regval; int ret; +#ifndef CONFIG_STM32_STM32L15XX /* We might be changing RTCSEL - to ensure such changes work, we must reset the * backup domain */ @@ -475,6 +486,12 @@ static int rtc_setup(void) stm32_rcc_enablelse(); #endif +#else + /* Enable the LSE clock */ + + stm32_rcc_enablelse(); + +#endif /* CONFIG_STM32_STM32L15XX */ /* Wait for the RTC Time and Date registers to be synchronized with RTC APB * clock. |