Mirrors_Framework/nuttx
1
0
Fork 0
mirror of https://github.com/apache/nuttx.git synced 2026-06-06 08:36:24 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

clock: add clock_resynchronize and use subseconds RTC

Browse Source 
Add clock_resynchronize for better synchronization of CLOCK_REALTIME and CLOCK_MONOTONIC to match RTC after resume from low-power state.

Add up_rtc_getdatetime_with_subseconds under CONFIG_ARCH_HAVE_RTC_SUBSECONDS to allow initializing (and resynchronizing) system clock with subseconds accuracy RTC.
This commit is contained in:
Jussi Kivilinna
2017-04-21 08:45:57 -06:00
committed by Gregory Nutt
parent c04c49dac0
commit 325ba1a803
10 changed files with 363 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/Kconfig
+4
View File
@@ -190,6 +190,10 @@ config ARCH_HAVE_RESET
bool
default n
config ARCH_HAVE_RTC_SUBSECONDS
bool
default n
config ARCH_USE_MMU
bool "Enable MMU"
default n