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8 Commits (279f4cd5841f747c57d5de7c310c77fbba346ad4)

Author SHA1 Message Date
Lingkai Dong 9f12e55340 SysTimer: default to us ticker if lp ticker is unavailable 2019-05-16 16:14:26 +01:00
Russ Butler d43ca21ec5 Optimize tickless tick computation 
Optimize the tick computation in the following ways:
1. Use relative time rather than absolute time
2. Replace multiplication/division pair with just multiplication
    or division:
    "* 1000000ULL / OS_TICK_FREQ"   ->   "* US_IN_TICK"
    "* OS_TICK_FREQ / 1000000"      ->   "/ US_IN_TICK"
 2019-02-23 17:44:29 -06:00
Alastair D'Silva 2617c5d55b Don't use define checks on DEVICE_FOO macros (mbed code) 
The DEVICE_FOO macros are always defined (either 0 or 1).

This patch replaces any instances of a define check on a DEVICE_FOO
macro with value test instead.

Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
 2018-12-20 10:16:42 +11:00
Bartek Szatkowski a92ff94904 Fix rebase error 2018-05-25 12:20:10 -05:00
Filip Jagodzinski 20013d75d6 RTOS: SysTimer: Update tests 
Use a mock ticker object instead of the lp_ticker for update_tick() and get_time() tests.
 2018-04-13 10:07:00 +02:00
Russ Butler 953bbeb7de Update idle loop to reduce calls to suspend 
Change tickless handling to use public RTX calls and to prevent
unnecessary calls to suspend/resume by looping until the kernel
needs to be resumed.
 2018-04-04 09:17:05 -05:00
Filip Jagodzinski d098cd6757 RTOS: SysTimer: Split methods for testing 2018-02-28 14:37:12 +01:00
Filip Jagodzinski 1054277c65 RTOS: SysTimer: Extract RtosTimer as SysTimer 
RtosTimer class introduced with tickless support in #4991 had to be
renamed because that name was already present in rtos namespace.
 2018-02-28 14:37:12 +01:00