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17 Commits (a57942a813194fb2d88813829eaae6458e120d98)

Author SHA1 Message Date
ccli8 1fa3374310 [Nuvoton] Remove special handling for dummy interrupt in lp_ticker 
It is because dummy interrupt is very rare or pending time caused by it
is very short.
 2018-06-28 16:27:37 +08:00
ccli8 8e11ddf3b6 [Nuvoton] Fix trap in lp_ticker ISR with non-blocking "clear interrupt flag" 2018-06-26 13:47:29 +08:00
ccli8 86e194d075 [Nuvoton] Reduce blocking code in lp_ticker 
1. Introduce S/W interrupt enable/disable to reduce calls to TIMER_EnableInt/TIMER_DisableInt.
2. Allow dummy interrupt because clear interrupt flag is not synchronized.
3. Enable LPTICKER_DELAY_TICKS to make lp_ticker_set_interrupt non-blocking.
 2018-06-26 13:47:26 +08:00
ccli8 3f861425da [Nuvoton] Meet new lp_ticker HAL spec (Mbed OS 5.9) 
1. Add LPTICKER in device_has option of targets.json file.
2. Disable ticker interrupt in lp_ticker_init
3. Add lp_ticker_free
4. Enable interrupt in lp_ticker_set_interrupt
 2018-06-26 13:47:17 +08:00
Bartek Szatkowski 6e9f04bf2f Rename DEVICE_LOWPOWERTIMER to DEVICE_LPTICKER 
That's to match DEVICE_USTICKER.
 2018-05-25 12:20:09 -05:00
ccli8 ccec9d75d6 [Nuvoton] Add missing delay in lp_ticker 
mbed-os-tests-mbed_drivers-lp_ticker/Test multi ticker test fails inconstantly.
This commit is mainly to fix the issue.
 2018-03-26 09:45:59 +08:00
ccli8 5d453ed381 [Nuvoton] Check timer active flag after enabling timer counting in us_ticker/lp_ticker 2018-03-26 09:42:53 +08:00
ccli8 3cd8d3df9f [Nuvoton] Remove unnecessary TIMER_Start in the end of lp_ticker_set_interrupt 2018-03-26 09:27:05 +08:00
ccli8 1d7e7fd543 [NUC472/M453/M487/NANO130] Rework us_ticker and lp_ticker with one H/W timer 
Originally, we use 2 H/W timers for us_ticker/lp_ticker, one for counting and the other for alarm.
With H/W timer running in continuous mode, we could use just one H/W timer for counting/alarm simultaneously.
 2018-02-26 17:41:05 +08:00
ccli8 fae160fb9f [NUC472/M453/M487/NANO130] Rework us_ticker and lp_ticker 
The rework includes the following:
1. Remove ticker overflow handling because upper layer (mbed_ticker_api.c) has done with it.
   This makes us_ticker/lp_ticker implementation more succinct and avoids potential error.
2. Refine timer register access with low-power clock source
 2018-02-07 09:09:39 +08:00
ccli8 33070988de [NANO130] Fix lp_ticker wake-up is incorrectly disabled 2017-09-20 16:56:37 +08:00
ccli8 f553277198 [NANO130] Fix lp_ticker typo 2017-09-20 16:56:36 +08:00
MS30 CCChang12 38e78fa8b3 [NANO130] Ticker: add fire interrupt now function 2017-07-25 18:07:47 +08:00
MS30 CCChang12 6c870ca65f [NANO130] Fix issues in OS 5.5 Greentea test 
1. Support CMSIS_VECTAB_VIRTUAL feature
2. Reduce the register sync waiting time in LP ticker
3. Adjust the stack and heap size in GCC and IAR toolchains
 2017-06-23 17:24:22 +08:00
MS30 CCChang12 9dcd7256cb [NANO130] Fix compile warnings in all toolchains 2017-05-11 10:48:52 +08:00
MS30 CCChang12 ac9f59fda5 [NANO130] Fix LP_TICKER and RTC sometimes test fail issue 2017-04-27 10:05:49 +08:00
MS30 CCChang12 3f09447ded [NANO130] Support LP_TICKER, RTC, and beta version of SLEEP 2017-04-21 11:42:58 +08:00