ARMmbed
/
mbed-os
mirror of https://github.com/ARMmbed/mbed-os.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
25,639 Commits
52 Branches
336 Tags
628 MiB
Commit Graph

373 Commits (51b44d1cfa0a2ec8a017ee6dfb1b097852e22c33)

Author SHA1 Message Date
Filip Jagodzinski 0f3f38e512 Watchdog: Fix astyle in doxy 2019-07-04 10:49:24 +02:00
Amanda Butler ec53d1d9c8
Edit Watchdog.h 
Edit file to address comments and for consistent tense and voice.
 2019-07-03 17:43:51 -05:00
Filip Jagodzinski 6f8266c02f Watchdog: Clean up the doxygen comments 2019-07-03 15:28:37 +02:00
Martin Kojtal ccb63d771e
Merge pull request #10857 from ARMmbed/feature-watchdog 
Add Watchdog and ResetReason
 2019-07-03 11:43:52 +01:00
Martin Kojtal e12125bb25 Watchdog: start without arg uses max timeout from a target 2019-07-02 12:46:23 +01:00
Martin Kojtal 25fbd3956b Watchdog: remove VirtualWatchdog 
We will provide documentation how to create your own VirtualWatchdog. It's simple,
create timeout and watchdog objects.

This class brought lot of discussion and questions. After our refactor we made this class
just a linked list of objects - something tickers can do as well (they already have linked list) and handling hw should be
done via Watchdog due to the limitations (timeout can be set only once per app!).
 2019-07-02 12:46:23 +01:00
Martin Kojtal dc4d4a32f4 VirtualWatchdog: use timeout in ctor to set hw timeout 
No config, neither additional parameter - the first instance of the class initalizes the peripheral.
 2019-07-02 12:46:23 +01:00
Martin Kojtal fd445a57cb Watchdog: remove config value for timeout, set it dynamically 
Use start method to set timeout
 2019-07-02 12:46:23 +01:00
Martin Kojtal 6313e530b3 VirtualWatchdog: provide hw timeout via ctor 2019-07-02 12:46:23 +01:00
Martin Kojtal 7b341847c4 VirtualWatchdog: add comment about exclusive access to Watchdog 2019-07-02 12:46:23 +01:00
Martin Kojtal 29842f98a0 VirtualWatchdog: fix doxygen ingroup and ctor 2019-07-02 12:46:23 +01:00
Martin Kojtal dc2e8ab35e Watchdog: add docs update about intention one vs multiple Watchdogs 
VirtualWatchdog - multiple timers in the system - most used watchdog
Watchdog - simple driver for one system timer in the app - bootloader or similar
 2019-07-02 12:46:23 +01:00
Filip Jagodzinski a810ef807f Watchdog: Fix timeout constraints 
Update the start method to check 0 < timeout <= max_timeout.
 2019-07-02 12:46:23 +01:00
Filip Jagodzinski cc7a3dd677 Fix more unittest errors 2019-07-02 12:46:23 +01:00
Martin Kojtal ff0652830a Watchdog: fix space in code example 2019-07-02 12:46:23 +01:00
Martin Kojtal 188655f929 Watchdog: example code - add kick() 2019-07-02 12:46:23 +01:00
Martin Kojtal 6b26b23d7b virtualWatchdog: fix alignment for tickers and one space 2019-07-02 12:46:23 +01:00
Martin Kojtal 72582b0622 virtualWatchdog: fix alignment for tickers 2019-07-02 12:46:23 +01:00
Martin Kojtal 2c6357b098 VirtualWatchdog: fix missing kick and init check in process 
Also syntax error for ticker definitions.
 2019-07-02 12:46:23 +01:00
Martin Kojtal bb473d916e Watchdog: keep it simple - providing simple driver functionality 
No callbacks or tickers. User is handling kick() method directly based on timeout set.
VirtualWatchdog manages ticker and callback.
 2019-07-02 12:46:23 +01:00
Martin Kojtal 28398e6254 Watchdog: fix include paths - use module name 2019-07-02 12:46:23 +01:00
Martin Kojtal a63a54680c VirtualWatchdog: fix default timeout value (1ms is unreal) 2019-07-02 12:46:23 +01:00
Martin Kojtal 88a9548167 VirtualWatchdog: fix name for member timeout 2019-07-02 12:46:23 +01:00
Martin Kojtal a18ba70c1b VirtualWatchdog: fix is hw init definition 2019-07-02 12:46:23 +01:00
Martin Kojtal 61f859b514 VirtualWatchdog: add config option to ctor to clarify the hw timeout 2019-07-02 12:46:23 +01:00
Martin Kojtal 9f48f26876 Watchdog: fix timeout - use full range for watchdog 2019-07-02 12:46:23 +01:00
Martin Kojtal b822c09b3b Watchdog: fix callback - uses ms 2019-07-02 12:46:23 +01:00
Martin Kojtal 0519caebe1 VirtualWatchdog: fix doxygen docs errors 2019-07-02 12:46:23 +01:00
Martin Kojtal 581bf208ad Watchdog: refactor timeout handling 
Enable kicking directly by kick() and handle timeout by using private handler.
 2019-07-02 12:46:23 +01:00
Martin Kojtal 0aa095b944 Watchdog: add missing docs doxygen 2019-07-02 12:46:23 +01:00
Martin Kojtal f7ccd06685 Watchdog: remove dead reference file 2019-07-02 12:46:23 +01:00
Martin Kojtal 1c0f1880eb VirtualWatchdog: fix error code and timeout 2019-07-02 12:46:23 +01:00
Martin Kojtal 02936376ae Watchdog: fix const static 
Fixing error "non-static data member initializers only available with -std=c++11 or -std=gnu++11"
 2019-07-02 12:46:23 +01:00
Filip Jagodzinski 455015daf5 Watchdog & VirtualWatchdog process() update 
Add uint32 argument - pass how much time already passed to the callback.
 2019-07-02 12:46:23 +01:00
Martin Kojtal 701d8f7cef VirtualWatchdog: make sure we are the only owner of watchdog 
If virtual one is not the only owner we error - init error code in driver.
 2019-07-02 12:46:23 +01:00
Martin Kojtal a3599414e1 Watchdog: clean-up start 2019-07-02 12:46:23 +01:00
Martin Kojtal b166acd1cb watchdog: fix astyle errors 2019-07-02 12:46:23 +01:00
Martin Kojtal f98c2fdbba watchdog: remove manager 
Watchdog can handle callbacks - VirtualManager can attach to the tick. This should simplify the logic.

Watchdog can tick on its own using tickers.
VirtualWatchdog uses attach to get a callback when Watchdog ticks - to process own
linked list of virtual watchdogs.
 2019-07-02 12:46:23 +01:00
Martin Kojtal 698b0eda8a watchdog: add WatchdogManager 
Watchdog should be usable on it's own - kicking it via ticker. No Virtual involved.
VirtualWatchdog as well - services should use this one to have multiple one in the system.

There's WatchdogManager - basically internal class to manage ticker for Watchdog.
 2019-07-02 12:46:23 +01:00
Martin Kojtal a668454de4 Watchdog: fix dtor 2019-07-02 12:46:23 +01:00
Martin Kojtal bb1cc32a25 Watchdog: kick method should not have any external dep 2019-07-02 12:46:23 +01:00
Martin Kojtal 91679d40d5 Watchdog: cleanup after singleton usage 2019-07-02 12:46:23 +01:00
Martin Kojtal d9e12e4168 VirtualWatchdog: fix protection macro 2019-07-02 12:46:23 +01:00
Martin Kojtal 7da2c6dbb6 Watchdog: use get_instance to access watchdog hw 2019-07-02 12:46:23 +01:00
Martin Kojtal edd857ea9c VirtualWatchdog: software watchdog 
Refactor old Watchdog (it was not a driver) to become VirtualWatchdog.
This is software virtual watchdog. This it the primary used watchdog in user application.

VirtualWatchdog: has-a watchdog. Initializes hw watchdog - start it when first used, stops it when there is no more VirtualWatchdog in the system -
list is empty.

Adding also check to watchdog to make sure there is only one in the system - runtime error if multiple objects created to already
running hw watchdog.
 2019-07-02 12:46:23 +01:00
Martin Kojtal 7b0915c7d4 Watchdog: refactor driver 
Watchdog is hardware driver. It interacts with HAL - provides wrapper to interact with the peripheral.

Provides basic functionality: start/stop, get timeout/max timeout.
It is automatically kicked by a timer, according to the timeout set in ctor.
 2019-07-02 12:46:23 +01:00
Amanda Butler c497010a56 Edit ResetReason.h 
Edit file for active voice, complete sentences and grammar.
 2019-06-27 09:45:32 +01:00
Amanda Butler f8a6674afd Edit Watchdog.h 
Edit file, mostly for active voice, consistent abbreviations, grammar and spelling.
 2019-06-27 09:28:05 +01:00
Filip Jagodzinski e2ba0bb533 ResetReason: Update the header file 
Minor doxygen fixes.
 2019-06-26 09:58:24 +01:00
Martin Kojtal e40a76575f watchdog: fix copyright 2019-06-26 09:43:21 +01:00