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VirtualWatchdog: add comment about exclusive access to Watchdog

pull/10857/head
Martin Kojtal 2019-07-01 14:07:09 +01:00
parent 29842f98a0
commit 7b341847c4
1 changed files with 2 additions and 1 deletions
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3
drivers/VirtualWatchdog.h
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@ -37,7 +37,8 @@ namespace mbed {
/** \addtogroup drivers */
/** VirtualWatchdog should be used for applications where you use multiple services requiring watchdog functionality.
* Use `Watchdog` driver for simple uses cases like bootloader.
* Use `Watchdog` driver for simple uses cases like bootloader. Do not use both drivers at the same time - VirtualWatchdog will error
* if it is not the only owner of the watchdog.
*
* A system timer that will reset the system in the case of system failures or
* malfunctions.