nRF51 SDK - S110 SoftDevice
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The WDT Example demonstrates the usage of the watchdog peripherals.
When the application starts, all LEDs are turned on one after the other. When all LEDs are lit, user input ("feeding the watchdog") is required to avoid system reset.
Pressing Button 1 triggers feeding the watchdog. The watchdog time-out is two seconds. Therefore, it should be fed at least once every two seconds.
The name of the example is wdt_pca10028. If you are not using the Keil Pack Installer, you can find the source code and project file of the example in the following folder: <InstallFolder>\Nordic\nrf51\examples\peripheral\wdt
Test the WDT Example application by performing the following steps: