System Settings; Wdt - ICP DAS USA LinPAC-2841 Series User Manual

3. System Settings

3.1

WDT

To Enable/Refresh/Disable WDT working status, the process can be divided into two steps, which
are described below:
1. To execute the SDK demo "lp2841-imx8mm-sdk/examples/common/wdt", then press "Enter"
to enable/refresh WDT or press "Esc" to disable WDT
root@icpdas:~# ./root/lp2841-imx8mm-sdk/examples/common/wdt
To enable LP-2841's WDT and time out is 8 secs.
Press Enter to refresh hardware watch dog (ESC to Disable)
Refresh watchdog timer
Refresh watchdog timer
Refresh watchdog timer
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root@icpdas:~#
LinPAC-2841 Series User Manual Version 1.0 page: 13