Asus AAEON PICO-EHL4, User Manual

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Appendix C – Watchdog Timer Programming 91
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C.3.1.2 EapiWDogStart()
Command Line:
EApiWDogStart(
__IN uint32_t Delay,
__IN uint32_t Minute,
__IN uint32_t EventTimeout,
__IN uint32_t ResetTimeout
)
Use this command to start the Watchdog Timer and set the timeout values.
To stop the Watchdog Timer, issue the command
EApiWDogStop
. After issuing
EAPiWDogStop, the command EApiWDogStart must be called again with new values to
restart.
If the hardware implementation of the watchdog timer does not allow the user to select
the exact time they want, the EAPI will select the next longer time setting available.
Parameters Function Parameters
Delay Delay in milliseconds
Minute Control minutes or seconds
EventTimeout Event Timeout in milliseconds
ResetTimeout Reset Timeout in milliseconds
Condition Return Values
Library Uninitialized EAPI_STATUS_NOT_INITIALIZED
(Delay > gMaxDelay)
(EventTimeout > gMaxEventTimeout)
(ResetTimeout > gMaxResetTimeout)
EAPI_STATUS_INVALID_PARAMETER
Common Error Common Error Code
Others EAPI_STATUS_SUCCESS