Aaeon PICO-EHL4, User Manual

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Appendix C – Watchdog Timer Programming 90
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EApiWDogStop
must be called before Stage C/F to prevent event from being
generated.
EApiWDogStop
must be called before Stage D/G to prevent system from
being reset.
C.3.1 Watchdog Timer Functions
C.3.1.1 EapiWDogGetCap()
Command Line:
EApiWDogGetCap( …)
__OUTOPT uint32_t *pMaxDelay,
__OUTOPT uint32_t *pMaxEventTimeout,
__OUTOPT uint32_t *pMaxResetTimeout
)
Use this command to get maximum Supported Delay / Supported Event Timeout /
Supported Reset Timeout of the watchdog timer.
Parameters Function Parameters
*pMaxDelay Maximum Supported Delay in milliseconds
*pMaxEvenTimeout
Maximum Supported Event Timeout in
milliseconds; 0 = Unsupported
*pMaxResetTimeout
Maximum Supported Reset Timeout in
milliseconds
Condition Return Values
Library Uninitialized EAPI_STATUS_NOT_INITIALIZED
pMaxDelay == NULL &&
pMaxResetTimeout == NULL &&
pMaxEventTimeout == NULL
EAPI_STATUS_INVALID_PARAMETER
Common Error Common Error Code
Others EAPI_STATUS_SUCCESS