Advantech Watchdog Timer UNO-2170 User Manual page 26

LONG WDT_DeInit ( LONG * io_hHandle );
Description: De-initialize the watchdog
Input Parameters:
(1) io_hHandle: Handle of the watchdog
Return Values:
(1) ADS_WATCHDOG_ERROR_SUCCESS: operation succeed
(2) ADS_WATCHDOG_ERROR_DEINITFAILED: Can not de-ini-
tialize the watchdog
(3) ADS_WATCHDOG_ERROR_INV ALID_HANDLE: Invalid
device handle
LONG WDT_Enable ( LONG i_hHandle );
Description: Enable the watchdog
Input Parameters
(1) i_hHandle: Handle of the watchdog driver
Return Values:
(1) ADS_WATCHDOG_ERROR_SUCCESS: operation succeed
(2) ADS_WATCHDOG_ERROR_INV ALID_HANDLE: Invalid device
handle
LONG WDT_Disable ( LONG i_hHandle );
Description: Disable the watchdog
Input Parameters:
(1) i_hHandle: Handle of the watchdog driver
Return Values:
(1) ADS_WATCHDOG_ERROR_SUCCESS: operation succeed
(2) ADS_WATCHDOG_ERROR_INV ALID_HANDLE: Invalid device
handle
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