ADLINK Technology PCIe-FIW Series Manual do Utilizador descarregar pdf (Página 71)

Appendix 59

Matrix MXE-3000 Series

User’s Manual

SetWDT

@ Description

Set the timeout value of watchdog timer. There are two param-

eters for this function to indicate the timeout ticks and unit.

Users should call ResetWDT or StopWDT before the expiration

of watchdog timer, or the system will be reset.

@ Supported controllers

MXE-3000

@ Syntax

C/C++

BOOL SetWDT(BYTE tick, BYTE unit)

@ Parameters

tick

Specify the number of tick for watchdog timer. A valid value

is 1 - 255.

unit

Specify the timeout ticks of the watchdog timer.

@ Return codes

TRUE if timeout value of watchdog timer is successfully set.

FALSE if timeout value of watchdog timer is failed to set.

Value Description

The unit of tick is second. For example, when you specify tick

as 100 and unit as 0, the timeout value is 100 seconds.

The unit of tick is minute. For example, when you specify tick

as 100 and unit as 1, the timeout value is 100 minutes.

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