Neousys Technology Nuvo-8240GC Series, Руководство пользователя

Страница: 139 / 139

Nuvo-8240GC Series
139
StartWDT
Syntax BOOL StartWDT(void);
Description Starts WDT countdown. Once started, the WDT LED indicator
will begin blinking. If ResetWDT() or StopWDT is not invoked
before WDT countdowns to 0, the WDT expires and the
system resets.
Parameter None
Return Value
I
f the timeout value is given in correct format (WDT started),
this function returns TRUE, otherwise FALSE
Usage BOOL bRet = StartWDT()
ResetWDT
Syntax BOOL ResetWDT(void);
Description Reset the timeout value to the value given by SetWDT().If
ResetWDT() or StopWDT is not invoked before WDT
countdowns to 0, the WDT expires and the system resets.
Parameter None
Return Value
Always returns TRUE
Usage BOOL bRet = ResetWDT()
StopWDT
Syntax BOOL StopWDT(void);
Description Stops the countdown of WDT. When WDT has stopped, the
WDT LED indicator stops blinking.
Parameter None
Return Value
Always returns TRUE
Usage BOOL bRet = StopWDT()