Ioctl_Wdt_Gettimeout; Ioctl_Wdt_Settimeout; C.2.4 Ioctl_Wdt_Gettimeout; C.2.5 Ioctl_Wdt_Settimeout - Advantech TPC-650H User Manual

C.2.4 IOCTL_WDT_GETTIMEOUT:

Gets the Watchdog time setting.
lpInBuffer: unused.
nInBufferSize: unused.
lpOutBuffer: The DWORD points to your watchdog time setting. The
Watchdog time setting is just a number. 0 means 2 seconds, 1 means 5
seconds, 2 means 10 seconds, 3 means 15 seconds, 4 means 30 seconds, 5
means 45 seconds and 6 means 60 seconds. The default setting is 5 sec-
onds.
nOutBufferSize: unused.

C.2.5 IOCTL_WDT_SETTIMEOUT:

Sets the watchdog time setting.
lpInBuffer : The DWORD points to your watchdog time setting. The
watchdog time setting is just a number. 0 means 2 seconds, 1 means 5
seconds, 2 means 10 seconds, 3 means 15 seconds, 4 means 30 seconds, 5
means 45 seconds and 6 means 60 seconds. The default setting is 5 sec-
onds.
nInBufferSize:.unused.
lpOutBuffer: unused.
nOutBufferSize: unused.
C.2.6 IOCTL_WDT_REBOOT:
If you want your application to trigger the watchdog by itself, please use
IOCTL_WDT_REBOOT to notify the watchdog driver timer (WDT).
Otherwise, the WDT will trigger itself automatically.
lpInBuffer :unused.
nInBufferSize: unused.
lpOutBuffer: unused.
nOutBufferSize: unused.
31 Appendix C