Smwdon - PEP Modular Computers Modular Computers RS485 User Manual

Chapter 2 SMART-BASE

2.6.11 SMwdon

Syntax
error_code SMwdon(u_int32 *time);
Description
This function activates the watchdog timer of the 68302. If timeout is
reached, the system is reset; in normal operating mode, this must be avoided
by periodically triggering the watchdog using the function SMwdtrig.
Input
u_int32 *time
Output
error_code
Example
RetVal = SMwdon(time);
March 12, 1996
Time in ms. The range is from 1ms to approx.
13 seconds. The function returns the real set
time in *time.
SUCCESS
E_BMODE
or standard OS-9 error code (refer to the OS-9
Technical Manual Error Codes Section).
©1996 PEP Modular Computers GmbH
SMART I/O User's Manual
Time is out of range or subse-
quent error
2
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