1.5 Start Watchdog Description; 1.6 Stop Watchdog Description - Nexcom CE-HW-01 User Manual

Appendix B: Watchdog

1.5 Start Watchdog Description:

Step Action Description
0 Wait IBF clear
Write 0x28 to Send start watchdog
1
0x66 command
2 Wait IBF clear
Write 0x01 to
3
0x62
4 Wait OBF set
If setup successfully,
5 Read 0x62 port
EC will return 0x01.

1.6 Stop Watchdog Description:

Step Action Description
0 Wait IBF clear
Write 0x29 to Send stop watchdog
1
0x66 command
2 Wait OBF set
If setup successfully,
3 Read 0x62 port
EC will return 0x02.
Copyright © 2017 NEXCOM International Co., Ltd. All Rights Reserved.
RW Sample Code
Command
x
>o 0x66 0x28
x
>o 0x62 0x01
(check 0x03 output
on display)
x
x
(check 0x01 output
on display)
RW Sample Code
Command
x
>o 0x66 0x29
x
x
(check 0x02 output
on display)
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CE-HW-01/02 User Manual