Hardware: generic AliExpress WiFi smart plug, Lightning LN882H chip
Original firmware: stock Tuya, Smart Life app compatible
Flashed to: OpenBeken via UART, version OpenLN882H_1.18.292.bin (today's build)
What I am trying to do:
I want a ping watchdog that continuously pings an external host (8.8.8.8), and if there is no reply for a longer period, cuts power to the relay for a short time, then restores it, basically an automatic router reboot using the smart plug the router itself is plugged into. I found the autoexecExamples.md ping watchdog samples and based my script on those.
Pins are confirmed working, relay on pin 7 channel 65, button on pin 6 same channel, both verified through GPIO Doctor and manual testing already, this part is solid.
The autoexec.bat code I am running:
startDriver NTP
startDriver SSDP
PingHost 8.8.8.8
PingInterval 60
again:
waitFor NoPingTime 600
echo no ping reply for 10 cycles, cutting power to router
delay_s 1
SetChannel 65 0
delay_s 20
SetChannel 65 1
echo router power restored, waiting before next check
ClearNoPingTime
delay_s 60
goto again
The error from the log on boot:
Error:CMD:cmd PingHost NOT found (args 192.168.99.99)
Error:CMD:cmd PingInterval NOT found (args 5)
(this was during a shortened test version, same error happens with the real values too)
secondsWithNoPing stays at -1 the entire time in the log, never initializes, which matches the commands not being recognized at all.
Question: Is the ping watchdog feature (PingHost, PingInterval, NoPingTime) simply not compiled into the current LN882H build, even though it is documented in autoexecExamples.md and commands.md without any chipset restriction noted? Or am I missing some flag/prerequisite driver that needs to be started first before these commands become available? Any pointers appreciated, thanks.
Original firmware: stock Tuya, Smart Life app compatible
Flashed to: OpenBeken via UART, version OpenLN882H_1.18.292.bin (today's build)
What I am trying to do:
I want a ping watchdog that continuously pings an external host (8.8.8.8), and if there is no reply for a longer period, cuts power to the relay for a short time, then restores it, basically an automatic router reboot using the smart plug the router itself is plugged into. I found the autoexecExamples.md ping watchdog samples and based my script on those.
Pins are confirmed working, relay on pin 7 channel 65, button on pin 6 same channel, both verified through GPIO Doctor and manual testing already, this part is solid.
The autoexec.bat code I am running:
startDriver NTP
startDriver SSDP
PingHost 8.8.8.8
PingInterval 60
again:
waitFor NoPingTime 600
echo no ping reply for 10 cycles, cutting power to router
delay_s 1
SetChannel 65 0
delay_s 20
SetChannel 65 1
echo router power restored, waiting before next check
ClearNoPingTime
delay_s 60
goto again
The error from the log on boot:
Error:CMD:cmd PingHost NOT found (args 192.168.99.99)
Error:CMD:cmd PingInterval NOT found (args 5)
(this was during a shortened test version, same error happens with the real values too)
secondsWithNoPing stays at -1 the entire time in the log, never initializes, which matches the commands not being recognized at all.
Question: Is the ping watchdog feature (PingHost, PingInterval, NoPingTime) simply not compiled into the current LN882H build, even though it is documented in autoexecExamples.md and commands.md without any chipset restriction noted? Or am I missing some flag/prerequisite driver that needs to be started first before these commands become available? Any pointers appreciated, thanks.
