[App] SamyGO Watchdog.

Here are software that related with Samsung H series TVs.
Please don't create any new topic here unless you have software to post/release.

leikli
SamyGO Project Donor
Posts: 79
Joined: Mon Dec 29, 2014 11:41 pm

Re: [App] SamyGO Watchdog.

Post by leikli »

sectroyer wrote:
leikli wrote: I copied the script after every boot, whenever I tested it. I have not automated the startup.
And you started it every time ? Did you wait enough?
I restarted it after every reboot. As mentioned before, I changed both sleep times in the script to 1. I waited much more than one second.

I don't know exactly what happens when the TV "hangs". It stops responding to the remote control and telnet/ssh, but the TV works normally otherwise. When the normal watchdog is enabled, the TV reboots. Maybe the script is unable to detect this state.
Model: UE40H7005 Firmware: T-GFSDEUC-1210.5 (previously T-GFSDEUC-1142.0)

sectroyer
Official SamyGO Developer
Posts: 5940
Joined: Wed May 04, 2011 5:10 pm

Re: [App] SamyGO Watchdog.

Post by sectroyer »

leikli wrote: Maybe the script is unable to detect this state.
Yeah that's probably it :) For "my" crashes it works :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

leikli
SamyGO Project Donor
Posts: 79
Joined: Mon Dec 29, 2014 11:41 pm

Re: [App] SamyGO Watchdog.

Post by leikli »

sectroyer wrote:
leikli wrote: Maybe the script is unable to detect this state.
Yeah that's probably it :) For "my" crashes it works :)
How is the normal watchdog implemented? I suppose it can be found somewhere in the source code. Is the script based on the normal watchdog?
Model: UE40H7005 Firmware: T-GFSDEUC-1210.5 (previously T-GFSDEUC-1142.0)

sectroyer
Official SamyGO Developer
Posts: 5940
Joined: Wed May 04, 2011 5:10 pm

Re: [App] SamyGO Watchdog.

Post by sectroyer »

leikli wrote: How is the normal watchdog implemented?
By hardware chip :)
leikli wrote: I suppose it can be found somewhere in the source code.
NO :)
leikli wrote: Is the script based on the normal watchdog?
NO :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

tempinbox
Posts: 317
Joined: Wed May 11, 2011 7:00 pm

Re: [App] SamyGO Watchdog.

Post by tempinbox »

This works in C series? I usually power off my tv with reboot command in one Telnet session. It ever works even if i get segmentation fault. For example when i try patch not designed for C series. Maybe the reboot command works with other series too

sectroyer
Official SamyGO Developer
Posts: 5940
Joined: Wed May 04, 2011 5:10 pm

Re: [App] SamyGO Watchdog.

Post by sectroyer »

tempinbox wrote:This works in C series? I usually power off my tv with reboot command in one Telnet session. It ever works even if i get segmentation fault. For example when i try patch not designed for C series. Maybe the reboot command works with other series too
Yeah it works with C series :)
I do NOT support "latest fw" at ALL. If you have one you should block updates on router and wait for it to STOP being "latest":)
If you want me to help you please paste FULL log(s) to "spoiler"/"code" bbcodes or provide link(s) to pasted file(s) on http://ctrlv.it/ Otherwise "NO HELP"!!!
If you want root DISABLE internet access to your device!!!!
DO NOT EVER INSTALL FIRMWARE UPGRADE !!!!

tempinbox
Posts: 317
Joined: Wed May 11, 2011 7:00 pm

Re: [App] SamyGO Watchdog.

Post by tempinbox »

Playing with IDA i found this function in exports
SpoilerShow

Code: Select all

TCTv::SetWatchDog(PCTask *,bool) 0000000000752BB8 
Is this the function that enable/disable watchdog in servicemenu?

Post Reply

Return to “[H] Software”