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Questions tagged [watchdog]

Watchdog and watchdog timers.

Watchdog / watchdog timer is mechanism built-in in the system on hardware or software level can reset the system if serious problems are detected.

External links that are helpful when working on watchdog:

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How to choose proper watchdog timer value

The question is: How should I configure the Watchdog Timer if I have 3 tasks with different priorities and different execution time? Say: Task1: Highest Priority , Exec. Time = 5 ms Task2: Medium Priority , Exec. Time = 10 ms Task3: Lowest…
W.Wafi
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How to sync two folders which are in two different systems

I would like to do a two-way automatic sync between folders Directory A and Directory B. This means that whenever a file in Directory A or one of its sub-directories is changed, that change is immediately applied to Directory B, and whenever a file…
coding_is_life
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STM32f429ZI log the call stack without debugger

I am using the Watch dog in my system. If it is not reloaded within 5 sec it will be triggered. I would like to see the list of code that is done prior to watchdog reset. With out the debugger connected can ) log the list of instruction in my code.
Likhitha
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restart program if winform is not responding

Think We have this part in our program: private void button1_Click(object sender, EventArgs e) { while (true) ; } If we run the program it will crash and say "Not Responding". How to prevent this. I want the program…
Arman Rasouli
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Disable Nvidia OpenCL kernel watchdog on Ubuntu 14.04

By querying the device, I see Run time limit on kernels: Yes I want to disable this feature, what should I do ? I am running with a Tesla on Ubuntu 14.04.
EvanzzzZ
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How I could create a db with the messages that are saved in admin/reports/dblog?

I want to create a table in the db with the column message and with values from column message on admin/reports/dblog...Could someone help me? Or take the message from the db but in db the messages are with separated variables :/
Karmen
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Using a Continuous Integration Server as a watchdog

I am currently implementing a system that checks the status of my servers, eventually applies some fixes and alert the admisitrator in case of errors (basically a watchdog). I used to do it in a java container with scheduled tasks. On the other side…
tibo
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Create child process in VB6 that get automatically terminated when the program is terminated

I wants to create a program that will run two child processes. Now, I want when my app get terminated by Task Manager or get crash, its two child process should get automatically terminated. How can I do this?
user2245523
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Watch Dog Timer

Is there any way I can write code similar to WDT? If you have any suggestions or src code is much appreciated.I am not finding proper solution. Answers I got on web are almost for specific chipsets. But I need similar to WDT kind of implementation.…
Naveen
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Interrupting python-wrapped FORTRAN

I have a black box legacy FORTRAN package for solving PDEs (partial differential equations) with a python wrapper. Sometimes the FORTRAN PDE solver takes a long time to converge. If the FORTRAN is taking too long to converge, I would like my python…
Michael Mortenson
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Linux : Watchdog always busy

I can"t use the device /dev/watchdog because something using it. echo 1 > /dev/watchdog -> Ressource busy Tests (as root) : ls crw-rw-rw- 1 root root 10, 130 27 juil. 12:34 /dev/watchdog crw-rw-rw- 1 root root 251, 0 27 juil. 12:34…
user179663
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segmentation fault (core dumped) while huge number of for loops in c code

the following code caused segmentation fault (core dumped) with 1000000000 times loop. but by reducing the looping time to 100000, it goes ok. so is it causing any thing wrong in cpu, hardware, or anywhere? is it caused by watchdog timer? can…
Makisu 0001
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How to get path of the process by pid and restart it - c

I'm implementing Watchdog (the app starts watchdog) and can't figure out how to restart a process using a process' path. Edited: How to get path of the process by pid and restart it. Any help or ideas will be appreciated.
Ann
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How to make these calls in C#

Can anyone tell me how I would make these calls from C# under Windows 8 ? As I understand it I would need a device driver of some that I can call from my application. If there is any other way to achieve the same thing I would appreciate some…
Duncan Groenewald
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