tech-notes | Create time : 2015-07-27 Author

I have a ST board and I would like to debug it with the C-Spy command line utility. When I launch C-Spy via the generated .bat file in the /settings folder the board is flashed and the program gets executed just fine. The problem is that I am not able to enter any command inside the c-spy utility and control it interactively while debugging.

I read the IAR article about the C-Spy command line utility, but there is no information about breakpoints, or any other debug feature, besides standard output.

Than I read the article about C-Spy command line debugging, which is completly useless, because it says nothing about how to debug with the command line, and finally i read the user manual where there is still no word about setting breakpoints or any other feature which would enable basic debugging.

At that point I am not even sure if you can do debugging with C-Spy on the command line interactively. Maybe someone here has some information wether this is possible or not and how it would work.

Thanks in advance.

Need some help, in one project I have started working on, I found that the same name variables (static defined) in separate files, and when I tried to add these variables into the "Live Watch" or "Watch Window", IAR display "Unknown or ambiguous symbol", which is for obvious reasons as it gets confusing which one to display as the same name is used in multiple files.

I searched over the internet and found one page.

https://www.iar.com/support/tech-notes/debugger/resolving-variables-with-same-name-in-c-spy/

And it works fine when the files are in the project directory, if the same name variable is inside some folders, then I am not able to access the variables. Can anyone please suggest what is the correct format to access these variables?

Thanks in advance.

I am new to jQuery and javascript. So I am not able to find solution. I am using gentelella alela template's default example data table. I want to add column filter to each column except action column. I got this link. So I tried to add js given on my page like below.

I have the flat Json string produced by my aspx webpage..

Float-point variables defined with float doesn't seem to work in µC-OS-III. A simple code like this:

Up Edit: I tried it on another project. Again same problem, when i try to use it with 10 data columns, it gives same error, https://datatables.net/manual/tech-notes/7. But there is no defination about my problem. Now i am sure about that it's not about backend. Also when i paste two data on one column and lower this 10 column to 9 column, it still works. It has to be something about column number surely.

I am using Jquery DataTables on my project. Most of my tables have low numbers of columns but today i tried it with a table with 10 columns. After a long research and testing, i found that weird problem, when i define more than 9 columns, it won't even fire JsonResult action that gets data but when i try to delete one of data columns from DataTable script, it fires up normaly. It doesn't depend on which data column to be deleted. It's all about number of columns. More than 9 columns means it won't work.

I tried using "scrollX" option and giving colums low width values. I can't find any other solution.

Here is an example of my DataTable Script:

This is a very common question, I'm aware. But I spent almost a day because I can't spot the error I have to post this. Can anyone see a mistake?

Markup :-

how to merge this two initialisation to one initialisation https://datatables.net/manual/tech-notes/3

So, the situation is this. There is a HTML page with a table in it, that is using the DataTables plugin. I have to show data that I'm receiving from a jQuery POST call in the table, but I always seem to get errors and am lost in how to go about doing that.

This is what the response from the POST call looks like: