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Convert int to string

Posted by jordiblasi on July 27, 2016

I am doing a small project on freertos and Intel Galileo Gen2. I am having some trouble debuging my code and I need to get to terminal screen some numeric values to see what It is actually happening. When I try to use g_printf I only see:

CC: (GNU) 4.8.2

I have tried also this commands: gprintf((char *)varname); gprintf(" ", varname);

How can I convert int to string? Is there a way to print numeric values to the terminal?


Convert int to string

Posted by davedoors on July 27, 2016

Is this a FreeRTOS question, or a C question?

Converting an integer to a string http://pubs.opengroup.org/onlinepubs/009695399/functions/atoi.html

Convert int to string

Posted by davedoors on July 27, 2016

Sorry, wrong link! http://pubs.opengroup.org/onlinepubs/7908799/xsh/sprintf.html

Convert int to string

Posted by jordiblasi on July 27, 2016

It really was a question about C in freertos as I had already tried (incorrectly) sprintf.

It works, like this:

~~~ sprintf(varST,"%d",varname); g_printf(varST); ~~~


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