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Hi,
I just want a program to be in an infinite loop but only do part of the code once a certain amount of time has elapsed.

I've tried using clock() but can't get it to work. Is the clock...

Hi

I'm running a program that is a continuous loop. I want to dump an array into a text docuemnt when I press ctrl-c to exit. I can already put the arrary into the text doc, I just want to do...

Hi

I have a program which continually measures and controls the postion of an actuator. Every so often I need let the actutor rest for 15 seconds. Right now I just sleep(). How can I still take...

Thanks for the reply guys,

I went back and closed the file I opened and it seems to work.

Thanks for the help.

Hi,

Is there a limit to how many times you can open or write to a device file? I have a program which is a continuous loop and is always writing or reading an I2C device file. After about the...

Okay,
I think I've sort of got it into memory now but there are still problems. When I try to print out the file that I've just got, it only gives me the last row.

And then I try to change a...

Okay,
Sorry for the stupid question but how do I read it into memory?
OJ

Hi,

I'm trying to edit a single number inside a text document.

For example a document like this:

row1: 12
row2: 34
row3: 32
row4: 23

Thanks dav,
That did it,

OJ

Thanks for the reply.
I think i kind of did like you said. I sent my output to a text file, then that file into octave.

Thanks again,
OJ

Hello,

C newbie here. I'd like to be able to plot a simple line graph of an array created in my C-program. I can easily plot an array with Octave but how do I get an array from my C-program to...

Hello,
I'm trying to open a Linux shell script which searches a document for a particular number.

I would like to get this number into a variable for use in my C-program so I can test it.

I...

Works like a charm Salem.

I don't see how the output of my script gets into stdout but I'll look into that.

Thanks a lot,
oj

Hello,

I'm fairly new to both linux and C programming so this might be a stupid question.

I'm trying to write a C program that calls a shell script which does an scp and also sets an...