commands to use when access the parallelport through root

Virgil B · 10-14-2010, 09:07 AM

I have this project and it needs me to write a programe that will interface with a hardware device thruogh the parallelport.I did that, but I feel i might be using the wrong commands because when runing it i get a segmentation fault or a 'changing ownership of file ; operation not permitted.

what should I do?

TB0ne · 10-14-2010, 11:00 AM

Quote:

Originally Posted by Virgil B

I have this project and it needs me to write a programe that will interface with a hardware device thruogh the parallelport.I did that, but I feel i might be using the wrong commands because when runing it i get a segmentation fault or a 'changing ownership of file ; operation not permitted.

what should I do?

Duplicate poste...reported....

XavierP · 10-14-2010, 01:29 PM

Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.

Continue here: http://www.linuxquestions.org/questi...mitted-838022/