Hi all! I am having problems getting my RTfifos to work the way I think they should, mind me, I may of course be incorrect in my assumptions. The general scenario is the following: I am using a RTfifo mainly for testing if my realtime algorithms are correct, i.e., test data is "logged" to an RTFifo and then read by a user-space program that will interpret the data and save it to disk in a less raw and more usable form. Problem: when debugging the realtime program, if i step over the rtf_put() call, data appear correctly in my user space test progeam. However, if i continue executing past the point of calling rtf_put(), data does not appear at all in the other end of the fifo! Calling rtf_flush() does not help in this matter. Sometimes the results are even more confusing, since SOME data is lost on the way to user space, but not all! Even more: the first four-byte data sequence written using rtf_put(), i.e., from the first rtf_put() call, is NEVER missed! I am completely out in the blue here. :-) Can someone help? Yours sincerely, Jonas Persson ______________________________________________________________________ Jonas Persson E-mail: [EMAIL PROTECTED] Project Manager, M.Sc C.Sc&E http://www.comsys.se/ Comsys AB Phone: +46-(0)46-286 3500 Forskningsbyn IDEON Fax: +46-(0)46-286 3505 S-223 70 Lund, Sweden -- [rtl] --- To unsubscribe: echo "unsubscribe rtl" | mail [EMAIL PROTECTED] OR echo "unsubscribe rtl <Your_email>" | mail [EMAIL PROTECTED] -- For more information on Real-Time Linux see: http://www.rtlinux.org/rtlinux/
