From: hiCountryCowboy <ste...@ya...> - 2012-12-16 19:52:29
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I am running an OveroEarth on a Gallop43 and am logging the GPS output plus another sensor connected via USB/Serial dongle. My code is very similar to what was posted, but I do an fopen(fd) followed by fprintf() followed by a fflush(fd) then finally a fclose(fd) without issues. I do not call fcntl(). I am opening/writing/flushing/closing the GPS file once a second while the serial sensor is opening/writing/flushing/closing its data file about 8-10 times per second. The application has been running for sometime without incident. >Hi everyone, >I would like to ask for some suggestions. >I have looping code where i am using function for reading GPS data from Gallop43 board ttyO0 port. >I have problem that when i try to close port it takes too long. Usually around 20 - 30 seconds. First few >times immediately and than this problem occurred. -- View this message in context: http://gumstix.8.n6.nabble.com/close-fd-takes-too-long-tp4966259p4966260.html Sent from the Gumstix mailing list archive at Nabble.com. |