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Technologic's "interrupts in user space" are highly inefficient when running multiple processes. Demand "true" interrupts From: Kevin Cozens <> To: Sent: Saturday, April 7, 2012 2:00 PM Subject: Re: [ts-7000] TS7260 Serial Interrupt On 12-04-04 01:26 PM, Paddy wrote:
> I am currently working on the TS7260 [snip] > I am currently able to poll and get the required information but I would > prefer that when the tag is presented to the RFID reader which is > connected to COM2 would generate an interrupt. It should be possible to configure the serial port to generate interrupts on incoming data. See if any of the following is of help. http://www.linuxquestions.org/questions/programming-9/serial-port-interrupts-in-user-space-548370/ http://linux.about.com/od/srl_howto/a/hwtsrl05t04.htm http://www.linuxquestions.org/questions/programming-9/coding-an-interrupt-service-routine-for-the-serial-port-in-linux-763595/ -- Cheers! Kevin. http://www.ve3syb.ca/ |"Nerds make the shiny things that distract Owner of Elecraft K2 #2172 | the mouth-breathers, and that's why we're | powerful!" #include <disclaimer/favourite> | --Chris Hardwick __._,_.___
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