Hi, cat /proc/stat ¦ grep intr displays the number of interrupts that occurred for each interrupt number since system startup. The first figure is the aggregated number of interrupts, the second the number of interrupts for interrupt number 0, and so on. cat /proc/interrupts shows the interrupts in a nicer format, however only interrupts for which handlers have been installed will be displayed. regards Martin prakash wrote: > Hi all > can somene tell me how to detect an interrupt on the serail port... i am sending raw voltage signal at the Rx pin of the serial port and i want to detect the interrupt generated because of this... > > i am not on the mailing list... please send me a copy of of the response at this address > > prakash@ivalleysystems.com > > thanx > > -- > This message was sent using 3wmail. > Your fast free POP3 mail client at www.3wmail.com > -- > Kernelnewbies: Help each other learn about the Linux kernel. > Archive: http://mail.nl.linux.org/kernelnewbies/ > IRC Channel: irc.openprojects.net / #kernelnewbies > Web Page: http://www.kernelnewbies.org/ -- Supercomputing System AG email: maletinsky@scs.ch Martin Maletinsky phone: +41 (0)1 445 16 05 Technoparkstrasse 1 fax: +41 (0)1 445 16 10 CH-8005 Zurich -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ IRC Channel: irc.openprojects.net / #kernelnewbies Web Page: http://www.kernelnewbies.org/
