<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:10pt"><div><span>Thanks for your input. But I dont want to block the read call. Also I dont want to miss the interrupts.</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><span>Regards,</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: times new roman,new york,times,serif; background-color: transparent; font-style: normal;"><span>Amit.<br></span></div><div style="display: block;" class="yahoo_quoted"> <br> <br> <div style="font-family: times new roman, new york, times, serif; font-size: 10pt;"> <div
style="font-family: times new roman, new york, times, serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> On Monday, 27 January 2014 12:22 PM, Richard Weinberger <richard@nod.at> wrote:<br> </font> </div> <div class="y_msg_container">Am 27.01.2014 06:37, schrieb Amit Mahadik:<br clear="none">> Thanks for the reply Richard.<br clear="none">> The interrupt is not a GPIO pin. I have read something about UIO (userspace I/O).<br clear="none">> Also, I want the operation to be asynchronous. Any pointer to such mechanism will be very helpful.<br clear="none"><br clear="none">Using UIO you can also catch an interrupt in userspace.<br clear="none">You can have a read() which blocks till data is available.<div class="yqt7664633728" id="yqtfd89988"><br clear="none"><br clear="none">Thanks,<br clear="none">//richard<br clear="none"><br
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