On Tue, Jan 22, 2019 at 5:34 AM 张建昆 via Xenomai <[email protected]> wrote: > > Hello everyone, here is some new clues: > 1. I tried xenomai 3.0.8, kernel 3.14.17 and ipipe-core-4.14.71-arm-4.patch. > Still the same question.
Have you tried this with the 4.9 or 4.4 kernel and ipipe patch? I think 4.4 (which is based on a SLTS) has been tested on beaglebone (similar processor). Did you mean kernel 4.14 not 3.14? > 2. It seems the system is locked up once a gpio interrupt is triggered. > > 3. Some debug information show that, once a gpio interrupt is triggered, the > function > > 'omap_gpio_irq_handler' is triggered all the time. I think I've reproduced this on a Beaglebone which is based on a similar processor, I'll look into it this week. > There may be a little bug exists, but i don't know how to amend it. Thank you > very much, if anyone can help. > -Greg > >------------------------------ > > > >Message: 3 > >Date: Fri, 18 Jan 2019 11:48:12 +0800 (CST) > >From: 张建昆 <[email protected]> > >To: [email protected] > >Subject: Help: System freeze when edge interrupt trigger, > > Xenomain3.0.8, ipipe-arm main line, am335x > >Message-ID: <[email protected]> > >Content-Type: text/plain; charset="gbk" > > > >Hello! > > The system freeze when interrupt is triggered. I clone ipipe-arm master, > > and use xenomai 3.0.8 following xenomai startup tutorial. > >The hardware cpu is am3358. System works fine after start up, but the system > >immediately locks up when a edge interrupt. For example, > >the mmc card in pluged in. Is it something worng ? Thank you very much! > > > > The kernel config file and dts attached. > > > > > >-------------- next part -------------- > >A non-text attachment was scrubbed... > >Name: .config > >Type: application/octet-stream > >Size: 129591 bytes > >Desc: not available > >URL: > ><http://xenomai.org/pipermail/xenomai/attachments/20190118/538175f9/attachment.obj> > >-------------- next part -------------- > >A non-text attachment was scrubbed... > >Name: am335x-dnk-v1_LCD800x480_TM070RDH13.dts > >Type: application/octet-stream > >Size: 29436 bytes > >Desc: not available > >URL: > ><http://xenomai.org/pipermail/xenomai/attachments/20190118/538175f9/attachment-0001.obj> > > > >------------------------------ > > > >Subject: Digest Footer > > > > > > > > > >------------------------------ > > > >End of Xenomai Digest, Vol 81, Issue 17 > >***************************************
