Re: [Xenomai-core] cmd_write
Hi, On Wed, Dec 23, 2009 at 2:12 AM, Stefan Schaal ssch...@usc.edu wrote: dmesg: Analogy: analogy_ni_pcimio: ni_mio_common: interrupt: b_status=0002 m1_status=80a8 [15619.322973] Analogy: analogy_ni_pcimio: ni_ao_wait_for_dma_load: timed out waiting for dma load This bug hapens randomly on a card to which I have a remote access. The occurences were scarce, that is the reason why this bug is still at the tail of my todo list. On your board, I suppose it happens at every try. I will try to fix this bug as soon as possible. -Stefan On Dec 22, 2009, at 16:52, Alexis Berlemont wrote: Hi, Stefan Schaal wrote: Hi, I have been trying to test the functionality of the analogy_ni_pcimio driver on a NI6259 board. I am using a linux kernel 2.6.29.5 with the xenomai-head (rc5). Doing an a4l_sync_write to an analog output channel works fine. Now I am trying to use the cmd structure for writing to the same analog output channel, as done in the cmd_write progam (whose source I found in xenomai_root/src/util/analogy/cmd_write.c . But I am getting the error as indicated below. Any idea why this happens? My own programming gets the same error. Thanks a lot! -Stefan unix /usr/xenomai/bin/cmd_write -v -d analogy0 -s 1 -c 0 -S 1 cmd_write: device analogy0 opened (fd=0) cmd_write: basic descriptor retrieved subdevices count = 14 read subdevice index = 0 write subdevice index = 1 cmd_write: complex descriptor retrieved cmd_write: channel 0 ranges count = 3 range's size = 16 (bits) cmd_write: scan size = 2 cmd_write: size to write = 2 cmd_write: command successfully sent cmd_write: triggering failed (ret=-32) Is there any kernel error messages ? Could you give us the last few lines of `dmesg` ? ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core Alexis. Alexis. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
[Xenomai-core] cmd_write
Hi, I have been trying to test the functionality of the analogy_ni_pcimio driver on a NI6259 board. I am using a linux kernel 2.6.29.5 with the xenomai-head (rc5). Doing an a4l_sync_write to an analog output channel works fine. Now I am trying to use the cmd structure for writing to the same analog output channel, as done in the cmd_write progam (whose source I found in xenomai_root/src/util/analogy/cmd_write.c . But I am getting the error as indicated below. Any idea why this happens? My own programming gets the same error. Thanks a lot! -Stefan unix /usr/xenomai/bin/cmd_write -v -d analogy0 -s 1 -c 0 -S 1 cmd_write: device analogy0 opened (fd=0) cmd_write: basic descriptor retrieved subdevices count = 14 read subdevice index = 0 write subdevice index = 1 cmd_write: complex descriptor retrieved cmd_write: channel 0 ranges count = 3 range's size = 16 (bits) cmd_write: scan size = 2 cmd_write: size to write = 2 cmd_write: command successfully sent cmd_write: triggering failed (ret=-32) ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] cmd_write
Hi, Stefan Schaal wrote: Hi, I have been trying to test the functionality of the analogy_ni_pcimio driver on a NI6259 board. I am using a linux kernel 2.6.29.5 with the xenomai-head (rc5). Doing an a4l_sync_write to an analog output channel works fine. Now I am trying to use the cmd structure for writing to the same analog output channel, as done in the cmd_write progam (whose source I found in xenomai_root/src/util/analogy/cmd_write.c . But I am getting the error as indicated below. Any idea why this happens? My own programming gets the same error. Thanks a lot! -Stefan unix /usr/xenomai/bin/cmd_write -v -d analogy0 -s 1 -c 0 -S 1 cmd_write: device analogy0 opened (fd=0) cmd_write: basic descriptor retrieved subdevices count = 14 read subdevice index = 0 write subdevice index = 1 cmd_write: complex descriptor retrieved cmd_write: channel 0 ranges count = 3 range's size = 16 (bits) cmd_write: scan size = 2 cmd_write: size to write = 2 cmd_write: command successfully sent cmd_write: triggering failed (ret=-32) Is there any kernel error messages ? Could you give us the last few lines of `dmesg` ? ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core Alexis. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
Re: [Xenomai-core] cmd_write
dmesg: Analogy: analogy_ni_pcimio: ni_mio_common: interrupt: b_status=0002 m1_status=80a8 [15619.322973] Analogy: analogy_ni_pcimio: ni_ao_wait_for_dma_load: timed out waiting for dma load -Stefan On Dec 22, 2009, at 16:52, Alexis Berlemont wrote: Hi, Stefan Schaal wrote: Hi, I have been trying to test the functionality of the analogy_ni_pcimio driver on a NI6259 board. I am using a linux kernel 2.6.29.5 with the xenomai-head (rc5). Doing an a4l_sync_write to an analog output channel works fine. Now I am trying to use the cmd structure for writing to the same analog output channel, as done in the cmd_write progam (whose source I found in xenomai_root/src/util/analogy/cmd_write.c . But I am getting the error as indicated below. Any idea why this happens? My own programming gets the same error. Thanks a lot! -Stefan unix /usr/xenomai/bin/cmd_write -v -d analogy0 -s 1 -c 0 -S 1 cmd_write: device analogy0 opened (fd=0) cmd_write: basic descriptor retrieved subdevices count = 14 read subdevice index = 0 write subdevice index = 1 cmd_write: complex descriptor retrieved cmd_write: channel 0 ranges count = 3 range's size = 16 (bits) cmd_write: scan size = 2 cmd_write: size to write = 2 cmd_write: command successfully sent cmd_write: triggering failed (ret=-32) Is there any kernel error messages ? Could you give us the last few lines of `dmesg` ? ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core Alexis. ___ Xenomai-core mailing list Xenomai-core@gna.org https://mail.gna.org/listinfo/xenomai-core
