Michael wrote:
> > My setup is not working.
> > I have two TS-7260 with RTC option and thwo TS-RF2 cards with the
> > Aerocomm radios installed.
> >
> > 1. Copied the the tsuart-rf.o file from the TS 512MB SD card to my
> > Debian file system
> > (/lib/modules//lib/modules/2.4.26-ts11/kernel/drivers/serial/)
> > 2. ran depmod
> > 3. placed tsuart-rf in /etc/modules (creates /dev/ttyTS0):
> > tsuart-rf TS-UART/RF2 found at port 0x0100
> > ttyTS0 at I/O 0x89e00102 (irq = 40) is a TSUART
> > 4. ran "./picocom -b57600 -fh /dev/ttyTS0" on both machines.
> > Nothing. The cards don't even respond when I type "AT+++"
> >
> > What am I doing wrong?
>
> Here are some things you might try to troubleshoot the problem:
> - Verify the device file created when tsuart-rf loads. Another TS-UART may
> have already claimed the one you think the RF board is using.
> - Verify there is a good connection between the AERO module and the RF2
> board.
> - Verify that you are sending the correct attention string to the modem. I
> don't recall off the top of my head what this string is for the AERO radio.
> Be sure that you are observing the correct guard times. I have also noticed
> that some modem devices are picky about other aspect of timing (e.g. if I
> type "+++" manually nothing happens, but if I paste "+++" all at once from
> my paste buffer it works)
> - Try different baud rates, in case the default baud rate for the AERO
> radio
> got changed
>
> ______ Best Regards,
> |__ __/ Michael Schmidt
> || Software Engineer
> ||echnologic Systems (EmbeddedARM.com)
> || (480) 16610 East Laser Drive #10
> |/ 837-5200 Fountain Hills, AZ 85268
> http://oz.embeddedarm.com/~michael <http://oz.embeddedarm.com/~michael>
>
Verified that the file /dev/ttyTS0 is created only after the command to
modprobe tsuart-rf.
Verified that the connections on both machines to the Aero cards and the
PC104 slots are good and tight and in the right positions.
I used cut and paste for the "AT+++" to no avail.
I tried all different baud settings from 2400 to 115200 to no effect.
It failed to set to 1200 baud which I think is correct for this driver.
Jumpers on TS-RF2 boards are all off except JP3 on one, and JP4 on the
other. Doesn't seem to make a difference except the one loads with:
tsuart-rf TS-UART/RF2 found at port 0x0100
ttyTS0 at I/O 0x89e00102 (irq = 33) is a TSUART
the other loads with:
tsuart-rf TS-UART/RF2 found at port 0x0100
ttyTS0 at I/O 0x89e00102 (irq = 40) is a TSUART
Still nothing.
------------------------------------
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
mmagee.vcf
Description: Vcard
|