Hi!
Are you using my same CPU? are you using Nokia devices?
I don't rimember the exact kernel version right now, I'll tell you
tomorrow morning as soon as I'll use the device again.
So had you the errno 28 (I/O error) too ?
Il 10/02/2011 16:08, Gupta, Ajay Kumar ha scritto:
Hi,
mark205@xxxxxxxx wrote:
Which CPU are you using BTW ? and more importantly, which version of
MUSB RTL ?
Hi, the cpu that I'm using now is the TI OMAP 3430 SoC 600
MHz ARM Cortex-A8 CPU 430 MHz C64x+DSP. I tried dmesg but
there wasn't written the version, anyway it should be version
6.0 musb-dma otg. I really need this device working (even 1
frame/second).. The problem as I said, I don't think is the
framerate.It gives me the I/O error (not enought bandwitdh)
during the initialization phase, before setting the framerate rate.
Mark,
Which kernel version are you using? I have tested the v2.6.37 along with
Below bugfix and high bandwidth iso works fine for me. I used
Creative Live camera for this testing.
http://marc.info/?l=linux-usb&m=129559220407276&w=2
Regards,
Ajay
The 3430 uses RTL 1.4.
Which board are you using? Does it have anything hooked up to the
OMAP's EHCI port? You will definitely have better luck with
isochronous transfers if you use the EHCI controller instead
of MUSB.
- Anand
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