On Fri, Mar 8, 2013 at 4:04 AM, GORAN RADIVOJEVIC
wrote:
> I have a question: is ISO transfer works with libusbx or not? So far I
> manage to send data but can't receive, using
> https://github.com/walac/isochronous/blob/master/iso.c
> source on 64bit Debian 6.0.6 with small modification for my ha
On Friday, March 8, 2013, Tim Roberts wrote:
> GORAN RADIVOJEVIC wrote:
>
> > I have a question: is ISO transfer works with libusbx or not?
>
> Yes.
>
Yes under Linux and Mac OS X, no under Windows.
Xiaofan
--
Xiaofan
---
GORAN RADIVOJEVIC wrote:
> uC is Atmel UC3A0512. According to Atmel docs USB controller is Low/Full speed
> device capable to do ISO transfer with up to 256 bytes for endpoint
> (wizard created INT and BULK endpoints 64 byte and ISO 256 byte). After many
> experiment I can make it work with only 6
> That's revealing. Are you quite sure that your Atmel device supports
> isochronous endpoints? Which Atmel chip are you using?
uC is Atmel UC3A0512. According to Atmel docs USB controller is Low/Full speed
device capable to do ISO transfer with up to 256 bytes for endpoint
(wizard created INT a
GORAN RADIVOJEVIC wrote:
>
> Few minutes after I send previous message I remove last two endpoints
> (Iso) and now SetAltInterface working as
> expected (in libusbx and libusbK).
That's revealing. Are you quite sure that your Atmel device supports
isochronous endpoints? Which Atmel chip are you
Hello Tim, thanks for answer.
Few minutes after I send previous message I remove last two endpoints (Iso) and
now SetAltInterface working as
expected (in libusbx and libusbK). "My firmware" is not my, it is generated by
Atmel ASF. I only add debug console.
Now I have working Interrupt (for comma
GORAN RADIVOJEVIC wrote:
>
> interface[0].altsetting[0]: num endpoints = 0
>Class.SubClass.Protocol: FF.FF.FF
> interface[0].altsetting[1]: num endpoints = 6
>Class.SubClass.Protocol: FF.FF.FF
>endpoint[0].address: 81
>max packet size: 0040
> polling interval:
Finally CPU board is returned to me. Printout from xusb.exe program:
*
Using libusbx v1.0.14.10576
Opening device 03EB:2423...
Device properties:
bus number: 3
port path: 1 (from root hub)
speed: 12 Mbit/s (USB FullSpeed)
Reading device descriptor:
length: 18
d
GORAN RADIVOJEVIC wrote:
>
> I made typo error: my USB device have only one interface with one
> Alternate settings (my first attempt was
> HID+Vendor, HID part working correctly). At the moment I don't have
> CPU card (only bare motherboard) so
> I can't send you exact Xusb.exe printout. I hope in
On Sun, Feb 17, 2013 at 12:53 AM, GORAN RADIVOJEVIC
wrote:
> In the meanwhile I have question about exact procedure to activate Vendor
> class. Is this correct order:
> 1. find device by VID and PID;
> 2. claim interface;
> 3. set configuration (is this step necessary?);
> 4. set Alt. configuratio
Thanks for quick response from Xiaofan and Tim.
I made typo error: my USB device have only one interface with one Alternate
settings (my first attempt was
HID+Vendor, HID part working correctly). At the moment I don't have CPU card
(only bare motherboard) so
I can't send you exact Xusb.exe print
GORAN RADIVOJEVIC wrote:
>
> My previous experience with USB was PIC 18F4550 and HID device so
> sorry if I ask something obvious.
> I have a problem with AVR32 UC3A0512 device and Vendor class. Hardware
> is EVK1100 clone (WaveShare EVK3A).
> I manage to build firmware with AtmelStudio 6 and insta
On Wed, Feb 13, 2013 at 7:45 PM, GORAN RADIVOJEVIC
wrote:
> I have a problem with AVR32 UC3A0512 device and Vendor
> class. Hardware is
> EVK1100 clone (WaveShare EVK3A).
> I manage to build firmware with AtmelStudio 6 and install driver
> (libUSBwin32 or libUSBK). Device is visible by
> Windows w
Hi to all.My previous experience with USB was PIC 18F4550 and HID device so
sorry if I ask something obvious.
I have a problem with AVR32 UC3A0512 device and Vendor class. Hardware is
EVK1100 clone (WaveShare EVK3A).
I manage to build firmware with AtmelStudio 6 and install driver (libUSBwin32
o
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