praveen koduru wrote:
Dear Frank,
I Have added USB slave device driver & Common USB slave USB
pakage to configuration. and when I make, in build/usb directory i am
able to find io_usb_slave_usbs.o , usbs.o.d , libtarget.a.deps ,
libtarget.a.stamp files . I have downloaded the Redboot.bin through
TFTP to my board and once i got the Redboot prompt in minicom running
on Linux host, I have connected USB slave port to Windows Test PC. but
nothing was detected.
Frank,
Can u please tell,
How to add USB descriptors to your Redboot build?
How to make USB device to be polled?
Thank you very much for the time.
You have to program those things in yourself. There are no more
configuration options to set, and unfortunately, there aren't any good
examples in the eCos sources. What you need at this point is a more
basic look at USB itself, and then you need to decide how Redboot will
present itself to the host (as a serial device, a mass-storage device,
etc), and how the host will talk to the device. Google for some USB
tutorials.
For general questions on USB, try the developer's forum on usb.org:
http://www.usb.org/developers/forum/
The eCos reference manual describes the USB slave API's that are
specific to eCos.
Frank
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