[ECOS] USB on at91sam7xek [ was Re: ecos memory footprint ]

[John Dallaway]

Hi Mandeep

Mandeep Sandhu wrote:

> Ok. Any idea how to resolve this dependency? W/o this feature the USB device
> is useless:
> 
> * CYGFUN_DEVS_USB_AT91_EP0 requires CYGPKG_IO_USB and
>   CYGPKG_IO_USB_SLAVE.

CYGPKG_IO_USB and CYGPKG_IO_USB_SLAVE are _hardware_ packages. They are
accessed by selecting an appropriate eCos _target_ which includes a USB
driver (eg target "pc_usb_d12").

I assume you are experimenting with the at91sam7xek target. The target
record for this target should include the CYGPKG_IO_USB and
CYGPKG_IO_USB_SLAVE packages but they are missing from the package list.
Locate the "target at91sam7xek" record in
/opt/ecos/ecos-3.0/packages/ecos.db and add the missing packages to the
package list.

I will fix this problem in the eCos CVS repository.

John Dallaway

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