Fernando,
I don't suppose there is any way for my Data interface driver to
"manually"
(programmatically) load the Control interface driver. If I could
get the
driver loaded everything would work and I wouldn't have to merge the 2
drivers into one ):
Alec
on 10/10/05 11:20 AM, Fernando Urbina at email@hidden wrote:
Drivers match per interface, not per pipe. So, you will need to look
at both interface drivers and what they do and then synthesize a new
one that deals with both kinds of pipes.
--
Fernando Urbina
USB Technology Team
Apple Computer, Inc.
On Oct 10, 2005, at 10:11 AM, Alec Carlson wrote:
I am modifying the AppleUSBCDCDriver-302.2.1 driver in order to
support some
custom USB serial devices. I am actually only using the
AppleUSBCDC and
AppleUSBCDCACM drivers and have deleted the AppleUSBCDCECM and
AppleUSBCDCWMC
support. My modified drivers work fine for USB devices which
have valid
interfaces - namely an interface for Comm-Control and another
interface for
Comm-Data. However, some USB devices I have only have 1 interface
and that
interface contains both the kUSBInterrupt endpoint (for
control) and the
Bulk-Input and Bulk-output endpoints (for data). For these
devices I have a
problem. How can I get both drivers loaded since I have separate
interface
drivers where Comm-Control is in one driver and Comm-Data is in
the other
driver but my USB device only has a single Data interface ?
Interface
matching doesn't work since only one of the drivers will get
loaded and I
need both of them loaded in order for the serial stream to work.
Suggestions
?
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Time is Short, and the Water Rises
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