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running samples in the H52C1 card...



I have several items which I'd like to discuss.  First off, I hve the master\blinky examply working.  Secondly, I have the usb_dev_serial working (sort of)  I say this because I can open two com ports, send a bit of data from one to the other and then it seems to hang.  However, it may be a known/built-in limitation in the example program, I have to research further.

Howerer, I seem to fail to understand how to run several of these examples, for instance the usb_dev_mouse example.  in the UG, it states: The mouse pointer will move in a square pattern for the duration of the time  What mouse pointer; the one I am currently driving with my physical mouse?  I must be missing something.  I doubt the program is arresting my control over my very own mouse, but that's what my feeble brain is interpreting the example to mean.  And, if for some reason I am correct, in what window is it creating this square pattern?

I would also add that I do see the following issued from the card on the out bound side: 2J Bulk Device Application Waiting for Host.... Waiting for Host...

I figure I can poke through the code to figure out what it's expecting, but since it is not listed in the UG, I was wondering if you could resolve that as well.

Finally, with usb_dev_bulk, I load and run (go main) the program and receive, a Windows was unable to load the Generic Bulk Device message.  I see that I have the 64 winusb.dll the 32 bit as well, so would appreciate a little assistance on what might be causing my issue with that as well.  For purposes of clarity my environment, is windows home premium 64 bit.  I have the windows ddk installed.

Thanks in advance for your assistance.

Erich

  • OK answer some of my questions, and maybe this will assist witht he overall usb_dev_mouse issue.   I see in the code the waiting for host is just telling me the card is waiting for the host to respond, however, i see the code with generate a host connected message when the host finally responds.  I see no message so I suspect for some reason we're not able to get the host to respond...probably another driver issue.  I find thes driver issues to be the most problematic of anything to do with this.  The card seems stable, the FTDI also, but the drivers...well

  • spoke too soon.....now I have a host connected message, followed by another waiting for host.  I guess I fail to get the jist of this example....  Would love some guidance on that...

  • OK....well wrong again... I have the usb_dev_mouse working and yes it arrests control of my mouse and drives it around on whatever window I happen to be in.  So that is resolved.  Nice!  back to usb_dev_bulk.  Any idea where I might find the driver or otherwise resolve my issue?