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Re: [Paparazzi-devel] Getting Started - No USB device


From: Felix Ruess
Subject: Re: [Paparazzi-devel] Getting Started - No USB device
Date: Tue, 4 Jan 2011 14:28:30 +0100

If you can flash as root but not as normal user that sounds like you didn't copy the udev rules (or there is a mistake in the udev rules) or they conflict/get overwritten by some other udev rules you have (not part of the default installation).

Cheers, Felix

On Tue, Jan 4, 2011 at 2:08 PM, antoine drouin <address@hidden> wrote:
sorry, I did not read you mail correctly. If you can flash as root,
then this is no hardware problem, of course.
But you should see your autopilot listed when doing "sudo lsusb -v"

On Tue, Jan 4, 2011 at 1:46 PM, Leandro Chelini
<address@hidden> wrote:
> I had a similar problem.
> If you can flash the tiny-chip with - sudo ./paparazzi - I don't understand
> why this would be a hardware issue.
> I'm working with ubuntu. There you can give useres the rights to use ports
> etc. (Usermanager)
> Also check that you are in the right user-group.
>
> Don't forget to restart the system.
>
> Am 04.01.11 13:03, schrieb Manikandtan C. K.:
>
> 1. sudo ./paparazzi works. no Issues.
>
> 2. dmesg | tail -5 gives the following o/p:
>
> address@hidden:~/paparazzi$ dmesg |tail -5
> [  175.880021] usb 2-5: new full speed USB device using ohci_hcd and address
> 5
> [  176.288018] usb 2-5: device not accepting address 5, error -62
> [  176.464021] usb 2-5: new full speed USB device using ohci_hcd and address
> 6
> [  176.872018] usb 2-5: device not accepting address 6, error -62
> [  176.872031] hub 2-0:1.0: unable to enumerate USB device on port 5
>
> Is this right? especially the 5th line.
>
> 3. I am a user in the plugdev and copied the rules to udev (confirmed
> visually)
>
>  tried running following code at terminal:
>
> make AIRCRAFT= MIcrojet clean_ac ap.upload
>
>
>
> gives the same o/p as before:
>
> no USB device
> make[1]: *** [upload] Error 1
>
>
> make: *** [ap.upload] Error 2
>
>
>
>
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