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Re: Re: [Paparazzi-devel] Re: trouble getting started...


From: Martin Mueller
Subject: Re: Re: [Paparazzi-devel] Re: trouble getting started...
Date: Wed, 19 Jan 2011 10:02:35 +0100 (MET)

Hi Thomas,

> without knowing the hardware in detail I would say that if
> 
> - other devices are registered on USB in your setup
> - connecting the USB adapter for paparazzi is not registered
> 
> then you have to search for problems with the USB adapter,
> not the autopilot. You should see the results of connecting
> any USB device by following the system message log with
> 
> tail -f /var/log/messages
> 
> typically.
> 
> As I guess the picoblade is a USB-serial converter, this
> should be registered on USB independent of what you connect
> on the other side.

> This reminds me of another possible problem. Until the (bus powered)
> USB device is registered and has registered a high current consumption
> ...

the picoblade adapter is an USB-connector to Molex (picoblade) cable, no 
electronics included. The TWOGs LPC2148 does have its own USB function (device) 
that is used for download, it is not self powered.

Martin




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