Re: [Paparazzi-devel] XBee suddenly does not work

[Gareth Roberts]

Your Xbee module is being assigned the device /dev/ttyUSB0 instead of  
/dev/paparazzi/xbee.
You need to change the data link startup line in GCS to include -d  
/dev/ttyUSB0

Cheers,
Gareth


On Thu, 28 Jul 2011 09:07:05 +0100, <address@hidden> wrote:

> Hello everybody,
>
> after having properly installed airspeed-sensor and xbee-modems to the  
> Tiny (2.11) I started installing the ArduIMU to the airframe file. The  
> build is successful in the mean time but after transferring to the Tiny  
> 2.11 XBee communication does not work any more.
>
> The error message is like:
> Failure("Error opening modem serial device : fd < 0  
> (/dev/paparazzi/xbee)")
>
> The modem works with XCTU fine. All preferences are fine like PAN and  
> baud rate). I guess it is some error between PC (Ubuntu) and XBee-modem,  
> maybe with the USB port. I checked it with udevadm monitor --property   
> but it seems fine to me (see attached message of udevadm monitor)
>
> Any idea?
>
>
> By the way: in the airframefile I put ArduImu to i2C0 and  
> airspeed-sensor to i2C1. Is that necessary?
>
> Best wishes,
> Monika