[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [gpsd-users] [gpsd-dev] Getting the driver-switching logic right
|
From: |
Gary E. Miller |
|
Subject: |
Re: [gpsd-users] [gpsd-dev] Getting the driver-switching logic right |
|
Date: |
Sat, 12 Oct 2013 12:11:13 -0700 |
Yo Eric!
On Sat, 12 Oct 2013 12:13:21 -0400
"Eric S. Raymond" <address@hidden> wrote:
> I plug a SiRF into a USB port. Use it. Unplug it.
>
> Now I plug in a USB uBlox. The daemon must not be stuck to the
> "confirmed" SiRF driver so hard that it can't switch to the uBlox
> driver, even if it thinks that's on the same device as the SiRF was
> previously.
In the USB case, we could use libusb to tell us if the usb vendor
and product id have changed.
We still run into your problem with RS-232 and network conencted devices.
RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
address@hidden Tel:+1(541)382-8588
signature.asc
Description: PGP signature
- Re: [gpsd-users] [gpsd-dev] Getting the driver-switching logic right, (continued)
Re: [gpsd-users] [gpsd-dev] Getting the driver-switching logic right, Michael R. Davis, 2013/10/14