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Re: [gpsd-dev] [gpsd-users] Getting the driver-switching logic right
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From: |
Gary E. Miller |
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Subject: |
Re: [gpsd-dev] [gpsd-users] Getting the driver-switching logic right |
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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
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97701
address@hidden Tel:+1(541)382-8588
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Re: [gpsd-dev] Getting the driver-switching logic right, Greg Troxel, 2013/10/13
Re: [gpsd-dev] Getting the driver-switching logic right, Andy Walls, 2013/10/13