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Re: [gpsd-dev] PPS over USB
From: |
Eric S. Raymond |
Subject: |
Re: [gpsd-dev] PPS over USB |
Date: |
Sun, 6 May 2012 18:07:13 -0400 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Ed W <address@hidden>:
> Incidentally I have a load of these (very inexpensive):
> http://www.bluenext.co.uk/bluetooth-products/gps/92-bn-903s-gps-dongle.html
>
> They are detected as a "cp210x: v0.09:Silicon Labs CP210x RS232
> serial adaptor driver". Some googling suggests this is a USB2
> chipset?
It is, but it sucks. Due to the vendor's secrecy fetish, the Linux
driver for the CP2101 couldn't see 1PPS even if the device had my
nagic hardware patch. This is the exact reason our UniTraq samples
didn't work.
--
<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
- Re: [gpsd-dev] PPS over USB, (continued)
- Re: [gpsd-dev] PPS over USB, Ed W, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Gary E. Miller, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Jim Thompson, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Hal Murray, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Ed W, 2012/05/07
- Re: [gpsd-dev] PPS over USB, tz, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Ed W, 2012/05/07
- Re: [gpsd-dev] PPS over USB,
Eric S. Raymond <=
- Re: [gpsd-dev] PPS over USB, dave taht, 2012/05/06
- Re: [gpsd-dev] PPS over USB, Gary E. Miller, 2012/05/06
- Re: [gpsd-dev] PPS over USB, Ed W, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Gary E. Miller, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Eric S. Raymond, 2012/05/07
- Re: [gpsd-dev] PPS over USB, Eric S. Raymond, 2012/05/06
- Re: [gpsd-dev] PPS over USB, Eric S. Raymond, 2012/05/06
- Re: [gpsd-dev] PPS over USB, Terje Mathisen, 2012/05/06
- Re: [gpsd-dev] PPS over USB, Gary E. Miller, 2012/05/06
- Re: [gpsd-dev] PPS over USB, Dave Taht, 2012/05/06