usb thermometer - TEMPer - FreeBSD
Torfinn Ingolfsen
torfinn.ingolfsen at broadpark.no
Sat Jan 2 21:39:45 UTC 2010
On Sat, 02 Jan 2010 02:29:28 +0100
Stefan Bethke <stb at lassitu.de> wrote:
> I get one of the TEMPers from Brando some months ago, and finally
> managed to put a small command line utility together:
> http://wiki.zs64.net/TEMPer_USB_Thermometer
Thanks - thsi one works:
tingo at testhost-1$ ./temper -n 10
25.69
25.69
25.69
25.62
25.69
25.69
25.69
25.69
25.69
25.69
tingo at testhost-1$ ./temper -n 10
25.69
25.62
25.69
25.69
25.69
25.69
25.62
25.69
25.69
25.62
tingo at testhost-1$
> I did look at the sample code in http://err.no/src/TEMPer.c, but
> decided to start from scratch, using the LM75 data sheet. On my
> 8-stable box it's working just fine, also in VMware with -current. I
> did have to reduce the IIC clock frequency down to 100 Hz to get it
> work in a stable fashion though.
More than fast enough for me.
--
Regards,
Torfinn Ingolfsen
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