On 03/04/2014 01:26 PM, Fabio wrote:
> Hello,
> 
> I'm trying to read the data from my Fluke189 with sigrok-cli. The
> Fluke189
is listed as supported, however it seems like its identifier is missing in
the fluke-dmm code (for libsigrok-0.2.1-557-g8c9d4d6). I've made the
necessary changes locally and I believe this is a bug (see attached patch).

It's not a bug -- the driver was only tested on the 187/287/199, so those
are the devices it recognizes. I know the 189/289 are most likely identical
protocol-wise, but I need people such as yourself that own the device to
verify that.

> The Fluke is now properly detected:
> $sigrok-cli -d fluke-dmm:conn=/dev/cu.usbserial-A3000LQv --show
> fluke-dmm - Fluke 189 V2.02 with 1 probe: P1
> 
> However I'm not sure how to read the data. How do I read a single sample ? 
> This is what I tried:
> $sigrok-cli -d fluke-dmm:conn=/dev/cu.usbserial-A3000LQv:serialcomm=9600/8n1 
> --samples 1 --continuous -l 4

By the way, "--samples 1" and "--continuous" are contradictory here.
Generally you'd run a multimeter with --continuous. Also you need to specify
analog output mode (-O analog).

If that works, can you provide a git patch? That way you're properly
credited for the 189 support.

thanks!


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