Bug 1007 - USBee AX analog channel switching support not implemented
Summary: USBee AX analog channel switching support not implemented
Alias: None
Product: libsigrok
Classification: Unclassified
Component: Driver: fx2lafw (show other bugs)
Version: unreleased development snapshot
Hardware: All All
: Normal minor
Target Milestone: ---
Assignee: Nobody
Depends on:
Reported: 2017-08-09 11:30 CEST by skaggmaster
Modified: 2017-08-09 13:25 CEST (History)
1 user (show)


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Description skaggmaster 2017-08-09 11:30:41 CEST
Hi I use a CWAV USBee AX clone (LHT00SU1).

It has 2 AD channels and 8 D channels.

However PulseView only displays one AD trace, the first one.
Comment 1 Uwe Hermann 2017-08-09 13:25:17 CEST
Hi, I'm switching around the bug a little, see below.

The USBee AX indeed has 2 analog channels in theory. However, only one of them can be used at the same time. This is a hardware limitation, the vendor Windows software has the same limitation.

However, what we're currently haven't implemented in libsigrok's driver for this hardware is support for switching between the two analog channels (i.e. selecting which one you want to see). Currently this is hardcoded to one of the two channels, and the user cannot switch.

Renamed and reassigned the bug accordingly.