Hi Soeren,

> log to the bug tracker, including a short acquisition? I'd like to
> know what happens with the driver at what point in time.


your suspicion the driver could cause problems I also tracked.

For this I use sigrok-cli.

With the call:

SIGROK_FIRMWARE_DIR = / usr / local / share / sigrok-firmware /
dslogic_firmware ./sigrok-cli --driver dreamsourcelab-dslogic --config
samplerate = 1M --samples 1000000 -l 5

I only get phantom trigger. Apparently, the DSlogic has not configured
a usable (> 0V) threshold. The default threshold programmed in the
driver is apparently not active.

Only a call with threshold parameters:

SIGROK_FIRMWARE_DIR = / usr / local / share / sigrok-firmware /
dslogic_firmware ./sigrok-cli --driver dreamsourcelab-dslogic --config
sample rate = 1M: voltage_threshold = 1.5-1.5 --samples 1000000
--channels 0 = TX --triggers TX = r -l 5 2>
error_config_with_threshold.log 1> data_config_with_threshold.log

shows success.


I think the driver has a bug!

Simple usage without threshold parameters leads to trigger errors!


I can provide the logfiles.

Jörg

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