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It just means "number of compressed samples", but it's still highly useful to decice how much data to capture. If this is unavailable, PulseView provides a weird list of up to 1 TSmpl, which makes even less sense.
On my OLS with Demon Core (v3.07), the following command produces only low levels on channels 8-15: sigrok-cli -d ols:conn=/dev/ttyACM0 --output-format ascii:width=128 \ --config='samplerate=200M:pattern=Internal:captureratio=50' \ --channels 0-15 --samples 32 --triggers "12=1" This doesn't make sense since it only triggers if channel 12 is high. By not overwriting the channel data, I get the desired output. The data is processed in groups of 2 bytes, so there's no need to fold back "input" from devc->sample[2..3] because these bytes are always zero.
The additional stage prevented OLS from using 4 stages.
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Looks good, can be pulled IMO. |
wsakernel
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Sep 3, 2021
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I forgot to set the "approved" flag.
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Thank you both for your work! I merged the changes as 55eca71 and following. |
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The next slice of #51 "OLS Improvements":