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On Windows 10, PulseView don't display waveform #17

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totuto246 opened this issue Jan 13, 2025 · 3 comments
Open

On Windows 10, PulseView don't display waveform #17

totuto246 opened this issue Jan 13, 2025 · 3 comments
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@totuto246
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I installed uLA 0.0.4 on PICO on Windows 10, and it was recognized by PulseView and 16 channels were displayed.
I thought this worked fine, but when I click the RUN button, the waveform trace is not displayed.
Is there anything I should try?

@totuto246
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Additional information:

(1) The version of PulseView is Nightly build for Windows.
It worked fine with the cheep USB logic analyzer using the fx2lafw driver.

(2) I first tried it with Raspberry Pi PICO.
After installing uLA 0.0.4, I installed the WCID Driver in Zadig(PulseView), and then selected the "Openbench Logic Sniffer & SUMP compatible (ols)" driver in PulseView.
The device name changed to "uLA: Micro Logic Analyzer" and 16 channels were displayed.
However, the waveform was not traced even when I clicked the RUN button.

(3) I then tried it with PICO W and RP2040 zero (clone), but it behaved the same as with PICO.

(4) I uninstalled the Nightly builds of PulseView and tried the Release builds of PulseView 0.4.2 (64bit), but the situation did not improve.

@dotcypress dotcypress added the help wanted Extra attention is needed label Jan 13, 2025
@totuto246
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totuto246 commented Jan 15, 2025

I tried it on another PC with Windows 11 and an RP2040 Zero (clone). The result was the same as above.
I've seen reports that "Raspberry Pi PICO + uLA + PulseView = LogicAnalyzer" works fine on Linux or MAC, but has it worked on Windows10/11?

@Gustavomurta
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Same problem with my Windows 10 PC. I'll test it on Ubuntu and try to understand why it doesn't work on Windows.

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