PicoScope 7 Automotive Software

Ask any questions about using the new PicoScope 7 Automotive software here.
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tintoverano
TwoWaves
TwoWaves
Posts: 65
Joined: Mon Dec 14, 2020 3:38 pm

Re: PicoScope 7 Automotive Software

Post by tintoverano »

this is the actual error I wanted to send

app quits w/o notice when setting vehicle details - doesn't matter if scope is connected or not

it is ok on win11

latest Early Access

thanks
Attachments
My Video 1.mp4
(2.87 MiB) Downloaded 168 times

Steve Smith
Pico Staff Member
Pico Staff Member
Posts: 1581
Joined: Sun Aug 25, 2013 7:22 am

Re: PicoScope 7 Automotive Software

Post by Steve Smith »

Hello and thank you for the post and the video

Just to clarify.....

Using PS7 7.0.114 Early Access with macOS you have "Close without warning" as seen in your video?

No trace file can be sent (as per your image)?

I will create a bug report immediately

Take care......Steve

tintoverano
TwoWaves
TwoWaves
Posts: 65
Joined: Mon Dec 14, 2020 3:38 pm

Re: PicoScope 7 Automotive Software

Post by tintoverano »

hi Steve,

correct, no trace file dialog etc.

thanks!

Steve Smith
Pico Staff Member
Pico Staff Member
Posts: 1581
Joined: Sun Aug 25, 2013 7:22 am

Re: PicoScope 7 Automotive Software

Post by Steve Smith »

Thank you once again to the software teams for their continued dedication to the development of PicoScope 7 Automotive Early Access 7.0.116 (inc. Pico Diagnostics 1.16.83.0) which can be downloaded here https://www.picoauto.com/downloads

New features

Pico Waveform Manager (WM)

PicoScope 7 now includes a Waveform Manager (WM) feature within the Reference Waveform Library (RWL). More information on the RWL can be found here viewtopic.php?p=102264#p102264 and here https://www.youtube.com/watch?v=M4YPL-z ... Automotive

The Waveform Manager (WM) will enable users to bulk upload their psdata files to our cloud storage facility where they are safely stored (when complete) for editing, loading references, or downloading accordingly.

Ben has created a great video here looking at the Waveform Manager using PS7 Early Access 7.1.8
https://youtu.be/Pes4FtItMms

Note: Files present in the Waveform Manager will also be visible in the RWL once verified by Pico

In order to access the WM feature you will need an Automotive PicoScope connected to the laptop, access to the internet and a user name and password for the Pico Auto Forum. To register for the Pico Auto Forum click on the following link ucp.php?mode=register

So, how does it work?

• Click on the Waveform Library button located in the header bar above the graph view
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• Selecting “Waveform Library” will open the login dialog box and allow you to "Login" or “Register” if you are a first-time user
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• Once logged into the Reference Waveform Library (RWL) click on the “Waveform Manager” symbol (See below)
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To refresh on the options listed above, use the “Magnifying Glass” symbol to search the RWL library for waveforms uploaded by any user

• The “My Waveforms” symbol (above the “Waveform Manager” symbol) allows you to search through all the waveforms you have personally uploaded to the RWL

New options

The “Waveform Manager” feature provides the tools to upload individual psdata files or folders containing psdata files (e.g., C:\Users\User Name\Documents\My Waveforms)

• With the “Waveform Manager” dialog box open we have 3 options, Drag and drop files or folders, “Import files” or “Import Folder”
• Below, we will choose to “Import” a folder from the Desktop called “BMW X5 NON START” > DAY 3
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• Note below: The folder above (“BMW X5 NON START > DAY 3”) contains not only psdata files but other file formats!
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• The Waveform Manager will now search through all files (& folders if applicable) included within the folder “BMW X5 NON START > DAY 3” and import only psdata files (How cool is that?!)
• Below, the Waveform Manager has imported all .psdata files from the folder “BMW X5 NON START > DAY 3” (Scrolling is required to view all files)

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• Note above how editing is required before the files can be uploaded to the RWL (Click on the edit symbol)
• All fields highlighted in “red” (See below) are required for uploading waveforms to the RWL

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• With the relevant details above added, click on “Save”, the file is ready for uploading
• Note: Any file imported by the Waveform Manager that already contains the relevant vehicle & capture details will be indicated as “Ready for upload”
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• The (2) files above can now be uploaded to the RWL by clicking on the “Upload all” button
• To view the progress of uploaded waveforms, click on the upload icon (see below) to reveal the “Uploads page”

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• Below; the uploads page revealed our psdata file “TEST 4 EGR AT ENG START AND ENG OFF” has failed to upload! Hover over the red radio button (“Cross” symbol) to reveal why. (This waveform already exists on the RWL)

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• Files that exceed the maximum upload size limit are indicated to the user as above (Hover over the red cross to reveal the error message)
• Successfully uploaded files can now be viewed in “My Waveforms” where they will be uploaded to the RWL once verified

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• Note above how clicking on the 3-horizonal lines (top left-hand corner of the display) will expand the Waveform Manager symbols so as to reveal their full descriptions
• The above (newly added) BMW X5 waveform can now be found in the RWL by any Automotive PicoScope user once verified by Pico

As you can see from above, the bulk upload feature of the “Waveform Manager” will provide a means to remotely store waveforms with all the enhanced search and view facilities of the RWL along with the Edit, Load and Download features

Feedback on the design and function of the “Waveform Manager” feature would be most welcome
Click on More > Send Feedback within the software


Safety/Help information


• When logged into the RWL, “Safety information” is available when clicking on the “Safety” symbol located in the bottom left-hand corner of the Waveform Manager screen

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• Clicking on the Help symbol below will reveal the Help menu dialog box containing further information regarding the A-Z of PicoScope, Case studies, Documentation, Training and Videos
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Bug fixes

The following bug fixes include the last 3 builds of PS7 EA versions 7.0.114, 115 & 116

Build 114
• Resolve Waveform buffers don’t show with rapid triggers
• Resolve Graph doesn't draw correctly after opening and closing options panels
• Resolve The waveforms list is blank after clicking some of the buffers
• Resolve Fullscreen graph size retained when exiting full screen
Bug fixes 115
• Resolve Waveform Manager "Upload all" causes PicoScope 7 to crash
• Resolve Measurement Source heading not taking correct resource strings
• Resolve Occasional crash in the Connect device screen
• Resolve Serial Decoding Hysteresis Incorrectly Loaded from file
Build 116
• Fixed crash when launching application with an unsupported device connected
• Fixed an occasional crash when connecting or reconnecting to a device
• File save dialog now saves when pressing Enter
• PicoDiagnostics - NVH save issue resolved
• PicoDiagnostics - PD Cylinder balance zoom feature issue resolved
• PicoDiagnostics - Channel info no longer fails to update when the set-up tab is edited

I hope this helps, take care......Steve

tintoverano
TwoWaves
TwoWaves
Posts: 65
Joined: Mon Dec 14, 2020 3:38 pm

Re: PicoScope 7 Automotive Software

Post by tintoverano »

hi,

still an issue
tintoverano wrote:
Thu Dec 08, 2022 10:39 am
this is the actual error I wanted to send

app quits w/o notice when setting vehicle details - doesn't matter if scope is connected or not

it is ok on win11

latest Early Access

thanks

Steve Smith
Pico Staff Member
Pico Staff Member
Posts: 1581
Joined: Sun Aug 25, 2013 7:22 am

Re: PicoScope 7 Automotive Software

Post by Steve Smith »

Hello and thank you for the follow up, sorry this has not been resolved to date

This bug is still ongoing as it has been difficult to replicate on a number of machines

We then discovered a device where this is reproducible 100% of the time (macOS Ventura) and so the bug is re-triaged for review

I will add your comments once again to the work flow, this will enable the software engineers to see the effects this is having on you (our customer)

Rest assured this will be resolved and I will inform you here ASAP

Take care......Steve

tintoverano
TwoWaves
TwoWaves
Posts: 65
Joined: Mon Dec 14, 2020 3:38 pm

Re: PicoScope 7 Automotive Software

Post by tintoverano »

Steve Smith wrote:
Mon Jan 23, 2023 2:27 pm
Hello and thank you for the follow up, sorry this has not been resolved to date

This bug is still ongoing as it has been difficult to replicate on a number of machines

We then discovered a device where this is reproducible 100% of the time (macOS Ventura) and so the bug is re-triaged for review

I will add your comments once again to the work flow, this will enable the software engineers to see the effects this is having on you (our customer)

Rest assured this will be resolved and I will inform you here ASAP

Take care......Steve
thank you!

jueja
OneWave
OneWave
Posts: 35
Joined: Sun Sep 19, 2021 4:20 am

Re: PicoScope 7 Automotive Software

Post by jueja »

Does Pico7 offer the option to save files in another format than psdata (matlab specifically) as it was possible in Pico6?

Steve Smith
Pico Staff Member
Pico Staff Member
Posts: 1581
Joined: Sun Aug 25, 2013 7:22 am

Re: PicoScope 7 Automotive Software

Post by Steve Smith »

Hello and thank you for the post

At present, the file types we can save from PicoScope 7 are listed below
Image 1
Image 1
MATLAB (*.mat) format will be added to PS7 as ongoing development towards parity with PS6

Rest assured this will be included and I will post here ASAP when .mat is added to the software

Sorry I cannot give a time scale at present

I hope this helps, take care......Steve

Steve Smith
Pico Staff Member
Pico Staff Member
Posts: 1581
Joined: Sun Aug 25, 2013 7:22 am

Re: PicoScope 7 Automotive Software

Post by Steve Smith »

Thank you once again to the software teams for their continued dedication to the development of PicoScope 7 Automotive Early Access 7.0.120.14432 (inc. Pico Diagnostics 1.16.87.0) which can be downloaded here https://www.picoauto.com/downloads

New features

Persistence mode

PicoScope 7 now includes a Persistence mode feature which allows multiple waveforms to be super imposed simultaneously. Differing colours are used to represent and separate most recent waveforms from older ones.

Such a feature provides another option for capturing glitches in repetitive signals that typically remain fixed during normal operation. (i.e., fixed duty or frequency control signals)

• Click on the “More” button in the left-hand tool panel and select “Instruments”
• Note: Clicking on the “Star” to the left of the “Instruments” symbol will place the “Instruments” button in the left-hand tool panel where it will remain ready for use without having to select “More”
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• With the “Instruments” dialog open, select “Persistence” (see below)
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• Selecting “Persistence” will allow PicoScope to place each incoming waveform on top of one another rather than filling a waveform buffer as we do when using “Scope” mode
• Below we have selected Persistence mode whilst using a Repeat Simple Edge Trigger on channel A to stabilize the incoming square wave signal

Note the default configuration for Persistence mode utilizes “Fast” and “Scatter” which draws sample points as unconnected dots (Refer to Persistence controls )
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• Click on the Persistence lozenge and Persistence tab to reveal the Persistence configuration options (Fast, Time & Frequency)
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• Below we have modified the default Persistence controls as follows:
Persistence type “Frequency”
Saturation 50%
Decay intensity 0%
Line drawing “Phosphor”

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• Below we have introduced a fault condition which has been captured and highlighted using the colour blue. The colour red is used for the most frequent data whilst less frequent data is represented successively by the colours yellow and blue
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• Using the zoom feature below, we can see how the repetitive incoming signal has been interrupted, so resulting in a phase shift. Using Scope mode, we would need to navigate through the Waveform buffer to find this event (assuming it had not been over-written)
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Persistence controls

• Clicking on the Persistence lozenge will reveal the Persistence configuration options; below we have the Timebase settings. (Note the maximum time base setting for Persistence mode is 20 ms/div)
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• Clicking on the Persistence tab followed by the “Information” button to provide an explanation of the “Persistence types”
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Persistence types

Fast: Comes with simplified display options to enable the fastest possible update rates
Time: Uses colour intensity to indicate the age of the waveform data. The latest data is drawn at full intensity in the selected colour for that channel, with older data being represented by paler shades of the same colour
Frequency: Uses a range of colours to indicate the frequency of waveform data. Red is used for the most frequent data, and less frequent data is represented successively by yellow and blue. N.B This is the option used in the examples above

Frequency

• Clicking on “Frequency” followed by the Line drawing “Information” button will provide an explanation of the “Line drawing options”
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Line drawing: The type of line drawn between samples that are adjacent in time:

Phosphor: Joins each pair of sample points with a line whose intensity varies inversely with the slew rate
Constant: Joins each pair of sample points with a line of uniform colour
Scatter: Draws sample points as unconnected dots

Time

• Below we have selected “Time” which reveals additional controls in the form of Decay time, Saturation and Decay intensity
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Decay time: The time taken for waveform data to fade from red to blue or from maximum to minimum intensity. The longer the decay time, the longer the older waveforms will remain on the screen.
Saturation: The intensity or colour with which new waveforms are drawn.
Decay intensity: The intensity or colour to which the oldest waveforms decay when the decay time expires. If the decayed intensity is zero, then older waveforms will be completely erased from the display after the decay time. For non-zero values of decayed intensity, old waveforms will remain indefinitely on the screen at that intensity unless overwritten by new ones.
• Note: Selecting “Infinite” removes the Decay time & Decay intensity options

Feedback on the design and function of the “Persistence mode” feature would be most welcome
Click on More > Send Feedback within the software



Save Dialog changes (Windows only)


The Save menu now displays a more familiar "Browse" dialog for selecting folder location, or selecting to overwrite existing files.

• Click on Save to open the Save dialog box
• Select “Browse” to now reveal the familiar Windows save dialog box where locations and existing files can be viewed for easier and orderly storage
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Image 9
Feedback on the design and function of the Windows “Save dialog” feature would be most welcome
Click on More > Send Feedback within the software

Reference Waveform library (RWL) improvements

Alongside PicoScope 7 Automotive software, we also have the RWL and associated Toolbox which also benefits from relentless development and improvements


• The reference waveform library can now be displayed in Dark Theme
Image 10
Image 10
Other improvements to the RWL include:

• Alert displays if closing the application while importing/uploading waveforms into the Waveform Library.
• Reference Waveform Library - Support for Wayland (Linux).
• Maximum file upload size increased from 58MB to 64MB.
• Waveform Manager accessible from the “More Tools” in PicoScope 7 application (See below)
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More information on the Waveform Manager can be found here viewtopic.php?p=103911#p103911

Feedback on the design and function of the “RWL” & “Waveform Manager” features would be most welcome. Click on More > Send Feedback within the software

New and improved serial decoders added

• With the global commitment to renewable energy sources, PicoScope now includes a Wind sensor decoder so supporting field service engineers in some of the most remote locations
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• In addition to the Wind sensor decoder our Standard UART decoder now supports up to 32 data bits.
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Feedback on the design and function of our “Serial Decoder” features would be most welcome. Click on More > Send Feedback within the software

Settings option displayed in measurement lozenge

Thanks to feedback from our customers, a “Settings” option is now clearly displayed in the measurement lozenge to indicate additional configurations are available to any displayed measurement.
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Following on from our original measurement configuration here viewtopic.php?p=101494#p101494 the new, clearly displayed “Settings” option indicates to the user that additional functionality exists within the measurement lozenge, such as amending channels and choosing the section of the graph to be measured
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Feedback on the design and function of our “Measurement” features would be most welcome. Click on More > Send Feedback within the software

Bug fixes

• Fixed issue where some controls would disappear when navigating through the options panels and tabs. (Windows)
• Resolve [Ubuntu 22.04] Waveform Library app won't load
• Resolve Waveform Library fails to open in OpenSuse Tumbleweed
• Fixed several issues with Persistence capturing.
• Deep Measure - Fixed “sort order” of data in the table for Current Buffer
• Reference waveform library channel label bug fix

I hope the above helps, take care…….Steve

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