Hi All, Adding on top of my previous email. The KBA with the firmware source code is online now. Please visit EZ-USB(tm) FX3 Explorer kit as 16-channel 100 MHz logic analyzer with sigrok PulseView - KBA233652<https://community.cypress.com/t5/Knowledge-Base-Articles/EZ-USB-FX3-Explorer-kit-as-16-channel-100-MHz-logic-analyzer/ta-p/283993>. We are also ready to ship few kit samples to anyone who is interested to try this out.
Also, it would be great if someone could review the pull-request<https://github.com/sigrokproject/libsigrok/pull/148> and merge them to the mainline, as it would help a lot of people to try this out without the need to build an installer themselves. Thanks Ashwin From: Nair Ashwin (CSTIPL PSS EPIC WCS AS PDP SE2) Sent: Monday, July 12, 2021 11:21 AM To: 'sigrok-devel@lists.sourceforge.net' <sigrok-devel@lists.sourceforge.net> Subject: RE: libsigrok: pull-request#148 (adding support for cypress fx3 hardware) Hi all, The pull-request (https://github.com/sigrokproject/libsigrok/pull/148) with support for FX3 devices is open for sometime now. We have made a Knowledge Base Article (KBA) explaining how to use a FX3 kit as a logic analyser. I am attaching the draft of this article here. In short, the additions that I have made to the sigrok repo are also tested and verified. The release of the KBA is waiting on the pull-request getting merged-in to the mainline, so that users can directly use the latest installer for their use. Do let me know if there's anything additional that I have to do/test/edit to expedite this process. Thanks, Ashwin From: Nair Ashwin (CSTIPL PSS EPIC WCS AS PDP SE2) Sent: Sunday, June 27, 2021 3:21 AM To: 'sigrok-devel@lists.sourceforge.net' <sigrok-devel@lists.sourceforge.net<mailto:sigrok-devel@lists.sourceforge.net>> Subject: libsigrok: pull-request#148 (adding support for cypress fx3 hardware) Hi all, I had submitted a pull-request (https://github.com/sigrokproject/libsigrok/pull/148) to libsigrok project to add support for FX3 devices. FX3 comes from the same family of devices as the popular FX2 series of chips, but supports higher sampling frequencies (100 MHz) and supports USB 3.0. Addition of this device will help developers to use any FX3 device as a USB 3.0 logic analyser. In the added cypress-fx3 driver, modifications are done on top of the fx2lafw code to add support for higher sampling frequencies (upto 100 MHz) and also added support for firmware download to FX3. I have done basic testing of capture using sigrok-cli as well as pulseview. It would be really great if someone can review and merge-in the changes to the mainline. Also, any feedbacks are much welcome. Thanks Ashwin
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