Re: [sigrok-devel] New logic analyzer: Open source firmware, cheap hardware, PulseView praise and criticism

2020-11-13 Thread mark_at_yahoo via sigrok-devel
I'm not really understanding all this antagonism towards the STM32F103 and its clones. Yes, it's an old chip and ST's current offerings are more advanced. FWIW, I'm currently working on a heterogeneous design which uses a STM32F767 master connected to many STM32L031 slaves. Much more

Re: [sigrok-devel] New logic analyzer: Open source firmware, cheap hardware, PulseView praise and criticism

2020-11-13 Thread Uwe Bonnes
Paul Fertser writes: > Hey, > > On Fri, Nov 13, 2020 at 12:59:08AM -0800, mark_at_yahoo via sigrok-devel > wrote: > > Also that Digi-Key's price for just the MCU itself is US$5.53 in > > single unit quantities as compared to approx. $1.50 including the > > crystal, connectors, LEDs, passives,

Re: [sigrok-devel] New logic analyzer: Open source firmware, cheap hardware, PulseView praise and criticism

2020-11-13 Thread Paul Fertser
Hey, On Fri, Nov 13, 2020 at 12:59:08AM -0800, mark_at_yahoo via sigrok-devel wrote: > Also that Digi-Key's price for just the MCU itself is US$5.53 in > single unit quantities as compared to approx. $1.50 including the > crystal, connectors, LEDs, passives, board, assembly, etc. for "Blue >

Re: [sigrok-devel] New logic analyzer: Open source firmware, cheap hardware, PulseView praise and criticism

2020-11-13 Thread mark_at_yahoo via sigrok-devel
Thanks, Micheal. Yes, the documentation was harder to write than the code -- or at least it seemed that way. ;) I'd be interested in your experiences if and when you get a chance to try the firmware. Note that I don't see the "Blue Pill" development boards at Digi-Key. The code should run on

Re: [sigrok-devel] New logic analyzer: Open source firmware, cheap hardware, PulseView praise and criticism

2020-11-12 Thread Michael Stapelberg
Thanks for sharing this! I’ll make sure to order an STM32F103 or two with my next Digi-Key order. I also appreciate the extensive documentation you included :) On Wed, Nov 11, 2020 at 9:28 PM mark_at_yahoo via sigrok-devel < sigrok-devel@lists.sourceforge.net> wrote: > I hope this is

[sigrok-devel] New logic analyzer: Open source firmware, cheap hardware, PulseView praise and criticism

2020-11-11 Thread mark_at_yahoo via sigrok-devel
I hope this is appropriate and of interest to the mailing list ... I've recently released firmware, and a host-based user interface, at https://github.com/thanks4opensource/buck50. From the README: buck50 is open-source firmware that turns a "Blue Pill" STM32F103 development board (widely