Thanks,
I actually have a (low speed) logic analyzer that uses the SUMP protocol
https://github.com/ag88/SumpSTM32F401cc
that works quite well in pulseview, and it seemed there is a 'parallel'
decoder that works with it.
I'd perhaps try to place an option that reads the ADC instead.
However, i'm also exploring direct voltage(analog) displays for
pulseview, hence it would be great if there is some generic protocols
that i can return sequences of voltage readings to pulseview.
Thanks in advance,
Andrew
On 25/10/2020 03:36, Norman Rasmussen wrote:
On Sun, Oct 18, 2020, 11:04 gohandrew <gohand...@yahoo.com
<mailto:gohand...@yahoo.com>> wrote:
Hi I made a little daq, usb oscilloscope using STM32duino libmaple
core. It mainly transfer the results using a virtual comm port
like a usb serial dongle
https://github.com/ag88/GirinoSTM32F103duino
The sample rates aren't high more like 2-2.5 Msps max but they may
be useful as the boards are readily available on eBay, AliExpress etc.
Is there any protocol for analogue daq signals that I can adapt
this so that sigrok can read that without needing an additional
'driver'? What would be recommended? I'd prefer a common generic
daq/oscilloscope protocol if it exists
I think something like the protocol used by Openbench Logic Sniffer
(OLS) would make sense. There seems to be an esp32 project that also
emulates that device.
--
- Norman Rasmussen
- Email: nor...@rasmussen.co.za <mailto:nor...@rasmussen.co.za>
- Home page: http://norman.rasmussen.co.za/
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