GPIO 16 Development project - comments and suggestions

[redpitaya]

Here we continue the discussion about the GPIO 16 Open development project.
The initial discussion started HERE.
The link to the initial specifications, plus particular updates extracted during the discussion: http://wiki.redpitaya.com/index.php?title=GPIO16

RPEM_Template2_Pcb3D.jpg

redpitaya

[KrEn]

Will it be possible to use the extension module together with some protective casing for Red Pitaya when it is available?
Some photos were shown already, it seems connectors are accessible, which is not the case with range setting jumpers.
How about ventilation?

[flavioansovini]

Hi guys!
I would like to give my contribute to this interesting project, but' there is something that i don't understand.
Can someone clearly explain how the data get from the FPGA memory through AXI interface are exchanged with nginx?
Basically i don't understand for example how "rp_osc_signals[][]" after has been filled up from "rp_osc_set_signals()" is read from nginx.
I'm sorry if the question may sound trivial but it's taking time to me to face it.
Best regards, Flavio

[Crt Valentincic]

Hi, please take a look at development documentation: http://wiki.redpitaya.com/index.php?title=Main_Page
Detailed WEB application overview can be found here: http://wiki.redpitaya.com/index.php?tit ... d_overview
Let us know if there are any missing details you would need to understand better.

[sashasuman]

The new project which was shown in the Blog - from Martin Ossmann - seems to have more potential than just what was shown.
Gain and phase meter is fine, Impedance also. Will it be available as an app? Any further info?

[Bruce Howard]

Hi, please take a look at development documentation: http://wiki.redpitaya.com/index.php?title=Main_Page
Detailed WEB application overview can be found here: http://wiki.redpitaya.com/index.php?tit ... d_overview
Let us know if there are any missing details you would need to understand better.

Hello All,

Has there been any progress on the GPIO 16 project? Is there any sample software that would interact with the proposed hardware?

Thanks and Happy New Year !
Bruce

[medicusdkfz]

Hi,

any further progress with the logic analyzer?

Thank you,
Pierre

[medicusdkfz]

Cool, this is a really nice response time... (

[Reagan295]

What is the fastest practical switching speed of the GPIO? Are you using system level API calls and so are they somehow scheduled in and out (no pun) with the OS or is there a low-level driver?

[jennyjfoy]

What is the fastest practical switching speed of the GPIO? Are you using system level API calls and so are they somehow scheduled in and out (no pun) with the OS or is there a low-level driver?