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Pifacedigital2 Emulator

ert1 over 6 years ago

I have installed pifacedigitalio however I am unable using the instructions provided by Piface to install the emulator.

Please can anyone help

Eric

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balearicdynamics over 6 years ago

Hello,

There are some issues if you try running the PiFace Digital2 (emulator and hardware) on the most recent Raspbian Linux distributions. One of these is that it no longer runs on Python 2.x but on the 3.x versions. Indeed, the installation of the Python libraries will work also for Python 2 so this creates a big confusion. The second issue is related to the SPI speed of the PiFace respect the default SPI speed of the Linux device. A detailed explanation on this problem and how you can solve it can be found in my blog post at the following link: Art-a-Tronic Episode 9

Hope this maybe useful. Enrico
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ert1 over 6 years ago in reply to balearicdynamics

Many thanks will try.
Eric
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ert1 over 6 years ago in reply to balearicdynamics

Many thanks will try.
Eric
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balearicdynamics over 6 years ago in reply to ert1

Good. Let me know if you solve or if there are other issues again.

Enrico
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ert1 over 6 years ago in reply to balearicdynamics

Hi,

have tried, I changed the spi.py file. It was in a different location to the one you suggested that it would be.
pifacedigitalio installed OK, using sudo install python3-pifacedigital-emulator I get unable to locate python3-pifacedigital-emulator.

Any thoughts.

Eric
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balearicdynamics over 6 years ago in reply to ert1

I think that for some reason that I don't know your setup is not standard. The location I suggested is in the path of the system. So I suggest you of trying two things. The first is calling the stuff with the full path and the second (especially if this first will work) adding the path to your system.

Enrico
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