[Vm-dev] SPI Plugin for Raspberry PI

Jon Hylands jon at huv.com
Fri Mar 29 16:33:19 UTC 2013


Hi everyone,

I'm going to be upgrading one of my robots with a Raspberry PI, and I need
it to talk to an Arduino over SPI (using level converters to switch from
3.3 to 5 volts). So, I need to write an SPI plugin, which I assume should
be very similar (at least under linux) to the SerialPlugin.

I found this page: http://wiki.squeak.org/squeak/6102

Does it more or less describe the state of the art in terms of writing
plugins?

Thanks,
Jon
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