Display through SPI interface

Discussion of your EDM baseboard, your add-on boards or other peripherals for your wandboard.

Display through SPI interface

Postby Ranjini » Fri Sep 04, 2015 12:29 pm

We want to have a Display connected to Wandboard through SPI interface
Kindly suggest how this could be done.
Also regarding driver availability
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Re: Display through SPI interface

Postby jury093 » Fri Sep 04, 2015 2:27 pm

Ranjini wrote:We want to have a Display connected to Wandboard through SPI interface
Kindly suggest how this could be done.

you should make correct electrical connections - spi signals, reset and other (read from datasheet for you display). if controller have 5 volt signals, then you need level translator 5v<>3v3

Also regarding driver availability

google.com->"spi frame buffer driver"
for example:
https://github.com/notro/fbtft/wiki
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