Bare-metal OLED

Hi All,

I am looking for a bare-metal example for OLED. I was able to find examples of communicating to OLED from PL side.
For bare-metal we will need to communicate from the MIO side using the QSPI.
If anyone has accomplished this or some thing similar, your inputs will be helpful for me.

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0 Former Member over 9 years ago

Hello Sangamesh,

A quick search of this site or a google search of zedboard and OLED turns up lots of information and links. Here is one example.

http://zedboard.org/content/oled-zed-board

Basically the OLED on the Zedboard is similar to this Digilent PMOD:

https://store.digilentinc.com/pmodoled-organic-led-graphic-display/

If you do want to use the SPI controller from the Zynq PS you can just route the signals from the MIO to the EMIO connections to the Zynq PL (Programmable Logic) and connect them to the OLED interface within the PL.

-Gary
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0 Former Member over 9 years ago

Hello Sangamesh,

A quick search of this site or a google search of zedboard and OLED turns up lots of information and links. Here is one example.

http://zedboard.org/content/oled-zed-board

Basically the OLED on the Zedboard is similar to this Digilent PMOD:

https://store.digilentinc.com/pmodoled-organic-led-graphic-display/

If you do want to use the SPI controller from the Zynq PS you can just route the signals from the MIO to the EMIO connections to the Zynq PL (Programmable Logic) and connect them to the OLED interface within the PL.

-Gary
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