RE: SSD1306 OLED driver

Hi Maxim,

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Thanks for the pointer, I am using spi_write() call and I see /dev/fb0 node created.
but when I do echo "1121"> /dev/fb0 nothing comes up on oled any pointers on this ?

You can't use it like that. It's a standard framebuffer, that is
represented as an array of pixels, so you need to use a font rendering
software if you want to output some text.

can fbtest (https://git.kernel.org/cgit/linux/kernel/git/geert/fbtest.git/) be used to to draw something ?

Thanks And Regards,
Sagar