On Tue, Jul 15, 2014 at 11:35 AM, Mark A. Yoder <mark.a.yo...@gmail.com> wrote: > I just got a miniDisplay Cape from CircuitCo[1]. It's a slick looking > 128x128 color display, but I can find drivers for it. > > Does anyone have sample code for the miniDisplay Cape?
I thought the display is the same st7735 as used in Matt Porter's post[2], but it turns out to be a Crystalfontz CFAF128128B[3]. It turns out it uses the same controller[4]. You should be able to use the already built driver at /lib/modules/(uname -r)/kernel/drivers/video/st7735fb.ko It doesn't seem the source is upstream, but you can find it in our patched directory tree[5], though that tree isn't always kept up-to-date with the actual kernel tree[6]. It'll take a bit of reading to figure out how best to load it, ie. config-pin+modprobe with some parameters, a device tree overlay or some patches to the kernel to add the additional display parameters. Hopefully the developer will respond. > [1] http://elinux.org/CircuitCo:MiniDisplay_Cape [2] http://engineersofthecorn.blogspot.com/2012/06/beaglebone-and-adafruit-18-spi-lcd.html [3] https://www.youtube.com/watch?v=29wFQE9xDe4 [4] https://www.crystalfontz.com/product/CFAF128128B0145T [5] https://github.com/beagleboard/linux/blob/3.8/drivers/video/st7735fb.c [6] https://github.com/beagleboard/kernel -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.