Lup Yuen Lee 李立源 @lupyuen@qoto.org

Let's look inside #PinePhone's Allwinner A64 Display Engine ... And render some graphics with Apache #NuttX RTOS

https://github.com/lupyuen/pinephone-nuttx#display-engine-in-allwinner-a64

Unusual form factor 🤔

BL618: #Matter Border Router by Bouffalo Lab

https://en.bouffalolab.com/matter/

#PinePhone's A64 Display Engine supports Overlays

https://github.com/lupyuen/incubator-nuttx-apps/blob/de2/examples/hello/test_display.c#L256-L288

#PinePhone flying thru fractals ... On Apache #NuttX RTOS

https://github.com/lupyuen/incubator-nuttx-apps/blob/de2/examples/hello/test_display.c#L281-L314

Hello Mandelbrot on #PinePhone

https://github.com/lupyuen/incubator-nuttx-apps/blob/de2/examples/hello/test_display.c#L170-L198

Playing with #PinePhone's A64 Display Engine ... On Apache #NuttX RTOS

https://github.com/lupyuen/incubator-nuttx-apps/blob/de2/examples/hello/test_display.c

Our new #PinePhone Display Driver isn't complete ... It needs to support the Display Engine and Timing Controller in Allwinner A64

https://lupyuen.github.io/articles/dsi2?19#render-graphics-on-pinephone-display

Testing our new #PinePhone Display Driver on #Apache NuttX RTOS

https://lupyuen.github.io/articles/dsi2?18#test-mipi-dsi-driver-on-pinephone

#ZigLang writes a MIPI DSI Packet to #PinePhone's Allwinner A64 SoC ... Chunk by chunk

https://lupyuen.github.io/articles/dsi2?17#send-mipi-dsi-packet

How #ZigLang sends a MIPI DSI Packet to #PinePhone's ST7703 LCD Controller

https://lupyuen.github.io/articles/dsi2?17#send-mipi-dsi-packet

How we init #PinePhone's ST7703 LCD Controller in #ZigLang

https://lupyuen.github.io/articles/dsi2?16#initialise-st7703-lcd-controller

Which PineDio? 🤔 (#Pine64)

https://www.pine64.org/2022/10/15/october-update-an-ox-no-bull/

Testing our #ZigLang MIPI DSI Driver for #PinePhone ... With Apache #NuttX RTOS and #QEMU Arm64

https://lupyuen.github.io/articles/dsi2?15#run-mipi-dsi-driver-on-qemu

Star64 #RISCV SBC @PINE64 ... Didn't expect to receive it so soon 😲

https://wiki.pine64.org/wiki/STAR64

StarFive in Singapore

Writing a #ZigLang Test Case ... For testing our #PinePhone Display Driver

https://lupyuen.github.io/articles/dsi2?12#test-mipi-dsi-driver

Composing MIPI DSI Short Packets in #ZigLang ... For our #NuttX Display Driver on #PinePhone

https://lupyuen.github.io/articles/dsi2?11#compose-short-packet

Initial Release of #Linux for 64-bit #RISCV BL808 🎉

Source Files: https://github.com/bouffalolab/bl808_linux

Instructions: https://wiki.pine64.org/wiki/Ox64#Software_Releases

Our #ZigLang Display Driver for #PinePhone will create MIPI DSI Short Packets too

https://lupyuen.github.io/articles/dsi2?11#compose-short-packet