Then we load the ST7789 Display Driver at #NuttX Startup

https://github.com/lupyuen/st7789-nuttx#load-st7789-driver

Here's how we connect ST7789 Display to PineCone #BL602 @PINE64

https://github.com/lupyuen/st7789-nuttx#connect-bl602-to-st7789

Remember to patch the bug for SPI Poll Send in #BL602 #NuttX SPI Driver ... Before testing ST7789 Display

https://qoto.org/@lupyuen/108014321608379000

#BL602 #NuttX SPI Driver will control the ST7789 Data / Command Pin ... Here's the patch

https://qoto.org/@lupyuen/108020639863654921

#BL602 only talks SPI Mode 3 to ST7789 Display ... Wonder why 🤔

https://github.com/lupyuen/st7789-nuttx#spi-mode-3

Let's render a Pink Screen when #NuttX boots ... To verify that the ST7789 Display Driver works

https://github.com/lupyuen/st7789-nuttx#render-pink-screen

Why is AAAA pink? Because ST7789 Display encodes colours as RGB565 ... 5 bits of Red, 6 bits of Green, 5 bits of Blue

https://github.com/lupyuen/st7789-nuttx#render-pink-screen

Apache #NuttX RTOS boots with a Pink Screen on ST7789 Display! 🎉

https://github.com/lupyuen/st7789-nuttx#render-pink-screen

ST7789 Display Driver feels laggy on #BL602 #NuttX ... Hope to fix this with SPI DMA

https://github.com/lupyuen/st7789-nuttx#render-pink-screen

Let's test the #LVGL Library and Demo App bundled with Apache #NuttX RTOS

https://github.com/lupyuen/st7789-nuttx#configure-nuttx

#NuttX's #LVGL Demo App inits the ST7789 Display, renders some widgets and handles LVGL Events

https://github.com/lupyuen/st7789-nuttx#lvgl-demo-app

#LVGL Demo runs OK with ST7789 Display on Apache #NuttX RTOS! 🎉

https://github.com/lupyuen/st7789-nuttx#run-lvgl-demo

#NuttX RTOS is bundled with #LVGL 7.3.0 ... But latest version of LVGL is 8.2.0 ... And LVGL 8 is NOT backward compatible with LVGL 7 🤔

https://github.com/lupyuen/st7789-nuttx#lvgl-version

Apache #NuttX RTOS renders graphics on ST7789 Display with #LVGL Library ... All shall be explained in this article

https://lupyuen.github.io/articles/st7789?1

Here's how we connect ST7789 Display to #BL602 and #ESP32-C3

https://lupyuen.github.io/articles/st7789?2#connect-st7789-display

#NuttX RTOS controls ST7789's Data / Command Pin through the SPI Driver

https://lupyuen.github.io/articles/st7789?3#st7789-data--command-pin

How we fixed SPI Send on #BL602 #NuttX

https://lupyuen.github.io/articles/st7789?4#fix-spi-send

#BL602 talks to ST7789 only in SPI Mode 3 ... Wonder why 🤔

https://lupyuen.github.io/articles/st7789?5#spi-mode-3

@lupyuen @PINE64 those mlcc's looking yummy

@lupyuen Because #IPv6 is our colorful, friendly future ... oh, you're talking about hex encoded values. Never mind, my point stands, but I'll show myself out 🙂