Get Raspberry Pi PICO Running on RT-Thread RTOS with an Opensource Light Versatile Graphics Library

Hardware:

• Raspberry Pi PICO
• TFT-SPI ST7789
  - Single chip TFT-LCD Controller/Driver with On-chip Frame Memory (FM)
  - Display Resolution: 240*RGB (H) *320(V)
  - Frame Memory Size: 240 x 320 x 18-bit = 1,382,400 bits
  - LCD Driver Output Circuits
  - Source Outputs: 240 RGB Channels
  - Gate Outputs: 320 Channels
  - Common Electrode Output

Software:

• Opensource RT-Thread IoT OS Project
• RT-Thread Studio IDE (Free)
• Opensource LVGL Project

Add LVGL Software Package

• Double-click RT-Thread Settings to enter the configuration page.

• Click Add it now

• Choose the packages of LVGL and lv_music_demo

Enable LVGL for LCD

Configure Screen Parameter

Select the screen size according to your project requirements (This tutorial is using ST7789).

LVGL Display Interface Adopting

Presentation

Any questions please reach us at RT-Thread Club.