rt-thread/bsp/raspberry-pico/applications/lvgl

How to Run LVGL on Raspberry Pi PICO

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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

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

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Presentation