https://github.com/rprouse/ili9341_pico_displayexample

Example code for using an ILI9341 SPI TFT Display with a Raspberry Pi Pico
https://github.com/rprouse/ili9341_pico_displayexample

ili9341 pi-pico pico raspberry-pi-pico spi-tft

Last synced: 4 months ago
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Example code for using an ILI9341 SPI TFT Display with a Raspberry Pi Pico

• Host: GitHub
• URL: https://github.com/rprouse/ili9341_pico_displayexample
• Owner: rprouse
• License: mit
• Created: 2023-11-18T04:25:24.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-20T03:23:29.000Z (over 1 year ago)
• Last Synced: 2025-01-30T00:48:45.100Z (5 months ago)
• Topics: ili9341, pi-pico, pico, raspberry-pi-pico, spi-tft
• Language: CMake
• Homepage:
• Size: 94.7 KB
• Stars: 7
• Watchers: 3
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: Readme.md
  • License: LICENSE

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README

        
# ILI9341 SPI TFT Display/Raspberry Pi Pico Example

Demonstration code for using a Raspberry Pi Pico with common TFT SPI boards.

Before building, you must fetch the git submodules.

```sh

git submodule init

git submodule update

```

![TFT SPI 240x320 Display](./imgs/tft_spi_display.jpg)

I have it set up with the pin-out of the version that comes on a cheap

[Pico Breadboard Kit](https://github.com/geeekpi/picoBDK).

| Pin | SPI         |

| --- | ----------- |

| 6   | SCK/CLK     |

| 7   | MOSI/SDI/TX |

| 4   | MISO/SDO    |

| 13  | CS          |

| 14  | RST         |

| 15  | DC          |

I used Vlad Tomoiagă's [library](https://github.com/tvlad1234/pico-displayDrivs). It requires `LCD_setPins(15, 13, 14, 6, 7)`.

For `LCD_setRotation` assuming the top of the screen is the top of the board,

| Value | Result                     |

| ----- | -------------------------- |

| 0     | Top is right side of board |

| 1     | Upside down                |

| 2     | Top is left side of board  |

| 3     | Rightside up               |