39 lines
1.2 KiB
Markdown
39 lines
1.2 KiB
Markdown
<h1 align="center"> LittlevGL - Open-source Embedded GUI Library in Rust</h1>
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<p align="center">
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<img src="https://littlevgl.com/github/cover_ori_reduced_2.gif">
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</p>
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<p align="center">
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LittlevGL provides everything you need to create a Graphical User Interface (GUI) on embedded systems with easy-to-use graphical elements, beautiful visual effects and low memory footprint.
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</p>
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<p align="center">
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LittlevGL is compatible with <samp>#![no_std]</samp> environments by default.
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</p>
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<h4 align="center">
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<a href="https://littlevgl.com">Official LittlevGL Website </a> ·
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<a href="https://github.com/littlevgl/lvgl">C library repository</a> ·
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<a href="https://littlevgl.com/live-demo">Live demo</a>
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</h4>
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---
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## Usage
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Edit your `Cargo.toml` file dependencies with:
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```
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$ cargo add lvgl
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```
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The build requires the environment variable bellow to be set:
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- `DEP_LV_CONFIG_PATH`: Path to the directory containing the `lv_conf.h` header file used for configuration of LittlevGL library.
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We recommend the `lv_conf.h` file to be in your project's root directory. If so, the command to build your project would be:
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```shell script
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$ DEP_LV_CONFIG_PATH=`pwd` cargo build
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```
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