Update running project

.gitattributes

@@ -1 +1,2 @@
 include/* linguist-vendored
+docs/* linguist-vendored

Makefile

@@ -0,0 +1,11 @@
+all: web native
+
+web:
+	cargo +nightly build --release --target wasm32-unknown-emscripten
+
+native:
+	cargo +nightly build --release
+
+serve:
+	@echo "Available at http://localhost:8000/lvgl_example.html"
+	@python3 -m http.server 8000

README.md

@@ -1,6 +1,8 @@
 # LVGL Rust to WASM
 
-Example of LVLG in Rust compiling to WASM.
+Example of LVGL in Rust compiling to WASM. The same project can run natively and in the browser.
+
+Access the live version [here](https://rafaelcaricio.github.io/lvgl-rs-wasm).
 
 ## Setup
 
@@ -28,11 +30,36 @@ https://emscripten.org/docs/getting_started/downloads.html
 $ embuilder.py build sdl2
 ```
 
-- Compile the example project:
+## Compiling
+
+Compile the Web version:
 ```
-cargo +nightly build --target=wasm32-unknown-emscripten
+make web
 ```
 
-References:
+Compile the native version:
+```
+make native
+```
+
+## Running
+
+To access the web version you need to serve the static files as web pages locally. We use `python3` for that. If you
+have [Python 3](https://www.python.org/downloads/) installed, you can run:
+```
+make serve
+```
+
+Now you can access locally the project running at http://localhost:8000/lvgl_example.html .
+
+For running natively, you can do:
+```
+cargo +nightly run --release
+```
+
+
+# References
+- https://gregkatz.github.io/2017-05-20-rust-emscripten.html
+- https://dev.to/kibebr/i-made-a-game-in-c-run-in-a-web-browser-and-so-can-you-4deb
 - https://puddleofcode.com/story/definitive-guide-to-rust-sdl2-and-emscriptem
 

Web.toml

@@ -1,17 +0,0 @@
-# The default value of `--target` used when building this crate
-# in cases where it's not specified on the command line.
-default-target = "wasm32-unknown-emscripten"
-
-[cargo-web]
-# Asserts the minimum required version of `cargo-web` necessary
-# to compile this crate; supported since 0.6.0.
-minimum-version = "0.6.0"
-
-# These will only take effect on *-emscripten targets.
-[target.emscripten]
-# You can have a target-specific `prepend-js` key.
-# `prepend-js = "src/emscripten_runtime.js"`
-
-# This will enable Emscripten's SDL2 port. Consult Emscripten's documentation
-# for more details.
-link-args = ["-s", "USE_SDL=2"]

src/main.rs

@@ -7,8 +7,8 @@ use embedded_graphics_simulator::{
 use lvgl::style::Style;
 use lvgl::widgets::{Bar, Label, LabelAlign};
 use lvgl::{self, Align, Animation, Color, Event, LvError, Part, State, Widget, UI};
-use std::time::Instant;
+use std::time::{Instant, Duration};
-use std::process;
+use std::{process, thread};
 
 #[cfg(target_os = "emscripten")]
 pub mod emscripten;
@@ -78,6 +78,7 @@ fn main() -> Result<(), LvError> {
             }
         }
 
+        thread::sleep(Duration::from_millis(50));
         ui.tick_inc(loop_started.elapsed());
         loop_started = Instant::now();
     };