1st integration for client

beamer/client/.gitignore

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+target

beamer/client/Cargo.toml

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+[package]
+name = "client"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+semserialize = {path='../libs/semserialize'}
+postcard = "1.0.0"
+serde = { version = "1.0.*"}   
+argh = "0.1.13"

beamer/client/src/main.rs

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+
+use semserialize::SemLine;
+use serde::{Serialize, Deserialize};
+use postcard::{from_bytes};
+
+use argh::FromArgs;
+use std::net;
+#[derive(FromArgs)]
+///Config options for the client
+struct Config {
+///listener IP, defaults to 0.0.0.0
+#[argh(option, default = "String::from(\"0.0.0.0\")",short='i')]
+ip: String,
+///listener port
+#[argh(option, default = "2137",short='p')]
+udpport: usize,
+}
+fn main() {
+    let config:Config = argh::from_env();
+    println!("UDP listener Port is {}",config.udpport);
+    let socket_addr:std::net::SocketAddr = format!("{}:{}",config.ip,config.udpport).parse::<std::net::SocketAddr>().unwrap_or("0.0.0.0:2137".parse::<std::net::SocketAddr>().unwrap());
+    let udpsocket = std::net::UdpSocket::bind(socket_addr).expect("couldn't bind to address");
+
+}

beamer/libs/semserialize/.gitignore

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+target

beamer/libs/semserialize/Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "itoa"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d75a2a4b1b190afb6f5425f10f6a8f959d2ea0b9c2b1d79553551850539e4674"
+
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37d3544b3f2748c54e147655edb5025752e2303145b5aefb3c3ea2c78b973bb0"
+dependencies = [
+ "unicode-ident",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e4dccaaaf89514f546c693ddc140f729f958c247918a13380cccc6078391acc"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "ryu"
+version = "1.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
+
+[[package]]
+name = "semserialize"
+version = "0.1.0"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.216"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b9781016e935a97e8beecf0c933758c97a5520d32930e460142b4cd80c6338e"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.216"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "46f859dbbf73865c6627ed570e78961cd3ac92407a2d117204c49232485da55e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "serde_json"
+version = "1.0.134"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d00f4175c42ee48b15416f6193a959ba3a0d67fc699a0db9ad12df9f83991c7d"
+dependencies = [
+ "itoa",
+ "memchr",
+ "ryu",
+ "serde",
+]
+
+[[package]]
+name = "syn"
+version = "2.0.92"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ae51629bf965c5c098cc9e87908a3df5301051a9e087d6f9bef5c9771ed126"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
+name = "unicode-ident"
+version = "1.0.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83"

beamer/libs/semserialize/Cargo.toml

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+[package]
+name = "semserialize"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies] 
+# By default, `serde` has the `std` feature enabled, which makes it unsuitable for embedded targets
+# disabling default-features fixes this
+serde = { version = "1.0", features = ["derive"] }
+
+[dev-dependencies]
+serde_json = "1.0.134"

beamer/libs/semserialize/shell.nix

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+{ pkgs ? import <nixpkgs> {}}:
+let rust-toolchain = with pkgs; symlinkJoin {
+    name = "rust-toolchain";
+    paths = [
+      rustc
+      cargo
+      rustfmt
+      rust-analyzer
+      clippy
+      rustPlatform.rustcSrc
+    ];
+  };
+in pkgs.mkShell {
+  RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+  buildInputs = [rust-toolchain];
+  RUST_BACKTRACE = 1;
+}

beamer/libs/semserialize/src/lib.rs

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+#[macro_use]
+use serde::{Serialize, Deserialize};
+
+// How many lines are there from HIGHEST to LOWEST
+pub const HEIGHT: usize = 32;
+// "Pixels" from left to right
+pub const WIDTH: usize = 32;
+#[derive(Serialize, Deserialize, Debug,PartialEq)]
+pub struct SemLine{
+    line: u32,
+    pixels:[u8;WIDTH]
+
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde_json;
+    #[test]
+    fn test_serialize(){
+        let test_struct: SemLine = SemLine{line:0,pixels:[0;WIDTH]};
+        let serialized = serde_json::to_string(&test_struct).unwrap();
+        let deserialized:SemLine = serde_json::from_str(&serialized).unwrap();
+        assert_eq!(test_struct,deserialized);
+
+    }
+}