Added basic hostsoftware

Cargo.toml

@@ -1,8 +1,10 @@
 [workspace]
 resolver = "2"
 
-members = [
-    "firmware", "protocol",
+members = [ 
+    "hostsoftware",
+    "firmware", 
+    "protocol",
 ]
 
 

firmware/src/main.rs

@@ -378,7 +378,7 @@ mod app {
         loop {
             if let Some((msg, rest)) = buffer.split_once(|&x| x == 0) {
                 let mut message = [0u8; 128];
-                message.clone_from_slice(msg);
+                message[0..msg.len()].clone_from_slice(msg);
                 let host_msg = from_bytes_cobs::<HostMessage>(&mut message);
 
                 match host_msg {

hostsoftware/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "controller"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+cheapsdo-protocol = { path = "../protocol" }
+postcard = {version = "1.0.8", features = ["use-std"]}
+serialport = "4.3.0"

hostsoftware/src/main.rs

@@ -0,0 +1,38 @@
+use std::io;
+use std::{io::Write, thread};
+use std::time::Duration;
+
+use cheapsdo_protocol::*;
+use postcard::{to_stdvec_cobs, from_bytes_cobs};
+
+fn main() {
+    let mut port = serialport::new("/dev/ttyACM1", 115_200)
+    .timeout(Duration::from_millis(10))
+    .open().expect("Failed to open port");
+
+
+
+    loop {
+        let host_msg = HostMessage::RequestStatus;
+        let msg_bytes = to_stdvec_cobs(&host_msg).unwrap();
+
+        port.write_all(&msg_bytes).unwrap();
+
+        let mut serial_buf: Vec<u8> = vec![0; 128];
+        match port.read(serial_buf.as_mut_slice()) {
+            Ok(t) => {
+                serial_buf.truncate(t);
+                println!("Data: {:?}", serial_buf);
+
+                let dev_msg = from_bytes_cobs::<DeviceMessage>(&mut serial_buf).unwrap();
+                println!("Message: {:?}", dev_msg);
+            }
+            Err(ref e) if e.kind() == io::ErrorKind::TimedOut => (),
+            Err(e) => eprintln!("{:?}", e),
+        }
+
+
+        thread::sleep(Duration::from_millis(1000));
+    }
+
+}