first version: just parsing MVD .asotr files

.gitignore

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+/target
+*.asotr*

Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "asotr_csv"
+version = "0.1.0"
+dependencies = [
+ "byteorder",
+]
+
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"

Cargo.toml

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+[package]
+name = "asotr_csv"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+byteorder = "1.4.3"

src/main.rs

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+
+pub mod asotr_data {
+    use std::{fs::File, io::Read};
+    use byteorder::{LittleEndian, ReadBytesExt};
+    
+    #[derive(Debug)]
+    pub struct Temp {
+        ch: [f32; 6]
+    }
+
+    #[derive(Debug)]
+    pub struct Pow {
+        ch: [u16; 6]
+    }
+
+    fn parse_data_f32(buf: Vec<u8>) -> Result<Temp, String> {
+        let mut data = &buf[..];
+        let mut temp = Temp { ch: [0.0, 0.0, 0.0, 0.0, 0.0, 1.0] };
+
+        for i in 0..6 {
+            temp.ch[i] = match data.read_f32::<LittleEndian>() {
+                Ok(val) => val,
+                Err(msg) => { 
+                    return Err(format!("failed parsing float32 data: {}", msg)); }
+            }
+        }
+
+        return Ok(temp);
+    }
+
+    fn parse_data_u16(buf: Vec<u8>) -> Result<Pow, String> {
+        let mut data = &buf[..];
+        let mut pow = Pow { ch: [0, 0, 0, 0, 0, 0] };
+
+        for i in 0..6 {
+            pow.ch[i] = match data.read_u16::<LittleEndian>() {
+                Ok(val) => val,
+                Err(msg) => { 
+                    return Err(format!("failed parsing float32 data: {}", msg)); }
+            }
+        }
+
+        return Ok(pow);
+    }
+
+    pub fn parse_temp_file(fname: String) -> Result<Temp, String> {
+        let mut buf = Vec::new();
+        let _temp = Temp { ch: [0.0, 0.0, 0.0, 0.0, 0.0, 0.0] };
+
+        let mut data = match File::open(fname) {
+            Ok(file) => file,
+            Err(msg) => {
+                return Err(format!("could not open data file: {}", msg))
+            }
+        };
+
+        let _st = match data.read_to_end(&mut buf) {
+            Ok(stat) => stat,
+            Err(msg) => {
+                return Err(format!("could not read data file: {}", msg))
+            }
+        };
+
+        let _temp = parse_data_f32(buf)?;
+        return Ok(_temp);
+    }
+
+    pub fn parse_pow_file(fname: String) -> Result<Pow, String> {
+        let mut buf = Vec::new();
+        let _pow = Pow { ch: [0, 0, 0, 0, 0, 0] };
+
+        let mut data = match File::open(fname) {
+            Ok(file) => file,
+            Err(msg) => {
+                return Err(format!("could not open data file: {}", msg))
+            }
+        };
+
+        let _st = match data.read_to_end(&mut buf) {
+            Ok(stat) => stat,
+            Err(msg) => {
+                return Err(format!("could not read data file: {}", msg))
+            }
+        };
+
+        let _pow = parse_data_u16(buf)?;
+        return Ok(_pow);
+    }
+}
+
+
+
+
+
+
+fn main() {
+    use crate::asotr_data::*;
+
+    let fname = "data01_.asotr01".to_string();
+    let fname_set = "data06.asotr01".to_string();
+    let fname_pow = "data02.asotr01".to_string();
+
+    let temp = parse_temp_file(fname.clone());
+    let temp_set = parse_temp_file(fname_set.clone());
+    let pow = parse_pow_file(fname_pow.clone());
+    println!("{:?}", temp);
+    println!("{:?}", temp_set);
+    println!("{:?}", pow);
+}
+
+
+
+
+
+