format specs, thinking of format specs, uh other things,

src/audio_receiver/mod.rs

@@ -7,7 +7,7 @@ use log::{error, info, trace, warn};
 
 use tokio::sync::mpsc::Sender;
 
-use crate::msg::PcmFrameMessage;
+use crate::task_msg::PcmFrameMessage;
 
 pub fn audio_receiver_main(
     tx_for_demod: Sender<PcmFrameMessage>,
@@ -91,7 +91,7 @@ pub fn audio_receiver_main(
             None,
         )?,
         sample_format => {
-            Err(anyhow::Error::msg(
+            Err(anyhow::Error::task_msg(
                 format!(
                 "unsupported sample format '{}'", sample_format)
             ))?

src/dsp_inb/mod.rs

@@ -4,7 +4,7 @@ use log::{error, info, trace, warn};
 
 use tokio::sync::mpsc::{Receiver, UnboundedSender};
 
-use crate::msg::{RawIpDataMessage, PcmFrameMessage};
+use crate::task_msg::{RawIpDataMessage, PcmFrameMessage};
 
 pub async fn dsp_inb_main(
     tx_for_ip_inb: UnboundedSender<RawIpDataMessage>,

src/main.rs

@@ -14,8 +14,8 @@ use tokio::sync::mpsc::{channel, unbounded_channel};
 
 //use ringbuf::
 
-mod msg;
-use crate::msg::{PcmFrameMessage, RawIpDataMessage};
+mod task_msg;
+use crate::task_msg::{PcmFrameMessage, RawIpDataMessage};
 
 mod audio_receiver;
 use crate::audio_receiver::audio_receiver_main;

src/wire-fmt/cap.rs

@@ -0,0 +1,12 @@
+pub enum Service {
+    pub Telephone = 1,
+    pub Typewriter = 2,
+    pub IpDce = 3,
+    pub EthernetDce = 4,
+}
+
+pub struct ChannelCapabilities {
+    pub sample_rate: u64,
+}
+
+

src/wire-fmt/mod.rs

@@ -1,11 +1,5 @@
-pub enum SpecialCapability {
-    pub Telephone = 1,
-    pub Typewriter = 2,
-    pub IpDce = 3,
-    pub EthernetDce = 4,
-}
+mod cap;
+pub use cap::*;
 
-pub struct ChannelCapabilities {
-    pub channels: usize
-    pub sample_rate: (u64, Option<u64>),
-}
+mod msg;
+pub use msg::*;

src/wire-fmt/wire_msg.rs

@@ -0,0 +1,22 @@
+pub struct WireDataBytes {
+    data: Vec<u8>,
+}
+
+pub enum WireDataFrame {
+    pub Hello {
+        sender: 
+    },
+    pub Complaint,
+    pub Data,
+    pub ModeChange,
+}
+
+impl From<WireDataFrame> for WireDataBytes {
+    fn from(value: WireDataFrame) -> Self {
+        let mut buf = Vec::new::<u8>();
+        buf.append(&mut vec![0xAA, 0xAA]); // Alternating high-low prelude
+        match value {
+            // TODO
+        }
+    }
+}