Improve hand mode panels and recording

src/connection.rs

@@ -4,6 +4,7 @@ use std::time::Duration;
 
 use crossbeam_channel::{self, Receiver, Sender, TryRecvError};
 
+use crate::recording::Recorder;
 use crate::serial_core::serial::{
     SerialIoStats, SerialPortReadWrite, SerialProtocol, run_serial_loop,
 };
@@ -83,6 +84,7 @@ impl ConnectionManager {
         cols: u32,
         baud_rate: u32,
         protocol: SerialProtocol,
+        recorder: Recorder,
     ) {
         self.disconnect();
         self.set_state(ConnectionState::Connecting);
@@ -108,6 +110,7 @@ impl ConnectionManager {
                 &sample_tx,
                 &stats_tx,
                 &latest_sample,
+                recorder,
             );
             if let Err(e) = result {
                 eprintln!("[connection] device loop error: {e}");
@@ -187,9 +190,10 @@ fn run_device_loop(
     sample_tx: &Sender<Vec<i32>>,
     stats_tx: &Sender<SerialIoStats>,
     latest_sample: &Arc<Mutex<Option<PressureSample>>>,
+    recorder: Recorder,
 ) -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
     let port = serialport::new(port_name, baud_rate)
-        .timeout(Duration::from_millis(100))
+        .timeout(Duration::from_millis(1))
         .open()?;
 
     *state.lock().unwrap() = ConnectionState::Connected;
@@ -205,6 +209,7 @@ fn run_device_loop(
         cancel_rx,
         sample_tx,
         Some(stats_tx),
+        Some(&recorder),
     );
 
     if let Ok(mut latest) = latest_sample.lock() {