feat:themes, tactilea codec

src-tauri/src/serial_core/serial.rs

@@ -12,7 +12,7 @@ use tokio_util::sync::CancellationToken;
 use std::future::pending;
 use std::sync::{Arc, Mutex};
 use std::time::Instant;
-use log::info;
+use log::{info, debug};
 use crate::serial_core::record::{FrameTiming, RecordedFrame};
 
 pub enum PollMode<F> {
@@ -211,6 +211,7 @@ where
     let mut prune_interval = time::interval(Duration::from_millis(450));
     prune_interval.set_missed_tick_behavior(MissedTickBehavior::Delay);
 
+    
     loop {
         tokio::select! {
             _ = cancel.cancelled() => break,
@@ -239,6 +240,9 @@ where
             read_result = port.read(&mut buffer) => {
                 let n = read_result?;
                 if n == 0 {
+                    // Some serial drivers can resolve reads with 0 bytes repeatedly.
+                    // Yield here so timer-driven poll requests are not starved by a busy loop.
+                    tokio::task::yield_now().await;
                     continue;
                 }
 
@@ -261,7 +265,6 @@ where
 
                     let display_values = if let Some(vals) = decode_res.as_ref() {
                         let summary = vals.iter().copied().sum::<i32>();
-                        info!("dot value summary: {}", summary);
                         chart_state.record_summary(summary as f32);
                         chart_state.record_pressure_matrix(vals.as_slice());
                         Some(vec![summary])