diff --git a/outside/src/main.rs b/outside/src/main.rs
index eb61ed4..649b6a8 100644
--- a/outside/src/main.rs
+++ b/outside/src/main.rs
@@ -50,8 +50,6 @@ bind_interrupts!(struct Irqs {
 static READ_CARD: Mutex<RefCell<u64>> =
     Mutex::new(RefCell::new(0));
 static BIT: AtomicU8 = AtomicU8::new(0);
-static DATA_IN: Mutex<RefCell<Option<(Input, Input)>>> =
-    Mutex::new(RefCell::new(None));
 
 #[embassy_executor::task]
 async fn logger_task(driver: Driver<'static, USB>) {
@@ -68,27 +66,26 @@ async fn net_task(mut runner: embassy_net::Runner<'static, cyw43::NetDriver<'sta
     runner.run().await
 }
 
-static LAST_BIT: AtomicU8 = AtomicU8::new(0);
+
+
 #[embassy_executor::task]
-async fn print_task() -> ! {
+async fn data_extractor() -> ! {
     let mut last_bit = 0;
     loop {
-        Timer::after_millis(250).await;
+        Timer::after_millis(75).await;
         let card = critical_section::with(|cs| {
             READ_CARD.borrow(cs).clone().into_inner()
         });
         let bit = BIT.load(core::sync::atomic::Ordering::SeqCst);
         if bit == last_bit {
             if card !=0 {
-                info!("thi ting: {card:#x}");
+                info!("read a card: {card:#16x}");
             }
             critical_section::with(|cs| {
                 READ_CARD.replace(cs, 0);
             });
-            BIT.store(0, core::sync::atomic::Ordering::SeqCst);
         }
         last_bit = bit;
-        info!("ro: {card:#x}, bit: {bit}");
     }
 }
 
@@ -158,7 +155,7 @@ async fn main(spawner: Spawner) {
     let mut tx_buffer = [0; 4096];
     let mut buf = [0; 4096];
 
-    spawner.spawn(print_task()).unwrap();
+    spawner.spawn(data_extractor()).unwrap();
 
     let mut partial: u64 = 0;
     let mut bit: u8 = 0;