fix(mic): исправлен таймер на TIM3

client/src/test_usb.py

@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+import serial
+import time
+
+port = serial.Serial("/dev/ttyACM0", 115200, timeout=1)
+print(f"Connected to {port.name}")
+
+port.write(b"test\n")
+time.sleep(0.1)
+
+# Читаем 5 секунд
+start = time.time()
+while time.time() - start < 5:
+    if port.in_waiting:
+        data = port.read(port.in_waiting)
+        print(f"RX: {data.decode('utf-8', errors='replace')}", end="")
+    time.sleep(0.1)
+
+port.close()