update

takway/board/base_hd.py

@@ -0,0 +1,32 @@
+import threading
+import time
+
+class BaseHardware:
+    def __init__(self, hd_trigger=None, hd_detect_threshold=50):
+        self.hd_trigger = hd_trigger
+        self.hd_detect_threshold = hd_detect_threshold
+        
+        self.hd_lock = threading.Lock()
+        self.shared_hd_status = False
+        
+        
+    def init_hd_thread(self):
+        hd_thread = threading.Thread(target=self.hd_detection_loop)
+        hd_thread.start()
+        # hd_thread.join()
+        print("HD detection thread started.")
+        
+    def hd_detection_loop(self):
+        pass
+    
+    @property
+    def is_hardware_pressed(self):
+        return self.shared_hd_status
+    
+    def wait_for_hardware_pressed(self):
+        print("Waiting for hardware trigger.")
+        while True:
+            if self.is_hardware_pressed:
+                time.sleep(0.01)
+                break
+        return True