华荣三照明、合信、荣欣八组合馈电

menu_key2.py

@@ -0,0 +1,54 @@
+import threading
+import time
+import gpiod
+import menu_key_def as KEYDEF
+
+class class_menu_key_thread(threading.Thread):
+    def __init__(self, parent=None):
+        super().__init__()
+        self.stop_request = False
+        self.chip = None
+        pass
+
+    def run(self):
+        if self.chip is None:
+            print("GPIO chip not initialized, skipping thread execution")
+            return
+
+        while not self.stop_request:
+            time.sleep(0.02)  # Adjust sleep time if necessary
+
+            # Process button presses
+            for index, line in enumerate(self.lines):
+                if line.get_value():
+                    self.handle_key_press(index)
+
+    def handle_key_press(self, index):
+        # Handle button press based on index
+        pass
+
+    def key_up_press(self):
+        # Handle key press for UP button
+        pass
+
+    def key_down_press(self):
+        # Handle key press for DOWN button
+        pass
+
+    def key_enter_press(self):
+        # Handle key press for ENTER button
+        pass
+
+    def key_reset_press(self):
+        # Handle key press for RESET button
+        pass
+
+    def stop(self):
+        # Stop the thread
+        self.stop_request = True
+        self.join()
+
+    def menu_wait_key(self, timeout):
+        # Placeholder for waiting for a key press with timeout
+        pass
+