Implement notetaking app, ST7796 display with touch support, audio beep navigation, and video streaming

2026-06-08 15:04:36 -04:00
parent 070390355e
commit 3356e5d4a2
30 changed files with 3983 additions and 71 deletions
@@ -0,0 +1,39 @@
+import serial
+import time
+
+print("Opening serial port /dev/cu.usbmodem101...")
+try:
+    ser = serial.Serial('/dev/cu.usbmodem101', 115200, timeout=1.0)
+    print("Opened successfully!")
+    
+    # Clear input buffer
+    ser.reset_input_buffer()
+    
+    # Send Ctrl-C to interrupt anything
+    print("Sending Ctrl-C...")
+    ser.write(b'\x03')
+    time.sleep(0.2)
+    
+    # Read response
+    if ser.in_waiting:
+        print(f"After Ctrl-C: {ser.read(ser.in_waiting)}")
+        
+    # Send newline
+    print("Sending newline...")
+    ser.write(b'\r\n')
+    time.sleep(0.2)
+    if ser.in_waiting:
+        print(f"After newline: {ser.read(ser.in_waiting)}")
+        
+    # Send test print command
+    print("Sending test print command...")
+    ser.write(b"print('REPL_ACTIVE')\r\n")
+    time.sleep(0.5)
+    if ser.in_waiting:
+        print(f"After command: {ser.read(ser.in_waiting)}")
+    else:
+        print("No response to command.")
+        
+    ser.close()
+except Exception as e:
+    print(f"Error: {e}")