started working on bluetooth pairing

user_program/bt.py

@@ -0,0 +1,28 @@
+import os
+import subprocess
+
+def scan_bt_devices():
+	LINUX_EXIT_CODE_TIMEOUT = 124
+	os.system('bluetoothctl agent on')
+	result = os.system("timeout 10 bluetoothctl scan on") >> 8
+	if result != LINUX_EXIT_CODE_TIMEOUT:
+		print('bluetoothctl scan error')
+		return None
+	device_str = subprocess.getoutput("bluetoothctl devices")
+	print(device_str)
+	bt_dev_list = []
+	for line in device_str.replace('\r', '').split('\n'):
+		if 'device' not in line.lower() or 'yun' in line.lower():
+			continue
+		line_split = line.split(' ', maxsplit=2)
+		if len(line_split) < 3 or line_split[2].count('-') == 5:
+			continue
+		bt_dev_list.append((line_split[1], line_split[2]))
+	return bt_dev_list
+
+def pair_bt_device(mac_addr):
+	result_str = subprocess.getoutput(f"timeout 10 bluetoothctl pair {mac_addr}")
+	print(result_str)
+
+dev_list = scan_bt_devices()
+pair_bt_device(dev_list[0][0])

user_program/old/temp.py

@@ -1,5 +1,17 @@
+"""----------bluetooth---------
+
+https://github.com/oscaracena/pygattlib
+sudo apt install pkg-config libboost-python-dev libboost-thread-dev libbluetooth-dev libglib2.0-dev python-dev
+pip install gattlib
+
+
+sudo apt-get install bluetooth bluez libbluetooth-dev
+sudo pip3 install pybluez
+https://raspberrypi.stackexchange.com/questions/114149/bluetooth-library-for-raspberry-pi
+https://raspberrypi.stackexchange.com/questions/45246/bluetooth-import-for-python-raspberry-pi-3
+
 this_device = ooopened_device_dict[key]
-        print(source_code, source_type, target_info)
+        print(source_code, source_type, target_info)"""
 
 def raw_input_event_worker():
     mouse_status_dict = {}