Added a script for mass lighthouse config upload

Author: ArisMorgens

examples/lighthouse/lighthouse_mass_upload.py

@@ -0,0 +1,88 @@
+# -*- coding: utf-8 -*-
+#
+#     ||          ____  _ __
+#  +------+      / __ )(_) /_______________ _____  ___
+#  | 0xBC |     / __  / / __/ ___/ ___/ __ `/_  / / _ \
+#  +------+    / /_/ / / /_/ /__/ /  / /_/ / / /_/  __/
+#   ||  ||    /_____/_/\__/\___/_/   \__,_/ /___/\___/
+#
+#  Copyright (C) 2025 Bitcraze AB
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
+"""
+Simple script that connects to multiple Crazyflies in sequence and uploads
+the lighthouse configuration file. The Crazyflies that successfully received
+the file are powered off, while the ones that didn't get it remain powered on.
+This could be really helpful if you're dealing with a big swarm of Crazyflies.
+
+Make sure that each Crazyflie has a lighthouse deck attached.
+"""
+import os
+import sys
+import time
+
+import cflib.crtp
+from cflib.crazyflie import Crazyflie
+from cflib.crazyflie.syncCrazyflie import SyncCrazyflie
+from cflib.localization import LighthouseConfigWriter
+from cflib.utils import uri_helper
+from cflib.utils.power_switch import PowerSwitch
+
+file_path = 'lighthouse.yaml'  # Add the path to your .yaml file
+
+# Modify the list of Crazyflies according to your setup
+uris = [
+    'radio://0/80/2M/E7E7E7E7E7',
+    'radio://0/80/2M/E7E7E7E7E8',
+    'radio://0/80/2M/E7E7E7E7E9',
+    'radio://0/80/2M/E7E7E7E7EA',
+    'radio://0/80/2M/E7E7E7E7EB',
+    'radio://0/80/2M/E7E7E7E7EC',
+]
+
+
+def write_one(file_name, scf: SyncCrazyflie):
+    print(f'Writing to \033[92m{uri}\033[97m...', end='', flush=True)
+    writer = LighthouseConfigWriter(scf.cf)
+    writer.write_and_store_config_from_file(None, file_name)
+    print('Success!')
+    time.sleep(1)
+
+
+if __name__ == '__main__':
+    if not os.path.exists(file_path):
+        print('Error: file not found!')
+        sys.exit(1)
+
+    print(f'Using file {file_path}')
+
+    cflib.crtp.init_drivers()
+
+    for uri in uris:
+        try:
+            Drone = uri_helper.uri_from_env(default=uri)
+            with SyncCrazyflie(Drone, cf=Crazyflie(rw_cache='./cache')) as scf:
+                print(f'\033[92m{uri} \033[97mFully connected ', end='', flush=True)
+                while scf.is_params_updated() is False:
+                    print('.', end='', flush=True)
+                    time.sleep(0.1)
+                print(f'{scf.is_params_updated()}')
+                time.sleep(0.5)
+                write_one(file_path, scf)
+                ps = PowerSwitch(Drone)
+                ps.platform_power_down()
+                time.sleep(2)
+
+        except (Exception):
+            print(f'Couldnt connect to \033[91m{uri}\033[97m')
+            continue