Fixed opening secrets.json bug

Author: ksiegall

.gitignore

@@ -1,2 +1,4 @@
 .vscode/
-.git/
+.git/
+
+secrets.json

Examples/webserver_example.py

@@ -33,12 +33,14 @@ def log_time_and_range():
 timer = Timer(-1)
 timer.init(freq=4, mode=Timer.PERIODIC, callback=lambda t: log_time_and_range())
 
-def connect_and_start_webserver(ssid, password, robot_id):
+def connect_and_start_webserver():
     # Connect to the network and start the webserver in bridge mode
-    webserver.connect_to_network(ssid, password, robot_id)
+    # Network ssid and password are stored in root/secrets.json
+    webserver.connect_to_network()
     webserver.start_server()
 
-def start_network_and_webserver(robot_id):
+def start_network_and_webserver():
     # Start the webserver in access point mode
-    webserver.start_network(robot_id)
+    # Network ssid and password are stored in root/secrets.json
+    webserver.start_network()
     webserver.start_server()

XRPLib/webserver.py

@@ -45,13 +45,13 @@ def start_network(self, ssid:str=None, robot_id:int= None, password:str=None):
         :type password: str, optional
         """
         if ssid is None:
-            with open("../secrets.json") as secrets_file:
+            with open("../../secrets.json") as secrets_file:
                 secrets = json.load(secrets_file)
                 ssid = secrets["ap_ssid"]
                 password = secrets["ap_password"]
                 if robot_id is None:
                     robot_id = secrets["robot_id"]
-                ssid.replace("{robot_id}", robot_id)
+                ssid = ssid.replace("{robot_id}", str(robot_id))
         self.access_point = access_point(ssid, password)
         self.ip = network.WLAN(network.AP_IF).ifconfig()[0]
 
@@ -70,7 +70,7 @@ def connect_to_network(self, ssid:str=None, password:str=None, timeout = 10):
         self.wlan = network.WLAN(network.STA_IF)
         self.wlan.active(True) # configure board to connect to wifi
         if ssid is None:
-            with open("../secrets.json") as secrets_file:
+            with open("../../secrets.json") as secrets_file:
                 secrets = json.load(secrets_file)
                 ssid = secrets["wifi_ssid"]
                 password = secrets["wifi_password"]