Updates

.gitignore

@@ -0,0 +1,3 @@
+.env
+secrets.h
+local_secrets.py

examples/src/main.cpp

@@ -1,28 +1,25 @@
+#include "secrets.h"
 #include <Arduino.h>
 #include <WiFi.h>
 #include <ArduinoJson.h>  // Include ArduinoJson library
 #include <HTTPClient.h>
 #include <time.h>
 
-const char* ssid = "OSULL";
-const char* password = "thisispassword";
-const char* APIKey = "f4b7aff25779483bba8cac91900f6efc";
 // Use HTTP instead of HTTPS for a bit more simplicity
 String serverName = "http://lapi.transitchicago.com/api/1.0/ttpositions.aspx";
 
-
 // Last run time for the loop, don't need to query too often, stored in milliseconds
 unsigned long lastTime = 0;
-// How often to update table (every 60 seconds)
+// How often to query API server for updates (every 60 seconds)
-// unsigned long queryTime = 60*1000
+unsigned long queryTime = 60*1000;
-unsigned long queryTime = 5*1000;
-
 // How far away the train (in seconds) should be from the station to trigger
 unsigned int time_to_led = 120;
+// Current time (last API refresh time)
+time_t last_api_time;
 
 void setup() {
   Serial.begin(115200);
-  WiFi.begin(ssid, password);
+  WiFi.begin(SECRET_SSID, SECRET_PASS);
   
   while (WiFi.status() != WL_CONNECTED) {
     delay(1000);
@@ -32,10 +29,163 @@ void setup() {
   Serial.println("Connected to WiFi!");
   Serial.print("IP Address: ");
   Serial.println(WiFi.localIP());
+
+  // Setup array of stations and set a starting ETA
+  // This is really horrible in C/C++
+  struct tm def_tm;
+  const char* def_dt = "2199-01-01T01:01:01";
+  strptime(def_dt, "%Y-%m-%dT%H:%M:%S", &def_tm);
+  time_t def_time = mktime(&def_tm);
+  std::unordered_map<int, time_t> stations;
+  stations.insert(std::make_pair(41090, def_time)); //Monroe (Red Line)
+  stations.insert(std::make_pair(40820, def_time)); //Rosemont (Blue Line)
+  stations.insert(std::make_pair(41010, def_time)); //Rockwell (Brown Line)
+  stations.insert(std::make_pair(40470, def_time)); //Racine (Blue Line)
+  stations.insert(std::make_pair(40190, def_time)); //Sox-35th (Red Line)
+  stations.insert(std::make_pair(40020, def_time)); //Harlem/Lake (Green Line)
+  stations.insert(std::make_pair(40900, def_time)); //Howard (Red, Purple & Yellow lines)
+  stations.insert(std::make_pair(41160, def_time)); //Clinton (Green & Pink lines)
+  stations.insert(std::make_pair(40230, def_time)); //Cumberland (Blue Line)
+  stations.insert(std::make_pair(40560, def_time)); //Jackson (Red Line)
+  stations.insert(std::make_pair(41150, def_time)); //Kedzie (Orange Line)
+  stations.insert(std::make_pair(40780, def_time)); //Central Park (Pink Line)
+  stations.insert(std::make_pair(41080, def_time)); //47th (Green Line)
+  stations.insert(std::make_pair(40510, def_time)); //Garfield (Green Line)
+  stations.insert(std::make_pair(41050, def_time)); //Linden (Purple Line)
+  stations.insert(std::make_pair(40120, def_time)); //35th/Archer (Orange Line)
+  stations.insert(std::make_pair(40570, def_time)); //California (Blue Line)
+  stations.insert(std::make_pair(40260, def_time)); //State/Lake (Brown, Green, Orange, Pink & Purple lines)
+  stations.insert(std::make_pair(40130, def_time)); //51st (Green Line)
+  stations.insert(std::make_pair(41700, def_time)); //Washington/Wabash (Brown, Green, Orange, Purple & Pink lines)
+  stations.insert(std::make_pair(41000, def_time)); //Cermak-Chinatown (Red Line)
+  stations.insert(std::make_pair(40340, def_time)); //Berwyn (Red Line)
+  stations.insert(std::make_pair(41690, def_time)); //Cermak-McCormick Place (Green Line)
+  stations.insert(std::make_pair(40490, def_time)); //Grand (Blue Line)
+  stations.insert(std::make_pair(41060, def_time)); //Ashland (Orange Line)
+  stations.insert(std::make_pair(40090, def_time)); //Damen (Brown Line)
+  stations.insert(std::make_pair(41280, def_time)); //Jefferson Park (Blue Line)
+  stations.insert(std::make_pair(40520, def_time)); //Foster (Purple Line)
+  stations.insert(std::make_pair(40330, def_time)); //Grand (Red Line)
+  stations.insert(std::make_pair(40280, def_time)); //Central (Green Line)
+  stations.insert(std::make_pair(40250, def_time)); //Kedzie-Homan (Blue Line)
+  stations.insert(std::make_pair(40870, def_time)); //Francisco (Brown Line)
+  stations.insert(std::make_pair(41240, def_time)); //Addison (Blue Line)
+  stations.insert(std::make_pair(40740, def_time)); //Western (Pink Line)
+  stations.insert(std::make_pair(41360, def_time)); //California (Green Line)
+  stations.insert(std::make_pair(41400, def_time)); //Roosevelt (Red, Orange & Green lines)
+  stations.insert(std::make_pair(41410, def_time)); //Chicago (Blue Line)
+  stations.insert(std::make_pair(40680, def_time)); //Adams/Wabash (Brown, Green, Orange, Pink & Purple lines)
+  stations.insert(std::make_pair(40920, def_time)); //Pulaski (Blue Line)
+  stations.insert(std::make_pair(41210, def_time)); //Wellington (Brown & Purple lines)
+  stations.insert(std::make_pair(41340, def_time)); //LaSalle (Blue Line)
+  stations.insert(std::make_pair(41490, def_time)); //Harrison (Red Line)
+  stations.insert(std::make_pair(41350, def_time)); //Oak Park (Green Line)
+  stations.insert(std::make_pair(40040, def_time)); //Quincy/Wells (Brown, Orange, Purple & Pink lines)
+  stations.insert(std::make_pair(40390, def_time)); //Forest Park (Blue Line)
+  stations.insert(std::make_pair(41130, def_time)); //Halsted (Orange Line)
+  stations.insert(std::make_pair(40960, def_time)); //Pulaski (Orange Line)
+  stations.insert(std::make_pair(40830, def_time)); //18th (Pink Line)
+  stations.insert(std::make_pair(40140, def_time)); //Dempster-Skokie  (Yellow Line)
+  stations.insert(std::make_pair(41320, def_time)); //Belmont (Red, Brown & Purple lines)
+  stations.insert(std::make_pair(41660, def_time)); //Lake (Red Line)
+  stations.insert(std::make_pair(40910, def_time)); //63rd (Red Line)
+  stations.insert(std::make_pair(40690, def_time)); //Dempster (Purple Line)
+  stations.insert(std::make_pair(40460, def_time)); //Merchandise Mart (Brown & Purple lines)
+  stations.insert(std::make_pair(40710, def_time)); //Chicago (Brown & Purple lines)
+  stations.insert(std::make_pair(40530, def_time)); //Diversey (Brown & Purple lines)
+  stations.insert(std::make_pair(40850, def_time)); //Harold Washington Library-State/Van Buren (Brown, Orange, Purple & Pink lines)
+  stations.insert(std::make_pair(41020, def_time)); //Logan Square (Blue Line)
+  stations.insert(std::make_pair(41030, def_time)); //Polk (Pink Line)
+  stations.insert(std::make_pair(41300, def_time)); //Loyola (Red Line)
+  stations.insert(std::make_pair(40310, def_time)); //Western (Orange Line)
+  stations.insert(std::make_pair(40430, def_time)); //Clinton (Blue Line)
+  stations.insert(std::make_pair(40320, def_time)); //Division (Blue Line)
+  stations.insert(std::make_pair(41510, def_time)); //Morgan (Green & Pink lines)
+  stations.insert(std::make_pair(40270, def_time)); //Main (Purple Line)
+  stations.insert(std::make_pair(41330, def_time)); //Montrose (Blue Line)
+  stations.insert(std::make_pair(40350, def_time)); //UIC-Halsted (Blue Line)
+  stations.insert(std::make_pair(40940, def_time)); //Halsted (Green Line)
+  stations.insert(std::make_pair(41480, def_time)); //Western (Brown Line)
+  stations.insert(std::make_pair(40030, def_time)); //Pulaski (Green Line)
+  stations.insert(std::make_pair(41190, def_time)); //Jarvis (Red Line)
+  stations.insert(std::make_pair(41170, def_time)); //Garfield (Red Line)
+  stations.insert(std::make_pair(40050, def_time)); //Davis (Purple Line)
+  stations.insert(std::make_pair(40750, def_time)); //Harlem (Blue Line - O'Hare Branch)
+  stations.insert(std::make_pair(41200, def_time)); //Argyle (Red Line)
+  stations.insert(std::make_pair(40440, def_time)); //California (Pink Line)
+  stations.insert(std::make_pair(40360, def_time)); //Southport (Brown Line)
+  stations.insert(std::make_pair(40760, def_time)); //Granville (Red Line)
+  stations.insert(std::make_pair(40480, def_time)); //Cicero (Green Line)
+  stations.insert(std::make_pair(40730, def_time)); //Washington/Wells (Brown, Orange, Purple & Pink lines)
+  stations.insert(std::make_pair(40580, def_time)); //54th/Cermak (Pink Line)
+  stations.insert(std::make_pair(40650, def_time)); //North/Clybourn (Red Line)
+  stations.insert(std::make_pair(40220, def_time)); //Western (Blue Line - Forest Park Branch)
+  stations.insert(std::make_pair(40070, def_time)); //Jackson (Blue Line)
+  stations.insert(std::make_pair(41440, def_time)); //Addison (Brown Line)
+  stations.insert(std::make_pair(41670, def_time)); //Conservatory (Green Line)
+  stations.insert(std::make_pair(40790, def_time)); //Monroe (Blue Line)
+  stations.insert(std::make_pair(40180, def_time)); //Oak Park (Blue Line)
+  stations.insert(std::make_pair(40400, def_time)); //Noyes (Purple Line)
+  stations.insert(std::make_pair(41260, def_time)); //Austin (Green Line)
+  stations.insert(std::make_pair(40600, def_time)); //Kostner (Pink Line)
+  stations.insert(std::make_pair(40670, def_time)); //Western (Blue Line - O'Hare Branch)
+  stations.insert(std::make_pair(40100, def_time)); //Morse (Red Line)
+  stations.insert(std::make_pair(40770, def_time)); //Lawrence (Red Line)
+  stations.insert(std::make_pair(40150, def_time)); //Pulaski (Pink Line)
+  stations.insert(std::make_pair(40660, def_time)); //Armitage (Brown & Purple lines)
+  stations.insert(std::make_pair(40540, def_time)); //Wilson (Red & Purple lines)
+  stations.insert(std::make_pair(40380, def_time)); //Clark/Lake (Blue, Brown, Green, Orange, Purple & Pink lines)
+  stations.insert(std::make_pair(40160, def_time)); //LaSalle/Van Buren (Brown, Orange, Purple & Pink lines)
+  stations.insert(std::make_pair(40700, def_time)); //Laramie (Green Line)
+  stations.insert(std::make_pair(40240, def_time)); //79th (Red Line)
+  stations.insert(std::make_pair(40290, def_time)); //Ashland/63rd (Green Line)
+  stations.insert(std::make_pair(40450, def_time)); //95th/Dan Ryan (Red Line)
+  stations.insert(std::make_pair(40210, def_time)); //Damen (Pink Line)
+  stations.insert(std::make_pair(41140, def_time)); //King Drive (Green Line)
+  stations.insert(std::make_pair(41710, def_time)); //Damen (Green Line)
+  stations.insert(std::make_pair(40980, def_time)); //Harlem (Blue Line - Forest Park Branch)
+  stations.insert(std::make_pair(41270, def_time)); //43rd (Green Line)
+  stations.insert(std::make_pair(40080, def_time)); //Sheridan (Red Line)
+  stations.insert(std::make_pair(40610, def_time)); //Ridgeland (Green Line)
+  stations.insert(std::make_pair(41070, def_time)); //Kedzie (Green Line)
+  stations.insert(std::make_pair(41430, def_time)); //87th (Red Line)
+  stations.insert(std::make_pair(41250, def_time)); //Central (Purple Line)
+  stations.insert(std::make_pair(40880, def_time)); //Thorndale (Red Line)
+  stations.insert(std::make_pair(41680, def_time)); //Oakton-Skokie (Yellow Line)
+  stations.insert(std::make_pair(41120, def_time)); //35th-Bronzeville-IIT (Green Line)
+  stations.insert(std::make_pair(41460, def_time)); //Irving Park (Brown Line)
+  stations.insert(std::make_pair(41220, def_time)); //Fullerton (Red, Brown & Purple lines)
+  stations.insert(std::make_pair(40990, def_time)); //69th (Red Line)
+  stations.insert(std::make_pair(41040, def_time)); //Kedzie (Pink Line)
+  stations.insert(std::make_pair(40800, def_time)); //Sedgwick (Brown & Purple lines)
+  stations.insert(std::make_pair(40060, def_time)); //Belmont (Blue Line)
+  stations.insert(std::make_pair(40840, def_time)); //South Boulevard (Purple Line)
+  stations.insert(std::make_pair(40170, def_time)); //Ashland (Green & Pink lines)
+  stations.insert(std::make_pair(40810, def_time)); //Illinois Medical District (Blue Line)
+  stations.insert(std::make_pair(41230, def_time)); //47th (Red Line)
+  stations.insert(std::make_pair(41500, def_time)); //Montrose (Brown Line)
+  stations.insert(std::make_pair(40930, def_time)); //Midway (Orange Line)
+  stations.insert(std::make_pair(40550, def_time)); //Irving Park (Blue Line)
+  stations.insert(std::make_pair(40370, def_time)); //Washington (Blue Line)
+  stations.insert(std::make_pair(40890, def_time)); //O'Hare (Blue Line)
+  stations.insert(std::make_pair(40630, def_time)); //Clark/Division (Red Line)
+  stations.insert(std::make_pair(41420, def_time)); //Addison (Red Line)
+  stations.insert(std::make_pair(41290, def_time)); //Kimball (Brown Line)
+  stations.insert(std::make_pair(40300, def_time)); //Indiana (Green Line)
+  stations.insert(std::make_pair(40420, def_time)); //Cicero (Pink Line)
+  stations.insert(std::make_pair(40720, def_time)); //Cottage Grove (Green Line)
+  stations.insert(std::make_pair(41380, def_time)); //Bryn Mawr (Red Line)
+  stations.insert(std::make_pair(41450, def_time)); //Chicago (Red Line)
+  stations.insert(std::make_pair(40590, def_time)); //Damen (Blue Line)
+  stations.insert(std::make_pair(41180, def_time)); //Kedzie (Brown Line)
+  stations.insert(std::make_pair(40010, def_time)); //Austin (Blue Line)
+  stations.insert(std::make_pair(41310, def_time)); //Paulina (Brown Line)
+  stations.insert(std::make_pair(40970, def_time)); //Cicero (Blue Line)
+
 }
 
 void loop() {
-  // Only run if we haven't run in queryTime
+  // It's been at least 'queryTime' seconds since we last checked the API. Update the arrival times.
   if ((millis() - lastTime) > queryTime) {
     // Query the HTTP endpoint with a POST request and parameters, only interested in Blue route for now
     const char* route = "Blue";
@@ -43,7 +193,7 @@ void loop() {
     // http object let's us query a webserver
     HTTPClient http;
 
-    String serverPath = serverName + "?key=" + APIKey + "&rt=" + route + "&outputType=JSON";
+    String serverPath = serverName + "?key=" + SECRET_APIKEY + "&rt=" + route + "&outputType=JSON";
     http.useHTTP10(true);
     http.begin(serverPath.c_str());
     int httpResponse = http.GET();
@@ -56,34 +206,38 @@ void loop() {
     const char* time_c = location_json["ctatt"]["tmst"];
     struct tm time_tm;
     strptime(time_c, "%Y-%m-%dT%H:%M:%S", &time_tm);
-    time_t time = mktime(&time_tm);
+    last_api_time = mktime(&time_tm);
-
-    Serial.print("Time of query: ");
-    Serial.println(time_tm.tm_hour);
 
     const char* nextStaID = location_json["ctatt"]["route"][0]["train"][0]["nextStaID"];
     Serial.println(nextStaID);
 
     // Move through the array to find 
     for (JsonObject train : location_json["ctatt"]["route"][0]["train"].as<JsonArray>()) {
-      unsigned int nextSta = train["nextStaId"];
+      // Save station ID
+      unsigned int station = train["nextStaId"];
       const char* arrTime = train["arrT"]; 
       // Annoying multistep process to get ISO time into time_t format
       struct tm eta_tm;
       strptime(arrTime, "%Y-%m-%dT%H:%M:%S", &eta_tm);
-      time_t eta = mktime(&eta_tm);
 
-      // Save station name for pretty output
+      // Update next ETA for this station
-      const char* stationName = train["nextStaNm"];
+      stations[station] = mktime(&eta_tm);
       
-      double difference = difftime(eta, time);
+      Serial.println(stations[station])
+    }
+
+    lastTime = millis();
+  }
+
+  /*
+  double difference = difftime(stations[station], last_api_time);
 
   if(difference < time_to_led) {
     String output = String("Train arriving soon at ") + stationName + " in " + difference + " seconds.";
     Serial.println(output);
   }
-    }
+  */
+
+  delay(5000)
 
-    lastTime = millis();
-  }
 }

examples/src/micropython/main.py

@@ -0,0 +1,178 @@
+import urequests
+import time
+import network
+import local_secrets
+import datetime
+
+# Create network in station mode, activate it and connect
+wlan = network.WLAN(network.STA_IF)
+
+wlan.active(True)
+wlan.connect(local_secrets.SSID, local_secrets.PASS)
+
+# Wait for the connection (esp32 can take some time)
+max_wait = 10
+while max_wait > 0:
+    if wlan.isconnected():
+        break
+    max_wait -= 1
+    print('Waiting for connection...')
+    time.sleep(1)
+
+# Build up list of stations
+# Set ETA as long distance time
+eta_def = datetime.datetime(2199,1,1,0,0,0)
+
+# Stations dictionary contains name, the eta of the next train and the LED index
+stations = {}
+stations[41090] = { 'name':' Monroe (Red Line)', 'eta':eta_def, 'led_index':'1'}
+stations[40820] = { 'name':' Rosemont (Blue Line)', 'eta':eta_def, 'led_index':'2'}
+stations[41010] = { 'name':' Rockwell (Brown Line)', 'eta':eta_def, 'led_index':'3'}
+stations[40470] = { 'name':' Racine (Blue Line)', 'eta':eta_def, 'led_index':'4'}
+stations[40190] = { 'name':' Sox-35th (Red Line)', 'eta':eta_def, 'led_index':'5'}
+stations[40020] = { 'name':' Harlem/Lake (Green Line)', 'eta':eta_def, 'led_index':'6'}
+stations[40900] = { 'name':' Howard (Red Purple & Yellow lines)', 'eta':eta_def, 'led_index':'7'}
+stations[41160] = { 'name':' Clinton (Green & Pink lines)', 'eta':eta_def, 'led_index':'8'}
+stations[40230] = { 'name':' Cumberland (Blue Line)', 'eta':eta_def, 'led_index':'9'}
+stations[40560] = { 'name':' Jackson (Red Line)', 'eta':eta_def, 'led_index':'10'}
+stations[41150] = { 'name':' Kedzie (Orange Line)', 'eta':eta_def, 'led_index':'11'}
+stations[40780] = { 'name':' Central Park (Pink Line)', 'eta':eta_def, 'led_index':'12'}
+stations[41080] = { 'name':' 47th (Green Line)', 'eta':eta_def, 'led_index':'13'}
+stations[40510] = { 'name':' Garfield (Green Line)', 'eta':eta_def, 'led_index':'14'}
+stations[41050] = { 'name':' Linden (Purple Line)', 'eta':eta_def, 'led_index':'15'}
+stations[40120] = { 'name':' 35th/Archer (Orange Line)', 'eta':eta_def, 'led_index':'16'}
+stations[40570] = { 'name':' California (Blue Line)', 'eta':eta_def, 'led_index':'17'}
+stations[40260] = { 'name':' State/Lake (Brown Green Orange Pink & Purple lines)', 'eta':eta_def, 'led_index':'18'}
+stations[40130] = { 'name':' 51st (Green Line)', 'eta':eta_def, 'led_index':'19'}
+stations[41700] = { 'name':' Washington/Wabash (Brown Green Orange Purple & Pink lines)', 'eta':eta_def, 'led_index':'20'}
+stations[41000] = { 'name':' Cermak-Chinatown (Red Line)', 'eta':eta_def, 'led_index':'21'}
+stations[40340] = { 'name':' Berwyn (Red Line)', 'eta':eta_def, 'led_index':'22'}
+stations[41690] = { 'name':' Cermak-McCormick Place (Green Line)', 'eta':eta_def, 'led_index':'23'}
+stations[40490] = { 'name':' Grand (Blue Line)', 'eta':eta_def, 'led_index':'24'}
+stations[41060] = { 'name':' Ashland (Orange Line)', 'eta':eta_def, 'led_index':'25'}
+stations[40090] = { 'name':' Damen (Brown Line)', 'eta':eta_def, 'led_index':'26'}
+stations[41280] = { 'name':' Jefferson Park (Blue Line)', 'eta':eta_def, 'led_index':'27'}
+stations[40520] = { 'name':' Foster (Purple Line)', 'eta':eta_def, 'led_index':'28'}
+stations[40330] = { 'name':' Grand (Red Line)', 'eta':eta_def, 'led_index':'29'}
+stations[40280] = { 'name':' Central (Green Line)', 'eta':eta_def, 'led_index':'30'}
+stations[40250] = { 'name':' Kedzie-Homan (Blue Line)', 'eta':eta_def, 'led_index':'31'}
+stations[40870] = { 'name':' Francisco (Brown Line)', 'eta':eta_def, 'led_index':'32'}
+stations[41240] = { 'name':' Addison (Blue Line)', 'eta':eta_def, 'led_index':'33'}
+stations[40740] = { 'name':' Western (Pink Line)', 'eta':eta_def, 'led_index':'34'}
+stations[41360] = { 'name':' California (Green Line)', 'eta':eta_def, 'led_index':'35'}
+stations[41400] = { 'name':' Roosevelt (Red Orange & Green lines)', 'eta':eta_def, 'led_index':'36'}
+stations[41410] = { 'name':' Chicago (Blue Line)', 'eta':eta_def, 'led_index':'37'}
+stations[40680] = { 'name':' Adams/Wabash (Brown Green Orange Pink & Purple lines)', 'eta':eta_def, 'led_index':'38'}
+stations[40920] = { 'name':' Pulaski (Blue Line)', 'eta':eta_def, 'led_index':'39'}
+stations[41210] = { 'name':' Wellington (Brown & Purple lines)', 'eta':eta_def, 'led_index':'40'}
+stations[41340] = { 'name':' LaSalle (Blue Line)', 'eta':eta_def, 'led_index':'41'}
+stations[41490] = { 'name':' Harrison (Red Line)', 'eta':eta_def, 'led_index':'42'}
+stations[41350] = { 'name':' Oak Park (Green Line)', 'eta':eta_def, 'led_index':'43'}
+stations[40040] = { 'name':' Quincy/Wells (Brown Orange Purple & Pink lines)', 'eta':eta_def, 'led_index':'44'}
+stations[40390] = { 'name':' Forest Park (Blue Line)', 'eta':eta_def, 'led_index':'45'}
+stations[41130] = { 'name':' Halsted (Orange Line)', 'eta':eta_def, 'led_index':'46'}
+stations[40960] = { 'name':' Pulaski (Orange Line)', 'eta':eta_def, 'led_index':'47'}
+stations[40830] = { 'name':' 18th (Pink Line)', 'eta':eta_def, 'led_index':'48'}
+stations[40140] = { 'name':' Dempster-Skokie  (Yellow Line)', 'eta':eta_def, 'led_index':'49'}
+stations[41320] = { 'name':' Belmont (Red Brown & Purple lines)', 'eta':eta_def, 'led_index':'50'}
+stations[41660] = { 'name':' Lake (Red Line)', 'eta':eta_def, 'led_index':'51'}
+stations[40910] = { 'name':' 63rd (Red Line)', 'eta':eta_def, 'led_index':'52'}
+stations[40690] = { 'name':' Dempster (Purple Line)', 'eta':eta_def, 'led_index':'53'}
+stations[40460] = { 'name':' Merchandise Mart (Brown & Purple lines)', 'eta':eta_def, 'led_index':'54'}
+stations[40710] = { 'name':' Chicago (Brown & Purple lines)', 'eta':eta_def, 'led_index':'55'}
+stations[40530] = { 'name':' Diversey (Brown & Purple lines)', 'eta':eta_def, 'led_index':'56'}
+stations[40850] = { 'name':' Harold Washington Library-State/Van Buren (Brown Orange Purple & Pink lines)', 'eta':eta_def, 'led_index':'57'}
+stations[41020] = { 'name':' Logan Square (Blue Line)', 'eta':eta_def, 'led_index':'58'}
+stations[41030] = { 'name':' Polk (Pink Line)', 'eta':eta_def, 'led_index':'59'}
+stations[41300] = { 'name':' Loyola (Red Line)', 'eta':eta_def, 'led_index':'60'}
+stations[40310] = { 'name':' Western (Orange Line)', 'eta':eta_def, 'led_index':'61'}
+stations[40430] = { 'name':' Clinton (Blue Line)', 'eta':eta_def, 'led_index':'62'}
+stations[40320] = { 'name':' Division (Blue Line)', 'eta':eta_def, 'led_index':'63'}
+stations[41510] = { 'name':' Morgan (Green & Pink lines)', 'eta':eta_def, 'led_index':'64'}
+stations[40270] = { 'name':' Main (Purple Line)', 'eta':eta_def, 'led_index':'65'}
+stations[41330] = { 'name':' Montrose (Blue Line)', 'eta':eta_def, 'led_index':'66'}
+stations[40350] = { 'name':' UIC-Halsted (Blue Line)', 'eta':eta_def, 'led_index':'67'}
+stations[40940] = { 'name':' Halsted (Green Line)', 'eta':eta_def, 'led_index':'68'}
+stations[41480] = { 'name':' Western (Brown Line)', 'eta':eta_def, 'led_index':'69'}
+stations[40030] = { 'name':' Pulaski (Green Line)', 'eta':eta_def, 'led_index':'70'}
+stations[41190] = { 'name':' Jarvis (Red Line)', 'eta':eta_def, 'led_index':'71'}
+stations[41170] = { 'name':' Garfield (Red Line)', 'eta':eta_def, 'led_index':'72'}
+stations[40050] = { 'name':' Davis (Purple Line)', 'eta':eta_def, 'led_index':'73'}
+stations[40750] = { 'name':' Harlem (Blue Line - OHare Branch)', 'eta':eta_def, 'led_index':'74'}
+stations[41200] = { 'name':' Argyle (Red Line)', 'eta':eta_def, 'led_index':'75'}
+stations[40440] = { 'name':' California (Pink Line)', 'eta':eta_def, 'led_index':'76'}
+stations[40360] = { 'name':' Southport (Brown Line)', 'eta':eta_def, 'led_index':'77'}
+stations[40760] = { 'name':' Granville (Red Line)', 'eta':eta_def, 'led_index':'78'}
+stations[40480] = { 'name':' Cicero (Green Line)', 'eta':eta_def, 'led_index':'79'}
+stations[40730] = { 'name':' Washington/Wells (Brown Orange Purple & Pink lines)', 'eta':eta_def, 'led_index':'80'}
+stations[40580] = { 'name':' 54th/Cermak (Pink Line)', 'eta':eta_def, 'led_index':'81'}
+stations[40650] = { 'name':' North/Clybourn (Red Line)', 'eta':eta_def, 'led_index':'82'}
+stations[40220] = { 'name':' Western (Blue Line - Forest Park Branch)', 'eta':eta_def, 'led_index':'83'}
+stations[40070] = { 'name':' Jackson (Blue Line)', 'eta':eta_def, 'led_index':'84'}
+stations[41440] = { 'name':' Addison (Brown Line)', 'eta':eta_def, 'led_index':'85'}
+stations[41670] = { 'name':' Conservatory (Green Line)', 'eta':eta_def, 'led_index':'86'}
+stations[40790] = { 'name':' Monroe (Blue Line)', 'eta':eta_def, 'led_index':'87'}
+stations[40180] = { 'name':' Oak Park (Blue Line)', 'eta':eta_def, 'led_index':'88'}
+stations[40400] = { 'name':' Noyes (Purple Line)', 'eta':eta_def, 'led_index':'89'}
+stations[41260] = { 'name':' Austin (Green Line)', 'eta':eta_def, 'led_index':'90'}
+stations[40600] = { 'name':' Kostner (Pink Line)', 'eta':eta_def, 'led_index':'91'}
+stations[40670] = { 'name':' Western (Blue Line - OHare Branch)', 'eta':eta_def, 'led_index':'92'}
+stations[40100] = { 'name':' Morse (Red Line)', 'eta':eta_def, 'led_index':'93'}
+stations[40770] = { 'name':' Lawrence (Red Line)', 'eta':eta_def, 'led_index':'94'}
+stations[40150] = { 'name':' Pulaski (Pink Line)', 'eta':eta_def, 'led_index':'95'}
+stations[40660] = { 'name':' Armitage (Brown & Purple lines)', 'eta':eta_def, 'led_index':'96'}
+stations[40540] = { 'name':' Wilson (Red & Purple lines)', 'eta':eta_def, 'led_index':'97'}
+stations[40380] = { 'name':' Clark/Lake (Blue Brown Green Orange Purple & Pink lines)', 'eta':eta_def, 'led_index':'98'}
+stations[40160] = { 'name':' LaSalle/Van Buren (Brown Orange Purple & Pink lines)', 'eta':eta_def, 'led_index':'99'}
+stations[40700] = { 'name':' Laramie (Green Line)', 'eta':eta_def, 'led_index':'100'}
+stations[40240] = { 'name':' 79th (Red Line)', 'eta':eta_def, 'led_index':'101'}
+stations[40290] = { 'name':' Ashland/63rd (Green Line)', 'eta':eta_def, 'led_index':'102'}
+stations[40450] = { 'name':' 95th/Dan Ryan (Red Line)', 'eta':eta_def, 'led_index':'103'}
+stations[40210] = { 'name':' Damen (Pink Line)', 'eta':eta_def, 'led_index':'104'}
+stations[41140] = { 'name':' King Drive (Green Line)', 'eta':eta_def, 'led_index':'105'}
+stations[41710] = { 'name':' Damen (Green Line)', 'eta':eta_def, 'led_index':'106'}
+stations[40980] = { 'name':' Harlem (Blue Line - Forest Park Branch)', 'eta':eta_def, 'led_index':'107'}
+stations[41270] = { 'name':' 43rd (Green Line)', 'eta':eta_def, 'led_index':'108'}
+stations[40080] = { 'name':' Sheridan (Red Line)', 'eta':eta_def, 'led_index':'109'}
+stations[40610] = { 'name':' Ridgeland (Green Line)', 'eta':eta_def, 'led_index':'110'}
+stations[41070] = { 'name':' Kedzie (Green Line)', 'eta':eta_def, 'led_index':'111'}
+stations[41430] = { 'name':' 87th (Red Line)', 'eta':eta_def, 'led_index':'112'}
+stations[41250] = { 'name':' Central (Purple Line)', 'eta':eta_def, 'led_index':'113'}
+stations[40880] = { 'name':' Thorndale (Red Line)', 'eta':eta_def, 'led_index':'114'}
+stations[41680] = { 'name':' Oakton-Skokie (Yellow Line)', 'eta':eta_def, 'led_index':'115'}
+stations[41120] = { 'name':' 35th-Bronzeville-IIT (Green Line)', 'eta':eta_def, 'led_index':'116'}
+stations[41460] = { 'name':' Irving Park (Brown Line)', 'eta':eta_def, 'led_index':'117'}
+stations[41220] = { 'name':' Fullerton (Red Brown & Purple lines)', 'eta':eta_def, 'led_index':'118'}
+stations[40990] = { 'name':' 69th (Red Line)', 'eta':eta_def, 'led_index':'119'}
+stations[41040] = { 'name':' Kedzie (Pink Line)', 'eta':eta_def, 'led_index':'120'}
+stations[40800] = { 'name':' Sedgwick (Brown & Purple lines)', 'eta':eta_def, 'led_index':'121'}
+stations[40060] = { 'name':' Belmont (Blue Line)', 'eta':eta_def, 'led_index':'122'}
+stations[40840] = { 'name':' South Boulevard (Purple Line)', 'eta':eta_def, 'led_index':'123'}
+stations[40170] = { 'name':' Ashland (Green & Pink lines)', 'eta':eta_def, 'led_index':'124'}
+stations[40810] = { 'name':' Illinois Medical District (Blue Line)', 'eta':eta_def, 'led_index':'125'}
+stations[41230] = { 'name':' 47th (Red Line)', 'eta':eta_def, 'led_index':'126'}
+stations[41500] = { 'name':' Montrose (Brown Line)', 'eta':eta_def, 'led_index':'127'}
+stations[40930] = { 'name':' Midway (Orange Line)', 'eta':eta_def, 'led_index':'128'}
+stations[40550] = { 'name':' Irving Park (Blue Line)', 'eta':eta_def, 'led_index':'129'}
+stations[40370] = { 'name':' Washington (Blue Line)', 'eta':eta_def, 'led_index':'130'}
+stations[40890] = { 'name':' OHare (Blue Line)', 'eta':eta_def, 'led_index':'131'}
+stations[40630] = { 'name':' Clark/Division (Red Line)', 'eta':eta_def, 'led_index':'132'}
+stations[41420] = { 'name':' Addison (Red Line)', 'eta':eta_def, 'led_index':'133'}
+stations[41290] = { 'name':' Kimball (Brown Line)', 'eta':eta_def, 'led_index':'134'}
+stations[40300] = { 'name':' Indiana (Green Line)', 'eta':eta_def, 'led_index':'135'}
+stations[40420] = { 'name':' Cicero (Pink Line)', 'eta':eta_def, 'led_index':'136'}
+stations[40720] = { 'name':' Cottage Grove (Green Line)', 'eta':eta_def, 'led_index':'137'}
+stations[41380] = { 'name':' Bryn Mawr (Red Line)', 'eta':eta_def, 'led_index':'138'}
+stations[41450] = { 'name':' Chicago (Red Line)', 'eta':eta_def, 'led_index':'139'}
+stations[40590] = { 'name':' Damen (Blue Line)', 'eta':eta_def, 'led_index':'140'}
+stations[41180] = { 'name':' Kedzie (Brown Line)', 'eta':eta_def, 'led_index':'141'}
+stations[40010] = { 'name':' Austin (Blue Line)', 'eta':eta_def, 'led_index':'142'}
+stations[41310] = { 'name':' Paulina (Brown Line)', 'eta':eta_def, 'led_index':'143'}
+stations[40970] = { 'name':' Cicero (Blue Line)', 'eta':eta_def, 'led_index':'144'}
+
+
+
+
+
+response = urequests.get("https://lapi.transitchicago.com/api/1.0/ttpositions.aspx?key=&rt=Blue&outputType=JSON")
+

examples/src/secrets.h.example

@@ -0,0 +1,3 @@
+#define SECRET_SSID "WIFINAME"
+#define SECRET_PASS "WIFIPASS"
+#define SECRET_APIKEY "abcdef1234567890abcdef"