Leigh Brooks / HuxleyIntegrationAPI

API for linking to the Huxley National Rail REST proxy for the retrieval of live National Rail data. Still needs work (sadly), but works well for the time being!

Dependencies:   EthernetInterface

National Rail Huxley Integration Interface

This API provides a clear link between the National Rail Huxley Integration JSON interface (available at https://huxley.unop.uk/), and mbed devices, over an Ethernet connection. This project is still very much a work-in-progress, but hopefully I will be able to provide a comprehensive method of retrieving live National Rail departures data in a simple and effective way.

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Files at this revision

API Documentation at this revision

Revision 11:4532ff549fcf, committed 2016-05-24

Comitter:
Leigh_LbR
Date:
Tue May 24 15:17:38 2016 +0000
Parent:
10:d178bc9eb95a
Commit message:
Fixed a small glitch with NR_Network.cpp

Changed in this revision

nr_network.cpp Show annotated file Show diff for this revision Revisions of this file 
diff -r d178bc9eb95a -r 4532ff549fcf nr_network.cpp
--- a/nr_network.cpp	Tue May 10 13:18:25 2016 +0000
+++ b/nr_network.cpp	Tue May 24 15:17:38 2016 +0000
@@ -1,6 +1,7 @@
 #include "departure_board.h"
 #include "arrival_board.h"
 #include "nr_network.h"
+#include "mbed.h"
 #include <string>
 #include <vector>
 
@@ -109,13 +110,23 @@
  */
 int NR_Network_Conn::Connect(const char* url)
 {
-    if(_address[0] == '\0' && _sub_mask[0] == '\0' && _gateway == '\0') {
+    Serial pc(USBTX, USBRX);
+    pc.baud(115200);
+    pc.printf("Initiating connection (2A)...\n");
+    
+    if((_address[0] == '\0') || (_sub_mask[0] == '\0') || (_gateway == '\0')) {
+        pc.printf("IP Address is being set by DHCP.\n");
         if(conn.init() < 0) return -1;
     } else {
+        pc.printf("IP Address is being set manually.\n");
         if(conn.init(_address, _sub_mask, _gateway) < 0) return -1;
     }
     
-    conn.connect();
+    pc.printf("Connecting (2B)...\n");
+    
+    if(int err = conn.connect() < 0) return err;
+    
+    pc.printf("Creating TCPSocketConnection (2C)...\n");
     
     socket = TCPSocketConnection();