File content as of revision 0:96532c59670f:

#ifndef plotly_streaming_ethernet_h
#define plotly_streaming_ethernet_h

#include <EthernetInterface.h>
#include <TCPSocketConnection.h>

EthernetInterface eth;

/*********************************
in main.cpp
#define num_traces 1
// Sign up to plotly here: https://plot.ly
// View your API key and stream tokens in your settings: https://plot.ly/settings
char *streaming_tokens[num_traces] = {"leofdu7cun"};
plotly graph = plotly("AndyA", "acchq52p7j", streaming_tokens, "test1", num_traces);

void plotSetup() {

//    eth.init();
//    eth.connect();

  // Initialize a streaming graph in your plotly account
    pc.printf("plot init..\n");
  graph.init();
    pc.printf("Open stream..\n");
  // Initialize plotly's streaming service
  graph.openStream(); 
}

void plotGenerateData() {
  static int counter = 0;
  graph.plot(counter, counter*counter, streaming_tokens[0]);
  counter++;
}


********************************************/
class plotly
{
    public:
        plotly(char *username, char *api_key, char* stream_tokens[], char *filename, int nTraces);
        ~plotly();
        bool init();
        void openStream();
        void closeStream();
        void reconnectStream();
        void jsonStart(int i);
        void jsonMiddle();
        void jsonEnd(char *token);

        void plot(unsigned long x, int y, char *token);
        void plot(unsigned long x, float y, char *token);

        int log_level;
        bool dry_run;
        int maxpoints;
        bool world_readable;
        bool convertTimestamp;
        char *timezone;
        char *fileopt;

    private:
        void print_(int d);
        void print_(unsigned long d);
        void print_(float d);
        void print_(char *d);
        void printHex_(uint16_t d);

        int len_(int i);
        int len_(unsigned long i);
        int len_(char *i);

        char txBuffer[128];
        char rxBuffer[128];
        TCPSocketConnection socket;
        
        unsigned long fibonacci_;
        char *username_;
        char *api_key_;
        char** stream_tokens_;
        char *filename_;
        int nTraces_;

};
#endif