Andy A / plotly

plotly interface based on ardunio sample code

Dependents:   Plotly_HelloWorld

Library for plotting a simple x/y scatter chart on the plot.ly website.

See plotly_HelloWorld for sample usage.

plotly.h

Committer:
AndyA
Date:
2014-07-29
Revision:
6:e57d6e9313f4
Parent:
2:d53d74ed68ac
Child:
7:9409a72ab6c0

File content as of revision 6:e57d6e9313f4:

#ifndef plotly_streaming_ethernet_h
#define plotly_streaming_ethernet_h

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

#define k_bufferSize 512

class plotly
{
    public:
        plotly(const char *username, const char *api_key, const char* stream_tokens[], const char *filename, int nTraces);
        ~plotly();
        bool init();
        
        void openStreams();
        void closeStreams();
        
        void openStream(int stream);
        void closeStream(int stream);
        void reconnectStream(int stream);

        void plot(unsigned long x, int y, int stream = 0);
        void plot(unsigned long x, float y, int stream = 0);
        void plot(float x, float y, int stream = 0);

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

    private:

        bool print_(int d,int stream = 0);
        bool print_(unsigned long d,int stream = 0);
        bool print_(float d,int stream = 0);
        bool print_(char *d,int stream = 0) {return print_((const char *)d, stream);};
        bool print_(const char *d,int stream = 0);
        bool printHex_(uint16_t d,int stream = 0);
        
        bool sendFormatedText(char* data, int size,int stream = 0);

        char buffer[512];
//        char rxBuffer[128];
        TCPSocketConnection **sockets;
        
        unsigned long fibonacci_;
        const char *username_;
        const char *api_key_;
        const char** stream_tokens_;
        const char *filename_;
        int nTraces_;
        
        bool initalised;

};
#endif