AnalogIn & Ethernet Testing

#if !FEATURE_LWIP
    # error [NOT_SUPPORTED] LWIP not supported for this target
#endif

#include "mbed.h"
#include "EthernetInterface.h"
#include "TCPSocket.h"


AnalogIn analog_value(A0);
DigitalOut led(LED1);
    
const char* SERVER_ADDRESS = "***.***.***.***";
const int SERVER_PORT = 3000;

int main()
{
    EthernetInterface eth;
    TCPSocket sock;
    
    eth.connect();
    sock.open(&eth);
    sock.connect(SERVER_ADDRESS, SERVER_PORT);
   
    char Meas_Buf[64];
    float Meas_Ai;
    int Cnti =1;
             
    while(Cnti <= 10) {      
 
        memset(Meas_Buf, '0', sizeof(Meas_Buf));
        Meas_Ai = analog_value.read();   // Converts and read the analog input (0.0 ~ 1.0)
        Meas_Ai = Meas_Ai * 3.3;             // Change the value to be in the 0 to 3.3V range
        
        sprintf(Meas_Buf,"YEAR-MON-DAY H:M:S|ID000001|.3f|%d|", Meas_Ai, Cnti);
      
        sock.send(Meas_Buf, sizeof(Meas_Buf));             
        wait(1); 
        Cnti ++;  
    }       
    
    sock.close();
    eth.disconnect();
}