/ Mbed 2 deprecated M2X_Nucleo411_WIZnet5500_Nucleo_Sensor_Shield

Use the STM32F411 Nucleo Board, Nucleo Sensor Shield, WIZnet5500 Ethernet to upload temperature data to M2X

Dependencies:   M2XStreamClient Nucleo_Sensor_Shield WIZnet_Library jsonlite mbed

Fork of M2X_Nucleo411_ESP8266-wifi by AT&T Developer Summit Hackathon 2016

main.cpp

Committer:
sjallouli
Date:
2015-12-28
Revision:
7:72e29cb05e2b
Parent:
6:694279899cf2
Child:
8:031089277ba0

File content as of revision 7:72e29cb05e2b:

#include "mbed.h"
#include "M2XStreamClient.h"
#include "WIZnetInterface.h"
#include "TCPSocketConnection.h"
#include "x_cube_mems.h"


/*
*  WIZnet 5500 Config for nucleo 411
*/
Serial pc(SERIAL_TX, SERIAL_RX);
SPI spi(D11, D12, D13); // mosi, miso, sclk

#define USE_DHCP    1

const char * IP_Addr    = "192.168.2.72";
const char * IP_Subnet  = "255.255.255.0";
const char * IP_Gateway = "192.168.2.2";
unsigned char MAC_Addr[6] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
//
// Fill these field in from you ATT M2X Account
//
char deviceId[] = "1e166d399d3996f3b9da939b6b78dab9"; // Device you want to push to
char streamName[] = "temperature"; // Stream you want to push to
char m2xKey[] = "cf5454902aad1b81f4bf55743fbc0ccc"; // Your M2X API Key or Master API Key


volatile float TEMPERATURE_Value_C;
volatile float TEMPERATURE_Value_F;

/* 
to access the data go to:

https://m2x.att.com/catalog/1e166d399d3996f3b9da939b6b78dab9

*/

int main()
{
  /* Create sensor board object */
  static X_CUBE_MEMS *mems_expansion_board = X_CUBE_MEMS::Instance();
  
  pc.baud(115200); // console terminal to 115200 baud

  spi.frequency(1000000);
  WIZnetInterface ethernet(&spi,D10, D3);

  pc.printf("Ethernet Init\r\n");
#if USE_DHCP
  int ret = ethernet.init(MAC_Addr);
#else
  int ret = ethernet.init(MAC_Addr,IP_Addr,IP_Subnet,IP_Gateway);
#endif

  if (!ret) 
  {
    pc.printf("Initialized, MAC: %s\r\n", ethernet.getMACAddress());
    ret = ethernet.connect();
    
    if (!ret) 
    {
      pc.printf("IP: %s, MASK: %s, GW: %s\r\n",
      ethernet.getIPAddress(), ethernet.getNetworkMask(), ethernet.getGateway());
    }
    else
    {
      pc.printf("Error ethernet.connect() - ret = %d\r\n", ret);
      exit(0);
    }
  }
  else
  {
    pc.printf("Error ethernet.init() - ret = %d\r\n", ret);
    exit(0);
  }

    // Initialize the M2X client
    Client client;
    M2XStreamClient m2xClient(&client, m2xKey,1,"52.22.150.98"); // api-m2x.att.com
    
    volatile int randomNumber = 0;

    while (true) 
    {
        // send the temperature to M2X every 5 seconds
        mems_expansion_board->hts221.GetTemperature((float *)&TEMPERATURE_Value_C);/* Read temperature */
        ret = m2xClient.updateStreamValue(deviceId, streamName, TEMPERATURE_Value_C);/* Send to M2X */
        
        pc.printf("Temperature:\t\t %f C\r\n", TEMPERATURE_Value_C);
        printf("send() returned %d\r\n", ret);
        wait(5.0);
    }
}