shirish47

/* Author: Shirish Jadav
 * Date: 2, May 2018
 * 
 * This code shows basic TCP connection over WIFI.
 * update variables ssid, pass, HOST, PORT before uploading
 */
#include <WiFi.h>
#include <WiFiMulti.h>

char* ssid = "yourWifiName";    // Your wifi access point name you want to connect to

shirish47

/*
this was a part of a project where we were storing data from AWS IoT
and then triggering AWS lambda to datafiles and make them one single CSV file
So this might be useful later on.
*/
var AWS = require('aws-sdk');
var s3 = new AWS.S3();
var jsonexport = require('jsonexport');
var fs = require('fs');

shirish47

#include <stdio.h>
#include "freertos/FreeRTOS.h"
#include "esp_log.h"
#include "freertos/timers.h"

#define TAG "TIME"

/* timer calls the function ping after interval time. xTimerCreate() takes interval in TICKs so
pdMS_TO_TICKS() converts ms interval to appropriate TICKS. pdTRUE will set timer to call periodically and if Set pdFALSE,
function is called once only */

shirish47

/**
* Copyright (c) Pervasive Displays Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,

shirish47

        if(sState==NSETSERVICESTATE){
               Serial.println("Going to locate service");
               sState=DISCOVERINGSERVICE;
               ble.gattClient().launchServiceDiscovery(chandle.connHandle, ServiceCallBack, CharacteristicCallBack, service1_uuid,chars_uuid1);           
        }else if(sState==FOUNDSERVICE && !ble.gattClient().isServiceDiscoveryActive()){
               Serial.println(" Discovering Chars");
//               if(charB1.cs==NSETCHARSTATE)
//                {
//                  Serial.println("Searching CharB1.");
//                  charB1.cs=DISCOVERINGCHAR;

shirish47

#include <nRF24L01.h>
//#include <printf.h>
#include <RF24.h>
#include <RF24_config.h>

// This is test code I am trying out using library 
#include <nRF24L01.h>
//#include <printf.h>
#include <RF24.h>
#include <RF24_config.h>

shirish47

   nrf24.startListening();
   Serial.println("waiting..");
   unsigned long started_waiting_at =millis();
   bool timeout=false;
   while ( ! nrf24.available() ){                             // While nothing is received 
      if ((millis() - started_waiting_at) > 5000 ){            // If waited longer, indicate timeout and exit while loop
          timeout = true;
          break;
      }else

shirish47

/*Author:?? 
found at ESP8266/arduino 
*/
#include <ESP8266WiFi.h>
extern "C" {
  #include "user_interface.h"
}

const char* ssid = "UNICORN";
const char* password = "Un1c()rn";

shirish47

#include <EEPROM.h>
#include "EEPROM_store.h"
#define PERIODIC_PERIOD 11
#define PERIODIC_PERIOD2 12
#define CONFIG_PERIOD 13
#define CONFIG_PERIOD2 14
//state flags location

void setup() {
  // put your setup code here, to run once:

shirish47

/*
 Copyright (C) 2011 J. Coliz <[email protected]>

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 version 2 as published by the Free Software Foundation.
 
 TMRh20 2014 - Updates to the library allow sleeping both in TX and RX modes:
      TX Mode: The radio can be powered down (.9uA current) and the Arduino slept using the watchdog timer
      RX Mode: The radio can be left in standby mode (22uA current) and the Arduino slept using an interrupt pin