Taylor Gy / Mbed OS 8-0_OneNet_IoT_demo

OneNet_IoT_demo for ASC platform

Dependencies:   Common_lib ESP8266 EdpKit_lib cJSON_lib driver_mbed_HP20x driver_mbed_TH02 wifi_example

Fork of mbed-os-example-esp8266 by ESP8266

main.cpp@2:1dbc3aa8ae3a, 2017-03-29 (annotated)

Committer:
TaylorGy
Date:
Wed Mar 29 03:14:41 2017 +0000
Revision:
2:1dbc3aa8ae3a
Parent:
0:b887535f68bf 
Beta Version V1.01

Who changed what in which revision?

UserRevisionLine numberNew contents of line
TaylorGy 2:1dbc3aa8ae3a 1 /************************************************************/
TaylorGy 2:1dbc3aa8ae3a 2 /* (C) 2016 Beijing ARM Accelerator Technology Co., Ltd. */
TaylorGy 2:1dbc3aa8ae3a 3 /* Description: Demo for ASC Platform. */
TaylorGy 2:1dbc3aa8ae3a 4 /* Performed an example for getting data form Sensors, */
TaylorGy 2:1dbc3aa8ae3a 5 /* then send data to OneNet Cloud by using EDP protocol */
TaylorGy 2:1dbc3aa8ae3a 6 /* Author: ss.pan */
TaylorGy 2:1dbc3aa8ae3a 7 /* Version: 1.01 */
TaylorGy 2:1dbc3aa8ae3a 8 /* Date: 2017-03-28 */
TaylorGy 2:1dbc3aa8ae3a 9 /************************************************************/
TaylorGy 2:1dbc3aa8ae3a 10 #include "mbed.h"
TaylorGy 2:1dbc3aa8ae3a 11 #include "wifi_example.h"
TaylorGy 2:1dbc3aa8ae3a 12 #include "driver_mbed_TH02.h"
TaylorGy 2:1dbc3aa8ae3a 13 #include <driver_mbed_HP20x.h>
TaylorGy 2:1dbc3aa8ae3a 14 #include <driver_mbed_KalmanFilter.h>
group-ESP8266 0:b887535f68bf 15
TaylorGy 2:1dbc3aa8ae3a 16 unsigned char ret = 0;
group-ESP8266 0:b887535f68bf 17
TaylorGy 2:1dbc3aa8ae3a 18 KalmanFilter p_filter; //Kalman filter for pressure
TaylorGy 2:1dbc3aa8ae3a 19 KalmanFilter a_filter; //Kalman filter for altitude
group-ESP8266 0:b887535f68bf 20
TaylorGy 2:1dbc3aa8ae3a 21 float temperature = -999.999;
TaylorGy 2:1dbc3aa8ae3a 22 float humidity = -999.999;
TaylorGy 2:1dbc3aa8ae3a 23 float pressure = -999.999;
TaylorGy 2:1dbc3aa8ae3a 24 float pressure_filtered = -999.999;
TaylorGy 2:1dbc3aa8ae3a 25 float altitude = -999.999;
TaylorGy 2:1dbc3aa8ae3a 26 float altitude_filtered = -999.999;
group-ESP8266 0:b887535f68bf 27
TaylorGy 2:1dbc3aa8ae3a 28 void getSensorDat(void);
TaylorGy 2:1dbc3aa8ae3a 29
TaylorGy 2:1dbc3aa8ae3a 30 /**
TaylorGy 2:1dbc3aa8ae3a 31 * @brief main
TaylorGy 2:1dbc3aa8ae3a 32 **/
TaylorGy 2:1dbc3aa8ae3a 33 int main()
group-ESP8266 0:b887535f68bf 34 {
TaylorGy 2:1dbc3aa8ae3a 35 connectInit();
TaylorGy 2:1dbc3aa8ae3a 36 devLink(DEVICEID,APIKEY);
TaylorGy 2:1dbc3aa8ae3a 37 while(1) {
TaylorGy 2:1dbc3aa8ae3a 38 getSensorDat();
TaylorGy 2:1dbc3aa8ae3a 39 if(!checkSocketStatus()) {
TaylorGy 2:1dbc3aa8ae3a 40 sendJsonDat("humidity ", humidity);
TaylorGy 2:1dbc3aa8ae3a 41 wait_ms(500);
TaylorGy 2:1dbc3aa8ae3a 42 sendJsonDat("temperature", temperature);
TaylorGy 2:1dbc3aa8ae3a 43 wait_ms(500);
TaylorGy 2:1dbc3aa8ae3a 44 sendJsonDat("pressure", pressure_filtered);
TaylorGy 2:1dbc3aa8ae3a 45 wait_ms(500);
TaylorGy 2:1dbc3aa8ae3a 46 sendJsonDat("altitude", altitude_filtered);
TaylorGy 2:1dbc3aa8ae3a 47 wait_ms(500);
TaylorGy 2:1dbc3aa8ae3a 48 }
group-ESP8266 0:b887535f68bf 49 }
group-ESP8266 0:b887535f68bf 50 }
group-ESP8266 0:b887535f68bf 51
TaylorGy 2:1dbc3aa8ae3a 52 /**
TaylorGy 2:1dbc3aa8ae3a 53 * @brief get sensor data
TaylorGy 2:1dbc3aa8ae3a 54 **/
TaylorGy 2:1dbc3aa8ae3a 55 void getSensorDat(void)
group-ESP8266 0:b887535f68bf 56 {
TaylorGy 2:1dbc3aa8ae3a 57 int ret;
TaylorGy 2:1dbc3aa8ae3a 58 temperature = myTH02.ReadTemperature();
TaylorGy 2:1dbc3aa8ae3a 59 humidity = myTH02.ReadHumidity();
TaylorGy 2:1dbc3aa8ae3a 60 wait_ms(50);
TaylorGy 2:1dbc3aa8ae3a 61 HP20x.begin();
TaylorGy 2:1dbc3aa8ae3a 62 wait_ms(100);
group-ESP8266 0:b887535f68bf 63
TaylorGy 2:1dbc3aa8ae3a 64 ret = HP20x.isAvailable();
TaylorGy 2:1dbc3aa8ae3a 65 if(OK_HP20X_DEV == ret) {
TaylorGy 2:1dbc3aa8ae3a 66 long p_data = HP20x.ReadPressure();
TaylorGy 2:1dbc3aa8ae3a 67 pressure = p_data/100.0f;
TaylorGy 2:1dbc3aa8ae3a 68 pressure_filtered = p_filter.Filter(pressure);
group-ESP8266 0:b887535f68bf 69
TaylorGy 2:1dbc3aa8ae3a 70 long a_data = HP20x.ReadAltitude();
TaylorGy 2:1dbc3aa8ae3a 71 altitude = a_data/100.0f;
TaylorGy 2:1dbc3aa8ae3a 72 altitude_filtered = a_filter.Filter(altitude);
group-ESP8266 0:b887535f68bf 73 }
TaylorGy 2:1dbc3aa8ae3a 74 }