Pubnub demo for AT&T IoT Starter Kit. Functionally similar to the Flow demo.

Dependencies:   FXOS8700CQ MODSERIAL mbed

http://pubnub.github.io/slides/workshop/pictures/broadcast.png

Pubnub demo for AT&T IoT Starter Kit

This demo is functionally similar to the Flow demo, so you can find general information here: https://developer.mbed.org/users/JMF/code/Avnet_ATT_Cellular_IOT/.

The only difference is that we use Pubnub to publish the measurements and subscribe to receiving the instructions to set the LED.

Settings

Pubnub related settings are:

Pubnub settings in `config_me.h`

PUBNUB_SUBSCRIBE_KEY
PUBNUB_PUBLISH_KEY
PUBNUB_CHANNEL

All are documented in their respective comments.

Pubnub context class

Similar to Pubnub SDKs, we provide a Pubnub context class. It is defined in pubnub.h header file and implemented in pubnub.cpp.

It provides only the fundamental "publish" and "subscribe" methods. They are documented in the header file.

This class is reusable in other code (it is not specific to this demo), it has a very narrow interface to the AT&T IoT cellular modem code. For example of use, you can look at the main() (in main.c).

Sample of published data

Published message w/measurement data

{"serial":"vstarterkit001","temp":89.61,"humidity":35,"accelX":0.97,"accelY":0.013,"accelZ":-0.038}

Don't worry, nobody got burnt, the temperature is in degrees Fahrenheit. :)

Publish a message (from, say, the Pubnub console http://pubnub.com/console) of the form {"LED":<name-of-the-color>} on the channel that this demo listens to (default is hello_world) to turn the LED to that color on the Starter Kit:

Turn LED to red

{"LED":"Red"}

Turn LED to green

{"LED":"Green"}

Turn LED to blue

{"LED":"Blue"}
Committer:
fkellermavnet
Date:
Thu Aug 11 00:03:09 2016 +0000
Revision:
68:6e311c747045
Parent:
67:11db02bb93e1
Added Avnet copyright headers on all source files.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
fkellermavnet 68:6e311c747045 1 /* ===================================================================
fkellermavnet 68:6e311c747045 2 Copyright © 2016, AVNET Inc.
fkellermavnet 68:6e311c747045 3
fkellermavnet 68:6e311c747045 4 Licensed under the Apache License, Version 2.0 (the "License");
fkellermavnet 68:6e311c747045 5 you may not use this file except in compliance with the License.
fkellermavnet 68:6e311c747045 6 You may obtain a copy of the License at
fkellermavnet 68:6e311c747045 7
fkellermavnet 68:6e311c747045 8 http://www.apache.org/licenses/LICENSE-2.0
fkellermavnet 68:6e311c747045 9
fkellermavnet 68:6e311c747045 10 Unless required by applicable law or agreed to in writing,
fkellermavnet 68:6e311c747045 11 software distributed under the License is distributed on an
fkellermavnet 68:6e311c747045 12 "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
fkellermavnet 68:6e311c747045 13 either express or implied. See the License for the specific
fkellermavnet 68:6e311c747045 14 language governing permissions and limitations under the License.
fkellermavnet 68:6e311c747045 15
fkellermavnet 68:6e311c747045 16 ======================================================================== */
fkellermavnet 68:6e311c747045 17
stefanrousseau 11:e6602513730f 18 #ifndef Hardware_H_
stefanrousseau 11:e6602513730f 19 #define Hardware_H_
stefanrousseau 56:cb42ff383dab 20 #include "MODSERIAL.h"
stefanrousseau 64:09004cd610df 21
stefanrousseau 11:e6602513730f 22 extern I2C i2c; //SDA, SCL -- define the I2C pins being used
stefanrousseau 56:cb42ff383dab 23 extern MODSERIAL pc; //UART to USB host
stefanrousseau 63:90d7c69993cd 24 extern MODSERIAL mdm; //UART to WNC modem
stefanrousseau 64:09004cd610df 25 //extern SerialBuffered mdm; //UART to WNC modem
stefanrousseau 55:3abf9e3f42e6 26
stefanrousseau 55:3abf9e3f42e6 27 //Un-comment the definition below if you want to use the USB rx for another purpose.
stefanrousseau 55:3abf9e3f42e6 28 //otherwise the USB rx will be used to receive virtual sensor data from Avnet's
stefanrousseau 55:3abf9e3f42e6 29 //"Sensor Simulator Dashboard" utility
stefanrousseau 55:3abf9e3f42e6 30 #define USE_VIRTUAL_SENSORS
stefanrousseau 11:e6602513730f 31
stefanrousseau 61:f6b93129f954 32 // comment out the following line if color is not supported on the terminal
stefanrousseau 61:f6b93129f954 33 #define USE_COLOR
stefanrousseau 61:f6b93129f954 34 #ifdef USE_COLOR
stefanrousseau 61:f6b93129f954 35 #define BLK "\033[30m"
stefanrousseau 61:f6b93129f954 36 #define RED "\033[31m"
stefanrousseau 61:f6b93129f954 37 #define GRN "\033[32m"
stefanrousseau 61:f6b93129f954 38 #define YEL "\033[33m"
stefanrousseau 61:f6b93129f954 39 #define BLU "\033[34m"
stefanrousseau 61:f6b93129f954 40 #define MAG "\033[35m"
stefanrousseau 61:f6b93129f954 41 #define CYN "\033[36m"
stefanrousseau 61:f6b93129f954 42 #define WHT "\033[37m"
stefanrousseau 61:f6b93129f954 43 #define DEF "\033[39m"
stefanrousseau 61:f6b93129f954 44 #else
stefanrousseau 61:f6b93129f954 45 #define BLK
stefanrousseau 61:f6b93129f954 46 #define RED
stefanrousseau 61:f6b93129f954 47 #define GRN
stefanrousseau 61:f6b93129f954 48 #define YEL
stefanrousseau 61:f6b93129f954 49 #define BLU
stefanrousseau 61:f6b93129f954 50 #define MAG
stefanrousseau 61:f6b93129f954 51 #define CYN
stefanrousseau 61:f6b93129f954 52 #define WHT
stefanrousseau 61:f6b93129f954 53 #define DEF
stefanrousseau 11:e6602513730f 54 #endif
stefanrousseau 61:f6b93129f954 55
JMF 67:11db02bb93e1 56 #ifdef _ULINK_PRINT
JMF 67:11db02bb93e1 57 #include "itm_output.h"
JMF 67:11db02bb93e1 58 #else
stefanrousseau 64:09004cd610df 59 #define PRINTF pc.printf
JMF 67:11db02bb93e1 60 #define PUTS pc.puts
JMF 67:11db02bb93e1 61 #endif
JMF 67:11db02bb93e1 62
stefanrousseau 64:09004cd610df 63
stefanrousseau 61:f6b93129f954 64 #endif