Getting Started with the
Internet of Things (IoT)
using the Texas
Instruments CC3200
Featuring:
CC3200 SimpleLink Wi-Fi LaunchPad
Monday, June 15
2:15 – 3:45 pm
Room 606
Presenter: Dr. Thad B. Welch, P.E.
But before we start - a quick survey
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Educator
Teaching assistant
Student
You teach microprocessors
You teach communications
You teach a project-based course
You own an IoT device
None of the above …
2
Outline
• Quickly … what is the IoT?
• Hardware hands on with Energia … coding example to
make an LED blink
• How to configure your personal development system
• Continued … what is the IoT?
• TEMBOO Yahoo weather example
• Weather example … extended
• Creating a simple APP
3
Quickly … what is the IoT?
A diverse collection of technologies and devices designed to connect everyday objects
to the Cloud to keep track of people, assets and events effortlessly and in real-time,
providing enhanced personal and societal awareness and control
4
Total number of things
The Evolution of the IoT
Internet
of Things
Things
on the Internet
50 billion
connected devices
by 2020
Things talk to
each other and
the Internet
Connected
Things
Things talk
directly to the
Internet
Things
No direct
connection to
the Internet
Time
6
7
Hardware Hands On
• Verify board configuration
• Jumpers are correct
• Plugged into the computer
• Launch Energia
• Run the example, File – Example – Basics – Blink
• LED on the CC3200 should now be blinking
• Let’s quickly look at the code
Now you are a hardware ninja!
8
FYI … how to configure your personal
development system
• http://energia.nu/pin-maps/guide_cc3200launchpad/
• Have a CC3200, a micro USB cable, and a jumper wire
• Install Energia version 15
• Verify all jumper connections
• Update the CC3200 firmware (optional)
• Install the CC3200 drivers, Allow the drivers to load … completely
• Connect the CC3200 to your computer using the USB cable
• Launch Energia
• Set your device COM port (Tools – Serial Port – COMxx)
• Select your hardware (Tools – Board – CC3200)
• Select an example (File – Example – Basics – Blink) and “Upload” it
9
Only TI has all the IoT building blocks
Nodes
MCUs
MCUs
Processor
s
Wired &
Sensors
Wireless
Connectivi
ty
Analog
Signal
Chain
Gateway,
Bridge or
Router
Power
Manageme
nt
Cloud
Multicore
Processor
s
Processor
s
Wired &
Wireless
Connectivi
ty
Analog
Signal
Chain
Analog
Signal
Chain
Power
Manageme
nt
Power
Manageme
nt
Requirements for MCU to be ideal for IoT
• Energy efficiency
• Embedded architecture with a rich software ecosystem
• Portfolio breadth to enable
–Software scalability
–Meet different levels of performance & a robust mix of I/O
interfaces
• Cost-effectiveness
• Quality and reliability
• Security
11
MCU in IoT system architectures
MCU and RF SOC
Architecture
MCU as Host
MCU +
RF
MCU
Appl
Appl
MCU as Host and running
Network Stack
RF
MCU
MPU
Appl
Stack
Stack
RF
MCU as Sensor Hub or
Power management to
Host MPU
Stack
Appl
Stack
MSP430
RF
ULP
task
Example
CC430
CC3200
CC3100 + MSP430 F5xx
CC2560 + MSP430 F5xx;
TRF79xx
WL18xx + AM335x +
MSP430 F5xx
MCU Memory
needs
Max
Min
Max
Task-dependent
MCU Flexibility/
Scalability
Min
Max
Middle
Max
MCU Cost
$$$
$
$$
Task-dependent
12
Benefits for Internet of Things
Industry standard
BSD socket APIs for
TCP/IP communication
Small driver footprint
down to 6KB host code
HW crypto engine for
TLS/SSL Internet security
Low power radio and
advanced low power modes
SmartConfigTM Technology
world’s best Wi-Fi®
provisioning tool
TI modules certified for WW
regulatory and Wi-Fi Alliance
Build Internet applications quickly,
reuse industry available Internet code
Enable integration with low-cost
MCUs like MSP430
Establish TLS connection in 150mSec for fast and
secured user experience
Wi-Fi® sensors stay connected to the network for
over a year using
two AA batteries
Enables customers to set up headless devices easily
and fast
Fast time to market
Save customers over $50K of test cost and test time
per product family
13
CC3200 Software Development Kit (SDK)
Traditional Path
• Use the SDK to get started quickly with
over 50 C code examples and sample
applications
• http://processors.wiki.ti.com/index.php/CC
32xx_SDK_Sample_Applications
Energia Path
• Use the Energia WiFi library and other
derived libraries to create application code
using the Wiring framework
• www.energia.nu/reference/wifi
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Making MADE simple
With the TI LaunchPad
{
}
Hardware & Software
15
The LaunchPad Concept
Rapidly Prototype
TI Solutions with
Modular Hardware,
Intuitive Software,
& Community Support
16
The LaunchPad Ecosystem
Everything you need to start microcontroller development
Hardware + Software + Community
LaunchPads & BoosterPacks
Development tools based on TI microcontrollers, including MSP430,
C2000, TM4C, & Hercules. They are affordable & include everything
you need to start microcontroller development! Plug-in modules for
the LaunchPad add new functionality including capacitive touch,
wireless, motor control, dynamic lighting, sensors & more.
Intuitive Software
Teach your LaunchPad new tricks using easy-to-use software tools.
LaunchPad is supported by a wide range of software tools ranging from
beginner-level software to full-featured professional development
environments.
Engaged Community
Share projects and ask questions with LaunchPad community
members and TI engineers located all over the world using online
forums and communications tools.
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• Low-cost LaunchPad kits from MSP430, MSP432, TM4C, C2000, Hercules & Connectivity
starting at $9.99
• Open designs & modular hardware enables developers to create complete TI-enabled
system solutions
• Add power management, wireless capabilities, sensors, displays & more to your TI MCUbased LaunchPad by stacking multiple BoosterPacks. Ranging from $10-$60
• Hundreds of code examples to get up and running quickly using intuitive software tools
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Why TI LaunchPad is better?
• Performance and Variety
• Price
• Multiple supported SW paths
• HW Debugger
• TI online resources
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LaunchPad is TI’s Common Denominator
Modular hardware enables developers to explore new ideas quickly
Sub-1GHz
(CC110L)
NFC/RFID
(TRF7970A)
WiFi
(CC3100)
ZigBee
(CC2530)
BLE
(CC2541)
Bluetooth
(CC2564)
Wireless BoosterPacks enabled by TI transceivers
Thermocouple MEMS Temp Sensor
BoosterPack
BoosterPack
(ADS1118)
(TMP006)
ePaper Display
LiPo Battery
SensorHub
BoosterPack
BoosterPack
BoosterPack
(RePaper)
(BQ fuel gauge) (various sensors)
Additional BoosterPacks for analog, sensors, displays & more
from TI, Third Parties & Maker community.
LaunchPad kits featuring TI MCUs & standardized BoosterPack
interface
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MSP430
TM4C
C2000
Hercules
CC3200
(Ultra-Low Power)
(ARM Cortex M4F)
(Real-time Control)
(Safety)
(MCU + WiFi)
Want to see the LaunchPad in action?
Check out these links:
http://bit.ly/1imK8jw
Scrolling Marquee
with 8x8 LED
Matrix
BoosterPack
ePaper BoosterPack
for ultra-low power
displays
http://bit.ly/MqcL4g
K-type
Thermocouple
BBQ Companion
BoosterPack
http://bit.ly/1eMWm0P
http://bit.ly/1fFMBVc
Monitor
accelerometer
wirelessly with
CC110L SubGHz RF
BoosterPack
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www.launchyourdesign.com
SimpleLink™ Wi-Fi® CC3200 LaunchPads
ARM® Cortex™ M4 based SoC with integrated Wi-Fi connectivity
Target MCU: CC3200 & CC3200MOD
BoosterPack Pinout: 40-pin
Specs:
• 80MHz
• external Flash support / 256 kB RAM
• Wi-Fi 802.11b/g/n standards
• Station, AP, and Wi-Fi Direct Roles
• ADC, I2S, I2C,UART, SPI
Why this LaunchPad?
Connectivity for IoT Applications
$29.99
All in one solution for Wi-Fi
CC3200-LAUNCHXL & CC3200MODLAUNCHXL
LaunchPad in the cloud
Cloud-connected LaunchPads offer support for various
cloud partners & protocols via WiFi or Ethernet.
LaunchPad & IoT
a bird’s eye view
Cloud Service
Provider
TM4C129
(MCU +
Ethernet)
RF
LaunchPad Booster
Pack
Ethernet
LaunchPads
- MSP430F5529
- MSP430FR596
- MSP430G2
- MSP432P401R
- TM4C123G
- TM4C1294
MCU
LaunchPad
BoosterPack
Cloud services
Access to data,
dashboards, etc
IoT Gateways
Your portal to the cloud
RF BoosterPacks
- Zigbee
- SubGHz RF
- Bluetooth
- 6LoWPan
- NFC
Wireless
Nodes
Connecting your
devices
CC3200
(MCU +
WiFi SoC)
RF
LaunchPad Booster
Pack
WiFi
MCU +
RF SoC
LaunchPad
MCU + RF SoC
LaunchPads
- CC3200 MCU + WiFi
CODE!
For FREE!
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LaunchPad Software Tools
Making it easier & providing multiple points of entry
Rapid Prototyping
Energia
Light-weight, Community-driven,
Wiring-based IDE for quick evaluation
Evaluation
CCS Cloud
Browser-based code editor and
Resource Explorer
Intuitive coding environment
• Simplified interface provides an
easy-to-use code editor, serial
monitor & compiler
Highly-abstracted API framework
• Functional APIs make it easy for
developers to start controlling hardware
Fast start & no installation
• Browser based code editing tool
to get you started quickly (MSP430
and MSP432 supported at this time)
Use Energia, TI-RTOS & more
• Cross Platform and allows you to
upload firmware using TI Cloud Agent
Community-driven
• Completely open source & driven by
the community
Resource Explorer integration
• Access Resource Explorer to get
the latest code examples, design
files, and more.
Advanced
CCS & Pro Tools
Fully-capable dev environments
from TI & third parties
Full debug capability & more
• Set breakpoints, watch variables,
step through code & more
Import Energia projects
• Need more features from your
development environment?
Seemlessly import your Energia
sketches into Code Composer Studio!
• IDE | Language | Community
• Open source & community driven
• Wiring-based code enabling multiarchitecture abstraction & source code
compatibility across supported
LaunchPads
• Fork of the popular Wiring framework
– the basis of the Arduino IDE
• Robust collection of intuitive APIs for
controlling your LaunchPad’s I/O
• Immediately develop code for I2C, UART,
PWM, ADCs, SPI & more
27
Complete documentation can be found at www.energia.nu
Energia Abstraction
Fly high above the bits & bytes
{
1
Boils it down to
line of code
}
The Energia Difference
• Send & receive wireless data within minutes using
simple APIs
– Radio.begin(parameters);
– Radio.Transmit(parameters);
– Radio.receiverOn(parameters);
• 100% source code compatibility/consistent APIs
across MCU, including MSP430, MSP432, C2000
& TM4C LaunchPads
• All with a simple & intuitive code editing tool
• Start sending & receiving RF data for
<$40 & <10 minutes.
– 2 LaunchPads + 2 CC110L RF BoosterPacks + Energia
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Code Composer Studio Cloud
• Browser based code editing tool
to get your started quickly
• Access Resource Explorer to get
the latest code examples, design
files, and more.
• Cross Platform and allows you
to upload firmware using TI
Cloud Agent
• Supports MSP430 & MSP432
LaunchPads
http://dev.ti.com
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Code Composer Studio 6
• Eclipse-based IDE for professional
firmware developers that supports
all TI processors
• CCS App Center allows you to stay
current with the latest plugins and
updates
• Use tools such as Energy Trace,
GRACE, and more to optimize your
workflow and application
• Resource Explorer exposes thousands
of code examples
and technical materials
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Download CCS Desktop at ti.com/ccstudio
Energia Import in CCSv6+
•
•
•
•
Import an Energia sketch into Code Composer Studio v6 & pick up right where you left off.
CCS introduces full debug capability & other professional features to further optimize your design.
Modularize your code & leverage Energia APIs & libraries within CCS
Enable “hybrid” projects that leverage low-level C, assembly & even abstracted Energia APIs
enabling a developer maximum flexibility during code development.
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The Community
www.43oh.com
http://e2e.ti.com
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The Community
Get support from TI & the online community!
• http://e2e.ti.com
• Supported 24/7 by TI engineers!
• Over 1 million Q&As available on-demand
• Get support on TI’s complete portfolio from
microcontrollers to analog to connectivity
• www.43oh.com
• ~20,000 active members
• ~60 forum users online at any given time!
• Active & friendly online community & blog for the
LaunchPad ecosystem!
• Home to much of the Energia community
Cloud Demo(s)
•
•
•
•
•
•
WiFi library - Simple Web Server
Use Temboo to Get Yahoo Weather Report
Use Temboo to query Wolfram Alpha
Use Temboo to write to a Google spreadsheet
Use Temboo to send an SMS using Twilio
Use Temboo and Nexmo to control your
LaunchPad with your phone
Now you are a cloud ninja!
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www.energia.nu/CC3200-LAUNCHXL
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Weather … continued
• Let’s prototype a pushbutton activated getWeather
device that queries Yahoo Weather for data
• Sign up for Temboo
• Open the lab solution in Energia and modify for our
Wi-Fi Access Point. Upload to the LaunchPad
• When you push SW2 you will see the weather info in
your serial monitor.
Now you are a cloud ninja!
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Thad’s discussion of … creating a simple
iOS application
TI Dragon … battery powered CC3200
with app controlled music and blinking
LEDs
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Where to go next: www.ti.com/launchpad
TI’s official LaunchPad portal
Get specs, order hardware, find software tools, and
download datasheets and design files
Sign up for a
myTI account!
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Appendix
• Temboo Tutorial can be found at
www.energia.nu/temboo
• The Temboo website does an excellent
job of explaining how to get started with
the APIs and helps you generate Energia
code.
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Please come to the TI booth
Thank you!
www.ti.com/launchpad
www.energia.nu
www.temboo.com/hardware/ti
Backup
42
CC110L Sub-1GHz RF BoosterPack (433, 868, 915MHz)
Start developing wireless applications immediately!
• Manufacturer: Anaren / TI
• Part #: 430BOOST-CC110L
• MSRP: $19.99 (includes 2 RF BoosterPacks!)
• Feature List:
–
–
–
–
–
–
Based on TI CC110L SubGHz RF transceiver
SPI interface between RF module & MCU
FCC/IC certified module
Includes AIR BoosterPack Stack software
Enabling Star network & p2p topologies
Includes pre-programmed MSP devices
• Learn more @ www.ti.com/boosterpacks
43
CC3100 SimpleLink Wi-Fi BoosterPack
LaunchPad in the cloud
• Manufacturer: Texas Instruments
• Part #: CC3100BOOST
• MSRP: $19.99
• Feature List:
– CC3100 WiFi Transceiver
• IEEE 802.11 b/g/n
• Embedded IPv4 TCP/IP stack
– Small form factor
– Complete software solutions & features
TI’s unique SimpleLink technology
• Learn more @ www.ti.com/boosterpacks
44
Sharp ® Memory LCD BoosterPack
Add capacitive touch and display capabilities with 1 board!
• Manufacturer: Texas Instruments
• Part #: 430BOOST-SHARP96
• MSRP: $19.99
• Feature List:
– Sharp LS013B4DN04 Memory LCD
• 1.3" inch screen offering 96 x 96 pixels
• Ultra-Low-Power consumption
• Display controlled serially using SPI
– Software enabled by TI’s software libraries
• Graphics Library Support
• Capacitive Touch Library Support
• Learn more @ www.ti.com/boosterpacks
45
Kentec QVGA TFT LCD BoosterPack
Add resistive touch and display capabilities with 1 board!
• Manufacturer: Texas Instruments
• Part #: BOOSTXL-K350QVG-S1
• MSRP: $24.99
• Feature List:
– Kentec TFT LCD (P/N: K350QVG-V2-F)
– 3.5 inch QVGA (320x240 resolution)
– SPI Interface
– 4-wire resistive touch screen
– White LED Backlight + driver circuit
– Complies with the BoosterPack standard
for use with 20 and 40 pin LaunchPads
• Learn more @ www.ti.com/boosterpacks
46
Infrared (IR) BoosterPack Plug-in Module
Start developing remote control applications today!
• Manufacturer: TI
• Part #: Boost-IR
• MSRP: $20
• Feature List:
–
–
–
–
IR LED transmitter
IR receiver + demodulator
4x4 membrane keypad
20-pin BoosterPack standard for use with any
LaunchPad
– Compatibility with different IR signal
generation methods
• Learn more @ www.ti.com/boosterpacks
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TRF7970A NFC BoosterPack
Start developing with Near-Field Communication & RFID!
• Manufacturer: DLP Design
• Part #: DLP-7970ABP
• MSRP: $25
• Feature List:
– 13.56MHz HF RFID Reader/Writer
– Supported by the NFCLink software library
– Supports various modes:
– RFID/NFC Reader
– NFC Peer
– Card-Emulation Mode
– FCC/IC approved design
• Learn more @ www.ti.com/boosterpacks
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BoosterPack pinout standard (ti.com/byob)
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BoosterPack pinout standard (ti.com/byob)
The BoosterPack pinout standard enables:
- Cross-compatibility between LaunchPads &
BoosterPacks
- BoosterPack stackability to create more complex
solutions
- The same BoosterPack can work across multiple
LaunchPads
- Learn more @ www.ti.com/byob
- Build your own BoosterPack (BYOB) with
templates, resources & more!
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Breakthrough Sensor Technology
www.ti.com/sensing
Easily add RF for wireless applications!
52
CCS Cloud & Resource Explorer
• Changing how developers
engage their environment
• Focus on Web and bringing all
parts of the design process to
the cloud
• Instant evaluation of TI
products
53
Try it now at dev.ti.com
Quick demo recipes
Enable customers to experience TI differentiation
WiFi-enabled Meat Probe
“iGrill”. Send a tweet when
temp exceeds threshold.
MSP430F5529
LaunchPad
WiFi
CC3100
BoosterPack
+
=
CC3200 Wi-Fi
LaunchPad
Create a battery-powered
WiFi-connected NFC/RFID
tag reader
=
+
+
=
+
Sub-1GHz
(CC110L)
+
TI Microcontroller
LiPo Battery
BoosterPack
(BQ fuel gauge)
NFC/RFID
(TRF7970A)
MSP430G2553
LaunchPad
Create a multi-point SubGHz
RF wireless temperature
sensor network
Thermocouple
BoosterPack
(ADS1118)
MEMS Temp Sense
BoosterPack
(TMP006)
+
TI Wireless
TI Analog
Quick demo recipes
Enable customers to experience TI differentiation
WiFi-enabled Meat Probe
“iGrill”. Send a tweet when
temp exceeds threshold.
WiFi
CC3100
BoosterPack
C2000 InstaSPIN
LaunchPad
+
=
CC3200 Wi-Fi
LaunchPad
Create a battery-powered
WiFi-connected NFC/RFID
tag reader
=
+
Sensor Hub
BoosterPack
+
MSP430G2553
LaunchPad
Create a multi-point SubGHz
RF wireless temperature
sensor network
=
LiPo Battery
BoosterPack
(BQ fuel gauge)
+
Sub-1GHz
(CC110L)
+
TI Microcontroller
BLDC Motor
BoosterPack
(DRV8301)
Stepper Motor
BoosterPack
(DRV8711)
+
TI Wireless
TI Analog