STM32 Open Development Environmentimage.eccn.com/gcszj/st/150729/webinar_ppt.pdf · 2015. 7. 29. · The STM32 Open Development Environment consists of a set of modular developer

Aaron Xu

Hem Dutt Dabral

Mridupawan Das

STM32 Open Development Environment

Agenda• STM32 Open Development Environment

• The Environment

• Overview of Boards

• Key Benefits

• Software Architecture• X-Nucleo Solutions

• BLE

• MEMS

• BlueMicrosystem1 Application

• Demo & Code Walkthrough• Takeaways• Q&A

2


• The Environment


• Key Benefits


• BLE

• MEMS



3

The needs of developers• A microcontroller is usually the first choice of

developers when designing a new application

• Need to pick from low power to high performance microcontroller based on application needs

• A set of extra functions are keys to implement the system

• Sensing, data conversion, processing, connectivity, power management, …

• Easy to use Integrated Development Environment to allow fast development and production

• Support of multiple IDE• Free of charge tools and embedded software to

enable fast and easy development

4

Environmental Sensors

Audio

Motion Sensors

Dual Interface

Security

RF link

Motor Control

STM32 Nucleodevelopment boards

STM32 Open Development Environment 5

The STM32 Open Development Environment consists of a set of modular developer boards and a SW environment designed around the STM32

microprocessor family

STM32Cube software

STM32Cube expansion software

STM32 X-Nucleoboards

Developer community and supportCompatibility with multiple Development Environments

STM32 Open Development Environment Hardware Components

STM32 Nucleo Development Boards• Based on ST’s 32-bit ARM Cortex-M based

STM32 microprocessors• Development boards for all STM32 families

available or planned

STM32 X-Nucleo Boards• Boards with additional functionality: sensing,

connectivity, power, analog• Plugged on top of the STM32 Nucleo developer

board or stacked on top of other expansion boards

• Leverage ST wide product portfolio

6

STM32 Open Development Environment Software Components

• STM32Cube• A set of free of charge tools and embedded Software bricks to

enable fast and easy development on the STM32• PC-based STM32CubeMX for graphical configuration of the STM32• Hardware Abstraction Layer for easy porting from one STM32 device to

another• Middleware bricks for the most common functions• Hundreds of code use examples are also included.

• STM32Cube Expansion software• Free of charge for every STM32 X-Nucleo boards

• Multiple Development Environments• Compatible with a number of Development Environments

including IAR EWARM, Keil MDK, mbed and AtollicTrueSTUDIO

7

STM32 Wide Product Offer 8

Ultra-low-power Mainstream High-performance

72 CoreMark▬

26 DMIPS

93 CoreMark▬

33 DMIPS

106 CoreMark▬

38 DMIPS

177 CoreMark▬

61 DMIPS

245 CoreMark*▬

90 DMIPS*

398 CoreMark▬

150 DMIPS

608 CoreMark▬

225 DMIPS

1000 CoreMark▬

428 DMIPS

32 MHz 32 MHz 48 MHz72 MHz

72 MHz

120 MHz

180 MHz

200 MHz

http://www.st.com/stm32f0





http://www.st.com/stm32l1



• Based on ST’s 32-bit ARM Cortex-M based STM32 microprocessors

• A Boards with 1 MCU and hardware to program/debug

• Two connectors to connect to companion chips boards

• For all STM32 families

• >60K Boards sold

STM32 Nucleo Development Board 9

Arduino UNO extension connectors easy access to add-ons (*)

Integrated Debugging and programming probe

Morpho extension headers: Direct access to all STM32 I/Os

STM32 Microcontroller

Flexible board power supplythrough USB or external source

(*) thanks to the electrical compatibility iit can be used as a shield for Arduino UNO R3 or similar

complete product range from ultra-low power to high-performance

10X-Nucleo Boards leverage ST Breadth and

Depth Product Portfolio

Microcontroller

Secure MCU

MemoryRFConnectivity

Analog & Mixed Signal ICs

MEMS & SensorsPower Discrete & Modules

Industrial Analog ASSP

Power Conversion

Automotive

Imaging

Digital Consumer& ASICs

A unique portfolio with all the key technologies and products

Increasing semiconductor content per application

Move

Power Interact

Connect

Sense

STM32 X-Nucleo Boards• STM32 X-Nucleo boards allow to add a

function to STM32 Nucleo boards

• It is stacked on the STM32 Nucleo

• >6K Boards “sold”

11

(*) thanks to the electrical compatibility it can be used as a shield for Arduino UNO R3 or similar

Arduino UNO extension connectors easy access to add-ons (*)

BlueNRG

Connect X-NUCLEO-IDB04A1,Bluetooth low energyexpansion board based onBlueNRG for STM32 Nucleo.

STM32 X-Nucleo Boards How to address the Functional Needs 12

What do you want to do? What you need Board

Process Ultra Low power STM32 L0

Ultra Low power STM32 L1

Mainstream STM32 F1

Mixed signal +DSP STM32 F3

High performance STM32 F2

High performance + DSP STM32 F4 – (F7 Planned)

Sensemotion, pressure, humidity, light, gas, location

Motion Sensors Motion + Environmental

Environmental Sensors Motion + Environmental

Proximity Sensors FlightSense

OpAmp OpAmp

Connect wireless or wired

Bluetooth Low Energy BlueNRG

Wi-Fi

Sub-GHz radio SPIRIT1

NFC M24SR

Translate Motor Driver xSPIN (easySPIN, dSPIN,..)

Move/Activate Audio amplifier Audio-Out

Audio Microphone Audio-in

Power Energy management & Battery Energy management

(EnFILM) Thin film battery

STM32 X-Nucleo Boards Roadmap 13

Bluetooth Low EnergyX-NUCLEO-IDB04A1

Motion & Environ. Sensors

X-NUCLEO-IKS01A1

Power StepperX-NUCLEO-IHM03A1 (Stand-

by for device issues)

20152014

Motor control easySPIN

X-NUCLEO-IHM01A1

NFC M24SRX-NUCLEO-NFC01A1

Battery managementX-NUCLEO-IKC01A1

(On HOLD for PTN of STC3115)

Audio INX-NUCLEO-CCA02M1

Programmable logic controlX-NUCLEO-PLC01A1

Sub GHz SPIRIT1 moduleX-NUCLEO-IDS01A4/5

Available

On Going

Roadmap as of March. 6, 2015Q1 Q2

BLE ModuleX-NUCLEO-IDB05A1

(If Matching OK)

Q3

NFC M24LRX-NUCLEO-NFC02A1

Low Voltage Power BoardPower (F7 MOSFET)X-NUCLEO-IHM08M1

3-ph Motor L6230X-NUCLEO-IHM07M1

DC Motor L6206X-NUCLEO-IHM04A1

OpAmpX-NUCLEO-IKA01A1

(Board Re-Design for cost)

Audio OUTX-NUCLEO-CCA01M1

(HW Package not compliant)

Wi-Fi Module

Stepper L6208X-NUCLEO-IHM05A1

FlightSenseX-NUCLEO-6180XA1(Not yet Check List

Compliant)

NFC 95HFX-NUCLEO-NFC03A1

Q4

Motor ControlAdapter Board

X-NUCLEO-IHM09M1

• A strong commitment to expand the number of ST products supported through the X-Nucleo Program

X-Nucleo Boards 14

X-NUCLEO-IDB04A1

Bluetooth Low Energy Expansion Board based on

BlueNRG

AvailableNow

X-NUCLEO-NFC01A1

Dynamic NFC tag Expansion Board based on

M24SR

AvailableNow

X-NUCLEO-IHM01A1

Stepper motor driver expansion board based on

easySPIN™ L6474

AvailableNow

X-NUCLEO-IKS01A1

MEMS Inertial and Environmental expansion

board

AvailableNow

Product offering organized by function 15

Motor Control

Connectivity

Power Management

Processing

Sensing

Power conversion

Lighting

Positioning

Key Function in the application

Emerging Function in the applicationVertical Market

Func

tions

Appliance Robotics Building AutomationWearable Automotive

Ready to Use Solutions for Vertical Markets 16

Expa

nsio

n bo

ards

A wide offer of evaluation boards (STEVAL) to address Vertical Markets

Rapid Prototyping with STM32 Open Development Environment

Automation9%

Lighting13%

Sensors (MEMS)

16%

Motor Control

6%

Power Management

26%

Home Consumer

12%

Others18%

>410 Evaluation Boards

• Modular hardware enables broad deployment through a standardized development framework

• Stack multiple expansion boards to add power management, sensors, connectivity and more to the STM32 Nucleo development boards

• Intuitive software tools offer code examples and documentations to get up and running quickly

• Price competitive boards


• The Environment


• Key Benefits


• BLE

• MEMS



17

STM32CubeTM V1 Introduction• STM32CubeTM Version 1 includes:

• A configuration tool, STM32CubeMX generating initialization code from user choices• A full embedded software offer, delivered per series (like STM32CubeF4) with:

• An STM32 Abstraction Layer embedded software: STM32Cube HAL• A consistent set of Middlewares: RTOS, USB, TCP/IP, Graphics, …

18

STM32CubeMX

STM32CubeF3

STM32CubeF2

STM32CubeF4

STM32CubeF1

STM32CubeF0

STM32CubeL1

STM32Cube Technical Update (Part1)

http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1533/PF259242

• X-CUBE FW Portability across STM32 portfolio

• Firmware + Software integrated in STM32CubeMX

• X-CUBE FW include• Plug-in directory structure compatible with

Cube SDK [Roadmap feature]• Cube-compatible drivers• Middleware libraries to support developers,

tailored to the components capabilities• e.g. Bluetooth profiles, 6LowPAN, sensor

fusion • STM32CubeMX plug-ins (to configure and

generate initialization C code) [Roadmap feature]

SW Compatibility with STM32Cube 19

STM32CubeMX

Nucleo Boards STM32 Fx/Lx

X-Nucleo board(s)

STM32Cube Fx/Lx HAL

STM32Cube middleware

X-Cube Drivers plug-ins

X-Cube extended

middleware

X-Cube sample applications and verticals prototypes

IAR, Keil, …..CubeMX

Har

dwar

eH

AL,

BS

P a

nd M

WA

pplic

atio

nsID

E/T

ools

mbed.org

Mbed HAL

Mbed Shield Drivers & Mware

STM32Cube FW package block view 20

Hardware Abstraction Layer API Boards Support Packages

Drivers

HAL level examples

Board Demonstrations

Evaluation boards Discovery boards Nucleo boards

NetworkingLwIP TCP/IP & Polar SSL

File systemFATFS

GraphicsSTemWin

USBHost & Device

Middleware level examples

Middleware

RTOSFreeRTOS

F4 Family

STM32F401

CMSIS

Utilities

STM32F405/7 STM32F429 STM32F439

STM32Cube Technical Update (Part1)

Middleware modules features summaryMiddleware module Features

RTOS FreeRTOS open source RTOS CMSIS-RTOS wrapper

FAT file-system FatFS open source file-system Ready to use Disk I/O interface for SD card, USB

mass-storage flash-disk or RAMDISK RTOS support

Graphics STemWin library based on SEGGER emWin Full-featured graphical library Optimized LCD controller drivers RTOS support

USB ST Host and Device USB libraries Multiple class support: MSC, HID, AUDIO, CDC,

MTP,DFU RTOS support

TCP/IP stack lwIP open source TCP/IP stack Protocols supported: DHCP, DNS, ICMP, TCP, UDP,

TFTP, HTTP,... RTOS support

21

Middleware modules license modelMiddlewaremodule Features

FreeRTOS • Modified GPL license• Can be used on commercial product without

restrictionFatFS • BSD like license

STemWin • Provided as object code library locked to STM32 MCUs

USB libraries • ST Liberty license

lwIP TCP/IP stack • BSD license

22


• The Environment


• Key Benefits


• BLE

• MEMS



23

BlueNRG BLE Solution 24

24

SINGLE MODE BLUETOOTH® SMART WIRELESS NETWORK PROCESSOR

Integration

• 2.4GHz RF transceiver • Cortex-M0 microcontroller (running the BT Single

Mode protocol)• AES 128-bit co-processor

Flexibility• Master and Slave Single Mode BLE (4.0) Network

Processor.• On chip non-volatile Flash memory allows OTA BLE-

stack upgrade. Stack qualified.

Low power

• ICCRX 7.3mA• ICCTX 8.2mA @ 0 dBm• ICCSleep 1.7µA• ICCShutdown 2.5nA

Small size • QFN32: 5x5x1mm• Flip chip: 2.66x2.56x0.56mm

All trademarks and logos are the property of their respective owners. All rights reserved. They are used here only as conceptualexamples

BlueNRG overviewBluetooth® Smart Network Processor

RF Features

• Complete PHY, link layer and Host providing GATT level interfaces

• Air data rate up to 1 Mbps

• Operating voltage from 2.0V to 3.6V, integrated SMPS

• Clocking f lexibility

• Low power (32kHz): Integrated Ring oscillator or external crystal Oscillator.

• Main (16MHz or 32MHz): External Crystal Oscillator.

• Input voltage monitoring and temperature sensor.

• Support Master or Slave mode of operations (up to 8 slaves)

• Other features• AES 128-bit encryption co-processor

• Qualified as a Bluetooth sub-system (Oct 2013)• RF, LL, HCI

• Host stack qualification

• Master & Slave support

QFN32 5x5x0.9mmWCSP36 2.6X2.6mm

25

BlueNRG - Key PerformancesParameter Typ. Value

No DCDCTyp. ValueWith DCDC

Unit

Reset 5 5 nA

Stand-by (Slave & Master) 1.4 (S) – 2 (M) 1.3 (S) - 2(M) µA

Sleep (pending XO/role conditions) 1.7 ~ 3.5 1.7 ~ 3.5 µA

Active (CPU, flash and RAM) 3.5 3.3 mA

TX @ +2dBm 17.2 8.3 mA

RX 14.3 7.7 mA

Config. Parameter Typ. Value Unit

High Power

Output power for the lowest power setting -15 dBm

Output power for the highest power setting +8 dBm

Standard Power

Output power for the lowest power setting -18 dBm

Output power for the highest power setting +5 dBm

Parameter Typ. value Unit

Sensitivity level for 0.1 % BER -88 dBmIn band blocking C/I for an wanted signal level of -67 dBm:• Co-channel interference• Interference at frequency offset │foffs│ = 1 MHz• Interference at frequency offset │foffs│ = 2 MHz• Interference at frequency offset │foffs│ ≥ 3 MHz• Interference at frequency offset │foffs│ ≥ 6 MHz

128

-21-30-40

dBdBdBdBdB

26

TX performance

RX performance

Power performance

BlueNRG Shield• FEATURES:

• Ultra-low-power Bluetooth low-energy connectivity

• Compatible with both STM32-Nucleo and Arduino development kits

• Self-consistent RF design (includes antenna, balun filter, etc.)

• SPI communication interface with host MCU

• OUT-OF-THE-BOX:• Ready-to-use shield-plugin for RF BLE connectivity• Application examples, quick starting guide and tutorials

• SOFTWARE DEVELOPMENT KIT (X-CUBE-BLE1 SDK):• Extensive examples (source-code and application notes) and API

documentation

• Support both ACI and HCI control interfaces over SPI

27

http://www.st.com/web/en/catalog/tools/PF260517

X-NUCLEO-IDB04A1

STM32 Nucleo and BlueNRG Shield 28

BlueNRG Shield

STM32 NUCLEO

Arduino Connectors

X-NUCLEO-IDB04A1

X-CUBE-BLE1Software Overview

• The X-CUBE-BLE1 is an expansion software packagefor STM32Cube. This software provides drivers runningon STM32 for STM's BlueNRG Bluetooth Low Energydevice. It is built on top of STM32Cube softwaretechnology that ease portability across different STM32microcontrollers.

• Examples implementation available for X-NUCLEO-IDB04A1 STM32 expansion board plugged on top ofone NUCLEO-F401RE or NUCLEO-L053R8.

29

MajorSoftware Features:

• Complete middleware to build applications usingBlueNRGnetwork processor.• Easy portability acrossdifferent MCU families thanks to STM32Cube.• Sample applications that the developer can use to start experimentingwith the code.• References to free Android and iOS App that can be used along with the sample applications.• Free user-friendly license terms.

http://www.stmicroelectronics.com.cn/web/en/catalog/tools/PF261442

7/29/2015


• The Environment


• Key Benefits


• BLE

• MEMS



30

Key products on Sensor X-Nucleo board 31

X-NUCLEO-IKS01A1Capability of expanding Sensors with Add-on daughterboard

32

First add-on available by CES’15 : LSM6DS3

iNEMO™ Ultra - LSM6DS3The 6X Ultra

Ideal companion for the ultra-low power STM32 family of microcontrollers

The best combination of 6-axis sensor plus sensor hub

33

Ultra scalable

Ultra low power

Embedded efficient and reliable motion tracking, pedometer and context awareness

Saving power and enabling faster system reaction time

Industry leading low power performance for 3A+3G combo Down to 0.6mA in always-on mode

20% better than the best alternative solution

Tiny size to fit in the smallest, slimmest mobile, wearable and Internet of Things devices

2.5mm x 3.0mm x 0.8mm

Industry-best resolution for gyroscope and accelerometer

Gyroscope rate noise down to 0.007 dps / √Hz typical

8kbytes “smart” FIFO memory to batch more data before system wake-up

2 times larger than the best alternative solution

Ultra performing

Ultra smart

Ultra capable

Ultra small size

X-CUBE-MEMS1• The X-CUBE-MEMS1 is an expansion software package

for STM32Cube. It provides Temperature, Humidity, Pressure and Motion sensors drivers for the HTS221, LPS25H, LSM6DS0 and LIS3MDL devices, running on STM32.

• Example implementation is available for X-NUCLEO-IKS01A1 plugged on top of NUCLEO-F401RE or NUCLEO-L053R8.

34

MajorSoftware Features:

• Complete middleware to build applications using Temperature and Humidity sensors(HTS221), Pressure sensor (LPS25H) and Motion sensors (LIS3MDLand LSM6DS0)

• Easy portability acrossdifferent MCU families thanks to STM32Cube• Sample application to transmit real time sensors data to a PC• PC-based application (Windows) to log sensors data

http://www.st.com/web/en/catalog/tools/PF261412


• The Environment


• Key Benefits


• BLE

• MEMS



35

BlueMicrosystem1 Software Architecture 36

Hardware Abstraction Layer API Boards Support Packages

Drivers

Board Demonstrations

X-NUCLEO-IDB04A1 Expansion BoardSTM32 Nucleo Board

Bluetooth LE

MiddlewareCMSIS

Utilities

HW Components

STM32 BlueNRG

Applications

Sample Application

X-NUCLEO-IKS01A1 Expansion Board

HTS221 LPS25H LSM6DS0 LIS3MDL

Osx.MotionFX(iNemoEngine PRO)


• The Environment


• Key Benefits


• BLE

• MEMS



37

Demo• BlueMicrosystem1 vertical application demo

38

Code Walkthrough• BlueMicrosystem1 vertical application code walkthrough

39


• The Environment


• Key Benefits


• BLE

• MEMS



40

TakeawaysNucleo and X-Nucleo Boards

• Nucleo boards are based on ST’s 32-bit ARM Cortex-M based STM32 microprocessors

• STM32 X-Nucleo boards are:• Boards with additional functionality: sensing, connectivity, power, analog• Plugged on top of the STM32 Nucleo developer board or stacked on top of other

expansion boards• Leveraging ST wide product portfolio

41

TakeawaysSTM32 Open Development Environment

• The STM32 Open Development Environment is an open, flexible, easy and affordable way to develop innovative applications

• Based on the STM32 microcontroller family• Ready to use expansion boards with state-of-the-art components (sensors,

connectivity, motor control, …)

• STM32 Open Development Environment enables fast prototyping with leading-edge components that can quickly be transformed into final designs

• Support of multiple IDE• Fast prototyping of user applications, start hands-on coding in 1-day• Development tools, software, documentation, user’s guides and online support • Open-sourced software– offered through collaborative platforms• No specialized know-how required

42

TakeawaysSTM32Cube Software

• The STM32Cube includes:• The STM32CubeMX, a graphical software configuration tool that allows to generate

C initialization code using graphical wizards• A comprehensive embedded software platform, delivered per series (such as

STM32CubeF4 for STM32F4 series)• The STM32Cube HAL, ensures maximized portability across STM32 portfolio• A consistent set of middleware components such as RTOS, USB, TCP/IP, Graphics• Software for each X-Nucleo board is based on STM32Cube HAL

• All embedded software utilities coming with a full set of examples

43


• The Environment


• Key Benefits


• BLE

• MEMS



44

Q & A

45

Thank You

Documents

STM32 Open Development Environmentimage.eccn.com/gcszj/st/150729/webinar_ppt.pdf · 2015. 7. 29. · The STM32 Open Development Environment consists of a set of modular developer