ST STM32L4 Series User manual

Simplifying MicrosoftAzure Connectivity
with the STM32L4 Discovery Kit IoT Node
v1.5

Agenda 2
Presentation
•Training Material Check/Installation Help
•Overview of the STM32 Portfolio
•Keil MDK-ARM Installation
•Overview of the STM32L475
•Overview of the STM32L475 Discovery Kit IoT Node
•STM32CubeTM Introduction
•Keil MDK-ARM License Installation
•Lab 1: Getting Started with STM32CubeMX - Blinking LED
•Microsoft Azure IoT Overview
•Lab 2: Getting Started with Microsoft Azure IoT in 5 minutes!
•FP-CLD-AZURE1 Function Pack Overview
•Lab 3: Connect STM32 IoT Node to Azure IoT Hub
•LUNCH

Agenda 3
Presentation
•Lab 4: Monitor IoT Node Sensor Data sent to Azure
Cloud
•Lab 5: Manage IoT Node from the Azure Portal
•Lab 6: Update IoT Node Firmware Over The Air (FOTA)
•Bluetooth® Low Energy Overview
•Demo: Simple BLE phone pairing

Training Material Check / Installation Help

Seminar Day Check List
•You would have received an email about a week ago with the Dropbox
download link and instructions to install the necessary software.
•Please use the printed checklist handed to you today to make sure that
you have completed the necessary steps.
5

Training Material Installation
•In case you have missed something, we have a few USB Flash drives
with the Seminar Installer that we will pass around. This will install Tera
Term, Device Explorer, NotePad++, and extract the seminar file to
C:\STM32L4AzureSeminar
•Please insert the USB Drive to your machine. Copy all the files to your
desktop and execute the installer (Run as Admin)
STM32L4AzureSeminar_Installer.exe
•The USB flash drive also contains this presentation in pdf format
STM32L4_DK_IoT_Azure_Seminar.pdf
6

Training Material Installation 7
•If you see prompts such as the one below, please click “Install” to allow
installing the ST-Link Device Drivers (there would be typically two such
prompts).
(Cont’d)

Workshop Directory Content
1. Documents
2. Hands on
3. Keil
4. Software
8
1
2
3
4

Keil MDK-ARM Tool Installation
9

Step 1. Keil Installation
•Browse to C:\STM32L4AzureSeminar\Keil\ and Double-click on
the file MDK524a.exe to begin the Keil toolchain installation.
• Click through the default options and accept the ‘license agreement’ when prompted.
•If you have an existing installation of Keil you should install in a new directory
10

Step 1. Keil Installation 11
•Click on Run to begin the installation

Step 1. Keil Installation 12
•Click on Next

Step 1. Keil Installation 13
•Accept the license agreement and click on Next

Step 1. Keil Installation 14
•Please use the default directory path: C:\Keil_v5 and click on Next

Step 1. Keil Installation 15
•Enter your contact information and click on Next

Step 1. Keil Installation 16
•Installation begins…

Step 1. Keil Installation 17
•Before installing ULINK device drivers, Windows will block it and asks
for confirmation. We will not use it so just click Don’t Install

Step 1. Keil Installation 18
•Setup complete…. Click Finish
•We will manually install “Software Packs” a bit later
If you get any errors for the “Pack Installer”, don’t worry.
Just click OK, and we will get to that in a bit.

Overview of the STM32 Portfolio

Today - STM32 Portfolio 20
10 product series / More than 40 product lines
398 CoreMark
120 MHz
150 DMIPS
Ultra-low-power
Mainstream
Cortex-M0
Cortex-M0+ Cortex-M3 Cortex-M4 Cortex-M7
106 CoreMark
48 MHz
38 DMIPS
245 CoreMark*
72 MHz
90 DMIPS
(*) from CCM-SRAM
177 CoreMark
72 MHz
61 DMIPS
608 CoreMark
180 MHz
225 DMIPS
75 CoreMark
32 MHz
26 DMIPS
93 CoreMark
32 MHz
33 DMIPS
High-performance
1 082 CoreMark
216 MHz
462 DMIPS
273 CoreMark
80 MHz
100 DMIPS
2 010 CoreMark
400 MHz
856 DMIPS