STSW-IDI001
Software developer tool for sensor hub applications
Data brief
Description
The software gathers drivers for a wide range of
ST sensors. It is built on the STM32-Cube
framework which makes it easy to expand and
adapt the software for specific applications.
The package comes with a data logger
application with two major features: sensor data
and multichannel audio streaming via USB
(Virtual COM Port + AudioIN composite class),
and sensor data storage on an SD card.
Features
Compatible with STM32-Cube framework
Data logger example application
Complete middleware to easily communicate
with a client application using a proprietary
protocol
Audio + CDC class USB driver to allow the
device to be recognized as a standard USB
microphone and a Virtual COM port
Third party real-time operating system for
multi-tasking applications
Third party FAT file system module for small
embedded systems
Easy portability across different MCU
families, thanks to STM32Cube
Free, user-friendly license terms
November 2015
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For further information contact your local STMicroelectronics sales
office
Detailed description
STSW-IDI001
1
Detailed description
What is STM32Cube?
STMCube™ represents an STMicroelectronics' initiative to make developers’ lives easier
by reducing development effort, time and cost. STM32Cube covers STM32 portfolio.
STM32Cube version 1.x includes:
The STM32CubeMX, a graphical software configuration tool that allows the generation
of C initialization code using graphical wizards.
A comprehensive embedded software platform specific to each series (such as
STM32CubeF4 for the STM32F4 series), which includes:
the STM32Cube HAL embedded abstraction-layer software, ensuring maximized
portability across the STM32 portfolio
a consistent set of middleware components such as RTOS, USB, TCP/IP and
graphics
all embedded software utilities with a full set of examples
How does this software complement STM32Cube?
This software is based on the STM32CubeHAL hardware abstraction layer for the STM32
microcontroller. The package extends STM32Cube by providing a board support package
(BSP) for the STEVAL-IDI001V1 board and some middleware components for serial
communication with a PC.
Interaction with all the sensors on board is guaranteed by the abstract low-level drivers that
allow developers to communicate with it in a hardware-independent manner.
The package also includes a data logger application that the developer can use to start
experimenting with the code. This application makes available to the user a tool to acquire
data from different types of sensors. The nature of the acquired data provides the
possibility to implement a wide variety of algorithms.
The USB device audio class in the middleware allows the device to be recognized as a
standard multi-channel USB microphone. For this purpose, a utility for Windows PC is
required in order to record and save the audio stream. Any freeware or commercial audio
recording software may be used.
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Revision history
2
Revision history
Table 1: Document revision history
Date
23-Nov-2015
Version
1
Changes
Initial release.
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