Firmware Development - STM32 Primer2


The purpose of this document is to define the high level requirements for a firmware

development project of a sensor data collection system based on STM32 Primer 2 and ST

MEMS sensors.

This project description intends to define a design for a complete firmware, ready-to-use

for demonstration, operating on a system built from STM32 Primer2 and MEMS

accelerometers. The accelerometers are low-power 3-axis linear accelerometers with

digital output. The foreseen firmware needs to run an STM32 Primer2 device connecting

the sensing elements via an I2C interface, capable of translating information from a

numbeDesign Principles

This section provides the design principles with reasons driving these principles.

- Simplicity

-- Very simple, if possible the simplest solutions are preferred.

- I2C Bus

-- For the communication between the STM Primer The usage of I2C bus is flexible printed circuit board is required.

- Portability

The preference it to create a firmware, which is portable between STM32 and ST7

microcontrollers (both present on the STM32 Primer2 development platform)

Scope of Work

The following activities are in scope:

- Connection of Sensor

-- via Add-On Module [5] or

-- via breakout boards of MEMS sensors connecting to the E14 extension

connector of STM32 Primer2, similar to [6] (Please note, that this is a

different type of MEMS, although suitable for I2C integration development)

- Firmware development

- Testing


The following activities are out of scope:

- Application development

The following activities are limited to the necessary extent:

- Electronic advice, design and verification with regards to SMT32 Primer2

The following activities may be extended to the necessary extent:

- Advice on electronic design and verification with regards to replacing SMT32 Primer 2 with SMT32 Primer1

- Advice on electronic design and verification with regards to replacing the SMT32

Primer2 with an Atmel AVR based solution


Skills: C Programming, Electronics, Microcontroller, Scientific Research

See more: stm32 primer2, stm32 i2c, stm primer, primer2, stm32 project, stm primer scope, stm32 primer, stm32 firmware development, simplest stm32 primer project, use i2c bus stm32 primer, stm32 primer i2c, stm32 scope, smt32 primer2, smt32 primer, work translating, translating work, system sensor, principles and elements of design, primer design, power electronic design, out of scope requirements, elements and principles of design, driving connection, different digital design limited, design verification testing

About the Employer:
( 0 reviews ) Singapore, Singapore

Project ID: #537974

15 freelancers are bidding on average $1632 for this job


We are a group experienced embedded engineers working on hardware and software projects. We can do you project. We have given more info in the PM Regards Somasundaram.I

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I have many years experience designing with accelerometers from several manufacturers including ST LIS3L02 and LIS344AL. The I2C interface is also no problem.

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