Find Jobs
Hire Freelancers

Firmware for EMG system using ads1298 and stm32f411 or arduino

€30-250 EUR

Cancelled
Posted over 4 years ago

€30-250 EUR

Paid on delivery
Developing an 8 channel EMG system using an ADS1298, the hardware for the project has been designed, now the firmware needs to be developed. The design consists of 8 monopolar AFE channel connected to the ADS1298, the data is collected by a microcontroller (MCU) and send to the PC to be visualized (MATLAB GUI). I only need the firmware for the MCU to be developed, as I have tried multiple time but without any success. The data should be collected by either STM32F411 or Arduino DUE (the STM32F411 has my preference). However, if you have experience using another MCU to communicate with the ADS1298 this would be up for discussion (I just need to develop a working prototype for my university project, don't mind how it's done) The data should be sent to the PC via USB (CDC) where I have developed a simple MATLAB application to visualize the data. UART would also be an option, but USB has my preference. The ADS1298 should be programmed to have a sampling frequency of 1KSPS, use the internal buffer of 2,4V, the channels should be configured to a gain of 1 and the internal oscillator should be used. Other options as the RLD, WTC are not required to be activated. Experience with ads1298 is a must!
Project ID: 21751907

About the project

12 proposals
Remote project
Active 5 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
12 freelancers are bidding on average €351 EUR for this job
User Avatar
Hi I am experienced embedded system developer with more than 15 years of experience. I can do it for you. I have worked with ADS before and would like to know the details of the hardware. Please share the further details of the project. I would like to go with arduino due if that's good for you. Please get in touch to discuss it further Regards
€1,500 EUR in 30 days
4.8 (232 reviews)
7.9
7.9
User Avatar
I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I have been excellent with JAVA,C#,C/C++ and PHP programming language along with MySQL with XAMPP Server. I also build application for Cloud computing and High performance computing as I also have knowledge regarding Hadoop, MPI, OpenMP (distributed frameworks) and also have build applications in CUDA C++ and OpenCL. I also have experience with the most famous framework ASP.NET. My most expertise are in JAVA where I have built countless projects for semester projects and Final year project. You may find many developers in this field however we assure that you will not be able to find a team like us. We not only ensure the code is quality wise but we also assure that the code we write are optimised and we ensure that the program performs right operation under right environment i.e. we create programs that are defect free. You may also find freelancers that cost low but they do not put their 100% which then shows in the software and leads to an unhappy customer. We ensure reasonable price are put as tag on the job and we ensure in order to give the write product. We highly appreciate your time, if you are interested kindly let me know
€30 EUR in 7 days
4.9 (76 reviews)
6.1
6.1
User Avatar
Dear Sir, I am an expert with more than 15 years of experience in firmware development and Prototyping. I have worked with STM32 MCUs. I assure you the best solution for your work. Regards Talha
€250 EUR in 10 days
4.5 (64 reviews)
6.3
6.3
User Avatar
Hi sir, how are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming as well as microcontrollers. Especially, I completed many arduino and raspberry pi projects for such features. I would like to discuss with you and get more detail requirements. Please give me your details, then I will provide best solution for you. Best regards!!
€200 EUR in 2 days
5.0 (9 reviews)
5.3
5.3
User Avatar
I have more than 6 years experience in embedded firmware with Arduino and stm32 . so I can do your job within a time limit with your satisfaction.
€722 EUR in 30 days
4.9 (8 reviews)
5.0
5.0
User Avatar
Hi I'm Matt from Warton Circuits Ltd located in the UK. I've have 20 years of industry experience in microcontroller development, I've worked with STMs before. I've worked on many different firmware designs in the past with USB (CDC/HID class devices) as well as doing the PC side of development - although i note you are only requiring the micro side of things. I've not worked with the ads1298 directly, but I have worked with other external high-precision ADCs [SPI/I2C], so don't feel that this will be a problem. Would you be able to provide a prototype to develop on? I have full prototype PCB facilities here [LPKF milling/chemical etching] as well as a PCB production line for small volume prototypes, so could maybe run off a prototype if you don't already have one - its always easier developing things on actual hardware if possible! I look forward to working with you on this project, Regards Matt Brocklehurst.
€250 EUR in 14 days
5.0 (10 reviews)
4.5
4.5
User Avatar
Hello! Nice to meet you! I have read your project carefully. I am very interested in your project. I am a Microelectronics engineering expert. I have a lot of experience on ARM, FPGA, DSP, Arduino, Raspberry, PLC, PIC, ATMega and so on. I can do help you. And I hope to cooperate with you. Tell me your opinion. My regards.
€200 EUR in 7 days
5.0 (3 reviews)
3.6
3.6
User Avatar
How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. - Microcontroller programming using STM32WB/STM32, ESP32/ESP8266, Arduino, BLE/Bluetooth, WiFi, Ethernet, Zig-bee, GSM/GPS/GPRS/GNSS, Z-Wave - Various LCDs & Sensors, I2C/I2S/SPI, RS232/485 - Windows application & Algorithm development using UWP, C#, C/C++ - Circuit & Schematic & PCB design So, I can take your project from concept to finished product. I will try my best to complete your projects asap, and I will provide the best services with the high quality. Thanks.
€200 EUR in 3 days
4.7 (6 reviews)
3.1
3.1
User Avatar
Hi I have strong command on Matlab and embedded systems programming. Currently I am teaching programming and MATLAB related subjects. I hope I will be able to satisfy you with my work. In case of any query please feel free to contact me.
€277 EUR in 15 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I'm an electronic engineer with more than 15 years of work experience. I work as HW designer; FW and SW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU (Microchip PIC and ARM Cortex) boards with several digital I/O (GPIO, UART, SPI, I2C, PWM,....) and some analog I/O. I design complete board: power section, MCU section, peripheral section,.... I design also boards with battery power; so I have experience in low power PCB design. I have also experience in commercial boards (Arduino, Raspberry, Beaglebone,...) shields design. I have also experience in bluetooth (both 2.0 and 4.0) PCB design. As FW developer, usually I work in C for Microchip PIC (MPLAB X + XC compilers) and Eclipse + GNU ARM for different ARM Cortex M3/M4 manufacturers (STM32Fx, NXP, EFM32 SiLabs, but I'm ready to learn new frameworks). I work with both single task and multi task environment (FreeRTOS and RTX). I write code both for low level driver (GPIO, UART, SPI, I2C, PWM....) management, for high level/final application, for bootloader and for OTA. I work also in "C code" commercial boards Arduino/ESP32/ESP8266 and Linux embedded commercial boards (Raspberry and Beaglebone). I have also experience in bluetooth (both 2.0 and 4.0) programming. As SW developer, I work in C, C++, .NET, Java, and lot of others programming languages. Mainly I work for Windows O.S., but I have experience in Linux development too.
€140 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
User Avatar
I am working an company that supplies IoT solutions. I have used stm32f4xx many times for our projects. I believe that I could write the code for data collection for this project.
€50 EUR in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
hello sir, i am an embedded system developer. and have gone through your requirement and have expertise on stm32, espresif, pic, are, and marvell controllers. i have completed several project on stm32 for data acquisition. i am interested in working on this project and i will make sure, i will complete this as per your expectation. let me know if you agree with my proposal.
€388 EUR in 7 days
0.0 (1 review)
0.0
0.0

About the client

Flag of NETHERLANDS
Heemstede, Netherlands
0.0
0
Payment method verified
Member since Oct 12, 2019

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759) & Freelancer Online India Private Limited (CIN U93000HR2011FTC043854)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.