Implementing SNTP client, and NTP server, under FreeRTOS and LWIP (embedded ARM 32F4 Cube IDE, GCC C)

This is an unusual requirement!

I have a small business in industrial control and am developing a product which is about 2/3 done, and has some modules for which I need outside expertise. I have done a lot of control system and serial comms stuff in C but none for ethernet (LWIP).

So I am looking for someone with specific expertise in this, with this exact tool (STM Cube, currently using v1.7.0). There are some free sources for NTP, and Cube comes with a SNTP client partial source too (actually SNTP client is easy). It is a relatively self contained project. Config (e.g. the time server IP) is in a text file (there is a filesystem). It has a USB port via which you can access the filesystem, and via which you can send debugs via VCP.

The product is a little PCB with ethernet (RJ45) on it. I would be able to send somebody a board so they can actually test it.

I emphasise I need somebody who works in Cube and not some other kit, so the stuff he writes can be directly plugged into the rest of the product.

Obviously one would need to communicate more re the details, so this is just finding out if there is anybody out there.

I am based near Brighton, UK.


Also nearly everybody responsing has clearly not read the details. I am looking for somebody who has actual experience with the exact tools etc involved, and implementing NTP. This is not a website and is not a JS, C++ Python Java whatever project.

Taidot: C-ohjelmointi, Tietojärjestelmäarkkitehtuuri

Tietoa asiakkaasta:
( 2 arvostelua ) Brighton, United Kingdom

Projektin tunnus: #31301916

24 freelanceria on tarjonnut keskimäärin £2497 tähän työhön


Hello, Upon reading the job details I would say that all the required skills Software Architecture and C Programming fall under my skills. I work on freelancer full time and I believe I can do this job if I get all th Lisää

£3000 GBP 18 päivässä
(76 arvostelua)

Hi there,I'm biddin on your project "Implementing SNTP client, and NTP server, under FreeRTOS and LWIP (ARM 32F4 Cube IDE, GCC C)" I have read your project description and i'm an expert in C programming and machine lea Lisää

£3000 GBP 4 päivässä
(94 arvostelua)

Hi, Greetings!! We have huge experience of working in C and building software applications. Please chat with us so that we can discuss further Looking forward to your response Thanks & Regards, Deepika

£3200 GBP 90 päivässä
(28 arvostelua)

hi, i have rich experienced of C/C++ so that i can give you the perfect result. C/C++ is my top skill and i am building the project by using algorithm, data structures. i have completed the several projects already so Lisää

£2500 GBP 7 päivässä
(13 arvostelua)

Hi, I am very much interested in your project as I believe I have the expertise, knowledge, skills and tools to do your project. I am embedded software developer with more than 14 years of experience of professional e Lisää

£3000 GBP 7 päivässä
(24 arvostelua)

Hello, I have reached a second-level seller in fiverr, and I can get about two thousand dollars a month . I have done Windows and linux c/c++ High-performance server development and STM Cube development related tas Lisää

£2250 GBP 7 päivässä
(19 arvostelua)
(17 arvostelua)

Ready To Communicate The Details With You ! Yes, This is Doable Without any issue as we have done the similar one in the past. I can share the details with you via Chat! I would suggest arranging our first voice or Lisää

£2250 GBP 40 päivässä
(8 arvostelua)

Hello, Dear! I have more than 7+ years of experience developing, coding, and testing Python, Django, APP, Utilities. With my rich experience in write reusable, testable, and efficient code that meets our clients’ needs Lisää

£2500 GBP 25 päivässä
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Greetings, have read the details of the project, we can surely build you the module as you require as we have done similar work in the past. We are an inhouse team of professionals with strong command over Php, C progr Lisää

£2250 GBP 6 päivässä
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Hi,  I am a electronics and communication engineer with more than 2 years of experience in PCB and Circuit Designing. I have worked on many projects in past. Here are some software I have used for Circuit/Pcb Designi Lisää

£1500 GBP 3 päivässä
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helllo, I have worked both full time and part time as a Windowsac desktop/embedded C/C++(MT4, 5)/C#/PYTHON/JAVA developer for over 7 years now, I have done many simple and complex projects with Visual Studio and C++, A Lisää

£1500 GBP 3 päivässä
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£3000 GBP 30 päivässä
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Hi, I'm en experienced embedded engineer of over 20 years. My preferred development environment is STM CubeMX and CubeIDE. I have lots of experience of STM32 microcontrollers, among others. I have experience of TCP/ Lisää

£2000 GBP 21 päivässä
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Hi there, I have some experience in STM32F platforms. I'd like to check your hardware specs first, and if I think this is doable, you ship your board to me. As I have good knowledge and practice in Linux network progra Lisää

£2500 GBP 15 päivässä
(2 arvostelua)

Hi There, i m Expert for C Programming and Software Architecture. I am ready to work over your project. i have checked your Project Title is Implementing SNTP client, and NTP server, under FreeRTOS and LWIP (ARM 32F4 Lisää

£3000 GBP 2 päivässä
(3 arvostelua)

Hello I have an experience about c project for pcb layout and design. I hope you discuss more details for good success of your project. Now ready to interview for you. Please reply to me. Best Regards. Alik.

£2500 GBP 7 päivässä
(1 arvostelu)

Hello! I have just noticed your project Implementing SNTP client, and NTP server, under FreeRTOS and LWIP (ARM 32F4 Cube IDE, GCC C) and very interested in it. I am a software developer who well skilled for this proj Lisää

£2250 GBP 4 päivässä
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£2250 GBP 5 päivässä
(0 arvostelua)