Embedded developer - Need to write C code for NXP LPC17xx (TCP Stack)

Closed Posted 6 years ago Paid on delivery

$30-250 USD

Paid on delivery

Closed Paid on delivery

Looking for embedded C programmer to modify/write code for NXP LPC 17xx chip.

It is required to write and/or modify existing C code to achieve some TCP stack functionality based on uIP (microIP) TCP under LPC 1768 chip (NXP).

There is a working hardware and partially working C code (Keil project). All basic functionality of the C code and hardware works.

Required to add/rewrite the following parts of TCP stack:

- MNDP (Mikrotik Discovery protocol)

- ARP (it seems to work already under uIP)

- TCP protocol packets exchange (seems to function, but not in the way needed)

- UDP protocol packets exchange (seems to function but needs to be checked)

There is a hardware which has LPC1768 chip and LAN network chip connected together on the PCB. Hardware is fully functional and connected to the network.

The code which is required should make hardware to emulate functionality of some other hardware. There is a detailed wireshark logs of the main functionality (packets exchange) which needs to be emulated.

Hardware for which code should be developed should be able to:

- Send/receive MNDP packets (Mikrotik Neighborhood discovery protocol)

- Send receive ARP requests/responses

- Send TCP packets with specific information.

C Programming Embedded Software

Project ID: #15035069

About the project

13 proposals Remote project Active 6 years ago

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13 freelancers are bidding on average $301 for this job

CoherentTech123's Profile Picture
CoherentTech123

I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB layout. I have expert level skills in firmware development with remote access Relevant Skills and More

$250 USD in 10 days
(29 Reviews)
5.7
jeddy1515's Profile Picture
jeddy1515

I am an electrical engineer with experience of four years in embedded industries. I can write TCP/IP Stack with the mentioned functionalities in keil. Relevant Skills and Experience working on Keil from last 5 years More

$531 USD in 6 days
(22 Reviews)
5.6
jitendrabaraiya's Profile Picture
jitendrabaraiya

A proposal has not yet been provided

$495 USD in 30 days
(5 Reviews)
3.3
businessaumraj's Profile Picture
businessaumraj

Hi, We are leading Embedded design & development services company in India. Our Firmware developer having more than 5 years of experience on different uC and applications. Relevant Skills and Experience Worked on comm More

$388 USD in 3 days
(1 Review)
2.4
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HaniServices

Hi How are you As i am new here but working on online plate forms from the last 7 years I worked alot related to your work Thanks Relevant Skills and Experience work Proposed Milestones $100 USD - full

$100 USD in 3 days
(2 Reviews)
0.0
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Nitin1531993

A proposal has not yet been provided

$99 USD in 7 days
(0 Reviews)
0.0
Rhasan46's Profile Picture
Rhasan46

Hello I am highly expert & well experienced having 10+ years of experience & have completed 100+ projects in it . Relevant Skills and Experience i have good amount of experience in C Programming, Embedded Software,s More

$30 USD in 3 days
(0 Reviews)
0.0
Hulk1989's Profile Picture
Hulk1989

Hi, I can solve the problem. Please send me the code you have and I will provide you solution fast. Relevant Skills and Experience Embedded Software Proposed Milestones $111 USD - TCP stack

$111 USD in 3 days
(0 Reviews)
0.0
dhvani333's Profile Picture
dhvani333

I am an embedded software engineer with 6+ years of experience and have extensive work experience on micro controller and TCP/IP based IoT product design and development. Relevant Skills and Experience Experts in TCP More

$333 USD in 3 days
(0 Reviews)
0.0
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