Connecting two microcontrollers - project

$250-750 USD

Assegnato

Pubblicato

più di 10 anni fa

$250-750 USD

Pagato al completamento

I have to do the project with connecting two AT89C51RC2 microcontrollers. The inputs of the first microcontroller have to be mapped on the outputs of the second one, and also the inputs of the second one have to be mapped on the outputs of the first one. You have to use RS485 communication and MODBUS protocol for connecting this microcontrollers. This project must be done into C language, Keil Microvision. The task seems to be relatively easy, but I have no idea how to start. Can anyone help me? Thanks!

C Programming

Rif. progetto: 4981316

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8 proposte

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Attivo 11 anni fa

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8 freelance hanno fatto un'offerta media di $270 USD

@waqararshad

Helo I have done almost similar work with PIC micro controllers before i can do this using serial input/output. I can do this task surely. Looking forward to hear from you. Regards

$255 USD in 3 giorni

5,0

(9 valutazioni)

4,1

@HQelectronic

Pozdrav Nemanja. Ja cu ti pomoci ako hoces. Malo si stavio veliku cenu projekta za prostu stvar. Jedino ako treba i elektronika da se projektuje.. 150evra. Poz

$250 USD in 3 giorni

0,0

(0 valutazioni)

0,0

@tuhai711

Hi Do you want connet between microcontrollers, i think , i can help you this problem. contact to me, if you want.

$277 USD in 3 giorni

0,0

(0 valutazioni)

0,0

@nestorvazquez

We can do it with a master-slave communication or a random access technique using MODBUS. Two day for resolving the method and framework and the next Seven days for the development and testing the code.

$250 USD in 8 giorni

0,0

(0 valutazioni)

0,0

@sachitjani81

I'm an electronics engineer and working with a renowned company since last 3 years. I also work as a part time developer for post graduation electronics project. I'm almost clear with the requirements and willing to help you. Let's discuss on this and proceed further, Awaiting reply..

$250 USD in 3 giorni

0,0

(0 valutazioni)

0,0

@liveinjk

I have the experience with Atmel MCS51 family controllers as well as Modbus communication protocol. Please feel free to contact me for further discussion.

$333 USD in 5 giorni

0,0

(0 valutazioni)

0,0

@yojik2

I can help you. I have experience in micro-controller programming. I have used RS485 at past in my projects.

$250 USD in 4 giorni

0,0

(1 valutazione)

0,0

@frankcorners

Hi project is very easy and requires very less amount for the project. I am surprised to see $250 over here. I can complete this job in just 25-30 $. I can help you in program and i can explain over skype. franklin

$294 USD in 3 giorni