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Modify existing VB6 program to be able to communicate with more items URGENT

Hi, we have an existing VB6 program which we use to control a multitude of gas analysis instruments. We have developed a new range of analysis instruments which have slightly different communication protocol (based on German automotive AK protocol). The existing software must be able to communicate correctly with both legacy instruments (as it currently does), and the new equipment. Also it must be able to address a larger number of PLCs than it currently can. It is currently limited to 2-bit addresses but it requires 3-bit. I have attached a more detailed spec.

Skills: Software Architecture, Software Testing, Visual Basic

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About the Employer:
( 0 reviews ) Camberley, United Kingdom

Project ID: #16627862

20 freelancers are bidding on average £2528 for this job

£2777 GBP in 30 days
(16 Reviews)
7.2
TenStar718

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£2500 GBP in 30 days
(40 Reviews)
7.0
schoudhary1553

Hi there..... Warm Greetings We came along with your request for Modify existing VB6 program and we reviewed your project description. We'd like to help you with confidence and satisfying results... We have pr More

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7.1
£2500 GBP in 30 days
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6.8
offshore9006

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(18 Reviews)
6.3
BigCityInstitute

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(55 Reviews)
6.8
WebsplinesCanada

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6.5
lavizsolutions

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covernal

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5.5
AzzkaNoor

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5.6
vmadhavan15

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£2500 GBP in 30 days
(18 Reviews)
4.6
BestPartner4You

Hi Sir, I am a super VB/C++/C# developer and have 7 years of enough experience in this kinds of projects, so I can help you. I checked your all requirements and understood what you want. I will provide you best quali More

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3.9
binarycodersvw

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3.6
vinod150987

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3.5
akweb2015

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£2000 GBP in 30 days
(3 Reviews)
3.4
arjun366333

Ready to start the work to Modify existing VB6 program, We can discuss more over chat, Thanks Arjun S.

£2000 GBP in 30 days
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3.7
DarinX

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0.0
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£2500 GBP in 30 days
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iDCreativeUK

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£3000 GBP in 30 days
(0 Reviews)
0.0