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I need a CRC16 checksum calculation for a 12 character alphanumeric string in excel

The task is as follows:

We are creating an alphanumeric string in excel with 12 characters (see enclosed excel sheet).

The 12 digit alphanumeric string is in cell E18 of the enclosed excel sheet.

This alphanumeric string consists only of characters (A-Z) and numbers (0-9).

This string will be saved onto a 2D barcode.

In order to be able to check the correct readout by the barcode reader we want to create a checksum according to the CRC16 algorithm.

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Your task is to add the calculation of the checksum into the excel sheet.

This means, you read the content of cell E18 and you calculate automatically the checksum.

Obviously the content of E18 changes from barcode to barcode.

Please only bid if you understand the requirements. Otherwise please ask by chat.

Skills: Data Processing, Excel, Visual Basic

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About the Employer:
( 42 reviews ) Munich, Germany

Project ID: #16531570

18 freelancers are bidding on average €15/hour for this job

schoudhary1553

Hi there..... Warm Greetings We came along with your request for CRC16 checksum calculation for a 12 character alphanumeric string in excel and we reviewed your project description. We'd like to help you with con More

€15 EUR / hour
(234 Reviews)
7.4
vano101

Hello I worked with VB project to that involved CRC calculation. There is needed to know exact polynom for CRC16 calculation, Even Wiki page you mentioned in project page has about 10 variants of CRC16.

€18 EUR / hour
(322 Reviews)
6.3
SShtv

I have a large and successful practical experience of processing and analyzing data in Excel, including using the VBA. Your task is clear to me and I am ready to solve it. These are screenshots of some of my works. More

€16 EUR / hour
(50 Reviews)
5.4
pm9887

Hi There, I Would like to know more about the task. As per given details it is excel related task with using formulas. Let's chat more in private. Best Regards, Prakash

€12 EUR / hour
(17 Reviews)
4.4
AnumZia

I m highly energetic like to work on time. Best one to complete tasks. Pm to discuss further details Thanks

€12 EUR / hour
(12 Reviews)
4.1
huongth

Hi. I am an expert in VBA, VBScript, Visual Basic, C#, F#, C, C++, ASM, Delphi, Java, iMacros, Flash, ASP, ASP.NET, Access, MySQL, MSSQL, QuickBooks, Oracle. I can start right now

€15 EUR / hour
(17 Reviews)
3.6
SunniaImran

Urgent Services of Data Entry Web Search Document Formatting Creating Excel Sheet Microsoft PowerPoint etc …………….. Dear Client: If you are in the searching of right FREELANCER for your project then you a More

€16 EUR / hour
(4 Reviews)
3.5
SPDurkee

I believe you setup this project incorrect as you are asking for an hourly rate, not a one time fee. No matter either way, as it only took me 5 minutes. I have your excel file updated with a CRC16 function. Conta More

€15 EUR / hour
(1 Review)
1.5
konanhenry1111

Yout additional files don't work. please check it. I want to ask you some question to understand well. You have some calculation and you want the sum to be constant to be sure always that is correct. please let us More

€15 EUR / hour
(1 Review)
0.4
TRKarthikeyan

A proposal has not yet been provided

€13 EUR / hour
(0 Reviews)
0.0
rrsathishkumar

A proposal has not yet been provided

€15 EUR / hour
(0 Reviews)
0.0
GhoshSaptarshi

I've worked on Checksum values like CRC & MD5 earlier in VBA to generate barcode number for a clothing store with a similar requirement.

€13 EUR / hour
(0 Reviews)
0.0
itwonder1

I checked E18 in excel so i should make script on excel or program ? anyway, i am very interesting in your project thanks

€16 EUR / hour
(0 Reviews)
0.0
WASEEM131555

i understand the all requirement and also work on excel sheet. so i have ability to complete the full task.

€12 EUR / hour
(0 Reviews)
0.0
writetojay

Ready to work on this

€16 EUR / hour
(0 Reviews)
0.0
lseballos

This is very easy to do. I can complete this in less than 2 hours. I have done CR-16 algorithm before. I have not done it yet in Excel before, but I am resourceful in finding solutions. A little about myself. More

€12 EUR / hour
(0 Reviews)
0.0
€16 EUR / hour
(0 Reviews)
0.0
ndas23810

We will give you the best result by using my past 1.5 year experience and excellent academic skills on your project. I am sure you will convinced after you see how We execute this project. You can chat with me and ge More

€16 EUR / hour
(0 Reviews)
0.0