Click here to Skip to main content
15,867,568 members
Please Sign up or sign in to vote.
1.00/5 (2 votes)
See more:
I am programming a microcontroller that obtained the string of a QRcode decodes the information without using external files to save the information. the language used is C.

Thanks

What I have tried:

for now they are in the process of searching for libraries already written, if they exist or very similar solutions to which they can possibly make appropriate changes.
Posted
Updated 27-Sep-21 23:06pm
Comments
Richard MacCutchan 28-Sep-21 4:50am    
Do you have a question?
ilary_tecnimed 28-Sep-21 4:54am    
I wanted to know if there is a ready-to-use library for what I need or very similar or I have to write all the base45 decoding by myself.
Richard MacCutchan 28-Sep-21 5:41am    
Try Google; you know what you are searching for.

1 solution

 
Share this answer
 
Comments
ilary_tecnimed 28-Sep-21 5:36am    
thanks, but the solution you propose involves the use of c++ and libraries for images. In my program instead I will already have the string read by the Qrcode and I only need the decoding from that string to the readable data
Richard Deeming 28-Sep-21 5:39am    
So you've already decoded the QR code?

In which case, what precisely is your question?
Dave Kreskowiak 28-Sep-21 8:08am    
What you're saying is the library you're using has already decoded the QR code image into it's data. The data you have IS the string from the QR code. If the string is encoded, there isn't going to be a library to decode it for you. That decoding would be specific to the vendor/application that created the string. Your only source of information on decoding that string would be the vendor that created it.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)



CodeProject, 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 +1 (416) 849-8900