why TPS530 soft decode cannot read some barcode

Question

We have found that the reader reads faster when the QR is printer with higher contrast, and bigger size, in a A4 paper.

Does the reader have any configuration option to improve the reading times when the white/black contrast is lower?

Our problem is that the receipt paper is the real scenario to test, so the reading times are critical as its part of the boarding process. The big QR ticket is read perfectly.

Answer 1

Soft decoding software for mobile phone QR code and most of the digital can support, but because the algorithm is free to provide, so the support ability is limited.

1. If you have special requirements for scanning code, you can use your own algorithm or purchase paid software to scan code.please try with this appCortexScan

v2.0.5:http://service.telpo.net:8091/index/user/fetfile?key=ShNpMawrDI2ECFT1

2, you can choose hard decoding, please contact the salesman

please notice ,if it is paper barcode ,make sure need to be flat more