POS USB raw data sniffer

I need an app to run on the Raspberry Pi (Linux) which can achieve the following;

1 - POS Computer connected to Raspberry Pi (via USB)

2 - Raspberry Pi connected to a POS Printer (via USB)

3 - When POS prints docket Raspberry Pi sniffers the RAW stream and sends to a database

4 - RAW stream is passed on to POS printer

The goal is to 1) capture the exact data passed from the POS to the Printer and 2) do not interfere with the printing process

We need this data so that we can store digital receipts from our POS.

If you think you can develop this app then make a bid!

Thanks for looking.

Compétences : Linux, Python, Architecture Logicielle

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Concernant l'employeur :
( 0 commentaires ) Hong Kong

Nº du projet : #17333999

6 freelance font une offre moyenne de $1461 pour ce travail


Hi, I am an electrical engineer and have been working as embedded systems developer for past 4 years. I have developed systems using arduino, STM32, PIC and raspberry pi. I have created a number plate recognition sys Plus

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Hello. Thank you for your invite i read your job description and i am very interested in your task i will do my best and you will get good result. thank you

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Dear, Client. Thanks for your invitation and proposal. I did read your detail carefully. I am very interesting to your project. I am an expert and developer that have rich development experiences in many projects Plus

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