Comments (1)
DBX12
commented on August 25, 2024
The auth methods A and B are two methods to authenticate to the chip on the Smart card. Most times you can set permissions on data blocks which can differ depending on the used key. (e.g. key A allows read-write to the data block, key B only allows reading) This is defined in ISO/IEC 14443 if I'm not mistaken.
For your second question, I guess you set util.debug to true at the beginning of your code
from pi-rc522.
Related Issues (20)
- how to write the UID? HOT 2
- get_access_bits function not callable HOT 1
- continous reading fails after 16-20 reads HOT 1
- stuck at wait_for_tag() HOT 11
- what pin can I remove? HOT 1
- getting E1 or E2 error HOT 5
- Cannot import on Beaglebone
- Errno 2 directory does not exist HOT 8
- KeyChange
- How can use the SPI1 ? HOT 1
- How to reduce electromagnetic emissions? HOT 1
- Reader not reading certain Card HOT 3
- New release on pypi possible? HOT 2
- pi-rc522 not working with spidev 3.5 HOT 1
- SPI1 instead of SPI0
- Reader not reading HOT 2
- rdr.auth_a Write not work
- About RSSI
- URL points to wrong repo HOT 3
- Wait for card removal method
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from pi-rc522.