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node.js module to access a rfid reader with rc522 chipset which is connected a raspberry pi

Python 0.27% JavaScript 2.22% C++ 78.61% C 18.91%

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rc522-rfid's Issues

Getting written data from rfidserialnumber

Hi!

First, thanks for this module!

Earlier I was working with python reading/writing rfid. Now that I moved to nodejs, I'm using your module to read but I'm still writing with my python module.

Reading and writing with python gives me an output like [1, 1, 1 , 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], datas I wrote on 16bytes.

Reading with your module gives me something like : 04be345ae43f80.

How can I retrieve my data with this module?

Thank you!

Raspberry PI 2 - MFRC522

Hello, is there something special to run it on pi2? the server is running but don't get any output.

special pinout? could you put a picture of your setup?

(for info) MFRC522-python is working

thanks

First of all, thank you for writing this package. After tinkering around with it, I got it to work. Some remarks remain - you might put this in the readme so people don't have to search for it as long as I did.

This library doesn't work with the latest version of Node.js because of some breaking changes in v0.12. Use the last v0.10 release instead. https://strongloop.com/strongblog/node-js-v0-12-c-apis-breaking/
You'll have to enable SPI. Instructions at http://raspi.tv/how-to-enable-spi-on-the-raspberry-pi
Node.js application will only work if you run it as root. Otherwise it won't have sufficient rights to read from the RFID reader?
The first character of the UID isn't read / shown. I don't know why this is, but I expect to see 8 characters and only get 7.

I don't have the knowledge to solve all of the problems, but I'll look into it. Just wanted to report this to help others.

Error: Cannot find module 'dachshund-logger'

Hello,

First thank you a lot for you module.
I follow all the instruction but I still have this error 👍

module.js:340
throw err;
^
Error: Cannot find module 'dachshund-logger'

Do you know where can i find this module ?

thank you.

Amaury

pi@raspberrypi ~/test-rc522/test-node-rc522-rfid $ npm install --save rc522-rfid
npm WARN package.json [email protected] No description
npm WARN package.json [email protected] No repository field.
npm WARN package.json [email protected] No README data
-
> [email protected] preinstall /home/pi/test-rc522/test-node-rc522-rfid/node_modules/rc522-rfid
> (node-gyp configure) || (exit 0)


> [email protected] install /home/pi/test-rc522/test-node-rc522-rfid/node_modules/rc522-rfid
> (node-gyp rebuild) || (exit 0)

make: Entering directory '/home/pi/test-rc522/test-node-rc522-rfid/node_modules/rc522-rfid/build'
  CC(target) Release/obj.target/rc522/src/rc522.o
  CC(target) Release/obj.target/rc522/src/rfid.o
  CXX(target) Release/obj.target/rc522/src/accessor.o
../src/accessor.cc:24:33: error: 'Arguments' does not name a type
../src/accessor.cc:24:44: error: ISO C++ forbids declaration of 'args' with no type [-fpermissive]
/home/pi/.node-gyp/0.12.4/deps/v8/include/v8.h: In function 'v8::Handle<v8::Value> RunCallback(const int&)':
/home/pi/.node-gyp/0.12.4/deps/v8/include/v8.h:816:13: error: 'v8::HandleScope::HandleScope()' is protected
../src/accessor.cc:25:15: error: within this context
../src/accessor.cc:27:58: error: invalid types 'const int[int]' for array subscript
../src/accessor.cc:70:50: error: 'New' is not a member of 'v8::String'
../src/accessor.cc:71:19: error: 'GetCurrent' is not a member of 'v8::Context'
../src/accessor.cc:84:15: error: 'class v8::HandleScope' has no member named 'Close'
../src/accessor.cc:84:31: error: too few arguments to function 'v8::Handle<v8::Primitive> v8::Undefined(v8::Isolate*)'
/home/pi/.node-gyp/0.12.4/deps/v8/include/v8.h:305:28: note: declared here
../src/accessor.cc: In function 'void Init(v8::Handle<v8::Object>, v8::Handle<v8::Object>)':
../src/accessor.cc:89:15: error: 'NewSymbol' is not a member of 'v8::String'
../src/accessor.cc:89:78: error: no matching function for call to 'v8::FunctionTemplate::New(v8::Handle<v8::Value> (&)(const int&))'
../src/accessor.cc:89:78: note: candidate is:
/home/pi/.node-gyp/0.12.4/deps/v8/include/v8.h:3455:34: note: static v8::Local<v8::FunctionTemplate> v8::FunctionTemplate::New(v8::Isolate*, v8::FunctionCallback, v8::Handle<v8::Value>, v8::Handle<v8::Signature>, int)
/home/pi/.node-gyp/0.12.4/deps/v8/include/v8.h:3455:34: note:   no known conversion for argument 1 from 'v8::Handle<v8::Value>(const int&)' to 'v8::Isolate*'
rc522.target.mk:83: recipe for target 'Release/obj.target/rc522/src/accessor.o' failed
make: *** [Release/obj.target/rc522/src/accessor.o] Error 1
make: Leaving directory '/home/pi/test-rc522/test-node-rc522-rfid/node_modules/rc522-rfid/build'
gyp ERR! build error
gyp ERR! stack Error: `make` failed with exit code: 2
gyp ERR! stack     at ChildProcess.onExit (/usr/lib/node_modules/npm/node_modules/node-gyp/lib/build.js:269:23)
gyp ERR! stack     at ChildProcess.emit (events.js:110:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:1074:12)
gyp ERR! System Linux 3.18.11-v7+
gyp ERR! command "node" "/usr/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /home/pi/test-rc522/test-node-rc522-rfid/node_modules/rc522-rfid
gyp ERR! node -v v0.12.4
gyp ERR! node-gyp -v v1.0.3
gyp ERR! not ok
[email protected] node_modules/rc522-rfid

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