github.com/hsanjuan/go-nfctype4
Package nfctype4 is an implementation of the NFC Forum Type 4 Tag Operation Specification Version 2.0 (NFCForum-TS-Type-4-Tag_2.0) nfctype4 can be used for both reading Tags, but also for implementing software-based Tags which can be emulated with the help of NFC Readers in "target" mode. The `Device` type offers functionality to perform `Read` and `Update` on NFC Type 4 Tags. The bridge between the `Device` and the hardware is covered by the modules in `libnfc4/drivers/*`, which implement the `CommandDriver` interface. A `libnfc` driver is provided, which allows working with any libnfc-supported hardware.
Readme
Package go-nfctype4 implements the NFC Forum Type 4 Tag Operation Specification Version 2.0.
The implementation acts as an NFC Forum Device (an application that can read and write NFC Forum Tags) via a provided Device type which can perform Read, Update and Format operations.
The module and submodules contain all the pieces to implement software-based NFC Type 4 Tags as well. For more information about this check the documentation. You can also check out this snippet showing how this is done using the static tag implementation provided.
nfctype4-tool is a command-line tool to read and write NFC Type 4 tags. It can be installed with:
go get -u github.com/hsanjuan/go-nfctype4/nfctype4-tool
You can then run nfctype4-tool -h to get going.
Note: to turn a Mifare Desfire EV2 (4k) card into an NFC Type 4 Tag check: https://gitlab.com/snippets/18476 .
go-nfctype4 and its subpackages offer access to the implementation of all the entities described in the NFC Forum Type 4 Tag specification. These are the links to the reference documentation of the most relevant packages:
Device, CommandDriver and Commander. They are the main entry point to interact with NFC tags.Tag.Tag interface, on which software tags that use this library should be based-on.FAQs
Package nfctype4 is an implementation of the NFC Forum Type 4 Tag Operation Specification Version 2.0 (NFCForum-TS-Type-4-Tag_2.0) nfctype4 can be used for both reading Tags, but also for implementing software-based Tags which can be emulated with the help of NFC Readers in "target" mode. The `Device` type offers functionality to perform `Read` and `Update` on NFC Type 4 Tags. The bridge between the `Device` and the hardware is covered by the modules in `libnfc4/drivers/*`, which implement the `CommandDriver` interface. A `libnfc` driver is provided, which allows working with any libnfc-supported hardware.
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