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android / platform / system / nfc / f26e5cef / . / tools / casimir
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  1. scripts/
  2. src/
  3. Android.bp
  4. build.rs
  5. Cargo.toml
  6. README.md
  7. rustfmt.toml
tools/casimir/README.md

Casimir

Introduction

Casimir aims to provide virtual tag discovery and emulation for NFC applications, in order to unlock NFC capability in various testing contexes.

Casimir includes a virtual NFCC implementation, and internally emulates RF communications between multiple connected hosts.

Dependencies

Packet parsing and serialization depends on the pdlc generator. It is installed with the following command:

cargo install pdl-compiler

Usage

$ cargo run -- --help
Usage: casimir [--nci-port <nci-port>] [--rf-port <rf-port>]

Nfc emulator.

Options:
  --nci-port        configure the TCP port for the NCI server.
  --rf-port         configure the TCP port for the RF server.
  --help            display usage information

Supported features

Casimir currently supports a subset of the NFC features described in the following technical specification documents:

  • [NCI] NFC Controller Interface Technical Specification Version 2.2
  • [DIGITAL] Digital Protocol Technical Specification Version 2.3
  • [ACTIVITY] Activity Technical Specification Version 2.2

Supported technologies: NFC_A Supported protocols: ISO_DEP, NFC_DEP Supported RF interfaces: ISO_DEP, NFC_DEP