@ap-mitch/nfc-pcsc/dist/ACR12XReader.js

Easy reading and writing NFC tags and cards

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _Reader = _interopRequireDefault(require("./Reader"));

var _errors = require("./errors");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

class ACR12XReader extends _Reader.default {
  async inAutoPoll() {
    const payload = [0xd4, 0x60, 0xff, // PollNr (0xFF = Endless polling)
    0x01, // Period (0x01 – 0x0F) indicates the polling period in units of 150 ms
    0x00 // Type 1 0x00 = Generic passive 106 kbps (ISO/IEC14443-4A, Mifare and DEP)
    ]; // CMD: Direct Transmit (to inner PN532 chip InAutoPoll CMD)

    const packet = Buffer.from([0xff, // Class
    0x00, // INS
    0x00, // P1
    0x00, // P2
    payload.length, // Lc: Number of Bytes to send (Maximum 255 bytes)
    ...payload]);
    console.log(packet);
    let response = null;

    try {
      response = await this.control(packet, 2);
      this.logger.debug("response received", response); // Red OFF Green OFF  0x00
      // Red ON  Green OFF  0x01
      // Red OFF Green ON   0x02
      // Red ON  Green ON   0x03

      console.log(response.slice(1));
    } catch (err) {
      throw err;
    } // const statusCode = response.readUInt16BE(0);
    //
    // if (statusCode !== 0x9000) {
    // 	//throw new LoadAuthenticationKeyError(OPERATION_FAILED, `Load authentication key operation failed: Status code: ${statusCode}`);
    // }

  }

  async led(led, blinking) {
    // P2: LED State Control (1 byte = 8 bits)
    // format:

    /*
     +-----+----------------------------------+-------------------------------------+
     | Bit |               Item               |             Description             |
     +-----+----------------------------------+-------------------------------------+
     |   0 | Final Red LED State              | 1 = On; 0 = Off                     |
     |   1 | Final Green LED State            | 1 = On; 0 = Off                     |
     |   2 | Red LED State Mask               | 1 = Update the State; 0 = No change |
     |   3 | Green LED State Mask             | 1 = Update the State; 0 = No change |
     |   4 | Initial Red LED Blinking State   | 1 = On; 0 = Off                     |
     |   5 | Initial Green LED Blinking State | 1 = On; 0 = Off                     |
     |   6 | Red LED Blinking Mask            | 1 = Blink; 0 = Not Blink            |
     |   7 | Green LED Blinking Mask          | 1 = Blink; 0 = Not Blink            |
     +-----+----------------------------------+-------------------------------------+
     */
    //const led = 0b00001111;
    //const led = 0x50;
    // Data In: Blinking Duration Control (4 bytes)
    // Byte 0: T1 Duration Initial Blinking State (Unit = 100 ms)
    // Byte 1: T2 Duration Toggle Blinking State (Unit = 100 ms)
    // Byte 2: Number of repetition
    // Byte 3: Link to Buzzer
    // - 00: The buzzer will not turn on
    // - 01: The buzzer will turn on during the T1 Duration
    // - 02: The buzzer will turn on during the T2 Duration
    // - 03: The buzzer will turn on during the T1 and T2 Duration
    // const blinking = [
    // 	0x00,
    // 	0x00,
    // 	0x00,
    // 	0x00
    // ];
    // CMD: Bi-Color LED and Buzzer Control
    const packet = Buffer.from([0xff, // Class
    0x00, // INS
    0x40, // P1
    led, // P2: LED State Control
    0x04, // Lc
    ...blinking // Data In: Blinking Duration Control (4 bytes)
    ]);
    console.log(packet);
    let response = null;

    try {
      response = await this.control(packet, 2);
      this.logger.debug("response received", response); // Red OFF Green OFF  0x00
      // Red ON  Green OFF  0x01
      // Red OFF Green ON   0x02
      // Red ON  Green ON   0x03

      console.log(response.slice(1));
    } catch (err) {
      throw err;
    } // const statusCode = response.readUInt16BE(0);
    //
    // if (statusCode !== 0x9000) {
    // 	//throw new LoadAuthenticationKeyError(OPERATION_FAILED, `Load authentication key operation failed: Status code: ${statusCode}`);
    // }

  }

  async setBuzzerOutput(enabled = true) {
    // CMD: Set Buzzer Output Enable for Card Detection
    const packet = Buffer.from([0xff, // Class
    0x00, // INS
    0x52, // P1
    enabled ? 0xff : 0x00, // P2: PollBuzzStatus
    0x00 // Le
    ]);
    console.log(packet);
    let response = null;

    try {
      response = await this.control(packet, 2);
      this.logger.debug("response received", response);
    } catch (err) {
      throw err;
    }

    const statusCode = response.readUInt16BE(0);

    if (statusCode !== 0x9000) {//throw new LoadAuthenticationKeyError(OPERATION_FAILED, `Load authentication key operation failed: Status code: ${statusCode}`);
    }
  }

  async setPICC(picc) {
    // just enable Auto ATS Generation
    // const picc = 0b01000000;
    // CMD: Set PICC Operating Parameter
    const packet = Buffer.from([0xff, // Class
    0x00, // INS
    0x51, // P1
    picc, // P2: New PICC Operating Parameter
    0x00 // Le
    ]);
    console.log(packet);
    let response = null;

    try {
      response = await this.control(packet, 1);
      this.logger.debug("response received", response);
    } catch (err) {
      throw err;
    } // const statusCode = response.readUInt16BE(0);
    //
    // if (statusCode !== 0x9000) {
    // 	//throw new LoadAuthenticationKeyError(OPERATION_FAILED, `Load authentication key operation failed: Status code: ${statusCode}`);
    // }

  }

}

var _default = ACR12XReader;
exports.default = _default;