weblab-instrument/inst-driver/afg/fsk.js

communication with instrument through usb

const propMethod = require('../dev/propMethod.js');

const debug = require('debug');

const log = debug('fsk_channel:log');

function FSK() {
    this.temp = '';
    this.source = 'INTernal';
    this.freq = '1E+3';
    this.state = 'OFF';
    this.rate = '1E+1';
}

FSK.prototype.cmdHandler = {
    FSKInteFreq: {
        setHelper(fskObj, arg) {
            fskObj.freq = arg;
            log(fskObj.temp);
            log(arg);
            log('AMInteFreq setHandler');
            return true;
        },
        getHandler(fskObj, res) {
            res = res.slice(0, -1);
            fskObj.freq = res.toString();
            return true;
        },
    },
    FSKSource: {
        setHelper(fskObj, arg) {
            fskObj.source = arg;
        },
        getHandler(fskObj, res) {
            res = res.slice(0, -1);
            fskObj.source = res.toString();
            return true;
        },
    },
    FSKState: {
        setHelper(fskObj, arg) {
            fskObj.state = arg;
        },
        getHandler(fskObj, res) {
            res = res.slice(0, -1);
            fskObj.state = res.toString();
            return true;
        },
    },
    FSKRate: {
        setHelper(fskObj, arg) {
            fskObj.rate = arg;
            return true;
        },
        getHandler(fskObj, res) {
            res = res.slice(0, -1);
            fskObj.rate = res.toString();
            return true;
        },
    },
};

exports.initFSKObj = function initFSKObj(id) {
    const fskCmd = new FSK();

    fskCmd.id = id;
    fskCmd.prop = propMethod.CreatMethod.call(this, id);
    return fskCmd;
};