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

communication with instrument through usb

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

// const debug = require('debug');

// const log = debug('am_channel:log');

function AM() {
    this.temp = '';
    this.type = 'SIN';
    this.source = 'INTernal';
    this.freq = '1E+6';
    this.state = 'OFF';
    this.depth = '1E+1';
}

AM.prototype.cmdHandler = {
    AMInteFunc: {
        setHelper(amObj, arg) {
            amObj.type = arg;
        },
        getHandler(amObj, res) {
            res = res.slice(0, -1);
            amObj.type = res.toString();
            return true;
        },
    },
    AMInteFreq: {
        setHelper(amObj, arg) {
            amObj.freq = arg;
            return true;
        },
        getHandler(amObj, res) {
            res = res.slice(0, -1);
            amObj.freq = res.toString();

            return true;
        },
    },
    AMSource: {
        setHelper(amObj, arg) {
            amObj.source = arg;
        },
        getHandler(amObj, res) {
            res = res.slice(0, -1);
            amObj.source = res.toString();
            return true;
        },
    },
    AMState: {
        setHelper(amObj, arg) {
            amObj.state = arg;
        },
        getHandler(amObj, res) {
            res = res.slice(0, -1);
            amObj.state = res.toString();
            return true;
        },
    },
    AMDepth: {
        setHelper(amObj, arg) {
            amObj.depth = arg;
            return true;
        },
        getHandler(amObj, res) {
            res = res.slice(0, -1);
            amObj.depth = res.toString();
            return true;
        },
    },
};

exports.initAMObj = function initAMObj(id) {
    const amCmd = new AM();

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