yoctolib-esm
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Yoctopuce library for TypeScript/JavaScript, as an ECMAScript 2015 module
1,359 lines • 71 kB
JavaScript
/*********************************************************************
*
* $Id: yocto_sdi12port.ts 54279 2023-04-28 10:11:03Z seb $
*
* Implements the high-level API for Sdi12SnoopingRecord functions
*
* - - - - - - - - - License information: - - - - - - - - -
*
* Copyright (C) 2011 and beyond by Yoctopuce Sarl, Switzerland.
*
* Yoctopuce Sarl (hereafter Licensor) grants to you a perpetual
* non-exclusive license to use, modify, copy and integrate this
* file into your software for the sole purpose of interfacing
* with Yoctopuce products.
*
* You may reproduce and distribute copies of this file in
* source or object form, as long as the sole purpose of this
* code is to interface with Yoctopuce products. You must retain
* this notice in the distributed source file.
*
* You should refer to Yoctopuce General Terms and Conditions
* for additional information regarding your rights and
* obligations.
*
* THE SOFTWARE AND DOCUMENTATION ARE PROVIDED 'AS IS' WITHOUT
* WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
* WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO
* EVENT SHALL LICENSOR BE LIABLE FOR ANY INCIDENTAL, SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA,
* COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY OR
* SERVICES, ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT
* LIMITED TO ANY DEFENSE THEREOF), ANY CLAIMS FOR INDEMNITY OR
* CONTRIBUTION, OR OTHER SIMILAR COSTS, WHETHER ASSERTED ON THE
* BASIS OF CONTRACT, TORT (INCLUDING NEGLIGENCE), BREACH OF
* WARRANTY, OR OTHERWISE.
*
*********************************************************************/
import { YAPI, YAPIContext, YFunction } from './yocto_api.js';
//--- (generated code: YSdi12SnoopingRecord class start)
/**
* YSdi12SnoopingRecord Class: Intercepted SDI12 message description, returned by sdi12Port.snoopMessages method
*
*
*/
//--- (end of generated code: YSdi12SnoopingRecord class start)
export class YSdi12SnoopingRecord {
// API symbols as static members
//--- (end of generated code: YSdi12SnoopingRecord attributes declaration)
constructor(str_json) {
//--- (generated code: YSdi12SnoopingRecord attributes declaration)
this._tim = 0;
this._pos = 0;
this._dir = 0;
this._msg = '';
//--- (generated code: YSdi12SnoopingRecord constructor)
//--- (end of generated code: YSdi12SnoopingRecord constructor)
let loadval = JSON.parse(str_json);
this._tim = loadval.t;
this._pos = loadval.p;
this._dir = (loadval.m[0] == '<' ? 1 : 0);
this._msg = loadval.m.slice(1);
}
//--- (generated code: YSdi12SnoopingRecord implementation)
/**
* Returns the elapsed time, in ms, since the beginning of the preceding message.
*
* @return the elapsed time, in ms, since the beginning of the preceding message.
*/
get_time() {
return this._tim;
}
/**
* Returns the absolute position of the message end.
*
* @return the absolute position of the message end.
*/
get_pos() {
return this._pos;
}
/**
* Returns the message direction (RX=0, TX=1).
*
* @return the message direction (RX=0, TX=1).
*/
get_direction() {
return this._dir;
}
/**
* Returns the message content.
*
* @return the message content.
*/
get_message() {
return this._msg;
}
}
//--- (generated code: YSdi12Port class start)
/**
* YSdi12Port Class: SDI12 port control interface
*
* The YSdi12Port class allows you to fully drive a Yoctopuce SDI12 port.
* It can be used to send and receive data, and to configure communication
* parameters (baud rate, bit count, parity, flow control and protocol).
* Note that Yoctopuce SDI12 ports are not exposed as virtual COM ports.
* They are meant to be used in the same way as all Yoctopuce devices.
*/
//--- (end of generated code: YSdi12Port class start)
/** @extends {YFunction} **/
export class YSdi12SensorInfo {
// API symbols as static members
//--- (end of generated code: YSdi12SensorInfo attributes declaration)
constructor(sdi12Port, str_json) {
this._isValid = false;
this._addr = '';
this._proto = '';
this._mfg = '';
this._model = '';
this._ver = '';
this._sn = '';
this._valuesDesc = [];
//--- (generated code: YSdi12SensorInfo constructor)
//--- (end of generated code: YSdi12SensorInfo constructor)
this._sdi12Port = sdi12Port;
this.imm_parseInfoStr(str_json);
}
_throw(errcode, msg, retVal) {
return this._sdi12Port._throw(errcode, msg, retVal);
}
//--- (generated code: YSdi12SensorInfo implementation)
/**
* Returns the sensor state.
*
* @return the sensor state.
*/
async isValid() {
return this._isValid;
}
/**
* Returns the sensor address.
*
* @return the sensor address.
*/
async get_sensorAddress() {
return this._addr;
}
/**
* Returns the compatible SDI-12 version of the sensor.
*
* @return the compatible SDI-12 version of the sensor.
*/
async get_sensorProtocol() {
return this._proto;
}
/**
* Returns the sensor vendor identification.
*
* @return the sensor vendor identification.
*/
async get_sensorVendor() {
return this._mfg;
}
/**
* Returns the sensor model number.
*
* @return the sensor model number.
*/
async get_sensorModel() {
return this._model;
}
/**
* Returns the sensor version.
*
* @return the sensor version.
*/
async get_sensorVersion() {
return this._ver;
}
/**
* Returns the sensor serial number.
*
* @return the sensor serial number.
*/
async get_sensorSerial() {
return this._sn;
}
/**
* Returns the number of sensor measurements.
* This function only works if the sensor is in version 1.4 SDI-12
* and supports metadata commands.
*
* @return the number of sensor measurements.
*/
async get_measureCount() {
return this._valuesDesc.length;
}
/**
* Returns the sensor measurement command.
* This function only works if the sensor is in version 1.4 SDI-12
* and supports metadata commands.
*
* @param measureIndex : measurement index
*
* @return the sensor measurement command.
* On failure, throws an exception or returns an empty string.
*/
async get_measureCommand(measureIndex) {
if (!(measureIndex < this._valuesDesc.length)) {
return this._throw(YAPI.INVALID_ARGUMENT, 'Invalid measure index', '');
}
return this._valuesDesc[measureIndex][0];
}
/**
* Returns sensor measurement position.
* This function only works if the sensor is in version 1.4 SDI-12
* and supports metadata commands.
*
* @param measureIndex : measurement index
*
* @return the sensor measurement command.
* On failure, throws an exception or returns 0.
*/
async get_measurePosition(measureIndex) {
if (!(measureIndex < this._valuesDesc.length)) {
return this._throw(YAPI.INVALID_ARGUMENT, 'Invalid measure index', 0);
}
return YAPIContext.imm_atoi(this._valuesDesc[measureIndex][2]);
}
/**
* Returns the measured value symbol.
* This function only works if the sensor is in version 1.4 SDI-12
* and supports metadata commands.
*
* @param measureIndex : measurement index
*
* @return the sensor measurement command.
* On failure, throws an exception or returns an empty string.
*/
async get_measureSymbol(measureIndex) {
if (!(measureIndex < this._valuesDesc.length)) {
return this._throw(YAPI.INVALID_ARGUMENT, 'Invalid measure index', '');
}
return this._valuesDesc[measureIndex][3];
}
/**
* Returns the unit of the measured value.
* This function only works if the sensor is in version 1.4 SDI-12
* and supports metadata commands.
*
* @param measureIndex : measurement index
*
* @return the sensor measurement command.
* On failure, throws an exception or returns an empty string.
*/
async get_measureUnit(measureIndex) {
if (!(measureIndex < this._valuesDesc.length)) {
return this._throw(YAPI.INVALID_ARGUMENT, 'Invalid measure index', '');
}
return this._valuesDesc[measureIndex][4];
}
/**
* Returns the description of the measured value.
* This function only works if the sensor is in version 1.4 SDI-12
* and supports metadata commands.
*
* @param measureIndex : measurement index
*
* @return the sensor measurement command.
* On failure, throws an exception or returns an empty string.
*/
async get_measureDescription(measureIndex) {
if (!(measureIndex < this._valuesDesc.length)) {
return this._throw(YAPI.INVALID_ARGUMENT, 'Invalid measure index', '');
}
return this._valuesDesc[measureIndex][5];
}
async get_typeMeasure() {
return this._valuesDesc;
}
imm_parseInfoStr(infoStr) {
let errmsg;
if ((infoStr).length > 1) {
if (infoStr.substr(0, 2) == 'ER') {
errmsg = infoStr.substr(2, (infoStr).length - 2);
this._addr = errmsg;
this._proto = errmsg;
this._mfg = errmsg;
this._model = errmsg;
this._ver = errmsg;
this._sn = errmsg;
this._isValid = false;
}
else {
this._addr = infoStr.substr(0, 1);
this._proto = infoStr.substr(1, 2);
this._mfg = infoStr.substr(3, 8);
this._model = infoStr.substr(11, 6);
this._ver = infoStr.substr(17, 3);
this._sn = infoStr.substr(20, (infoStr).length - 20);
this._isValid = true;
}
}
}
async _queryValueInfo() {
let val = [];
let data = [];
let infoNbVal;
let cmd;
let infoVal;
let value;
let nbVal;
let k;
let i;
let j;
let listVal = [];
let size;
k = 0;
size = 4;
while (k < 10) {
infoNbVal = await this._sdi12Port.querySdi12(this._addr, 'IM' + String(Math.round(k)), 5000);
if ((infoNbVal).length > 1) {
value = infoNbVal.substr(4, (infoNbVal).length - 4);
nbVal = YAPIContext.imm_atoi(value);
if (nbVal != 0) {
val.length = 0;
i = 0;
while (i < nbVal) {
cmd = 'IM' + String(Math.round(k)) + '_00' + String(Math.round(i + 1));
infoVal = await this._sdi12Port.querySdi12(this._addr, cmd, 5000);
data = (infoVal).split(';');
data = (data[0]).split(',');
listVal.length = 0;
listVal.push('M' + String(Math.round(k)));
listVal.push((i + 1).toString());
j = 0;
while (data.length < size) {
data.push('');
}
while (j < data.length) {
listVal.push(data[j]);
j = j + 1;
}
val.push(listVal.slice());
i = i + 1;
}
}
}
k = k + 1;
}
this._valuesDesc = val;
}
}
//--- (generated code: YSdi12Port class start)
/**
* YSdi12Port Class: SDI12 port control interface
*
* The YSdi12Port class allows you to fully drive a Yoctopuce SDI12 port.
* It can be used to send and receive data, and to configure communication
* parameters (baud rate, bit count, parity, flow control and protocol).
* Note that Yoctopuce SDI12 ports are not exposed as virtual COM ports.
* They are meant to be used in the same way as all Yoctopuce devices.
*/
//--- (end of generated code: YSdi12Port class start)
/** @extends {YFunction} **/
export class YSdi12Port extends YFunction {
//--- (end of generated code: YSdi12Port attributes declaration)
constructor(yapi, func) {
//--- (generated code: YSdi12Port constructor)
super(yapi, func);
this._rxCount = YSdi12Port.RXCOUNT_INVALID;
this._txCount = YSdi12Port.TXCOUNT_INVALID;
this._errCount = YSdi12Port.ERRCOUNT_INVALID;
this._rxMsgCount = YSdi12Port.RXMSGCOUNT_INVALID;
this._txMsgCount = YSdi12Port.TXMSGCOUNT_INVALID;
this._lastMsg = YSdi12Port.LASTMSG_INVALID;
this._currentJob = YSdi12Port.CURRENTJOB_INVALID;
this._startupJob = YSdi12Port.STARTUPJOB_INVALID;
this._jobMaxTask = YSdi12Port.JOBMAXTASK_INVALID;
this._jobMaxSize = YSdi12Port.JOBMAXSIZE_INVALID;
this._command = YSdi12Port.COMMAND_INVALID;
this._protocol = YSdi12Port.PROTOCOL_INVALID;
this._voltageLevel = YSdi12Port.VOLTAGELEVEL_INVALID;
this._serialMode = YSdi12Port.SERIALMODE_INVALID;
this._valueCallbackSdi12Port = null;
this._rxptr = 0;
this._rxbuff = new Uint8Array(0);
this._rxbuffptr = 0;
this._eventPos = 0;
// API symbols as object properties
this.RXCOUNT_INVALID = YAPI.INVALID_UINT;
this.TXCOUNT_INVALID = YAPI.INVALID_UINT;
this.ERRCOUNT_INVALID = YAPI.INVALID_UINT;
this.RXMSGCOUNT_INVALID = YAPI.INVALID_UINT;
this.TXMSGCOUNT_INVALID = YAPI.INVALID_UINT;
this.LASTMSG_INVALID = YAPI.INVALID_STRING;
this.CURRENTJOB_INVALID = YAPI.INVALID_STRING;
this.STARTUPJOB_INVALID = YAPI.INVALID_STRING;
this.JOBMAXTASK_INVALID = YAPI.INVALID_UINT;
this.JOBMAXSIZE_INVALID = YAPI.INVALID_UINT;
this.COMMAND_INVALID = YAPI.INVALID_STRING;
this.PROTOCOL_INVALID = YAPI.INVALID_STRING;
this.VOLTAGELEVEL_OFF = 0;
this.VOLTAGELEVEL_TTL3V = 1;
this.VOLTAGELEVEL_TTL3VR = 2;
this.VOLTAGELEVEL_TTL5V = 3;
this.VOLTAGELEVEL_TTL5VR = 4;
this.VOLTAGELEVEL_RS232 = 5;
this.VOLTAGELEVEL_RS485 = 6;
this.VOLTAGELEVEL_TTL1V8 = 7;
this.VOLTAGELEVEL_SDI12 = 8;
this.VOLTAGELEVEL_INVALID = -1;
this.SERIALMODE_INVALID = YAPI.INVALID_STRING;
this._className = 'Sdi12Port';
//--- (end of generated code: YSdi12Port constructor)
}
//--- (generated code: YSdi12Port implementation)
imm_parseAttr(name, val) {
switch (name) {
case 'rxCount':
this._rxCount = val;
return 1;
case 'txCount':
this._txCount = val;
return 1;
case 'errCount':
this._errCount = val;
return 1;
case 'rxMsgCount':
this._rxMsgCount = val;
return 1;
case 'txMsgCount':
this._txMsgCount = val;
return 1;
case 'lastMsg':
this._lastMsg = val;
return 1;
case 'currentJob':
this._currentJob = val;
return 1;
case 'startupJob':
this._startupJob = val;
return 1;
case 'jobMaxTask':
this._jobMaxTask = val;
return 1;
case 'jobMaxSize':
this._jobMaxSize = val;
return 1;
case 'command':
this._command = val;
return 1;
case 'protocol':
this._protocol = val;
return 1;
case 'voltageLevel':
this._voltageLevel = val;
return 1;
case 'serialMode':
this._serialMode = val;
return 1;
}
return super.imm_parseAttr(name, val);
}
/**
* Returns the total number of bytes received since last reset.
*
* @return an integer corresponding to the total number of bytes received since last reset
*
* On failure, throws an exception or returns YSdi12Port.RXCOUNT_INVALID.
*/
async get_rxCount() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.RXCOUNT_INVALID;
}
}
res = this._rxCount;
return res;
}
/**
* Returns the total number of bytes transmitted since last reset.
*
* @return an integer corresponding to the total number of bytes transmitted since last reset
*
* On failure, throws an exception or returns YSdi12Port.TXCOUNT_INVALID.
*/
async get_txCount() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.TXCOUNT_INVALID;
}
}
res = this._txCount;
return res;
}
/**
* Returns the total number of communication errors detected since last reset.
*
* @return an integer corresponding to the total number of communication errors detected since last reset
*
* On failure, throws an exception or returns YSdi12Port.ERRCOUNT_INVALID.
*/
async get_errCount() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.ERRCOUNT_INVALID;
}
}
res = this._errCount;
return res;
}
/**
* Returns the total number of messages received since last reset.
*
* @return an integer corresponding to the total number of messages received since last reset
*
* On failure, throws an exception or returns YSdi12Port.RXMSGCOUNT_INVALID.
*/
async get_rxMsgCount() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.RXMSGCOUNT_INVALID;
}
}
res = this._rxMsgCount;
return res;
}
/**
* Returns the total number of messages send since last reset.
*
* @return an integer corresponding to the total number of messages send since last reset
*
* On failure, throws an exception or returns YSdi12Port.TXMSGCOUNT_INVALID.
*/
async get_txMsgCount() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.TXMSGCOUNT_INVALID;
}
}
res = this._txMsgCount;
return res;
}
/**
* Returns the latest message fully received.
*
* @return a string corresponding to the latest message fully received
*
* On failure, throws an exception or returns YSdi12Port.LASTMSG_INVALID.
*/
async get_lastMsg() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.LASTMSG_INVALID;
}
}
res = this._lastMsg;
return res;
}
/**
* Returns the name of the job file currently in use.
*
* @return a string corresponding to the name of the job file currently in use
*
* On failure, throws an exception or returns YSdi12Port.CURRENTJOB_INVALID.
*/
async get_currentJob() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.CURRENTJOB_INVALID;
}
}
res = this._currentJob;
return res;
}
/**
* Selects a job file to run immediately. If an empty string is
* given as argument, stops running current job file.
*
* @param newval : a string
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async set_currentJob(newval) {
let rest_val;
rest_val = String(newval);
return await this._setAttr('currentJob', rest_val);
}
/**
* Returns the job file to use when the device is powered on.
*
* @return a string corresponding to the job file to use when the device is powered on
*
* On failure, throws an exception or returns YSdi12Port.STARTUPJOB_INVALID.
*/
async get_startupJob() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.STARTUPJOB_INVALID;
}
}
res = this._startupJob;
return res;
}
/**
* Changes the job to use when the device is powered on.
* Remember to call the saveToFlash() method of the module if the
* modification must be kept.
*
* @param newval : a string corresponding to the job to use when the device is powered on
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async set_startupJob(newval) {
let rest_val;
rest_val = String(newval);
return await this._setAttr('startupJob', rest_val);
}
/**
* Returns the maximum number of tasks in a job that the device can handle.
*
* @return an integer corresponding to the maximum number of tasks in a job that the device can handle
*
* On failure, throws an exception or returns YSdi12Port.JOBMAXTASK_INVALID.
*/
async get_jobMaxTask() {
let res;
if (this._cacheExpiration == 0) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.JOBMAXTASK_INVALID;
}
}
res = this._jobMaxTask;
return res;
}
/**
* Returns maximum size allowed for job files.
*
* @return an integer corresponding to maximum size allowed for job files
*
* On failure, throws an exception or returns YSdi12Port.JOBMAXSIZE_INVALID.
*/
async get_jobMaxSize() {
let res;
if (this._cacheExpiration == 0) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.JOBMAXSIZE_INVALID;
}
}
res = this._jobMaxSize;
return res;
}
async get_command() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.COMMAND_INVALID;
}
}
res = this._command;
return res;
}
async set_command(newval) {
let rest_val;
rest_val = String(newval);
return await this._setAttr('command', rest_val);
}
/**
* Returns the type of protocol used over the serial line, as a string.
* Possible values are "Line" for ASCII messages separated by CR and/or LF,
* "Frame:[timeout]ms" for binary messages separated by a delay time,
* "Char" for a continuous ASCII stream or
* "Byte" for a continuous binary stream.
*
* @return a string corresponding to the type of protocol used over the serial line, as a string
*
* On failure, throws an exception or returns YSdi12Port.PROTOCOL_INVALID.
*/
async get_protocol() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.PROTOCOL_INVALID;
}
}
res = this._protocol;
return res;
}
/**
* Changes the type of protocol used over the serial line.
* Possible values are "Line" for ASCII messages separated by CR and/or LF,
* "Frame:[timeout]ms" for binary messages separated by a delay time,
* "Char" for a continuous ASCII stream or
* "Byte" for a continuous binary stream.
* The suffix "/[wait]ms" can be added to reduce the transmit rate so that there
* is always at lest the specified number of milliseconds between each bytes sent.
* Remember to call the saveToFlash() method of the module if the
* modification must be kept.
*
* @param newval : a string corresponding to the type of protocol used over the serial line
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async set_protocol(newval) {
let rest_val;
rest_val = String(newval);
return await this._setAttr('protocol', rest_val);
}
/**
* Returns the voltage level used on the serial line.
*
* @return a value among YSdi12Port.VOLTAGELEVEL_OFF, YSdi12Port.VOLTAGELEVEL_TTL3V,
* YSdi12Port.VOLTAGELEVEL_TTL3VR, YSdi12Port.VOLTAGELEVEL_TTL5V, YSdi12Port.VOLTAGELEVEL_TTL5VR,
* YSdi12Port.VOLTAGELEVEL_RS232, YSdi12Port.VOLTAGELEVEL_RS485, YSdi12Port.VOLTAGELEVEL_TTL1V8 and
* YSdi12Port.VOLTAGELEVEL_SDI12 corresponding to the voltage level used on the serial line
*
* On failure, throws an exception or returns YSdi12Port.VOLTAGELEVEL_INVALID.
*/
async get_voltageLevel() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.VOLTAGELEVEL_INVALID;
}
}
res = this._voltageLevel;
return res;
}
/**
* Changes the voltage type used on the serial line. Valid
* values will depend on the Yoctopuce device model featuring
* the serial port feature. Check your device documentation
* to find out which values are valid for that specific model.
* Trying to set an invalid value will have no effect.
* Remember to call the saveToFlash() method of the module if the
* modification must be kept.
*
* @param newval : a value among YSdi12Port.VOLTAGELEVEL_OFF, YSdi12Port.VOLTAGELEVEL_TTL3V,
* YSdi12Port.VOLTAGELEVEL_TTL3VR, YSdi12Port.VOLTAGELEVEL_TTL5V, YSdi12Port.VOLTAGELEVEL_TTL5VR,
* YSdi12Port.VOLTAGELEVEL_RS232, YSdi12Port.VOLTAGELEVEL_RS485, YSdi12Port.VOLTAGELEVEL_TTL1V8 and
* YSdi12Port.VOLTAGELEVEL_SDI12 corresponding to the voltage type used on the serial line
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async set_voltageLevel(newval) {
let rest_val;
rest_val = String(newval);
return await this._setAttr('voltageLevel', rest_val);
}
/**
* Returns the serial port communication parameters, as a string such as
* "1200,7E1,Simplex". The string includes the baud rate, the number of data bits,
* the parity, and the number of stop bits. The suffix "Simplex" denotes
* the fact that transmission in both directions is multiplexed on the
* same transmission line.
*
* @return a string corresponding to the serial port communication parameters, as a string such as
* "1200,7E1,Simplex"
*
* On failure, throws an exception or returns YSdi12Port.SERIALMODE_INVALID.
*/
async get_serialMode() {
let res;
if (this._cacheExpiration <= this._yapi.GetTickCount()) {
if (await this.load(this._yapi.defaultCacheValidity) != this._yapi.SUCCESS) {
return YSdi12Port.SERIALMODE_INVALID;
}
}
res = this._serialMode;
return res;
}
/**
* Changes the serial port communication parameters, with a string such as
* "1200,7E1,Simplex". The string includes the baud rate, the number of data bits,
* the parity, and the number of stop bits. The suffix "Simplex" denotes
* the fact that transmission in both directions is multiplexed on the
* same transmission line.
* Remember to call the saveToFlash() method of the module if the
* modification must be kept.
*
* @param newval : a string corresponding to the serial port communication parameters, with a string such as
* "1200,7E1,Simplex"
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async set_serialMode(newval) {
let rest_val;
rest_val = String(newval);
return await this._setAttr('serialMode', rest_val);
}
/**
* Retrieves an SDI12 port for a given identifier.
* The identifier can be specified using several formats:
*
* - FunctionLogicalName
* - ModuleSerialNumber.FunctionIdentifier
* - ModuleSerialNumber.FunctionLogicalName
* - ModuleLogicalName.FunctionIdentifier
* - ModuleLogicalName.FunctionLogicalName
*
*
* This function does not require that the SDI12 port is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method YSdi12Port.isOnline() to test if the SDI12 port is
* indeed online at a given time. In case of ambiguity when looking for
* an SDI12 port by logical name, no error is notified: the first instance
* found is returned. The search is performed first by hardware name,
* then by logical name.
*
* If a call to this object's is_online() method returns FALSE although
* you are certain that the matching device is plugged, make sure that you did
* call registerHub() at application initialization time.
*
* @param func : a string that uniquely characterizes the SDI12 port, for instance
* MyDevice.sdi12Port.
*
* @return a YSdi12Port object allowing you to drive the SDI12 port.
*/
static FindSdi12Port(func) {
let obj;
obj = YFunction._FindFromCache('Sdi12Port', func);
if (obj == null) {
obj = new YSdi12Port(YAPI, func);
YFunction._AddToCache('Sdi12Port', func, obj);
}
return obj;
}
/**
* Retrieves an SDI12 port for a given identifier in a YAPI context.
* The identifier can be specified using several formats:
*
* - FunctionLogicalName
* - ModuleSerialNumber.FunctionIdentifier
* - ModuleSerialNumber.FunctionLogicalName
* - ModuleLogicalName.FunctionIdentifier
* - ModuleLogicalName.FunctionLogicalName
*
*
* This function does not require that the SDI12 port is online at the time
* it is invoked. The returned object is nevertheless valid.
* Use the method YSdi12Port.isOnline() to test if the SDI12 port is
* indeed online at a given time. In case of ambiguity when looking for
* an SDI12 port by logical name, no error is notified: the first instance
* found is returned. The search is performed first by hardware name,
* then by logical name.
*
* @param yctx : a YAPI context
* @param func : a string that uniquely characterizes the SDI12 port, for instance
* MyDevice.sdi12Port.
*
* @return a YSdi12Port object allowing you to drive the SDI12 port.
*/
static FindSdi12PortInContext(yctx, func) {
let obj;
obj = YFunction._FindFromCacheInContext(yctx, 'Sdi12Port', func);
if (obj == null) {
obj = new YSdi12Port(yctx, func);
YFunction._AddToCache('Sdi12Port', func, obj);
}
return obj;
}
/**
* Registers the callback function that is invoked on every change of advertised value.
* The callback is invoked only during the execution of ySleep or yHandleEvents.
* This provides control over the time when the callback is triggered. For good responsiveness, remember to call
* one of these two functions periodically. To unregister a callback, pass a null pointer as argument.
*
* @param callback : the callback function to call, or a null pointer. The callback function should take two
* arguments: the function object of which the value has changed, and the character string describing
* the new advertised value.
* @noreturn
*/
async registerValueCallback(callback) {
let val;
if (callback != null) {
await YFunction._UpdateValueCallbackList(this, true);
}
else {
await YFunction._UpdateValueCallbackList(this, false);
}
this._valueCallbackSdi12Port = callback;
// Immediately invoke value callback with current value
if (callback != null && await this.isOnline()) {
val = this._advertisedValue;
if (!(val == '')) {
await this._invokeValueCallback(val);
}
}
return 0;
}
async _invokeValueCallback(value) {
if (this._valueCallbackSdi12Port != null) {
try {
await this._valueCallbackSdi12Port(this, value);
}
catch (e) {
this._yapi.imm_log('Exception in valueCallback:', e);
}
}
else {
await super._invokeValueCallback(value);
}
return 0;
}
async sendCommand(text) {
return await this.set_command(text);
}
/**
* Reads a single line (or message) from the receive buffer, starting at current stream position.
* This function is intended to be used when the serial port is configured for a message protocol,
* such as 'Line' mode or frame protocols.
*
* If data at current stream position is not available anymore in the receive buffer,
* the function returns the oldest available line and moves the stream position just after.
* If no new full line is received, the function returns an empty line.
*
* @return a string with a single line of text
*
* On failure, throws an exception or returns a negative error code.
*/
async readLine() {
let url;
let msgbin;
let msgarr = [];
let msglen;
let res;
url = 'rxmsg.json?pos=' + String(Math.round(this._rxptr)) + '&len=1&maxw=1';
msgbin = await this._download(url);
msgarr = this.imm_json_get_array(msgbin);
msglen = msgarr.length;
if (msglen == 0) {
return '';
}
// last element of array is the new position
msglen = msglen - 1;
this._rxptr = this.imm_decode_json_int(msgarr[msglen]);
if (msglen == 0) {
return '';
}
res = this.imm_json_get_string(msgarr[0]);
return res;
}
/**
* Searches for incoming messages in the serial port receive buffer matching a given pattern,
* starting at current position. This function will only compare and return printable characters
* in the message strings. Binary protocols are handled as hexadecimal strings.
*
* The search returns all messages matching the expression provided as argument in the buffer.
* If no matching message is found, the search waits for one up to the specified maximum timeout
* (in milliseconds).
*
* @param pattern : a limited regular expression describing the expected message format,
* or an empty string if all messages should be returned (no filtering).
* When using binary protocols, the format applies to the hexadecimal
* representation of the message.
* @param maxWait : the maximum number of milliseconds to wait for a message if none is found
* in the receive buffer.
*
* @return an array of strings containing the messages found, if any.
* Binary messages are converted to hexadecimal representation.
*
* On failure, throws an exception or returns an empty array.
*/
async readMessages(pattern, maxWait) {
let url;
let msgbin;
let msgarr = [];
let msglen;
let res = [];
let idx;
url = 'rxmsg.json?pos=' + String(Math.round(this._rxptr)) + '&maxw=' + String(Math.round(maxWait)) + '&pat=' + pattern;
msgbin = await this._download(url);
msgarr = this.imm_json_get_array(msgbin);
msglen = msgarr.length;
if (msglen == 0) {
return res;
}
// last element of array is the new position
msglen = msglen - 1;
this._rxptr = this.imm_decode_json_int(msgarr[msglen]);
idx = 0;
while (idx < msglen) {
res.push(this.imm_json_get_string(msgarr[idx]));
idx = idx + 1;
}
return res;
}
/**
* Changes the current internal stream position to the specified value. This function
* does not affect the device, it only changes the value stored in the API object
* for the next read operations.
*
* @param absPos : the absolute position index for next read operations.
*
* @return nothing.
*/
async read_seek(absPos) {
this._rxptr = absPos;
return this._yapi.SUCCESS;
}
/**
* Returns the current absolute stream position pointer of the API object.
*
* @return the absolute position index for next read operations.
*/
async read_tell() {
return this._rxptr;
}
/**
* Returns the number of bytes available to read in the input buffer starting from the
* current absolute stream position pointer of the API object.
*
* @return the number of bytes available to read
*/
async read_avail() {
let availPosStr;
let atPos;
let res;
let databin;
databin = await this._download('rxcnt.bin?pos=' + String(Math.round(this._rxptr)));
availPosStr = this._yapi.imm_bin2str(databin);
atPos = (availPosStr).indexOf('@');
res = YAPIContext.imm_atoi(availPosStr.substr(0, atPos));
return res;
}
async end_tell() {
let availPosStr;
let atPos;
let res;
let databin;
databin = await this._download('rxcnt.bin?pos=' + String(Math.round(this._rxptr)));
availPosStr = this._yapi.imm_bin2str(databin);
atPos = (availPosStr).indexOf('@');
res = YAPIContext.imm_atoi(availPosStr.substr(atPos + 1, (availPosStr).length - atPos - 1));
return res;
}
/**
* Sends a text line query to the serial port, and reads the reply, if any.
* This function is intended to be used when the serial port is configured for 'Line' protocol.
*
* @param query : the line query to send (without CR/LF)
* @param maxWait : the maximum number of milliseconds to wait for a reply.
*
* @return the next text line received after sending the text query, as a string.
* Additional lines can be obtained by calling readLine or readMessages.
*
* On failure, throws an exception or returns an empty string.
*/
async queryLine(query, maxWait) {
let prevpos;
let url;
let msgbin;
let msgarr = [];
let msglen;
let res;
if ((query).length <= 80) {
// fast query
url = 'rxmsg.json?len=1&maxw=' + String(Math.round(maxWait)) + '&cmd=!' + this.imm_escapeAttr(query);
}
else {
// long query
prevpos = await this.end_tell();
await this._upload('txdata', this._yapi.imm_str2bin(query + '\r\n'));
url = 'rxmsg.json?len=1&maxw=' + String(Math.round(maxWait)) + '&pos=' + String(Math.round(prevpos));
}
msgbin = await this._download(url);
msgarr = this.imm_json_get_array(msgbin);
msglen = msgarr.length;
if (msglen == 0) {
return '';
}
// last element of array is the new position
msglen = msglen - 1;
this._rxptr = this.imm_decode_json_int(msgarr[msglen]);
if (msglen == 0) {
return '';
}
res = this.imm_json_get_string(msgarr[0]);
return res;
}
/**
* Sends a binary message to the serial port, and reads the reply, if any.
* This function is intended to be used when the serial port is configured for
* Frame-based protocol.
*
* @param hexString : the message to send, coded in hexadecimal
* @param maxWait : the maximum number of milliseconds to wait for a reply.
*
* @return the next frame received after sending the message, as a hex string.
* Additional frames can be obtained by calling readHex or readMessages.
*
* On failure, throws an exception or returns an empty string.
*/
async queryHex(hexString, maxWait) {
let prevpos;
let url;
let msgbin;
let msgarr = [];
let msglen;
let res;
if ((hexString).length <= 80) {
// fast query
url = 'rxmsg.json?len=1&maxw=' + String(Math.round(maxWait)) + '&cmd=$' + hexString;
}
else {
// long query
prevpos = await this.end_tell();
await this._upload('txdata', this._yapi.imm_hexstr2bin(hexString));
url = 'rxmsg.json?len=1&maxw=' + String(Math.round(maxWait)) + '&pos=' + String(Math.round(prevpos));
}
msgbin = await this._download(url);
msgarr = this.imm_json_get_array(msgbin);
msglen = msgarr.length;
if (msglen == 0) {
return '';
}
// last element of array is the new position
msglen = msglen - 1;
this._rxptr = this.imm_decode_json_int(msgarr[msglen]);
if (msglen == 0) {
return '';
}
res = this.imm_json_get_string(msgarr[0]);
return res;
}
/**
* Saves the job definition string (JSON data) into a job file.
* The job file can be later enabled using selectJob().
*
* @param jobfile : name of the job file to save on the device filesystem
* @param jsonDef : a string containing a JSON definition of the job
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async uploadJob(jobfile, jsonDef) {
await this._upload(jobfile, this._yapi.imm_str2bin(jsonDef));
return this._yapi.SUCCESS;
}
/**
* Load and start processing the specified job file. The file must have
* been previously created using the user interface or uploaded on the
* device filesystem using the uploadJob() function.
*
* @param jobfile : name of the job file (on the device filesystem)
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async selectJob(jobfile) {
return await this.set_currentJob(jobfile);
}
/**
* Clears the serial port buffer and resets counters to zero.
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async reset() {
this._eventPos = 0;
this._rxptr = 0;
this._rxbuffptr = 0;
this._rxbuff = new Uint8Array(0);
return await this.sendCommand('Z');
}
/**
* Sends a single byte to the serial port.
*
* @param code : the byte to send
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async writeByte(code) {
return await this.sendCommand('$' + ('00' + (code).toString(16)).slice(-2).toUpperCase());
}
/**
* Sends an ASCII string to the serial port, as is.
*
* @param text : the text string to send
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async writeStr(text) {
let buff;
let bufflen;
let idx;
let ch;
buff = this._yapi.imm_str2bin(text);
bufflen = (buff).length;
if (bufflen < 100) {
// if string is pure text, we can send it as a simple command (faster)
ch = 0x20;
idx = 0;
while ((idx < bufflen) && (ch != 0)) {
ch = buff[idx];
if ((ch >= 0x20) && (ch < 0x7f)) {
idx = idx + 1;
}
else {
ch = 0;
}
}
if (idx >= bufflen) {
return await this.sendCommand('+' + text);
}
}
// send string using file upload
return await this._upload('txdata', buff);
}
/**
* Sends a binary buffer to the serial port, as is.
*
* @param buff : the binary buffer to send
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async writeBin(buff) {
return await this._upload('txdata', buff);
}
/**
* Sends a byte sequence (provided as a list of bytes) to the serial port.
*
* @param byteList : a list of byte codes
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async writeArray(byteList) {
let buff;
let bufflen;
let idx;
let hexb;
let res;
bufflen = byteList.length;
buff = new Uint8Array(bufflen);
idx = 0;
while (idx < bufflen) {
hexb = byteList[idx];
buff.set([hexb], idx);
idx = idx + 1;
}
res = await this._upload('txdata', buff);
return res;
}
/**
* Sends a byte sequence (provided as a hexadecimal string) to the serial port.
*
* @param hexString : a string of hexadecimal byte codes
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async writeHex(hexString) {
let buff;
let bufflen;
let idx;
let hexb;
let res;
bufflen = (hexString).length;
if (bufflen < 100) {
return await this.sendCommand('$' + hexString);
}
bufflen = (bufflen >> 1);
buff = new Uint8Array(bufflen);
idx = 0;
while (idx < bufflen) {
hexb = parseInt(hexString.substr(2 * idx, 2), 16);
buff.set([hexb], idx);
idx = idx + 1;
}
res = await this._upload('txdata', buff);
return res;
}
/**
* Sends an ASCII string to the serial port, followed by a line break (CR LF).
*
* @param text : the text string to send
*
* @return YAPI.SUCCESS if the call succeeds.
*
* On failure, throws an exception or returns a negative error code.
*/
async writeLine(text) {
let buff;
let bufflen;
let idx;
let ch;
buff = this._yapi.imm_str2bin(text + '\r\n');
bufflen = (buff).length - 2;
if (bufflen < 100) {
// if string is pure text, we can send it as a simple command (faster)
ch = 0x20;
idx = 0;
while ((idx < bufflen) && (ch != 0)) {
ch = buff[idx];
if ((ch >= 0x20) && (ch < 0x7f)) {
idx = idx + 1;
}
else {
ch = 0;
}
}
if (idx >= bufflen) {
return await this.sendCommand('!' + text);
}
}
// send string using file upload
return await this._upload('txdata', buff);
}
/**
* Reads one byte from the receive buffer, starting at current stream position.
* If data at current stream position is not available anymore in the receive buffer,
* or if there is no data available yet, the function returns YAPI.NO_MORE_DATA.
*
* @return the next byte
*
* On failure, throws an exception or returns a negative error code.
*/
async readByte() {
let currpos;
let reqlen;
let buff;
let bufflen;
let mult;
let endpos;
let res;
// first check if we have the requested character in the look-ahead buffer
bufflen = (this._rxbuff).length;
if ((this._rxptr >= this._rxbuffptr) && (this._rxptr < this._rxbuffptr + bufflen)) {
res = this._rxbuff[this.