NEQTO Engine for Linux Releases

v00.03.00

New Features

Extended the number of available data blocks in the RawMemBlock of the storage object from 16 to 32.
In the fileDownload method of the nqFOTA object, it is now possible to download 0-byte files.

Improvements

Fixed a bug that caused the NEQTO daemon to restart if an out-of-range blockNo was specified in the rawOpen method of the storage object.

Changes

In the fileDownload method of the nqFOTA object, changed the return value when the download fails from 0 to undefined.

v00.02.00

New Features

Added a function to inhibit safe mode to the nqService object.
Added a function to get memory usage information on the operation script.
The function to execute a new operation script (sub script) in a separate memory space from the existing operation script (main script) is added as the subtask object.
The data queue function is added as the queue object.
Added an option to change the operation script code size in the system configuration of the NEQTO daemon.

Improvements

Fixed a bug where the IP address assigned to a NEQTO device was not reflected in the node status on the NEQTO Console if it was changed during operation.

Changes

When an exception such as a throw or syntax error occurs during script execution and the script enters the safe mode state, it is now possible to Reload Script regardless of whether the script has been modified or not.
Changed the log level of the event message (Entering Safemode...) to fatal.
Changed the log level of the event message (Factory reset) to warn.
The maximum length of file names that can be handled by Machine Driver has been extended from 63 bytes to 255 bytes. (Linux version only)

v00.01.01

Improvements

Fixed a bug where the default value of the socket timeout for the HTTP/HTTPS objects differed from the specification.
Improved responsiveness of the abort method in the HTTP/HTTPS objects.
Improved MQTT connectivity in the MQTT and the nqMQTT objects.
Improved the canPublish method in the MQTT and the nqMQTT objects to be true after the 'connect' callback process is completed.

v00.01.00

Important Topics

Installation in SysVinit environments is now supported.

New Features

Added a function to get the X.509 certificate information in the utils object.
Added a function to notify the battery event in the nqService object.
Added a callback to the fileDownload method of the nqFOTA object to notify the progress of the download.
Added a function to configure the system parameter (send/receive buffer size) for the nqMqtt object.

Improvements

Resolved a known errata (Eratta 1).
Fixed a bug where the TLS handshake failed in the internal reconnection process if a communication socket error occurred in the HTTPS connection of the HTTPS object.
Improved the file download speed of the fileDownload method in the nqFOTA object.

v00.00.06

Improvements

Improved connectivity for first-time communication between the NEQTO device and the NEQTO console.
Fixed a bug where safe mode was not entered when an exception occurred in the reload event callback processing of the nqService object.
Fixed a bug that could cause the device to reset when a script causing insufficient memory was loaded. Also added the ability to notify "out of memory (loading)" in an event message when this anomaly is detected.
Fixed a bug in the MQTT object where the correct connection error number could not be obtained.

v00.00.05

Improvements

Fixed a bug that the username and the password for the connect method options of the MQTT object could not be specified up to the maximum string length.

v00.00.04

New Features

Enhanced the number of available file resources for the fs object to 5.
Added stream force output setting to the write method of the fs object.
Added stream buffering setting to the fopen method option of the fs object.
Added a function to execute the fcntl/ioctl command to the fs object.
Added a function to get the process ID to the nqLinux object.

Improvements

Fixed a bug where repeated execution of the read method of the fs object caused a state in which reading continuously failed.

v00.00.03

New Features

The function to obtain LAN (Ethernet) connection information is now supported as the nqLAN object.
Enhanced the number of available command execution resources for the subprocess object to 5.
Added a function to specify an Array for the command execution path of the create method in the subprocess object.
Added a function to configure the system parameter (keep-alive timer) to the nqMqtt object.
Added a function to specify a timestamp to the eventNotify method of the nqService object.
Added a function to specify an ArrayBuffer for the send data of the writePublish and endPublish methods in the nqService object.
Added functionality to read data within the specified read data size range and up to the position where the data exists in the read method for the RawMemBlock area of the storage object.

Improvements

Fixed a bug in the subprocess object that could cause a state where command errors would occur continuously when command execution resources were repeatedly created and released.
In the subprocess object, improved that when the release method is called while the command is running, the 'exit' callback is executed before releasing the resource.
Fixed a bug that could cause the double quote " to be omitted in the get method of the nqMqtt object when the data type "String" was used and a string containing the double quote " was specified.
Fixed a bug in the setLevel method of the log object where the log level setting value -1: Disabled was not working.
Fixed a bug that could cause the NEQTO daemon to restart if the network did not exist.

v00.00.02

Important Topics

The armv6l architecture is now supported.

Improvements

Fixed a bug where the system time was not set correctly when automatic time correction is enabled or when time correction is performed with the nqService object.
Optimized retry timer values when communication errors occurred.
Improved the NEQTO daemon startup sequence.

v00.00.01

Important Topics

Initial release of the NEQTO Engine software for Linux-based devices.

Updated: 2025-03-19