Firmware Variants

Q

Which LFW - Loadable Firmware Variants - are offered for netX 90?

Does netX 90 Loadable Firmware feature a OPC-UA server and/or MQTT client?




A


Hilscher offers different types of firmware with different feature sets.


Firmware TypeLFW VariantFeaturessupported DPM channelsexternal memory required
SQI Fash, SDRAM
Flash Layout
Type 1

Legacy Fieldbus

  • Legacy Fieldbus
    PROFIBUS, ...
  • channel 0
not requireduse case A, B
Type 2Real Time Ethernet
  • Real-Time Ethernet
    PROFINET, EthernetIP, EtherCAT, OpenModbus TCP, ...
  • Basic Webserver
    for Firmwareupdate over network, Web Interface API
  • channel 0
  • channel 1
not requireduse case A, B
Type 3

Real Time Ethernet
+ Webserver

  • Real-Time Ethernet
    PROFINET, EthernetIP, EtherCAT
  • Extended Web Server
    Basic functionality plus webpage content delivery from flash filesystem
  • channel 0
  • channel 1
yesuse case C
Type 4Real Time Ethernet
+ IIoT
  • Real-Time Ethernet
    PROFINET, EthernetIP, EtherCAT
  • Extended Web Server
    Basic functionality plus webpage content delivery from flash filesystem
  • IIoT OPC UA
    OPC-UA server via netPROXY Interface
    MQTT will not be supported in the first version of this LFW
  • channel 0
  • channel 1
  • channel 2
yesuse case C


LFW Software Structure

Type 4: Full feature set including IIoT


Type 3: Real-Time Ethernet plus extended Webserver


Type 2: Plain Real-Time Ethernet Functinality, including basic Webserver


Flash Layout use cases

image2019-5-7_8-56-47.png


Firmware Filenames

The Loadable Firmwares - LFWs - are provided as momolithic binary files (suffix *.nxi and *.nxe)
This firmware is executed on the netX 90 COM (communication) side.

LFWs for netx 90 chip or netRAPID 90 chip carrier are commercial products and must be licenced by Hilscher.
Please contact sales@hilscher.com for further information.

Different use cases (A, C) require dedicated LFW files with unique filenames.

X*0.nxi: type 1 or 2 LFW, use case A/B, external Flash and SDRAM is optional
X*1.nxi: type 3 LFW, use case C, external Flash and SDRAM is mandatory

Please refer also to the description of (info) Firmware Filename Definition

Please assure that the matching Hardware Config (*.hwc) and Flash Device Label (*.fdl) files
are loaded together with the LFW into the flash memory of netX 90.
The use cases require different FDLs.