Tools : Other

For various reasons, a developer or field technician may want to inspect a device with an InSight Adapter or InSight USBLink programmer to assess which version of software it is running (rather than querying the device at runtime through software).

On the subject of tokens (non-volatile settings used in the EmberZNet platform), although many customers use the EM2xx_Patch or EM2USBPatch utility to alter the manufacturing token data on each device at manufacturing time, it is possible, as explained in the EmberZNet Utilities Guide (document 120-4020-0000), to manually create an XDV file that can contain manufacturing token data. This XDV file can then be used with EM2xx_Load or EM2USBLoad to load this data into your devices in addition to any normal flash data (such as bootloader and/or application firmware).

Etrim is an Ember utility used to post-process the binaries for AVR MCUs, including the ATmega128L (used with the EM2420) and the ATmega32L (used with the EM260). It does two things related to the Ember bootloaders for AVR: For the V1 standalone bootloader (BIN files), it trims off leading and trailing zeros that would interfere with the bootloader (hence, its name). It also adds some header info and some tags to create EBL files for use with the V2 Standalone bootloader.

Beginning with EmberZNet 3.0, Ember includes firmware images in HEX file format. This FAQ explains the purpose of these files and how they can be loaded onto Ember chips.

The HEX file is a new file format that Ember has started using for pre-built binaries provided in the EmberZNet stack installations. The file type is based on the Intel standard HEX format and can be loaded with any supported Ember programming device, including the InSight Adapter, USB Link, or a gang programmer such as the Hi-Lo Systems ALL-100 or ALL-400. Note that the

EM260 stack releases ship with an em260haltest.xpv image in the “build” folder. This can be used to perform HALtest functionality via the virtual UART (a serial port emulated over the SIF lines, available through the InSight Adapter). Use of EM260 HALtest is described in AppNote 5041, which can be found in your documentation/app_notes folder.

Note: RFEval firmware is not supported on the EM260.

The RFEval Firmware and functions that are included with Insight Desktop 1.2 and later can be used with your EM250 dev kit or the RFEval kit.

There will be some differences: