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BootLoader

UPDATED: 110224

BootLoader

LinTronic

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BootLoader

Date Revised

yymmdd Text

090912 This doc released. We are changing all online-help into PDF files.

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BootLoader

BootLoader

The BootLoader is a tool which transfers firmware from a computer to a LinTronic product.

Unless you know that the latest firmware holds specific features that you want to make use of, orunless LinTronic have recommended an update, then an update is nornally not required.

You open the Configurator and establish a communication (Connect) with the LinTronicproduct.

Then click "CheckForUpdates" to learn whether a new firmware is available for yourproduct.

Download this firmware into a folder on your desktop called LinTronic" and unzip thefirmware. Typically you will find two files. A .HEX file and an .EEP file.

Then you enter the BootLoader.

If power to the computer or the product is lost while your are updating with new firmware, thenyour product most likely no longer be able to establish a normal connection with the computer,however you should still be able to load new firmware.

The BootLoader is not part of the normal program and is normally not corrupted by a power orcommunication failure.

If you own a product which you cannot etablish connection with in the Configurator, then downloadthe wanted firmware from our web-site (Support | Program/Firmware), store and unzip thefirmware - and go straight the BootLoader when opening the Configurator.

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Computer

Product

BootLoader

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BootLoader

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BootLoader

Locate the .HEX file - the program will automatically find the .EEP file in the same folder.

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BootLoader

Click

Remove power from your product and reapply power

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BootLoader

When power is applied, the firmware update starts.If firmware update does not start, see Appendix A in the back of this document.

Automatic TimeOut checking each line is programmed correctly.50 ms is default (approx 10 lines pr second).Set lower for faster programming.BootLoader will automatically adjust for longer timeout if Retries occurs.

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BootLoader

When BootLoader has finished, the Configurator will automaticallyreset it and detect the new firmware.

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BootLoader

Appendix A

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If your BootLoader does not start up, you might not have opened the correct comport.

Click "Computers Comport"

Check Baudrate19200, Parity None, Databits 8, Stopbits 1

Click "Ports" to see the available comports.

When you open a comport then ignore if you get this:

If you are on the right comport, you must receive a '^' when you power up the Lintronicproduct. If you do not get this character on any comport - and you have the right cableand any required USB driver installed - then you might have a defective product.

Our failure rate since 1993 is less then 0.1 % - do NOT return any product unless agreedwith LinTronic. Please consult our Online Support.

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