SLAU292C Datasheet, PDF (95/102 Pages) Texas Instruments – eZ430-Chronos™ Development Tool

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FAQs
22. The wireless update procedure always returns an error while downloading to flash.
Please make sure that the file you are trying to download does not include data outside the main flash
boundaries, which are 0x8000 – 0xFFFF. This protection mechanism avoids writing of data to non-
existent or restricted addresses. Please try to download one of the original example project’s .txt,
which are available for Windows in C:\Program Files\Texas Instruments\eZ430-
Chronos\Recovery\eZ430-Chronos Watch\Applications and for Linux in /home/<user name>/Texas
Instruments/eZ430-Chronos/Recovery/eZ430-Chronos Watch/Applications. If the update still doesn't
work, the RAM based updater may be corrupted. Please see next FAQ item.
23. The wireless update always returns an error while downloading to RAM.
Please make sure that the file named "ram_based_updater.txt", which is located on the working
directory of your Control Center or Data Logger GUI has not been changed. If so, please re-install the
eZ430-Chronos Software to restore the original file.
24. I get an error message right after I start the wireless update on the PC.
Failed to start Wireless Update.
Check if the RF access point contains right software version. Kits older than 04/2010 (date code can
be found on bottom of the eZ430-Chronos box) require a manual update as described in Section 3.6.3.
25. Activating the rFbSL mode on the watch always results in a rest.
This is normal. Whenever the wireless update was activated on the watch, it returns to the main
application with a reset, regardless if an update was performed or not. Time, data, alarm, and other
RAM-based data is lost. For details, see Section 3.6.3.
26. The buzzer doesn't work when the watch is not inside the housing. What's wrong?
This is normal as the buzzer is located on the metal back of the watch. It is only connected to the
watch module when the back is mounted on the watch.
SLAU292C – November 2009 – Revised December 2010
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