Re: [tracker2] Firmware Updates
- Actually, you CAN install the T2 Proto C firmware on the T2-135, and in
fact it'll make the blinking lights a little more useful. Since they're
only useful when you open up the case, though, it's not much of a gain.
Eventually the T2-135 will probably have a separate firmware release.
Right now, the firmware automatically detects what hardware it's running
on, and adjusts some features - temperature and voltage readings aren't
shown for the T2-135, for example. It takes up more firmware space,
though, so eventually it will get split out.
But back to your question - no, you don't need to erase and reload
unless you want to wipe out your configuration and start over. The only
exception to this is when there's a major change in the firmware and the
configuration structure changes. In that case, it will force you to
erase the configuration if you want to upgrade.
If you're afraid of losing your configuration, use the DISPLAY command
to get a human-readable list of all of the settings. You can save that
and paste it back in later, even if the format changes.
Gil Chapin wrote:
> I have a T2-135 purchased at the beginning of July 2007. Although
> everything seems to be working just fine, I'm aware that there may be
> firmware updates available for it, or at least for T2's, and I presume
> they apply to my unit.
> I have not done a firmware upgrade before. I checked the web as the
> source in the configuration program and I get several options. Again,
> I presume I need the Tracker2 Firmware choice, but do I need either of
> the other two ("T2 Proto C and earlier" and "Bootloader updater")?
> And do I need to check the "Erase device and load new firmware" box on
> the start up screen of the configuration program before I attempt to
> install the new firmware or is that handled when I choose the "Load
> new firmware from" source later on?
> And last, will my saved configurations work with the new firmware (I
> would expect so, but I'd rather know for sure)?
> Gil, WB2UTI