January 31, 2006
Dear RTCU User,
This newsletter is to inform you about firmware release 4.77 for the
RTCU A9i, RTCU M10 Series and the RTCU M11/M11i Series.
Read about the enhancements below.
The Logic IO Team
Firmware 4.77 for A9i, M10 Series and M11/M11i Series.
Firmware version 4.77 for the RTCU A9i,
RTCU M10 Series and the RTCU M11/M11i Series has been released today with
the following enhancements:
Automatic recovery of a problem in the Trimble Lassen SQ/IQ GPS firmware resulting
in lack of a fix after long time without GPS-signal. This firmware
release automatically recovers from this situation after maximum 7
Reduced start-up time for GPS. First fix after boot now arrives
approx. 50% faster.
GPS behaviour changed
so that last known course over ground (COG) is returned when speed
(SOG) is 0.
Low battery now with hysteresis of approx. 5 seconds to avoid
spurious low battery conditions.
batIsCharging() returning true below 0 degrees Celsius when not
charging has been fixed.
Problem with mxWait()
that occasionally could reset the unit has been fixed.
serSetRTS() did not work in 4.76. It has now been fixed.
information is now cleared after a successful application background upgrade.
Upgrade to this release is only recommended in the cases where some of
enhancements has been requested or are necessary by the actual
download it from www.rtcu.dk
Logic IO are always busy working on new enhancements and
Currently we are working on the following:
The "next generation" RTCU that will be a more compact design with a
powerful 32-bit processor, extremely advanced power-management,
CAN-bus, SD-CARD support, Bluetooth and Camera support.
Encrypted and Compressed GPRS Gateway communication.
Higher safety and lower communication costs are the result of these
Suggestions, comments and ideas to new features/products are always
For further questions or enquiries:
Logic IO ApS
Holmboes Allé 14, 1
Telephone: +45 7625 0210
Fax: +45 7625 0211
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