1 <?xml version="1.0" encoding="utf-8" ?>
2 <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "/usr/share/xml/docbook/schema/dtd/4.5/docbookx.dtd">
7 Version 0.9 adds a few new firmware features and accompanying
8 AltosUI changes, along with new hardware support.
12 Support for TeleMetrum v1.1 hardware. Sources for the flash
13 memory part used in v1.0 dried up, so v1.1 uses a different part
14 which required a new driver and support for explicit flight log
18 Multiple flight log support. This stores more than one flight
19 log in the on-board flash memory. It also requires the user to
20 explicitly erase flights so that you won't lose flight logs just
21 because you fly the same board twice in one day.
24 Telemetry support for devices with serial number >=
25 256. Previous versions used a telemetry packet format that
26 provided only 8 bits for the device serial number. This change
27 requires that both ends of the telemetry link be running the 0.9
28 firmware or they will not communicate.