summaryrefslogtreecommitdiff
path: root/src/ao_gps_sirf.c
Commit message (Collapse)AuthorAge
* altos: Switch ao_gps_skytraq and ao_gps_sirf __xdata to __pdataKeith Packard2011-07-06
| | | | Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Complete new telemetry switchoverKeith Packard2011-07-04
| | | | | | | | | | | | | | This involved rewriting the GPS code to use the telemetry structures directly so that a memcpy could be used to transfer the data to the telemetry packets, saving a bunch of code space, along with fixing up the gps testing programs to deal with the structure changes. In addition, the teledongle code needed to have the monitoring code split into separate radio receiver and USB writer threads as the packets are now back-to-back, and hence come too fast to wait for the USB data to be sent to the host after each one. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: New telemetry report format (version 4). Supports tiny telemetry.Keith Packard2011-03-19
| | | | | | | | | | | This completely replaces the version 3 format with a much simpler and easier to parse scheme. It's described in detail in ao_telem.h, but the basic idea is that the whole line is split into name/value pairs, separated by whitespace. Every name is unique, and the values are either strings or integers. No extraneous formatting or units are provided. Signed-off-by: Keith Packard <keithp@keithp.com>
* Log GPS data on pad after boost detect.Keith Packard2010-02-13
| | | | | | | | | This wakes up the two GPS reporting tasks and gets them to report out any existing GPS data to the log file. To make sure the timestamps in that GPS data are accurate, this also records GPS time on receipt of the GPS data instead of when that is logged. Signed-off-by: Keith Packard <keithp@keithp.com>
* Add --cal to man pageKeith Packard2009-12-15
|
* Stop using SiRF state info.Keith Packard2009-11-15
| | | | | | | | With the switch to the skytraq GPS unit, we don't have the same level of detail in the GPS stream, so stop reporting that in the telemetry stream, in the UI and writing it to eeprom. Signed-off-by: Keith Packard <keithp@keithp.com>
* Save some DSEG space by marking cmd functions __reentrantKeith Packard2009-10-16
| | | | | | | __reentrant causes the compiler to place args and locals on the stack instead of in the data segment. Signed-off-by: Keith Packard <keithp@keithp.com>
* Add support for the SkyTraq GPS unitKeith Packard2009-10-09
This is a build-time option selected by hacking the Makefile at present. Signed-off-by: Keith Packard <keithp@keithp.com>