mjb/altos/src/ao_gps_report.c, branch 1.6.4

altos: Restructure altos build to prepare for multi-arch support

2011-08-26T03:49:11+00:00

Split out sources into separate directories: core: architecture and product independent bits cc1111: cc1111-specific code drivers: architecture independent drivers product: product-specific sources and Makefile fragments util: scripts for building stuff This should have no effect on the built products, but testing is encouraged Signed-off-by: Keith Packard

altos: Complete new telemetry switchover

2011-07-05T06:39:21+00:00

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

altos: mark gps date written only after it gets into eeprom

2010-08-27T06:37:29+00:00

Data logging doesn't start until boost detect occurs. As the GPS date is only logged once, if that happens before logging is written to the flash, then the GPS date will never get saved. Signed-off-by: Keith Packard

Log GPS data on pad after boost detect.

2010-02-14T00:42:27+00:00

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

Add date to GPS data, captured from GPRMC packet.

2009-11-16T00:19:52+00:00

Pull the date out of the GPS stream and send it over the telemetry link and write it to the eeprom. Signed-off-by: Keith Packard

Make the ao_log_record structures 8 bytes again.

2009-09-03T05:00:37+00:00

When the GPS signal strength data was added, the structure was accidentally extended to 9 bytes, making all log records 9 bytes long. While not a serious problem, this left log records spanning across eeprom block boundaries, which seems like a bad plan. Signed-off-by: Keith Packard

Handle GPS satellite tracking data

2009-08-19T05:35:15+00:00

SiRF message #4 includes signal strength and GPS engine state for each of the satellites being tracked. This data is now parsed and sent to eeprom and the radio. Signed-off-by: Keith Packard

Convert GPS to SiRF binary protocol.

2009-06-29T20:54:00+00:00

This switches the GPS unit from NMEA to SiRF protocol at startup and then parses the binary data. The binary data uses a different encoding of lat/lon than the NMEA strings, and so the telemetry and eeprom data formats change with this switch. Signed-off-by: Keith Packard

Use autotools, move altos to src subdir

2009-06-04T17:41:34+00:00

Signed-off-by: Keith Packard