mjb/altos/ao_gps.c, branch simple-quiet

Use autotools, move altos to src subdir

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

Signed-off-by: Keith Packard

Use 'char' instead of 'uint8_t' for character data

2009-04-30T00:46:56+00:00

String and character constants are of char type, so using uint8_t causes promotion to 16-bit types when comparing the two.

Add configuration support

2009-04-26T07:11:32+00:00

Current config variables: Main deploy altitude above launch (in meters) Acceleration zero g calibration (manual or automatic) Radio channel (freq = 435.550MHz + channel * 100kHz) Callsign (max 8 characters) Supporting this involved shuffling code around so that the non-telemetrum builds could include only the stuff they needed.

Fix up fancy dbg stuff. Add teleterra initial bits.

2009-04-21T08:17:03+00:00

The dbg stuff needed a bit of help to actually walk the tables; it appears that complex expressions confuse sdcc. This also adds primitive teleterra bits, but no UI, etc. Signed-off-by: Keith Packard

Add radio support. Build separate executables for TeleMetrum and the TI dongle

2009-04-21T06:33:41+00:00

Ok, way too big a patch, but things were in rough shape. This patch adds support for the radio, both transmit and receive. Then, because I could no longer run the TeleMetrum code on the TI dongle, I ended up building a separate image for the TI board, which involved creating a mechanism for having multiple command sets and splitting code for different functions into different files.

Parse GPS data locally. Add 'g' command to display recent GPS results.

2009-04-19T06:17:45+00:00

This parses the GPS GGA message and stores it in a global variable, protected by a mutex.

Add gps, debug dongle support and pressure alt tables

2009-04-18T06:38:14+00:00

GPS also pulled in serial support. The altitude tables take raw 11-bit pressure sample numbers and convert them to standard pressure altitude values. Signed-off-by: Keith Packard