mjb/altos/src/drivers, branch 1.2.1

altos: Set u-blox navigation settings

2013-05-14T15:51:22+00:00

Airborne mode, < 4g (as good as it gets) Only use 3D fixes (2D isn't very useful) Signed-off-by: Keith Packard

altos: Use symbolic names for ublox packet id

2013-05-14T15:35:24+00:00

Signed-off-by: Keith Packard

altos: Struct used for u-blox testing had lat/lon swapped

2013-05-14T05:58:18+00:00

The structs in ao_gps_ublox.h are used only by the test framework, but it's useful to have that look right anyways. Signed-off-by: Keith Packard

altos: Add U-Blox GPS driver

2013-05-14T05:31:31+00:00

Uses binary mode. Signed-off-by: Keith Packard

altos: Elide M25 debug output from storage info command

2013-05-08T03:08:01+00:00

This is just chip-specific info that no UI actually needs. It takes a bunch of ROM to write it though, making TeleMetrum not have much space left. Signed-off-by: Keith Packard

altos: Set APRS deviation to 3kHz

2013-05-08T03:08:01+00:00

I finally found a bunch of references to APRS on the net and they all appear to assume a 3kHz deviation. Let's see if this works better with Yaesu radios. Signed-off-by: Keith Packard

altos: Reduce stack usage of FAT driver and logger

2013-05-08T03:08:00+00:00

Move some large stack arrays to static storage. Also eliminates some printf error messages which don't seem that useful except for debugging. Signed-off-by: Keith Packard

altos: Make cc1120 driver return false on recv timeout

2013-05-08T03:08:00+00:00

Was returning an uninitialized value, which was often not zero Signed-off-by: Keith Packard

altos: Reconfigure CC1120 receiver to match our usage

2013-05-08T03:07:54+00:00

Open up the AGC to the full range. Set the AGC ref based on our receive BW (100kHz). Signed-off-by: Keith Packard

altos: Compute "real" RSSI value in radio code as needed

2013-05-08T03:07:54+00:00

Instead of dragging around the weird CC1111 RSSI values, just compute a dBm value in a signed 8-bit integer, ao_radio_rssi. Use that everywhere we need RSSI internally. We leave the weird CC1111 value in the packet reply as that's what the host expects. Signed-off-by: Keith Packard