mjb/altos/src, branch aprs

Merge branch 'master' into hacking-cc1120

2012-12-17T00:06:41+00:00

altos: Wire up another CC1120 GPIO to get MARC status changes

2012-12-17T00:04:05+00:00

When the radio drops out of RX or TX mode due to an error, it changes the MARC status, and sends pulse down a configured GPIO. Use this to tell when something 'bad' happened during TX or RX so that we can recover from losing the SPI bus in the middle of transmission or reception. Without this, the radio would change state and we'd never know, leaving the radio code waiting for an interrupt that would never arrive. Signed-off-by: Keith Packard

altos: Test APRS rounding by using coordinates near the boundary

2012-12-16T21:31:45+00:00

This selects lat/lon and altitude near the rounding boundary to check that the resulting APRS data is correctly computed. Signed-off-by: Keith Packard

altos: Document what HAS_BOOT_RADIO does in the m25 driver

2012-12-16T21:30:20+00:00

HAS_BOOT_RADIO causes the m25 driver to abort any ongoing receive in case that is holding the SPI bus. Signed-off-by: Keith Packard

altos: Round APRS data correctly

2012-12-16T21:29:31+00:00

Apply rounding once at the start of the computation, then truncate after that. Signed-off-by: Keith Packard

Merge branch 'micropeak-1.1'

2012-12-12T19:10:14+00:00

altos: Log in-flight data for MicroPeak

2012-12-12T19:03:20+00:00

This logs the low 16 bits of the pressure value to the remaining on-chip eeprom. It can be read out with a standard AVR programming dongle. Signed-off-by: Keith Packard

altos: Add load-slow target for MicroPeak

2012-12-12T18:57:03+00:00

This sets the programming clock to 1/4 of the 250kHz clock used by the MicroPeak firmware, allowing the device to be reprogrammed. Signed-off-by: Keith Packard

altos: Tim Van Milligan suggestion for µP -- delay before showing last flight

2012-12-12T07:43:30+00:00

This gives the user time to move their finger out of the way of the LED. Signed-off-by: Keith Packard

Merge branch 'micropeak-1.1'

2012-12-11T22:42:43+00:00