mjb/altos/src/cc1111, branch multiarch

altos: Bring up basic TeleTerra v0.2 UI

2011-10-27T05:49:11+00:00

Lots of fun stuff here -- multiple panes of information. Signed-off-by: Keith Packard

altos: Flip button IRQ initialization around

2011-10-23T22:24:02+00:00

This matches what the docs suggest Signed-off-by: Keith Packard

altos: Fix battery voltage computation.

2011-10-23T22:20:50+00:00

Full scale is 4.95V, not 3.333V. Signed-off-by: Keith Packard

altos: Add battery voltage sampling driver

2011-10-23T21:51:32+00:00

For devices without a full ADC compliment, this just samples the battery pin and converts to mV. Signed-off-by: Keith Packard

altos: Add button driver and sample user

2011-10-23T21:08:59+00:00

Hook up the teleterra buttons and have them beep Signed-off-by: Keith Packard

altos: Add LEGACY_MONITOR defines to more programs

2011-10-16T05:54:40+00:00

Make all monitoring programs define whether they want all of the old telemetry formats too. Signed-off-by: Keith Packard

altos: oops -- forgot to add the cc1111 string code

2011-10-12T05:29:24+00:00

This is required for all cc1111 builds now; it provides xdata string functions. Signed-off-by: Keith Packard

altos: Split out arch-specific bits of LCD driver

2011-10-12T05:28:02+00:00

The arch-specific section just puts a single nibble to the device. Signed-off-by: Keith Packard

altos: Improve TM v1.0 apogee estimate

2011-10-09T04:23:16+00:00

v1.0 boards have noisy accelerometer data caused by interactions between RF transmission and the accelerometer measurements; this noise generates a negative bias in the accelerometer readings. The net effect is that the estimated speed is lower than the actual speed, causing early an apogee estimate. By increasing the sigma value for accelerometer data, the kalman filter 'trusts' the acceleration data less, putting more weight on the barometer data. This causes the estimated time of apogee to be closer to the correct value. This reduces the response to changes in acceleration. This new value is applied solely to TeleMetrum v1.0 boards. v1.1 boards correct for this error, and hence can use the correct sigma value for the accelerometer. Signed-off-by: Keith Packard

altos: Write xdata versions of memory functions

2011-10-07T15:54:32+00:00

These are significantly smaller than the general pointer versions from libc on the cc1111. Signed-off-by: Keith Packard Conflicts: src/Makefile.proto src/cc1111/ao_adc.c src/cc1111/ao_packet_master.c src/core/ao.h Fix up the new makefiles