mjb/altos/src, branch android-build-update

altos: Rename 'log' in ao_log_fireone to 'ao_fireone_data'

2019-09-23T19:44:33+00:00

Avoids conflict with global 'log' function Signed-off-by: Keith Packard

altos: Switch all main() to return 'int'

2019-09-23T19:44:33+00:00

Makes gcc happy Signed-off-by: Keith Packard

altos: Add missing build files for avr/attiny devices

2019-09-19T00:10:14+00:00

These were sitting in my src directory but not in git Signed-off-by: Keith Packard

altos: Add EasyMega v3.0 bits (not setup correctly yet)

2019-09-16T20:12:08+00:00

This adds a new directory for EasyMega v3.0, replacing the mpu9250 with a bmx160. Signed-off-by: Keith Packard

altos: Integrate BMX160 into data code

2019-09-16T20:10:09+00:00

Get conversion functions written and fix up a few warnings Signed-off-by: Keith Packard

altos: Add bmx160 driver

2019-09-16T19:39:09+00:00

This just adds the driver, it doesn't hook it up yet Signed-off-by: Keith Packard

altos: Replace ao_xmem functions with direct mem calls

2019-09-16T00:09:26+00:00

We no longer need to wrap these functions Signed-off-by: Keith Packard

drivers: Use 'main_value' instead of 'main'

2019-09-16T00:05:59+00:00

GCC can emit a warning when programs redefine 'main'. Signed-off-by: Keith Packard

Add .gitignore files for new projects

2019-08-29T03:39:25+00:00

EasyMega v2.0 TeleFireEight v2.0 TeleFireOne v1.0 TeleLco v0.2 with cc1200 radio Signed-off-by: Keith Packard

altos: Use fast timer for buttons instead of edge-triggered ISR

2019-08-13T00:30:48+00:00

If the button bounces between the triggering interrupt and the button state check, we could lose the final state change of the button and send an incorrect event to the application. In the worst case, the button would end up in exactly the wrong state, toggling in the wrong direction. Use the fast timer to poll all buttons instead so that there is only one check of each button at each poll interval (instead of the interrupt and the state check). This makes buttons reliably debounced. Signed-off-by: Keith Packard