mjb/altos/src/megametrum-v0.1/ao_pins.h, branch 1.4

name change from MegaMetrum to TeleMega

2013-04-22T19:00:26+00:00

altos: Set STM GPIO output speed for SPI pins correctly

2013-01-14T04:54:14+00:00

The GPIO pin settings affect the output impedence, and hence the maximum speed for SPI. Cranking these to suitable values allows SPI to run at full speed. Signed-off-by: Keith Packard

Allow CC1120 to sit on other SPI busses

2012-12-31T22:22:37+00:00

Reading the incoming data bypasses the SPI API and touches the SPI data register directly; which port that is needs to be specified in the pins file Signed-off-by: Keith Packard

altos: Re-enable beeper on megametrum

2012-12-17T00:52:15+00:00

I turned it off during radio testing and forgot to fix that before committing... Signed-off-by: Keith Packard

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: Hook up APRS to telemetry loop

2012-12-06T18:23:39+00:00

Send APRS packet once every 2 seconds Signed-off-by: Keith Packard

altos: Expose GPS serial fifo on MegaMetrum

2012-12-01T00:08:41+00:00

Necessary for direct access by the GPS reflashing code Signed-off-by: Keith Packard

altos: Add task queues.

2012-10-25T07:07:14+00:00

This replaces the array-based scheduler with a queue-based one instead. It should have the same basic scheduling semantics, but it walks shorter lists for each operation, making it much more efficient when the system has a lot of tasks. Signed-off-by: Keith Packard

altos/megametrum: Switch back to using the MS5607

2012-10-18T22:34:41+00:00

We're planning to ship the MS5607 Signed-off-by: Keith Packard

altos/megametrum: Try running accel and baro in parallel again

2012-10-07T22:40:41+00:00

Now that the baro sensor appears to be working, try running conversions in parallel to see if that makes the accel cal happy Signed-off-by: Keith Packard