mjb/altos/src/drivers/ao_mpu6000.c, branch debian/1.4-1

altos: Clean up -Wextra warnings

2013-12-21T06:44:04+00:00

Unused variables, mismatching signed/unsigned and a few other misc warnings. Signed-off-by: Keith Packard

altos: Clean up some minor warnings from -Wall

2013-12-21T06:19:35+00:00

Unused variables, functions and labels, missing enums in switch. Signed-off-by: Keith Packard

altos: Try IMU self-test 10 times before giving up

2013-12-19T04:32:05+00:00

This should keep the device from failing to boot unless the IMU is actually broken. Oh, and if self test does fail, this places the flight computer in 'Invalid' state rather than panic. Signed-off-by: Keith Packard

altos: Add gyro-based orientation tracking

2013-10-25T11:05:09+00:00

This tracks the angle-from-vertical as an additional input to the pyro channels. Signed-off-by: Keith Packard

altos: Grab SPI mutex until MPU6000 I2C mode is disabled

2013-05-16T05:13:08+00:00

If other drivers use the SPI bus, the MPU6000 gets confused as its sitting on the bus looking for I2C messages. Just grab the mutex before the OS is running and hold onto it until the MPU6000 has been initialized. Signed-off-by: Keith Packard

altos: Initialize MPU6000 CS pin for SPI mode

2013-05-16T05:13:02+00:00

Without this, we can't talk to the chip very well Signed-off-by: Keith Packard

altos: Add TeleMega v0.3 support

2013-04-26T05:21:26+00:00

Includes adding SPI support to the MPU6000 driver Signed-off-by: Keith Packard

altos: Document which MPU6000 revs have broken accel values

2013-02-04T17:51:30+00:00

From Tridge -- MPU6000 rev C4 and C5 are broken, having accelerometer values in the wrong range. This commit just adds comments which note this; experimentation will be required to actually sort out what's going on. Signed-off-by: Keith Packard

altos: Go back to recording sensor data in globals

2012-10-09T06:04:16+00:00

Instead of trying to get things into the ring from a variety of functions, go back to the simpler method of storing them in globals and having the ADC code just pluck out the most recent values. Signed-off-by: Keith Packard

altos: Add custom panic noise for self-test failures

2012-09-01T02:01:21+00:00

Make it easier to tell which component is failing self test Signed-off-by: Keith Packard