mjb/altos/src/kernel, branch tmgps

altos: Make panic beeps use fixed frequencies

2018-03-16T21:53:14+00:00

This ensures that the beeps will work even before the configuration has been loaded. Signed-off-by: Keith Packard

altos/kernel: Use ao_put_string for syntax error message

2018-01-07T19:47:57+00:00

Avoid using puts, which can be a large library function. Signed-off-by: Keith Packard

altos/kernel: Allow ao_cmd to be built without tasking

2017-12-12T23:30:45+00:00

Useful for single-threaded applications, like lambdakey Signed-off-by: Keith Packard

altos: Allow building with newlib + avr stdio on ARM

2017-12-11T20:20:25+00:00

Redefines some stdio bits so that we can build with either pdclib or newlib + avr stdio. Signed-off-by: Keith Packard

altos/kernel: MPU9250 support

2017-12-02T21:52:43+00:00

Use MPU9250 for accel, gyro and mag data in logging, telemetry and flight status computations. Signed-off-by: Keith Packard

altos: Fix new GCC warnings

2017-11-12T04:52:01+00:00

* Duplicate 'const' in test code. * Mis-formatted loop in kf_rem_pio2 * Unused 'one' in sf_cos Signed-off-by: Keith Packard

altos: Fix inverted test for corrupt flight log

2017-11-12T04:50:45+00:00

Was reporting correct flight log as corrupted. Oops. Signed-off-by: Keith Packard

altos: Share common logging code. Deal with corrupt initial flight records

2017-10-28T15:42:18+00:00

Move common logging APIs from per-format files into ao_log.c. Then, change that code to check the first log record in a slot (containing the flight number) to see if it's invalid and deal with it. That involves not re-using that slot, and allowing it to be erased. Corrupted log blocks are reported with a negative flight number. Signed-off-by: Keith Packard

altos: Define AO_LOG_FORMAT in */ao_pins.h. Use in ao_cmd.c

2017-10-22T20:43:07+00:00

Instead of having a global variable define the log format, use a macro instead to save data space. Signed-off-by: Keith Packard

altos: Remove cross-block storage I/O on cc1111

2017-10-22T20:39:25+00:00

We don't ever need to be able to do storage read/write across chunks of flash on the old cc1111 products, so remove the loops that support it to save space. Signed-off-by: Keith Packard