mjb/altos/src/core/ao.h, branch altosdroid_v1.1.9.3

altos: Make APRS interval configurable

2012-12-08T01:18:32+00:00

This provides a separate configuration value for APRS, allowing the interval between APRS reports to vary. Signed-off-by: Keith Packard

altos: Allow telemetry, rdf and APRS to be individually controlled

2012-12-06T18:28:14+00:00

But, only when APRS is available so that TeleMetrum and TeleMini don't change behaviour Signed-off-by: Keith Packard

altos: Hook APRS up to the radio

2012-12-06T18:12:11+00:00

This adds an arbitrary-length packet writing function to the radio code. Signed-off-by: Keith Packard

altos: Make stdio 8-bit clean by making pollchar return int

2012-12-01T00:01:07+00:00

We were stealing one value (0xff) in the return value from pollchar to indicate 'not ready yet'. Instead of doing that, use the integer value -1 and have pollchar return an int instead of a char. That necessitated cleaning a few other bits to make sure that 0xff wouldn't get promoted to -1 on accident. Signed-off-by: Keith Packard

altos: Share getnibble function

2012-11-30T23:04:21+00:00

Two implementations of the same function, one in cc1111/ao_dbg.c and the other in core/ao_send_packet.c. Signed-off-by: Keith Packard

altos: Remove legacy telemetry from ao_monitor when not needed

2012-11-01T17:50:03+00:00

For products not supporting LEGACY_MONITOR, remove the (undefined) structs from the ao_monitor union. Signed-off-by: Keith Packard

altos: Add stack-guard code. Uses STM MPU to trap stack overflow.

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

This marks the lowest portion of the stack as inaccessible to the CPU, causing the processor to fault when it reaches it. The fault then generates a panic message so that the user can know what happened. Signed-off-by: Keith Packard

altos: Replace __critical usage with ao_arch_critical as needed

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

sdcc offers __critical as a machine-independent way to block interrupts, but as gcc doesn't, we need to use a compiler-independent construct instead. ao_arch_critical has been around since the AVR port, but some old __critical usages remained. This fixes a bunch of random hangs when communicating with MM over USB or the radio as the various stdio loops were running without interrupts blocked between the test and the sleep. Signed-off-by: Keith Packard

altos: Use alt_t for all Pascal-based altitude data

2012-10-12T20:57:49+00:00

This allows alt_t to be overridden for systems using the MS5607/MS5611 sensors Signed-off-by: Keith Packard

altos: Allow for other mutex implementations

2012-10-12T20:55:33+00:00

Allow projects to replace ao_mutex_get and ao_mutex_put with macros Signed-off-by: Keith Packard