mjb/altos/src/avr/ao_arch.h, branch altosdroid

altos: Massive product config cleanup

2012-04-14T21:04:29+00:00

Support multiple serial ports more cleanly Split out parts of ao.h into separate feature header files Signed-off-by: Keith Packard

Don't disable interrupts before saving interrupt flag on AVR

2012-03-29T04:37:03+00:00

This ignores the interrupt disabled state, so we'd always leave ao_yield with interrupts disabled. Signed-off-by: Keith Packard

altos/avr: Shrink default stack size to use less ram

2011-10-12T00:57:32+00:00

Not that we have any way of knowing how much stack we're using, but at least this seems to work. Signed-off-by: Keith Packard

altos/avr: Make ao_arch_critical argument be a statement

2011-10-11T23:39:35+00:00

Wrap the argument to ao_arch_critical in do { } while (0); to make sure it gets correctly checked as a statement. Signed-off-by: Keith Packard

altos: Integrate telescience support

2011-08-27T03:56:25+00:00

Adds a few drivers including an LCD driver Signed-off-by: Keith Packard

altos: get avr-demo to build. Pull in AVR drivers and LCD driver

2011-08-26T05:57:24+00:00

This completes the basic task of making an AVR version of altos by getting the Teensy 'avr-demo' program to build. Signed-off-by: Keith Packard

altos: add GCC/SDCC compat macros, init_stack, save_context and GCC stdio hooks

2011-08-26T05:04:36+00:00

More arch-indepdency bits. GCC stdio is different from SDCC, so create suitable code in avr/ao_avr_stdio.c Create macros to initialize the task stack frame and save the task context. Add GCC/SDCC type definition compatibility macros Signed-off-by: Keith Packard

altos: AVR changes - create ao_arch.h files, define ao_arch_reboot

2011-08-26T04:10:56+00:00

Start pulling changes needed for avr port; architecture-specific code will live in /ao_arch.h. This first change defines the ao_arch_reboot macro to reboot the microcontroller. Signed-off-by: Keith Packard