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

altos: Leave interrupts disabled while checking for task to run

2012-10-26T21:07:04+00:00

Otherwise, we run the risk of an interrupt waking a task after we've decided to idle the CPU. Signed-off-by: Keith Packard

altos: Add ao_arch_block/release_interrupts to avr and cc1111

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

Stop using cli/sei for AVR, add replacement to __critical for cc1111 Signed-off-by: Keith Packard

altos: Let AVR products override the stack size. Set telepyro to 104

2012-10-23T04:37:25+00:00

Otherwise, telepyro doesn't have enough ram... Signed-off-by: Keith Packard

altos: Place STM config values at fixed addresses for re-use

2012-07-17T08:24:52+00:00

Just like cc1111, stick the serial number and radio calibration values at known fixed addresses so that when re-flashing the board, we can go find the existing values. Signed-off-by: Keith Packard

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