mjb/altos/src/ao_task.c, branch with-pdclib

altos: Restructure altos build to prepare for multi-arch support

2011-08-26T03:49:11+00:00

Split out sources into separate directories: core: architecture and product independent bits cc1111: cc1111-specific code drivers: architecture independent drivers product: product-specific sources and Makefile fragments util: scripts for building stuff This should have no effect on the built products, but testing is encouraged Signed-off-by: Keith Packard

altos: new versions of sdcc require __ prefixes for custom keywords

2011-07-09T20:09:57+00:00

Fortunately, 2.9.1 appears to accept either, so we can switch now and prepare for sdcc 3.0.0. Signed-off-by: Keith Packard

altos: Shrink ao_add_task by rolling up a memset loop

2011-07-06T20:51:18+00:00

This has a dramatic effect. By pulling the 'stack' variable into registers it reduces the size of this function from 550 to 231 bytes. Signed-off-by: Keith Packard

altos: eliminate ao_wake_task

2010-12-23T04:39:40+00:00

Waking up a task waiting on some random object is a bad idea. Fix the waiters to look for suitable signalling. Signed-off-by: Keith Packard

Tasks may move in task structure as a result of ao_exit

2010-04-06T07:56:57+00:00

Signed-off-by: Keith Packard

Ensure that ao_alarm waits at least the specified time

2009-12-19T23:31:36+00:00

Because the timer tick may happen soon, it's important to delay by another tick to ensure that we don't wake up early. Signed-off-by: Keith Packard

Disable interrupts while removing tasks from task list

2009-11-02T23:45:42+00:00

Add ao_alarm

2009-10-31T06:46:21+00:00

Add ao_wake_task and ao_exit

2009-10-16T03:59:53+00:00

ao_wake_task signals a specific task to wake up. ao_exit terminates the current task. Signed-off-by: Keith Packard

Use autotools, move altos to src subdir

2009-06-04T17:41:34+00:00

Signed-off-by: Keith Packard