mjb/altos/src/ao_stdio.c, branch telemetrum-v1.1

Fix all stdio reading functions to be __critical

2010-05-05T08:33:25+00:00

Oh, right SDCC has '__critical' to mark sections of code that need to run with interrupts disabled; no need to use EA = 0 and EA = 1. Signed-off-by: Keith Packard

Disable interrupts while reading from stdin

2010-05-05T07:44:42+00:00

With multiple input source support, there is a lag between asking a device if it has data and then waiting for more data to appear. If an interrupt signalling additional input arrives in this interval, we'll go to sleep with input available. This patch uses a big hammer by just disabling interrupts for the whole process. Signed-off-by: Keith Packard

Change altos build process to support per-product compile-time changes

2010-02-21T04:30:27+00:00

This creates per-product subdirectories and recompiles everything for each product, allowing per-product compile-time changes for things like peripheral pin assignments and attached serial devices. Signed-off-by: Keith Packard

Enable packet-based communcation to command processor

2009-11-02T04:57:03+00:00

This splits the packet code into master/slave halves and hooks the slave side up to the getchar/putchar/flush logic in ao_stdio.c Signed-off-by: Keith Packard

Use autotools, move altos to src subdir

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

Signed-off-by: Keith Packard