mjb/altos/src/avr/ao_pins.h, branch multiarch

altos/avr: telescience doesn't have room for the flash write code

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

This is useful for debugging the SPI and flash drivers, but not necessary in production code. Signed-off-by: Keith Packard

altos/avr: telescience does not have a serial port

2011-10-11T23:42:24+00:00

The USART is used for SPI to talk to the flash part. Signed-off-by: Keith Packard

altos: Add TelePyro v0.1 support

2011-09-21T18:45:05+00:00

Signed-off-by: Keith Packard

altos: SPI slave code is now per-product

2011-09-21T18:45:04+00:00

We can't write general purpose SPI slave code as we must eliminate any latency because the SPI ports have no buffering. 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