altos: Add one-byte SPI output routine for LPC and STM cores
authorKeith Packard <keithp@keithp.com>
Fri, 25 Mar 2016 01:25:33 +0000 (19:25 -0600)
committerKeith Packard <keithp@keithp.com>
Sat, 26 Mar 2016 23:07:20 +0000 (16:07 -0700)
commit7348cc4736c9a94f9ad299edd78199b544d0e95a
treea4d1237a22b8ebc835cc1973054856d63b00b10c
parentb31c6fd153825ae5ad0fcea7189472af1a9cffff
altos: Add one-byte SPI output routine for LPC and STM cores

This allows for SPI output at interrupt time, one byte at a time.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/lpc/ao_arch_funcs.h
src/stm/ao_arch_funcs.h