altos/arm: Align data so that gcc 5.4 doesn't do byte-accesses. Add -Wcast-align
[fw/altos] / ao-tools / target /
drwxr-xr-x   ..
drwxr-xr-x - adc-serial
drwxr-xr-x - adc
drwxr-xr-x - beep-timer
drwxr-xr-x - beep
drwxr-xr-x - blink
drwxr-xr-x - dma
drwxr-xr-x - ee
-rw-r--r-- 1708 isr.c
drwxr-xr-x - radio
drwxr-xr-x - serial
drwxr-xr-x - simple
drwxr-xr-x - timer