altos: Use SYSTICK on STM32L
authorKeith Packard <keithp@keithp.com>
Wed, 1 May 2013 15:58:17 +0000 (08:58 -0700)
committerKeith Packard <keithp@keithp.com>
Wed, 1 May 2013 15:58:17 +0000 (08:58 -0700)
commit1b773ba85f665cf4862683b1b66990655284a44a
treec85dc194d250ceff7a249e1d7ba199107cb3ed57
parentfd16f97634cf74fcec001ce2e38ff262730f15a9
altos: Use SYSTICK on STM32L

It's probably more power efficient than using one of the timers, and
it's certainly easier to configure.

Signed-off-by: Keith Packard <keithp@keithp.com>
src/stm/ao_arch.h
src/stm/ao_timer.c
src/stm/registers.ld
src/stm/stm32l.h