Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = GetCurrentDir()
# add the general drivers.
src = Split("""
board.c
stm32f4xx_it.c
usart.c
drv_sdram.c
""")
CPPPATH = [cwd]
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
Return('group')