import os
import rtconfig
from building import *

Import('SDK_LIB')

cwd = GetCurrentDir()

# add general drivers
src = Split('''
board.c
msp/n32_msp.c
''')

path = [cwd]
path += [cwd + '/msp']

startup_path_prefix = SDK_LIB

if rtconfig.CROSS_TOOL == 'gcc':
    src += [startup_path_prefix + '/N32_Std_Driver/CMSIS/device/startup/startup_n32g45x_gcc.S']
elif rtconfig.CROSS_TOOL == 'keil':
    src += [startup_path_prefix + '/N32_Std_Driver/CMSIS/device/startup/startup_n32g45x.s']

CPPDEFINES = ['N32G45X']
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
Return('group')