1from building import * 2 3group = [] 4 5if not GetDepend(['RT_USING_HWTIMER']): 6 Return('group') 7 8cwd = GetCurrentDir() 9CPPPATH = [cwd + '/../include'] 10 11src = ['hwtimer.c'] 12 13if GetDepend(['RT_HWTIMER_ARM_ARCH']): 14 src += ['hwtimer-arm_arch.c'] 15 16group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH) 17 18Return('group') 19