1Import('RTT_ROOT')
2Import('rtconfig')
3from building import *
4
5cwd = GetCurrentDir()
6
7# add the general drivers.
8src = []
9
10if GetDepend(['BSP_USING_PIN']):
11    src += ['drv_gpio.c']
12
13if GetDepend(['BSP_USING_UART']):
14    src += ['drv_uart.c']
15
16if GetDepend(['BSP_USING_SOFT_I2C']):
17    src += ['drv_soft_i2c.c']
18
19path = [cwd]
20
21group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path)
22
23Return('group')
24