Import('RTT_ROOT')
Import('rtconfig')
from building import *

cwd     = os.path.join(str(Dir('#')), 'drivers')

# add the general drivers.
src = Split("""
board.c
stm32f4xx_it.c
usart.c
drv_sdram.c
drv_rtc.c
drv_nand.c
drv_mpu.c
""")

#drv_sdio_sd.c

# add Ethernet drivers.
if GetDepend('RT_USING_LWIP'):
    src += ['drv_eth.c', 'drv_iic.c', 'drv_pcf8574.c']

# add gpio drivers.
if GetDepend('RT_USING_PIN'):
    src += ['gpio.c']

# add spi drivers.
if GetDepend('RT_USING_SPI'):
    src += ['drv_spi.c']

# add spi flash drivers.
if GetDepend('RT_USING_SFUD'):
    src += ['drv_spi_flash.c']

# add lcd drivers.
if GetDepend('RT_USING_GUIENGINE'):
    src += ['drv_lcd.c']

CPPPATH = [cwd]

group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)

Return('group')