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

cwd = GetCurrentDir()

# add the general drivers.
src = Split("""
""")

if GetDepend(['RT_USING_PIN']):
    src += ['drv_gpio.c']
    
if GetDepend(['RT_USING_SERIAL']):
    src += ['drv_usart.c']

if GetDepend(['RT_USING_HWTIMER']):
    src += ['drv_hwtimer.c']

if GetDepend(['RT_USING_PWM']):
    src += ['drv_pwm.c']

if GetDepend(['RT_USING_SPI']):
    src += ['drv_spi.c']

if GetDepend(['RT_USING_QSPI']):
    src += ['drv_qspi.c'] 

if GetDepend(['RT_USING_USB_DEVICE']):
    src += ['drv_usb.c']

if GetDepend(['RT_USING_I2C', 'RT_USING_I2C_BITOPS']):
    src += ['drv_soft_i2c.c']

if GetDepend('RT_USING_LWIP'):
    src += ['drv_eth.c']

if GetDepend(['RT_USING_ADC']):
    src += Glob('drv_adc.c')

if GetDepend('BSP_USING_SDRAM'):
    src += ['drv_sdram.c']

if GetDepend('BSP_USING_ONCHIP_RTC'):
    src += ['drv_rtc.c']

if GetDepend(['BSP_USING_ON_CHIP_FLASH', 'SOC_SERIES_STM32F0']):
    src += ['drv_flash/drv_flash_f0.c']

if GetDepend(['BSP_USING_ON_CHIP_FLASH', 'SOC_SERIES_STM32F1']):
    src += ['drv_flash/drv_flash_f1.c']
    
if GetDepend(['BSP_USING_ON_CHIP_FLASH', 'SOC_SERIES_STM32F4']):
    src += ['drv_flash/drv_flash_f4.c']

if GetDepend(['BSP_USING_ON_CHIP_FLASH', 'SOC_SERIES_STM32F7']):
    src += ['drv_flash/drv_flash_f7.c']

if GetDepend(['BSP_USING_ON_CHIP_FLASH', 'SOC_SERIES_STM32L4']):
    src += ['drv_flash/drv_flash_l4.c']

if GetDepend(['BSP_USING_WDT']):
    src += ['drv_wdt.c']

if GetDepend(['BSP_USING_SDIO']):
    src += ['drv_sdio.c']

src += ['drv_common.c']

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

if GetDepend('BSP_USING_ON_CHIP_FLASH'):
    path += [cwd + '/drv_flash']

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

Return('group')