import os
import rtconfig
from building import *

Import('SDK_LIB')

cwd = GetCurrentDir()

# add general drivers
src = Split('''
board.c
CubeMX_Config/Src/stm32u5xx_hal_msp.c
''')

if GetDepend(['BSP_USING_KEY']):
    src += Glob('ports/drv_key.c')

if GetDepend(['BSP_USING_SPI_FLASH']):
    src += Glob('ports/drv_spi_flash.c')

path =  [cwd]
path += [cwd + '/CubeMX_Config/Inc']

startup_path_prefix = SDK_LIB

if rtconfig.PLATFORM in ['gcc']:
    src += [startup_path_prefix + '/STM32U5xx_HAL/CMSIS/Device/ST/STM32U5xx/Source/Templates/gcc/startup_stm32u575xx.s']
elif rtconfig.PLATFORM in ['armcc', 'armclang']:
    src += [startup_path_prefix + '/STM32U5xx_HAL/CMSIS/Device/ST/STM32U5xx/Source/Templates/arm/startup_stm32u575xx.s']
elif rtconfig.PLATFORM in ['iccarm']:
    src += [startup_path_prefix + '/STM32U5xx_HAL/CMSIS/Device/ST/STM32U5xx/Source/Templates/iar/startup_stm32u575xx.s']

# You can select chips from the list above
CPPDEFINES = ['STM32U575xx']
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)

Return('group')