c802fcdcf8
WCH CH569W-R0-1v0 evt board bsp port, first version dev/test under Ubuntu 20.04 toolchain from MounRiver_Studio_Community_Linux_x64_V120 tested drivers : SysTick, gpio, gpio interrupt, uart1 (RX interrupt, TX polling) libcpu/risc-v/SConscript : group includes rtconfig.CPU only if folder exists libcpu/risc-v/common/cpuport.c/rt_hw_context_switch_interrupt() : make it RT_WEAK for customization
39 lines
1.0 KiB
Python
39 lines
1.0 KiB
Python
import os
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import sys
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import rtconfig
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if os.getenv('RTT_ROOT'):
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RTT_ROOT = os.getenv('RTT_ROOT')
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else:
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RTT_ROOT = os.path.normpath(os.getcwd() + '/../../../..')
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sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
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try:
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from building import *
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except:
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print('Cannot find RT-Thread root directory, please check RTT_ROOT')
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print('RTT_ROOT: ' + RTT_ROOT)
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exit(-1)
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TARGET = 'rtthread.' + rtconfig.TARGET_EXT
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DefaultEnvironment(tools=[])
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env = Environment(tools = ['mingw'],
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AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
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CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
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AR = rtconfig.AR, ARFLAGS = '-rc',
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LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
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env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
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Export('RTT_ROOT')
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Export('rtconfig')
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# prepare building environment
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objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
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objs.extend(SConscript('../Libraries/ch56x_drivers/SConscript',
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variant_dir='build/libraries/ch56x_drivers', duplicate=0))
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# make a building
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DoBuilding(TARGET, objs)
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