mirror of
https://github.com/RT-Thread/rt-thread.git
synced 2025-01-15 21:49:38 +08:00
ef6bbc34fa
1. Add ENC28J60 Ethernet controller driver 2. Add lwIP support (Please read "Readme.txt") 3. Add simple Http server demo application 4. Modify USART device write function to avoid sleep in ISR 5. Fix a bug in USART driver when using compiler optimization 6. Modify to make use the start-up code in libraries 7. Change the default build option for squeezing the executable file size 8. Modify source code alignment git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1622 bbd45198-f89e-11dd-88c7-29a3b14d5316
51 lines
1.4 KiB
Python
51 lines
1.4 KiB
Python
# toolchains options
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ARCH = 'arm'
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CPU = 'cortex-m3'
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CROSS_TOOL = 'gcc'
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if CROSS_TOOL == 'gcc':
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PLATFORM = 'gcc'
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EXEC_PATH = 'C:\Program Files (x86)\CodeSourcery\Sourcery G++ Lite\bin'
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#EXEC_PATH = 'C:\Program Files (x86)\yagarto\bin'
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BUILD = 'run'
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# EFM32_BOARD = 'EFM32_G890_STK'
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EFM32_BOARD = 'EFM32_G290_DK'
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if EFM32_BOARD == 'EFM32_G890_STK':
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EFM32_FAMILY = 'Gecko'
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EFM32_TYPE = 'EFM32G890F128'
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elif EFM32_BOARD == 'EFM32_G290_DK':
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EFM32_FAMILY = 'Gecko'
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EFM32_TYPE = 'EFM32G290F128'
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if PLATFORM == 'gcc':
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# toolchains
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PREFIX = 'arm-none-eabi-'
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CC = PREFIX + 'gcc'
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AS = PREFIX + 'gcc'
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AR = PREFIX + 'ar'
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LINK = PREFIX + 'gcc'
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TARGET_EXT = 'axf'
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SIZE = PREFIX + 'size'
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OBJDUMP = PREFIX + 'objdump'
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OBJCPY = PREFIX + 'objcopy'
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DEVICE = ' -mcpu=cortex-m3 -mthumb -ffunction-sections -fdata-sections'
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#CFLAGS = DEVICE + ' -DRT_USING_MINILIBC'
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CFLAGS = DEVICE
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AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
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LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-efm32.map,-cref,-u,__cs3_reset -T efm32_rom.ld'
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CPATH = ''
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LPATH = ''
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if BUILD == 'debug':
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CFLAGS += ' -O0 -gdwarf-2'
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AFLAGS += ' -gdwarf-2'
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else:
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CFLAGS += ' -O2'
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POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
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