rtconfig.py 2.2 KB

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  1. # toolchains options
  2. ARCH='arm'
  3. CPU='lpc17xx'
  4. CROSS_TOOL='keil'
  5. if CROSS_TOOL == 'gcc':
  6. PLATFORM = 'gcc'
  7. EXEC_PATH = 'E:/Program Files/CodeSourcery/Sourcery G++ Lite/bin'
  8. elif CROSS_TOOL == 'keil':
  9. PLATFORM = 'armcc'
  10. EXEC_PATH = 'E:/Keil'
  11. elif CROSS_TOOL == 'iar':
  12. PLATFORM = 'iar'
  13. EXEC_PATH = 'E:/Program Files/IAR Systems/Embedded Workbench 6.0/arm/bin'
  14. BUILD = 'debug'
  15. if PLATFORM == 'gcc':
  16. # toolchains
  17. PREFIX = 'arm-none-eabi-'
  18. CC = PREFIX + 'gcc'
  19. AS = PREFIX + 'gcc'
  20. AR = PREFIX + 'ar'
  21. LINK = PREFIX + 'gcc'
  22. TARGET_EXT = 'axf'
  23. SIZE = PREFIX + 'size'
  24. OBJDUMP = PREFIX + 'objdump'
  25. OBJCPY = PREFIX + 'objcopy'
  26. DEVICE = ' -mcpu=cortex-m3 -mthumb'
  27. CFLAGS = DEVICE + ' -DRT_USING_MINILIBC'
  28. AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
  29. LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc17xx.map,-cref,-u,Reset_Handler -T lpc17xx_rom.ld'
  30. CPATH = ''
  31. LPATH = ''
  32. if BUILD == 'debug':
  33. CFLAGS += ' -O0 -gdwarf-2'
  34. AFLAGS += ' -gdwarf-2'
  35. else:
  36. CFLAGS += ' -O2'
  37. POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
  38. elif PLATFORM == 'armcc':
  39. # toolchains
  40. CC = 'armcc'
  41. AS = 'armasm'
  42. AR = 'armar'
  43. LINK = 'armlink'
  44. TARGET_EXT = 'axf'
  45. DEVICE = ' --device DARMP1'
  46. CFLAGS = DEVICE + ' --apcs=interwork'
  47. AFLAGS = DEVICE
  48. LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc17xx.map --scatter lpc17xx_rom.sct'
  49. CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
  50. LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
  51. EXEC_PATH += '/arm/bin40/'
  52. if BUILD == 'debug':
  53. CFLAGS += ' -g -O0'
  54. AFLAGS += ' -g'
  55. else:
  56. CFLAGS += ' -O2'
  57. POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
  58. elif PLATFORM == 'iar':
  59. # toolchains
  60. CC = 'iccarm'
  61. AS = 'iasmarm'
  62. AR = 'iarchive'
  63. LINK = 'ilinkarm'
  64. TARGET_EXT = 'out'
  65. DEVICE = ' --cpu DARMP1 --thumb'
  66. CFLAGS = ''
  67. AFLAGS = ''
  68. LFLAGS = ' --config lpc17xx_flash.icf'
  69. EXEC_PATH += '/arm/bin/'
  70. RT_USING_MINILIBC = False
  71. POST_ACTION = ''