rtconfig.py 2.3 KB

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  1. # toolchains options
  2. ARCH='arm'
  3. CPU='lpc24xx'
  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. CXX = PREFIX + 'g++'
  20. AS = PREFIX + 'gcc'
  21. AR = PREFIX + 'ar'
  22. LINK = PREFIX + 'gcc'
  23. TARGET_EXT = 'axf'
  24. SIZE = PREFIX + 'size'
  25. OBJDUMP = PREFIX + 'objdump'
  26. OBJCPY = PREFIX + 'objcopy'
  27. DEVICE = ' -mcpu=arm7tdmi-s'
  28. CFLAGS = DEVICE + ' -DRT_USING_MINILIBC'
  29. AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
  30. LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread-lpc2478.map,-cref,-u,Reset_Handler -T lpc2478_rom.lds'
  31. CPATH = ''
  32. LPATH = ''
  33. if BUILD == 'debug':
  34. CFLAGS += ' -O0 -gdwarf-2'
  35. AFLAGS += ' -gdwarf-2'
  36. else:
  37. CFLAGS += ' -O2'
  38. POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
  39. elif PLATFORM == 'armcc':
  40. # toolchains
  41. CC = 'armcc'
  42. CXX = 'armcc'
  43. AS = 'armasm'
  44. AR = 'armar'
  45. LINK = 'armlink'
  46. TARGET_EXT = 'axf'
  47. DEVICE = ' --device DARMP'
  48. CFLAGS = DEVICE + ' --apcs=interwork'
  49. AFLAGS = DEVICE
  50. LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers --list rtthread-lpc2478.map --scatter lpc2478_rom.sct'
  51. CFLAGS += ' -I' + EXEC_PATH + '/ARM/RV31/INC'
  52. LFLAGS += ' --libpath ' + EXEC_PATH + '/ARM/RV31/LIB'
  53. EXEC_PATH += '/arm/bin40/'
  54. if BUILD == 'debug':
  55. CFLAGS += ' -g -O0'
  56. AFLAGS += ' -g'
  57. else:
  58. CFLAGS += ' -O2'
  59. POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
  60. elif PLATFORM == 'iar':
  61. # toolchains
  62. CC = 'iccarm'
  63. AS = 'iasmarm'
  64. AR = 'iarchive'
  65. LINK = 'ilinkarm'
  66. TARGET_EXT = 'out'
  67. DEVICE = ' --cpu DARMP'
  68. CFLAGS = ''
  69. AFLAGS = ''
  70. LFLAGS = ' --config lpc24xx_flash.icf'
  71. EXEC_PATH += '/arm/bin/'
  72. RT_USING_MINILIBC = False
  73. POST_ACTION = ''