My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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STM32F103VE_longer.py 1.1KB

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  1. #
  2. # STM32F103VE_longer.py
  3. # Customizations for env:STM32F103VE_longer
  4. #
  5. import os
  6. Import("env")
  7. # Relocate firmware from 0x08000000 to 0x08010000
  8. for define in env['CPPDEFINES']:
  9. if define[0] == "VECT_TAB_ADDR":
  10. env['CPPDEFINES'].remove(define)
  11. env['CPPDEFINES'].append(("VECT_TAB_ADDR", "0x08010000"))
  12. custom_ld_script = os.path.abspath("buildroot/share/PlatformIO/ldscripts/STM32F103VE_longer.ld")
  13. for i, flag in enumerate(env["LINKFLAGS"]):
  14. if "-Wl,-T" in flag:
  15. env["LINKFLAGS"][i] = "-Wl,-T" + custom_ld_script
  16. elif flag == "-T":
  17. env["LINKFLAGS"][i + 1] = custom_ld_script
  18. # Rename ${PROGNAME}.bin and save it as 'project.bin' (No encryption on the Longer3D)
  19. def encrypt(source, target, env):
  20. firmware = open(target[0].path, "rb")
  21. marlin_alfa = open(target[0].dir.path +'/project.bin', "wb")
  22. length = os.path.getsize(target[0].path)
  23. position = 0
  24. try:
  25. while position < length:
  26. byte = firmware.read(1)
  27. marlin_alfa.write(byte)
  28. position += 1
  29. finally:
  30. firmware.close()
  31. marlin_alfa.close()
  32. env.AddPostAction("$BUILD_DIR/${PROGNAME}.bin", encrypt);