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px4-firmware
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Add support for a range of bootloader protocols.

This commit is contained in:
px4dev 2012-09-19 21:52:42 -07:00
parent 855fbe8543
commit e3f0b8f255
1 changed files with 4 additions and 2 deletions
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6
Tools/px_uploader.py
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@ -103,7 +103,8 @@ class uploader(object):
REBOOT = chr(0x30)
INFO_BL_REV = chr(1) # bootloader protocol revision
BL_REV = 2 # supported bootloader protocol
BL_REV_MIN = 2 # minimum supported bootloader protocol
BL_REV_MAX = 3 # maximum supported bootloader protocol
INFO_BOARD_ID = chr(2) # board type
INFO_BOARD_REV = chr(3) # board revision
INFO_FLASH_SIZE = chr(4) # max firmware size in bytes
@ -240,7 +241,8 @@ class uploader(object):
# get the bootloader protocol ID first
bl_rev = self.__getInfo(uploader.INFO_BL_REV)
if bl_rev != uploader.BL_REV:
if (bl_rev < uploader.BL_REV_MIN) or (bl_rev > uploader.BL_REV_MAX):
print("Unsupported bootloader protocol %d" % uploader.INFO_BL_REV)
raise RuntimeError("Bootloader protocol mismatch")
self.board_type = self.__getInfo(uploader.INFO_BOARD_ID)