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  • April 16, 2017 at 11:43 am in reply to: CubeMX imported project throwing hard fault in Eclipse #6720
    nstime
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    Ok, after some research I found the root of the problem.

    As it turns out it is not enough to change only FLASH origin address to 0x08000000 in mem.ldl, as it was written in chapter 4.2.2. Since STM32F4 uses core coupled memory, I changed ORIGIN and LENGTH of FLASH, RAM and CCMRAM to correct values and everything works fine now.

    RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128K
    CCMRAM (xrw) : ORIGIN = 0x10000000, LENGTH = 64K
    FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K

    It might be good idea to add in the future Read Carefully paragraph about this issue in chapter 4.2.2.

    • This reply was modified 7 years, 7 months ago by nstime.
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