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shadow578 / Marlin-H32

Marlin for HC32F460 based printers (now in upstream)
http://marlinfw.org
GNU General Public License v3.0
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[BUG] flash limit is incorrect #40

Closed shadow578 closed 9 months ago

shadow578 commented 11 months ago

due to a bug in the linker script, compiling marlin may create binaries that are too large to fit onto the flash of the chip.

please ensure that the memory overview shown during compilation shows a maximum of 212992 B in the 'Used Size' column for 'FLASH'. Anything larger than that may cause crashes.

Memory region         Used Size  Region Size  %age Used
           FLASH:      186848 B       256 KB     71.28%
             OTP:          0 GB       1020 B      0.00%
             RAM:       10800 B       188 KB      5.61%
         RET_RAM:          0 GB         4 KB      0.00%

to reduce the used flash, please disable marlin features that are not needed, or switch to less flash-heavy alternatives (e.g. use AUTO_BED_LEVELING_BILINEAR instead of AUTO_BED_LEVELING_UBL)

shadow578 commented 11 months ago

note: a fix is currently beign created

shadow578 commented 10 months ago

issue will be fixed by https://github.com/shadow578/Marlin-H32/pull/41

shadow578 commented 9 months ago

issue will be fixed by #41

PR merged