Comments (1)
ellensp
commented on June 12, 2024
After digging around the code for a few days adding copious debugging statements Iv found the bug.
In Marlin/src/feature/bedlevel/ubl/ubl_motion.cpp
while (cnt) {This loop never finishes and causes variable to roll over
the variable cnt is of type xy_uint8_t, ie is has a x and a y component
If I change it to
while (cnt.x || cnt.y) {The while loop completes and G26 finishes as expected and the out of bounds move is eradicated.
I found this was modified in https://github.com/MarlinFirmware/Marlin/pull/15204/files#diff-7324a55a5383deb69d8d9506f87fe29a9046235946fcf89373d774af6144d1e7
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