Output (commented) coordinates on G29 S-1; helps identify the x/y points that correspond with i/j coordinates, which eases manual tweaking of z values (#6507)
Add U8glib as a dependency to platformio.ini for those who use PlatformIO; this makes compiling even easier as u8glib will be downloaded and included automatically.
Also added the new .pio-related directory to .gitignore, and a few ignores for those who use cmake.
Correct over optimization of pre-initialized variables (#6500)
* Correct over optimization of pre-initialized variables
NEAR_ZERO() works most of the time... But it leaves corner cases
uncovered. We need to explicitly check if these variables are +/-
infinity.
* Correct over optimization of pre-initialized variables
This is what I did yesterday:
- basicly gave the tests more comprehensive names; put all the
declarations at the top; got rid of the magic negative C-value (renamed
to P + A, O, T)
- "cos(RADIANS(180 + 30 * axis)) * (1 + circles * 0.1 * ((zig_zag) ? 1 :
-1)) * delta_calibration_radius" compiles wrong is zig_zag statement is
without brackets
- DELTA_TOWER_ANGLE_TRIM reset to 3 values (the calcs use the 3th value
to normalize will not compile otherwise)
-Wrote 3 dummies to keep EEPROM lenght the same
-Reset the configs to the 'original' with autocal + menu disabled (but
can be enabled of course)