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Minutes
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Display artifacting reduced by cable length, but not eliminated.
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Planer testing drift between 14-15 cm no issue.
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Intermittent exit code 74 uploading to R4 from Windows laptop.
- Double reset button is one fix.
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6690 steps is 1 cm. 3 cm minimum, 15 cm maximum.
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down 1: no error
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up 1: no error
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down 2: ~0.5 mm error
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up 2: no error
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down 3: ~0.5 mm error
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up 3: no error
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down 4: ~0.5 mm error
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up 4: no error
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down 5: ~0.5 mm error
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up 5: no error
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down 6: ~0.5 mm error
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up 6: no error
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down @ 80952: perfect -- 6746 steps is new 1 cm.
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111 F motor while running, 80 F power supply, 84 F driver, 80 F arduino Uno R4
Some notes from discussion of all menus
# is unconditional software e-stop
choice of linear/angular calibration determines whether linear or angular units are shown in all menus
manually move to 1 cm, 2 cm, 5 cm, then use keys at each interval to store set point.
while you hold up and down, it moves (no set increment)
do math
display margin of error somewhere
cur pos and new pos show known distance valuese
start on main for degrees/linear
right - switch sign
can enter value into keypad
test moving up and down by calibration increment of cm or deg
- next priority is linear calibration on hardware
- second priority is angular calibration
discussed calibration work
- linear calibration modified to redo max point, if feasible
- may need to be able to edit all calibration points independently (later)
- 90 degree point is the first calibration
- need hardware test soon to understand if 2-point steps per increment strategy works well