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Joystick: learn axis min/max (#23377)

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* Joystick: learn axis min/max

* clean up updating max/min

Co-authored-by: Willem Melching <willem.melching@gmail.com>
This commit is contained in:
Cameron Clough
2022-01-04 13:17:30 +00:00
committed by GitHub
parent 5dbdad3276
commit 5a77157ea4
1 changed files with 6 additions and 2 deletions
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tools/joystick/joystickd.py
+6 -2
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@@ -34,7 +34,8 @@ class Keyboard:
class Joystick:
def __init__(self):
self.max_axis_value = 255 # tune based on your joystick, 0 to this
self.min_axis_value = 0
self.max_axis_value = 255
self.cancel_button = 'BTN_TRIGGER'
self.axes_values = {'ABS_Y': 0., 'ABS_RZ': 0.} # gb, steer
@@ -45,7 +46,10 @@ class Joystick:
if event[0] == self.cancel_button and event[1] == 0: # state 0 is falling edge
self.cancel = True
elif event[0] in self.axes_values:
norm = -interp(event[1], [0, self.max_axis_value], [-1., 1.])
self.max_axis_value = max(event[1], self.max_axis_value)
self.min_axis_value = min(event[1], self.min_axis_value)
norm = -interp(event[1], [self.min_axis_value, self.max_axis_value], [-1., 1.])
self.axes_values[event[0]] = norm if abs(norm) > 0.05 else 0. # center can be noisy, deadzone of 5%
else:
return False