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Update tutorial.rst (fixed FF example) #160

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Merged
gvalkov merged 1 commit into from
Mar 23, 2022
Merged

Update tutorial.rst (fixed FF example) #160

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8 changes: 5 additions & 3 deletions docs/tutorial.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -425,10 +425,11 @@ Injecting an FF-event into first FF-capable device found

::

from evdev import ecodes, InputDevice, ff
from evdev import ecodes, InputDevice, ff, list_devices
import time

# Find first EV_FF capable event device (that we have permissions to use).
for name in evdev.list_devices():
for name in list_devices():
dev = InputDevice(name)
if ecodes.EV_FF in dev.capabilities():
break
Expand All @@ -446,5 +447,6 @@ Injecting an FF-event into first FF-capable device found

repeat_count = 1
effect_id = dev.upload_effect(effect)
dev.write(e.EV_FF, effect_id, repeat_count)
dev.write(ecodes.EV_FF, effect_id, repeat_count)
time.sleep(duration_ms)
dev.erase_effect(effect_id)