pulseio timers not properly cleared w/o hard reset on gemma/trinket #331

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ladyada opened this issue Oct 15, 2017 · 1 comment

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ladyada commented Oct 15, 2017 •

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import pulseio
import time
import board

pwm = pulseio.PWMOut(board.D0)
pwm.duty_cycle = int(0.5 * 65535)

save this code to a gemma/trinket then try to change D0 to D2 and back, you will get a

Traceback (most recent call last):
File "main.py", line 5, in
RuntimeError: All timers in use

on the switch-back. when you hard reset, tho, pwm works great :)

doesnt seem to happen with CPX (so maybe some #ifdef w/ATSAMD21E18?)

The text was updated successfully, but these errors were encountered:

dhalbert mentioned this issue

Consider using the circuitpython/lib/libm math library instead of -libm to save space #325

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ladyada commented Oct 16, 2017

fixed by dan in latest build thx!

ladyada closed this as completed

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