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picod: Buzzer goes off with picod #3

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ScrumpyJack opened this issue Jan 20, 2016 · 5 comments
Open

picod: Buzzer goes off with picod #3

ScrumpyJack opened this issue Jan 20, 2016 · 5 comments
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@EffinMaggie
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@ScrumpyJack
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Pressing KEYA or KEYB when picod is running triggers the buzzer. You can hear the pulse, if you see what I mean
@EffinMaggie
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Hmm, I'll have a look at the manual to see what's controlling the buzzer.

Is that with or without your script for pico-i2cd that controls the LEDs?

@ScrumpyJack
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with just picod running.
I also noticed that when pico-i2cd is running, it takes longer for the battery firmware to pick up on a power failure.

@ScrumpyJack
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After more testing, the buzzer goes off when pressing KEYA or KEYB while only picod is running

@EffinMaggie EffinMaggie self-assigned this Jan 26, 2016
@EffinMaggie
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Thanks for the extra details, I'll see if I can figure this one out over the weekend.

I could imagine it's something to do with how this code is handling GPIO 27...

@EffinMaggie
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I can't quite reproduce this one, since my last buzzer just died while trying to solder in on :/

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