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clarify infinite

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This commit is contained in:
Jacob Rosenthal 2021-11-01 00:30:42 -07:00
parent 72fa1c8482
commit 7b092f463e
1 changed files with 3 additions and 2 deletions
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5
embassy-nrf/src/pwm.rs
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@ -258,11 +258,12 @@ impl<'d, T: Instance> Pwm<'d, T> {
r.tasks_seqstart[1].write(|w| unsafe { w.bits(0x01) }); r.tasks_seqstart[1].write(|w| unsafe { w.bits(0x01) });
} }
} }
// to play infinitely, repeat the sequence one time, then have loops done self trigger seq0 again
LoopMode::Infinite => { LoopMode::Infinite => {
r.loop_.write(|w| unsafe { w.cnt().bits(0x1) }); r.loop_.write(|w| unsafe { w.cnt().bits(0x1) });
r.shorts.write(|w| w.loopsdone_seqstart1().enabled()); r.shorts.write(|w| w.loopsdone_seqstart0().enabled());
// tasks_seqstart doesnt exist in all svds so write its bit instead // tasks_seqstart doesnt exist in all svds so write its bit instead
r.tasks_seqstart[1].write(|w| unsafe { w.bits(0x01) }); r.tasks_seqstart[0].write(|w| unsafe { w.bits(0x01) });
} }
} }