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Strengthen the borrow

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The start method is now safe. Because it has the potential of borrowing the sequence and mutating itself, the sequence must outlive the Pwm struct.
This commit is contained in:
huntc
2022-01-24 17:08:24 +11:00
parent 7598b8a40f
commit 48afef28a0
3 changed files with 3 additions and 3 deletions
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2
examples/nrf/src/bin/pwm_sequence.rs
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@ -25,7 +25,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
config.refresh = 624;
// thus our sequence takes 5 * 5000ms or 25 seconds
let pwm = unwrap!(SequencePwm::new(
let mut pwm = unwrap!(SequencePwm::new(
p.PWM0, p.P0_13, NoPin, NoPin, NoPin, config,
));
let _ = pwm.start(&seq_values_1, SequenceMode::Infinite);

2
examples/nrf/src/bin/pwm_sequence_ppi.rs
View File

@ -26,7 +26,7 @@ async fn main(_spawner: Spawner, p: Peripherals) {
// thus our sequence takes 5 * 250ms or 1.25 seconds
config.refresh = 30;
let pwm = unwrap!(SequencePwm::new(
let mut pwm = unwrap!(SequencePwm::new(
p.PWM0, p.P0_13, NoPin, NoPin, NoPin, config,
));