fix additional to remove stuck light at end
@@ -236,18 +236,19 @@ impl<'d, T: Instance> Pwm<'d, T> {
.write(|w| unsafe { w.bits(config.enddelay) });
match config.additional_loops {
+ // just the one time, no loop count
LoopMode::Additional(0) => {
r.loop_.write(|w| w.cnt().disabled());
+ // tasks_seqstart doesnt exist in all svds so write its bit instead
r.tasks_seqstart[0].write(|w| unsafe { w.bits(0x01) });
}
+ // loop count is how many times to play BOTH sequences
+ // the one time + 1 = 2 total, play the sequence once starting from seq0
+ // the one time + 2 = 3 total, playing the sequence twice would be too much, but we can start on seq1 to subtract one
+ // the one time + 3 = 4 total, play the sequence twice starting from seq0
LoopMode::Additional(n) => {
let times = (n / 2) + 1;
-
r.loop_.write(|w| unsafe { w.cnt().bits(times) });
- r.shorts.write(|w| {
- w.loopsdone_seqstart1().enabled();
- w.loopsdone_stop().enabled()
- });
if n & 1 == 1 {
// tasks_seqstart doesnt exist in all svds so write its bit instead
@@ -257,13 +258,10 @@ impl<'d, T: Instance> Pwm<'d, T> {
r.tasks_seqstart[1].write(|w| unsafe { w.bits(0x01) });
}
}
-
LoopMode::Infinite => {
r.loop_.write(|w| unsafe { w.cnt().bits(0x1) });
- r.shorts.write(|w| {
- w.loopsdone_seqstart1().enabled();
- w.loopsdone_seqstart0().disabled()
- });
+ r.shorts.write(|w| w.loopsdone_seqstart1().enabled());
+ // tasks_seqstart doesnt exist in all svds so write its bit instead
r.tasks_seqstart[1].write(|w| unsafe { w.bits(0x01) });
}
}
