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Merge pull request #4132 from GreatKet/main

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Dead-time computation in complementary PWM fixed
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Dario Nieuwenhuis 2025-04-25 12:51:45 +00:00 committed by GitHub
commit 572e788b2e
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1 changed files with 4 additions and 4 deletions
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8
embassy-stm32/src/timer/complementary_pwm.rs
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@ -240,11 +240,11 @@ fn compute_dead_time_value(value: u16) -> (Ckd, u8) {
let (these_bits, result) = if target < 128 { let (these_bits, result) = if target < 128 {
(target as u8, target) (target as u8, target)
} else if target < 255 { } else if target < 255 {
(64 + (target / 2) as u8, (target - target % 2)) ((64 + (target / 2) as u8) | 128, (target - target % 2))
} else if target < 508 { } else if target < 508 {
(32 + (target / 8) as u8, (target - target % 8)) ((32 + (target / 8) as u8) | 192, (target - target % 8))
} else if target < 1008 { } else if target < 1008 {
(32 + (target / 16) as u8, (target - target % 16)) ((32 + (target / 16) as u8) | 224, (target - target % 16))
} else { } else {
(u8::MAX, 1008) (u8::MAX, 1008)
}; };
@ -300,7 +300,7 @@ mod tests {
TestRun { TestRun {
value: 400, value: 400,
ckd: Ckd::DIV1, ckd: Ckd::DIV1,
bits: 32 + (400u16 / 8) as u8, bits: 210,
}, },
TestRun { TestRun {
value: 600, value: 600,