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-rw-r--r--embassy-stm32/src/timer/complementary_pwm.rs4
-rw-r--r--embassy-stm32/src/timer/simple_pwm.rs4
2 files changed, 4 insertions, 4 deletions
diff --git a/embassy-stm32/src/timer/complementary_pwm.rs b/embassy-stm32/src/timer/complementary_pwm.rs
index acd67048d..533267cf7 100644
--- a/embassy-stm32/src/timer/complementary_pwm.rs
+++ b/embassy-stm32/src/timer/complementary_pwm.rs
@@ -100,11 +100,11 @@ impl<'d, T: ComplementaryCaptureCompare16bitInstance> ComplementaryPwm<'d, T> {
100 } 100 }
101 101
102 pub fn get_max_duty(&self) -> u16 { 102 pub fn get_max_duty(&self) -> u16 {
103 self.inner.get_max_compare_value() 103 self.inner.get_max_compare_value() + 1
104 } 104 }
105 105
106 pub fn set_duty(&mut self, channel: Channel, duty: u16) { 106 pub fn set_duty(&mut self, channel: Channel, duty: u16) {
107 assert!(duty < self.get_max_duty()); 107 assert!(duty <= self.get_max_duty());
108 self.inner.set_compare_value(channel, duty) 108 self.inner.set_compare_value(channel, duty)
109 } 109 }
110 110
diff --git a/embassy-stm32/src/timer/simple_pwm.rs b/embassy-stm32/src/timer/simple_pwm.rs
index e0a817929..40e3dd1bd 100644
--- a/embassy-stm32/src/timer/simple_pwm.rs
+++ b/embassy-stm32/src/timer/simple_pwm.rs
@@ -97,11 +97,11 @@ impl<'d, T: CaptureCompare16bitInstance> SimplePwm<'d, T> {
97 } 97 }
98 98
99 pub fn get_max_duty(&self) -> u16 { 99 pub fn get_max_duty(&self) -> u16 {
100 self.inner.get_max_compare_value() 100 self.inner.get_max_compare_value() + 1
101 } 101 }
102 102
103 pub fn set_duty(&mut self, channel: Channel, duty: u16) { 103 pub fn set_duty(&mut self, channel: Channel, duty: u16) {
104 assert!(duty < self.get_max_duty()); 104 assert!(duty <= self.get_max_duty());
105 self.inner.set_compare_value(channel, duty) 105 self.inner.set_compare_value(channel, duty)
106 } 106 }
107} 107}