From 1a8977db7837a5635d3c5e0ae8213d1b3181ffb7 Mon Sep 17 00:00:00 2001 From: Grant Miller Date: Fri, 6 Sep 2024 13:53:49 -0500 Subject: Update examples --- examples/stm32f4/src/bin/pwm.rs | 18 +++++++++--------- examples/stm32f4/src/bin/ws2812_pwm.rs | 4 ++-- 2 files changed, 11 insertions(+), 11 deletions(-) (limited to 'examples/stm32f4') diff --git a/examples/stm32f4/src/bin/pwm.rs b/examples/stm32f4/src/bin/pwm.rs index 8844a9f0e..0cd65a258 100644 --- a/examples/stm32f4/src/bin/pwm.rs +++ b/examples/stm32f4/src/bin/pwm.rs @@ -15,22 +15,22 @@ async fn main(_spawner: Spawner) { let p = embassy_stm32::init(Default::default()); info!("Hello World!"); - let ch1 = PwmPin::new_ch1(p.PE9, OutputType::PushPull); - let mut pwm = SimplePwm::new(p.TIM1, Some(ch1), None, None, None, khz(10), Default::default()); - let max = pwm.get_max_duty(); - pwm.enable(Channel::Ch1); + let ch1_pin = PwmPin::new_ch1(p.PE9, OutputType::PushPull); + let mut pwm = SimplePwm::new(p.TIM1, Some(ch1_pin), None, None, None, khz(10), Default::default()); + let mut ch1 = pwm.ch1(); + ch1.enable(); info!("PWM initialized"); - info!("PWM max duty {}", max); + info!("PWM max duty {}", ch1.max_duty_cycle()); loop { - pwm.set_duty(Channel::Ch1, 0); + ch1.set_duty_cycle_fully_off(); Timer::after_millis(300).await; - pwm.set_duty(Channel::Ch1, max / 4); + ch1.set_duty_cycle_fraction(1, 4); Timer::after_millis(300).await; - pwm.set_duty(Channel::Ch1, max / 2); + ch1.set_dutycycle_fraction(1, 2); Timer::after_millis(300).await; - pwm.set_duty(Channel::Ch1, max - 1); + ch1.set_duty_cycle(ch1.max_duty_cycle() - 1); Timer::after_millis(300).await; } } diff --git a/examples/stm32f4/src/bin/ws2812_pwm.rs b/examples/stm32f4/src/bin/ws2812_pwm.rs index cbaff75fc..7a9fa302b 100644 --- a/examples/stm32f4/src/bin/ws2812_pwm.rs +++ b/examples/stm32f4/src/bin/ws2812_pwm.rs @@ -61,7 +61,7 @@ async fn main(_spawner: Spawner) { // construct ws2812 non-return-to-zero (NRZ) code bit by bit // ws2812 only need 24 bits for each LED, but we add one bit more to keep PWM output low - let max_duty = ws2812_pwm.get_max_duty() as u16; + let max_duty = ws2812_pwm.max_duty_cycle(); let n0 = 8 * max_duty / 25; // ws2812 Bit 0 high level timing let n1 = 2 * n0; // ws2812 Bit 1 high level timing @@ -84,7 +84,7 @@ async fn main(_spawner: Spawner) { let pwm_channel = Channel::Ch1; // make sure PWM output keep low on first start - ws2812_pwm.set_duty(pwm_channel, 0); + ws2812_pwm.channel(pwm_channel).set_duty(0); // flip color at 2 Hz let mut ticker = Ticker::every(Duration::from_millis(500)); -- cgit From b8beaba6df08c4455f55780a6e13191d95ad9eec Mon Sep 17 00:00:00 2001 From: Grant Miller Date: Fri, 6 Sep 2024 15:08:58 -0500 Subject: last oops I promise --- examples/stm32f4/src/bin/pwm.rs | 3 +-- examples/stm32f4/src/bin/ws2812_pwm.rs | 2 +- 2 files changed, 2 insertions(+), 3 deletions(-) (limited to 'examples/stm32f4') diff --git a/examples/stm32f4/src/bin/pwm.rs b/examples/stm32f4/src/bin/pwm.rs index 0cd65a258..04811162b 100644 --- a/examples/stm32f4/src/bin/pwm.rs +++ b/examples/stm32f4/src/bin/pwm.rs @@ -6,7 +6,6 @@ use embassy_executor::Spawner; use embassy_stm32::gpio::OutputType; use embassy_stm32::time::khz; use embassy_stm32::timer::simple_pwm::{PwmPin, SimplePwm}; -use embassy_stm32::timer::Channel; use embassy_time::Timer; use {defmt_rtt as _, panic_probe as _}; @@ -28,7 +27,7 @@ async fn main(_spawner: Spawner) { Timer::after_millis(300).await; ch1.set_duty_cycle_fraction(1, 4); Timer::after_millis(300).await; - ch1.set_dutycycle_fraction(1, 2); + ch1.set_duty_cycle_fraction(1, 2); Timer::after_millis(300).await; ch1.set_duty_cycle(ch1.max_duty_cycle() - 1); Timer::after_millis(300).await; diff --git a/examples/stm32f4/src/bin/ws2812_pwm.rs b/examples/stm32f4/src/bin/ws2812_pwm.rs index 7a9fa302b..3ab93d6e0 100644 --- a/examples/stm32f4/src/bin/ws2812_pwm.rs +++ b/examples/stm32f4/src/bin/ws2812_pwm.rs @@ -84,7 +84,7 @@ async fn main(_spawner: Spawner) { let pwm_channel = Channel::Ch1; // make sure PWM output keep low on first start - ws2812_pwm.channel(pwm_channel).set_duty(0); + ws2812_pwm.channel(pwm_channel).set_duty_cycle(0); // flip color at 2 Hz let mut ticker = Ticker::every(Duration::from_millis(500)); -- cgit