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fix examples for mut self set_duty

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This commit is contained in:
Jacob Rosenthal 2021-11-10 12:48:15 -07:00
parent 903b8f032f
commit 751617c2be
3 changed files with 3 additions and 3 deletions
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2
examples/nrf/src/bin/pwm.rs
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@ -85,7 +85,7 @@ static DUTY: [u16; 1024] = [
#[embassy::main] #[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) { async fn main(_spawner: Spawner, p: Peripherals) {
let pwm = SimplePwm::new(p.PWM0, p.P0_13, p.P0_14, p.P0_16, p.P0_15); let mut pwm = SimplePwm::new(p.PWM0, p.P0_13, p.P0_14, p.P0_16, p.P0_15);
pwm.set_prescaler(Prescaler::Div1); pwm.set_prescaler(Prescaler::Div1);
pwm.set_max_duty(32767); pwm.set_max_duty(32767);
info!("pwm initialized!"); info!("pwm initialized!");

2
examples/nrf/src/bin/pwm_led.rs
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@ -13,7 +13,7 @@ use embassy_nrf::Peripherals;
#[embassy::main] #[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) { async fn main(_spawner: Spawner, p: Peripherals) {
let pwm = SimplePwm::new(p.PWM0, p.P0_13, NoPin, NoPin, NoPin); let mut pwm = SimplePwm::new(p.PWM0, p.P0_13, NoPin, NoPin, NoPin);
// set_period doesnt actually set what you give it, because it only has a // set_period doesnt actually set what you give it, because it only has a
// few options from the hardhware so be explicit instead // few options from the hardhware so be explicit instead
// Div128 is slowest, 125khz still crazy fast for our eyes // Div128 is slowest, 125khz still crazy fast for our eyes

2
examples/nrf/src/bin/pwm_servo.rs
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@ -13,7 +13,7 @@ use embassy_nrf::Peripherals;
#[embassy::main] #[embassy::main]
async fn main(_spawner: Spawner, p: Peripherals) { async fn main(_spawner: Spawner, p: Peripherals) {
let pwm = SimplePwm::new(p.PWM0, p.P0_05, NoPin, NoPin, NoPin); let mut pwm = SimplePwm::new(p.PWM0, p.P0_05, NoPin, NoPin, NoPin);
// sg90 microervo requires 50hz or 20ms period // sg90 microervo requires 50hz or 20ms period
// set_period can only set down to 125khz so we cant use it directly // set_period can only set down to 125khz so we cant use it directly
// Div128 is 125khz or 0.000008s or 0.008ms, 20/0.008 is 2500 is top // Div128 is 125khz or 0.000008s or 0.008ms, 20/0.008 is 2500 is top