diff options
Diffstat (limited to 'examples/nrf52840/src/bin/pwm.rs')
| -rw-r--r-- | examples/nrf52840/src/bin/pwm.rs | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/examples/nrf52840/src/bin/pwm.rs b/examples/nrf52840/src/bin/pwm.rs index a5bb1347a..02f9b4191 100644 --- a/examples/nrf52840/src/bin/pwm.rs +++ b/examples/nrf52840/src/bin/pwm.rs | |||
| @@ -3,7 +3,7 @@ | |||
| 3 | 3 | ||
| 4 | use defmt::*; | 4 | use defmt::*; |
| 5 | use embassy_executor::Spawner; | 5 | use embassy_executor::Spawner; |
| 6 | use embassy_nrf::pwm::{Prescaler, SimplePwm}; | 6 | use embassy_nrf::pwm::{DutyCycle, Prescaler, SimplePwm}; |
| 7 | use embassy_time::Timer; | 7 | use embassy_time::Timer; |
| 8 | use {defmt_rtt as _, panic_probe as _}; | 8 | use {defmt_rtt as _, panic_probe as _}; |
| 9 | 9 | ||
| @@ -71,7 +71,7 @@ static DUTY: [u16; 1024] = [ | |||
| 71 | #[embassy_executor::main] | 71 | #[embassy_executor::main] |
| 72 | async fn main(_spawner: Spawner) { | 72 | async fn main(_spawner: Spawner) { |
| 73 | let p = embassy_nrf::init(Default::default()); | 73 | let p = embassy_nrf::init(Default::default()); |
| 74 | let mut pwm = SimplePwm::new_4ch(p.PWM0, p.P0_13, p.P0_14, p.P0_16, p.P0_15); | 74 | let mut pwm = SimplePwm::new_4ch(p.PWM0, p.P0_13, p.P0_14, p.P0_16, p.P0_15, &Default::default()); |
| 75 | pwm.set_prescaler(Prescaler::Div1); | 75 | pwm.set_prescaler(Prescaler::Div1); |
| 76 | pwm.set_max_duty(32767); | 76 | pwm.set_max_duty(32767); |
| 77 | info!("pwm initialized!"); | 77 | info!("pwm initialized!"); |
| @@ -79,10 +79,12 @@ async fn main(_spawner: Spawner) { | |||
| 79 | let mut i = 0; | 79 | let mut i = 0; |
| 80 | loop { | 80 | loop { |
| 81 | i += 1; | 81 | i += 1; |
| 82 | pwm.set_duty(0, DUTY[i % 1024]); | 82 | pwm.set_all_duties([ |
| 83 | pwm.set_duty(1, DUTY[(i + 256) % 1024]); | 83 | DutyCycle::normal(DUTY[i % 1024]), |
| 84 | pwm.set_duty(2, DUTY[(i + 512) % 1024]); | 84 | DutyCycle::normal(DUTY[(i + 256) % 1024]), |
| 85 | pwm.set_duty(3, DUTY[(i + 768) % 1024]); | 85 | DutyCycle::normal(DUTY[(i + 512) % 1024]), |
| 86 | DutyCycle::normal(DUTY[(i + 768) % 1024]), | ||
| 87 | ]); | ||
| 86 | Timer::after_millis(3).await; | 88 | Timer::after_millis(3).await; |
| 87 | } | 89 | } |
| 88 | } | 90 | } |
