diff options
| author | Bruno Bousquet <[email protected]> | 2024-05-28 23:12:08 -0400 |
|---|---|---|
| committer | Bruno Bousquet <[email protected]> | 2024-05-28 23:12:08 -0400 |
| commit | a6c419d096bf2a4d14243fe90a7e2c1881b33fdf (patch) | |
| tree | a962fe7bb634672efa854188b06c0f69a156add9 /examples/stm32f4/src | |
| parent | f1d5f4ca21629036f510e52aeee617ffb70db51b (diff) | |
add f103 example for input_capture
Diffstat (limited to 'examples/stm32f4/src')
| -rw-r--r-- | examples/stm32f4/src/bin/pwm_input.rs | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/examples/stm32f4/src/bin/pwm_input.rs b/examples/stm32f4/src/bin/pwm_input.rs deleted file mode 100644 index 49de33d2b..000000000 --- a/examples/stm32f4/src/bin/pwm_input.rs +++ /dev/null | |||
| @@ -1,52 +0,0 @@ | |||
| 1 | #![no_std] | ||
| 2 | #![no_main] | ||
| 3 | |||
| 4 | use defmt::*; | ||
| 5 | use embassy_executor::Spawner; | ||
| 6 | use embassy_stm32::gpio::{Level, Output, Pull, Speed}; | ||
| 7 | use embassy_stm32::time::khz; | ||
| 8 | use embassy_stm32::timer::input_capture::{CapturePin, InputCapture}; | ||
| 9 | use embassy_stm32::timer::{self, Channel}; | ||
| 10 | use embassy_stm32::{bind_interrupts, peripherals}; | ||
| 11 | use embassy_time::Timer; | ||
| 12 | use {defmt_rtt as _, panic_probe as _}; | ||
| 13 | |||
| 14 | /// Connect PB2 and PB10 with a 1k Ohm resistor | ||
| 15 | |||
| 16 | #[embassy_executor::task] | ||
| 17 | async fn blinky(led: peripherals::PB2) { | ||
| 18 | let mut led = Output::new(led, Level::High, Speed::Low); | ||
| 19 | |||
| 20 | loop { | ||
| 21 | info!("high"); | ||
| 22 | led.set_high(); | ||
| 23 | Timer::after_millis(300).await; | ||
| 24 | |||
| 25 | info!("low"); | ||
| 26 | led.set_low(); | ||
| 27 | Timer::after_millis(300).await; | ||
| 28 | } | ||
| 29 | } | ||
| 30 | |||
| 31 | bind_interrupts!(struct Irqs { | ||
| 32 | TIM2 => timer::CaptureCompareInterruptHandler<peripherals::TIM2>; | ||
| 33 | }); | ||
| 34 | |||
| 35 | #[embassy_executor::main] | ||
| 36 | async fn main(spawner: Spawner) { | ||
| 37 | let p = embassy_stm32::init(Default::default()); | ||
| 38 | info!("Hello World!"); | ||
| 39 | |||
| 40 | unwrap!(spawner.spawn(blinky(p.PB2))); | ||
| 41 | |||
| 42 | let ch3 = CapturePin::new_ch3(p.PB10, Pull::None); | ||
| 43 | let mut ic = InputCapture::new(p.TIM2, None, None, Some(ch3), None, Irqs, khz(1000), Default::default()); | ||
| 44 | |||
| 45 | loop { | ||
| 46 | info!("wait for risign edge"); | ||
| 47 | ic.wait_for_rising_edge(Channel::Ch3).await; | ||
| 48 | |||
| 49 | let capture_value = ic.get_capture_value(Channel::Ch3); | ||
| 50 | info!("new capture! {}", capture_value); | ||
| 51 | } | ||
| 52 | } | ||
