Struct Pin

Source

pub struct Pin<const P: u8, const N: u8, MODE = Floating> { /* private fields */ }

Implementations§

Source §

impl<const P: u8, const N: u8, MODE> Pin<P, N, MODE>

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pub const fn new() -> Self

Examples found in repository ?

examples/serial.rs (line 26)

15pub extern "C" fn main() -> ! {
16    let peripherals = Peripherals::take().unwrap();
17
18    let rcc_config = RCC::default();
19    RCC::init(&rcc_config);
20
21    peripherals
22        .pm
23        .clk_apb_m_set()
24        .modify(|_, w| w.pad_config().enable().pm().enable());
25
26    let rx = Pin08::new().into_serial_port();
27    let tx = Pin09::new().into_serial_port();
28
29    let serial = Serial::new(peripherals.usart_1, (tx, rx), Config::default()).unwrap();
30    let (mut tx, _rx) = serial.split();
31
32    loop {
33        let _ = writeln!(tx, "Hello from MIK32 USART1");
34        delay(MESSAGE_DELAY_SPINS);
35    }
36}

More examples

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examples/gpio.rs (line 24)

14pub extern "C" fn main() -> ! {
15    let p = Peripherals::take().unwrap();
16
17    let rcc_config = RCC::default();
18    RCC::init(&rcc_config);
19
20    p.pm.clk_apb_p_set().modify(|_, w| w.gpio_0().enable());
21    p.pm.clk_apb_m_set()
22        .modify(|_, w| w.pad_config().enable().pm().enable());
23
24    let mut led_pin = Pin09::new().into_output();
25    let mut button_pin = Pin10::new().into_pull_down_input();
26
27    loop {
28        if button_pin.is_high().unwrap() {
29            let _ = led_pin.set_high();
30        } else {
31            let _ = led_pin.set_low();
32        }
33
34        for _ in 0..1000 {
35            core::hint::spin_loop();
36        }
37    }
38}

Source §

impl<const P: u8, const N: u8, MODE> Pin<P, N, MODE>

Source

pub fn into_output(self) -> Pin<P, N, Output>
where Pin<P, N>: OutputPermitted,

Examples found in repository ?

examples/gpio.rs (line 24)

14pub extern "C" fn main() -> ! {
15    let p = Peripherals::take().unwrap();
16
17    let rcc_config = RCC::default();
18    RCC::init(&rcc_config);
19
20    p.pm.clk_apb_p_set().modify(|_, w| w.gpio_0().enable());
21    p.pm.clk_apb_m_set()
22        .modify(|_, w| w.pad_config().enable().pm().enable());
23
24    let mut led_pin = Pin09::new().into_output();
25    let mut button_pin = Pin10::new().into_pull_down_input();
26
27    loop {
28        if button_pin.is_high().unwrap() {
29            let _ = led_pin.set_high();
30        } else {
31            let _ = led_pin.set_low();
32        }
33
34        for _ in 0..1000 {
35            core::hint::spin_loop();
36        }
37    }
38}

Source

pub fn into_floating_input(self) -> Pin<P, N, Floating>

Source

pub fn into_pull_up_input(self) -> Pin<P, N, PullUp>

Source

pub fn into_pull_down_input(self) -> Pin<P, N, PullDown>

Examples found in repository ?

examples/gpio.rs (line 25)

14pub extern "C" fn main() -> ! {
15    let p = Peripherals::take().unwrap();
16
17    let rcc_config = RCC::default();
18    RCC::init(&rcc_config);
19
20    p.pm.clk_apb_p_set().modify(|_, w| w.gpio_0().enable());
21    p.pm.clk_apb_m_set()
22        .modify(|_, w| w.pad_config().enable().pm().enable());
23
24    let mut led_pin = Pin09::new().into_output();
25    let mut button_pin = Pin10::new().into_pull_down_input();
26
27    loop {
28        if button_pin.is_high().unwrap() {
29            let _ = led_pin.set_high();
30        } else {
31            let _ = led_pin.set_low();
32        }
33
34        for _ in 0..1000 {
35            core::hint::spin_loop();
36        }
37    }
38}

Source

pub fn into_serial_port(self) -> Pin<P, N, Func2Mode>
where Pin<P, N>: SerialPermitted,

Examples found in repository ?

examples/serial.rs (line 26)

15pub extern "C" fn main() -> ! {
16    let peripherals = Peripherals::take().unwrap();
17
18    let rcc_config = RCC::default();
19    RCC::init(&rcc_config);
20
21    peripherals
22        .pm
23        .clk_apb_m_set()
24        .modify(|_, w| w.pad_config().enable().pm().enable());
25
26    let rx = Pin08::new().into_serial_port();
27    let tx = Pin09::new().into_serial_port();
28
29    let serial = Serial::new(peripherals.usart_1, (tx, rx), Config::default()).unwrap();
30    let (mut tx, _rx) = serial.split();
31
32    loop {
33        let _ = writeln!(tx, "Hello from MIK32 USART1");
34        delay(MESSAGE_DELAY_SPINS);
35    }
36}