Struct esp32_hal::twai::TwaiConfiguration

pub struct TwaiConfiguration<'d, T> { /* private fields */ }

An inactive TWAI peripheral in the “Reset”/configuration state.

Implementations

impl<'d, T> TwaiConfiguration<'d, T>

where T: Instance,

pub fn new<TX, RX>( peripheral: impl Peripheral<P = T> + 'd, tx_pin: impl Peripheral<P = TX> + 'd, rx_pin: impl Peripheral<P = RX> + 'd, clocks: &Clocks<'_>, baud_rate: BaudRate ) -> TwaiConfiguration<'d, T>

where TX: OutputPin, RX: InputPin,

pub fn set_filter(&mut self, filter: impl Filter)

Set up the acceptance filter on the device.

NOTE: On a bus with mixed 11-bit and 29-bit packet id’s, you may experience an 11-bit filter match against a 29-bit frame and vice versa. Your application should check the id again once a frame has been received to make sure it is the expected value.

ESP32C3 Reference Manual

pub fn set_error_warning_limit(&mut self, limit: u8)

Set the error warning threshold.

In the case when any of an error counter value exceeds the threshold, or all the error counter values are below the threshold, an error warning interrupt will be triggered (given the enable signal is valid).

pub fn start(self) -> Twai<'d, T>

Put the peripheral into Operation Mode, allowing the transmission and reception of packets using the new object.