Struct rn4870::Rn4870

pub struct Rn4870<UART, NRST> { /* fields omitted */ }

Rn4870 Object

Implementations

impl<UART, NRST, EW, ER, GpioError> Rn4870<UART, NRST> where
    UART: Write<u8, Error = EW> + Read<u8, Error = ER>,
    NRST: OutputPin<Error = GpioError>, 

pub fn new(uart: UART, nrst: NRST) -> Self

Construct a new Rn4870 Object

pub fn hard_reset<DELAY: DelayMs<u16>>(
    &mut self,
    delay: &mut DELAY
) -> Result<(), Error<ER, EW, GpioError>>

Reset the RN4870 module

Note that this must be done before the RN4870 will start responding to serial commands.

pub fn handle_error<T: Fn(&mut UART)>(&mut self, func: T)

Escape hatch for handling hardware errors

Until the embedded_hal traits include error handling there is no device-agnostic way to deal with hardware errors. This is an escape hatch to allow users to access the UART peripheral.

pub fn enter_cmd_mode(&mut self) -> Result<(), Error<ER, EW, GpioError>>

Enter Command Mode

pub fn enter_data_mode(&mut self) -> Result<(), Error<ER, EW, GpioError>>

Enter Data Mode

pub fn set_name(&mut self, name: &str) -> Result<(), Error<ER, EW, GpioError>>

Set the BLE name

This function only works when in Command Mode.

pub fn set_default_services(
    &mut self,
    value: u8
) -> Result<(), Error<ER, EW, GpioError>>

Set default services

pub fn send_raw(&mut self, values: &[u8]) -> Result<(), EW>

pub fn read_raw(&mut self) -> Result<u8, ER>