Struct Esp8266

pub struct Esp8266<Tx, Rx, Timer, Rst>
where
    Tx: Write<u8>,
    Rx: Read<u8>,
    Timer: LongTimer,
    Rst: OutputPin,
{ /* private fields */ }

Struct for interracting with an esp8266 wifi module over USART

Implementations

impl<Tx, Rx, Timer, Rst> Esp8266<Tx, Rx, Timer, Rst>

where Tx: Write<u8>, Rx: Read<u8>, Timer: LongTimer, Rst: OutputPin,

pub fn new( tx: Tx, rx: Rx, timer: Timer, chip_enable_pin: Rst, ) -> Result<Self, Error<Error<Rx::Error>, Tx::Error, Rst::Error>>

Sets up the esp8266 struct and configures the device for future use

tx and rx are the pins used for serial communication, timer is a hardware timer for dealing with things like serial timeout and chip_enable_pin is a pin which must be connected to the CHIP_EN pin of the device

pub fn send_data( &mut self, connection_type: ConnectionType, address: &str, port: u16, data: &str, ) -> Result<(), TransmissionError<Error<Rx::Error>, Tx::Error, Rst::Error>>

pub fn close_connection( &mut self, ) -> Result<(), Error<Error<Rx::Error>, Tx::Error, Rst::Error>>

pub fn power_down( &mut self, ) -> Result<(), Error<Error<Rx::Error>, Tx::Error, Rst::Error>>

Turns off the device by setting chip_enable to 0

pub fn reset( &mut self, ) -> Result<(), Error<Error<Rx::Error>, Tx::Error, Rst::Error>>

Resets the device by setting chip_enable to 0 and then back to 1

pub fn power_up( &mut self, ) -> Result<(), Error<Error<Rx::Error>, Tx::Error, Rst::Error>>

Turns the device back on by setting chip_enable to high

pub fn pull_some_current( &mut self, ) -> Result<(), Error<Error<Rx::Error>, Tx::Error, Rst::Error>>