Struct os_balloon::fona::Fona

pub struct Fona {
    serial: Option<Serial>,
}

Adafruit FONA control structure.

Fields

serial: Option<Serial>

Methods

impl Fona

pub fn initialize(&mut self) -> Result<(), Error>

Initializes the Adafruit FONA module.

pub fn is_on(&self) -> Result<bool, Error>

Checks if the FONA module is on.

pub fn turn_on(&mut self) -> Result<(), Error>

Turns on the FONA module.

pub fn turn_off(&mut self) -> Result<(), Error>

Tuns off the FONA module.

pub fn send_sms<M>(&mut self, message: M) -> Result<(), Error> where
    M: AsRef<str>, 

Sends an SMS with the given text to the given phone number.

pub fn location(&mut self) -> Result<Location, Error>

Gets the current location using GPRS.

pub fn battery_percent(&mut self) -> Result<f32, Error>

Checks the FONA battery level, in percentage.

pub fn battery_voltage(&mut self) -> Result<f32, Error>

Checks the FONA battery voltage, in volts (V).

pub fn adc_voltage(&mut self) -> Result<f32, Error>

Gets the ADC (Analog-Digital converter) voltage of the FONA, in volts (V).

pub fn has_connectivity(&mut self) -> Result<bool, Error>

Checks if the FONA module has GSM connectivity.

fn send_command_read<C>(&mut self, command: C) -> Result<String, Error> where
    C: AsRef<[u8]>, 

Sends a command to the FONA module and reads the response.

fn send_command_read_limit<C>(
    &mut self,
    command: C,
    count: usize
) -> Result<String, Error> where
    C: AsRef<[u8]>, 

Sends a command and reads a limited amount of characters.

fn send_command<C>(&mut self, command: C) -> Result<(), Error> where
    C: AsRef<[u8]>, 

Sends a command to the FONA serial.

fn read_line(&mut self) -> Result<String, Error>

Reads a line from the serial.

Trait Implementations

impl Drop for Fona

fn drop(&mut self)

Executes the destructor for this type.

impl Debug for Fona

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.