Struct rust_i2c::Connection [−][src]
pub struct Connection { /* fields omitted */ }
Struct for communicating with an I2C device
Methods
impl Connection
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impl Connection
pub fn new(stream: Box<Stream>) -> Self
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pub fn new(stream: Box<Stream>) -> Self
I2C connection constructor
Arguments
path
- Path to I2C device
slave
- I2C slave address to read/write to
pub fn from_path(path: &str, slave: u16) -> Self
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pub fn from_path(path: &str, slave: u16) -> Self
Convenience constructor for creating a Connection with an I2CStream.
Arguments
path
- Path to I2C device
slave
- I2C slave address
pub fn write(&self, command: Command) -> Result<()>
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pub fn write(&self, command: Command) -> Result<()>
pub fn read(&self, command: Command) -> Result<Vec<u8>>
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pub fn read(&self, command: Command) -> Result<Vec<u8>>
pub fn transfer(&self, command: Command, delay: Duration) -> Result<Vec<u8>>
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pub fn transfer(&self, command: Command, delay: Duration) -> Result<Vec<u8>>
Writes I2C command and reads result
Arguments
command
- Command to write and read from
delay
- Delay between writing and reading
Auto Trait Implementations
impl !Send for Connection
impl !Send for Connection
impl !Sync for Connection
impl !Sync for Connection