Struct port_expander::dev::pi4ioe5v6408::Pi4ioe5v6408
source · pub struct Pi4ioe5v6408<M>(/* private fields */);
Expand description
PI4IOE5V6408
“Low-voltage Translating 8-bit I2C-bus I/O Expander”
Implementations§
source§impl<I2C> Pi4ioe5v6408<RefCell<Driver<I2C>>>where
I2C: I2cBus,
impl<I2C> Pi4ioe5v6408<RefCell<Driver<I2C>>>where
I2C: I2cBus,
sourcepub fn new(i2c: I2C, addr: bool) -> Result<Self, I2C::BusError>
pub fn new(i2c: I2C, addr: bool) -> Result<Self, I2C::BusError>
Create a new driver for the PI4IOE5V6408
“Low-voltage Translating 8-bit I2C-bus I/O Expander”
All pins will be configured as floating inputs
§Arguments
i2c
- The I2C bus the device is connected toaddr
- The address of the device. The address is 0x43 ifaddr
isfalse
and 0x44 ifaddr
istrue
source§impl<I2C, M> Pi4ioe5v6408<M>
impl<I2C, M> Pi4ioe5v6408<M>
sourcepub fn with_mutex(i2c: I2C, addr: bool) -> Result<Self, I2C::BusError>
pub fn with_mutex(i2c: I2C, addr: bool) -> Result<Self, I2C::BusError>
Create a new driver for the PI4IOE5V6408
“Low-voltage Translating 8-bit I2C-bus I/O Expander”
with a mutex.
All pins will be configured as floating inputs
§Arguments
i2c
- The I2C bus the device is connected toaddr
- The address of the device. The address is 0x43 ifaddr
isfalse
and 0x44 ifaddr
istrue
sourcepub fn with_retained_pin_config(
i2c: I2C,
addr: bool
) -> Result<Self, I2C::BusError>
pub fn with_retained_pin_config( i2c: I2C, addr: bool ) -> Result<Self, I2C::BusError>
Create a new driver for the PI4IOE5V6408
“Low-voltage Translating 8-bit I2C-bus I/O Expander”
retaining the previous (pullup/down and interrupt) configuration.
Warning: Only use this constructor to recreate the driver for a chip that has been properly initialized before.
§Arguments
i2c
- The I2C bus the device is connected toaddr
- The address of the device. The address is 0x43 ifaddr
isfalse
and 0x44 ifaddr
istrue
pub fn split<'a>(&'a mut self) -> Parts<'a, I2C, M>
Auto Trait Implementations§
impl<M> Freeze for Pi4ioe5v6408<M>where
M: Freeze,
impl<M> RefUnwindSafe for Pi4ioe5v6408<M>where
M: RefUnwindSafe,
impl<M> Send for Pi4ioe5v6408<M>where
M: Send,
impl<M> Sync for Pi4ioe5v6408<M>where
M: Sync,
impl<M> Unpin for Pi4ioe5v6408<M>where
M: Unpin,
impl<M> UnwindSafe for Pi4ioe5v6408<M>where
M: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more