Module port_expander::dev[][src]

The device module contains the internals for each of the supported port expanders.

In most cases you will not need anything from here explicitly, the exposed types at the root of the crate should be enough.

Modules

pca9536

Support for the PCA9536 “4-bit I2C-bus and SMBus I/O port”

pca9555

Support for the PCA9555 “16-bit I2C-bus and SMBus I/O port with interrupt”

pcf8574

Support for the PCF8574 & PCF8574A “Remote 8-bit I/O expander for I2C-bus with interrupt”