Crate mcp230xx

source ·

Structs

  • Mcp230xx
    MCP23017/MCP23008, a 16/8-Bit I2C I/O Expander with I2C Interface. Provide the chip variant (its register map) via MAP.

Enums

  • Direction
    Pin modes.
  • Error
    Defines errors
  • IntFlag
    Interrupt flag.
  • IntMode
    Interrupt control.
  • IntOnChange
    Interrupt on change state.
  • Level
    Pin levels.
  • Mcp23008
    MCP23008 Register mapping See the datasheet for more information on the device.
  • Mcp23017
    MCP23017 register map.
  • Polarity
    Pin Input polarity inversion.
  • PullUp
    Pin Pull Up state.
  • Register
    Base MCP230xx register map. This is the “semantic” map of the functionality of the cip family. The ultimate register addresses may be mapped differently depending on Map::map().

Traits

  • Map
    Trait providing a register map of a chip variant