API Reference lcd_display v0.0.16

Modules

A collection of utility functions to use this library.

Wraps a given display driver and controls the display using that driver.

Supervises display controller processes.

Defines a behaviour required for an LCD driver.

A collection of utility functions that are used for display drivers.

Lets you control GPIOs. A thin wrapper of elixir-circuits/circuits_gpio.

Defines a behaviour required for GPIO abstraction.

Knows how to commuticate with HD44780 type display via GPIO pins. Supports the 4-bit mode only. You can turn on/off one backlight LED.

Knows how to commuticate with HD44780 type display via I2C. You can turn on/off one backlight LED.

Lets you communicate with hardware devices using the I2C protocol. A thin wrapper of elixir-circuits/circuits_i2c.

Defines a behaviour required for I2C abstraction.

Manages processes.