Expand description
Interface factory
This is the easiest way to create a driver instance. You can set various parameters of the
driver and give it an interface to use. The builder will return a
mode::RawMode
object which you should coerce to a richer
display mode, like mode::Graphics for drawing
primitives and text.
Examples
Connect over SPI with default rotation (0 deg) and size (128x64):
ⓘ
let spi = /* SPI interface from your HAL of choice */;
let dc = /* GPIO data/command select pin */;
Builder::new().connect_spi(spi, dc);
Connect over I2C, changing lots of options
ⓘ
let i2c = /* I2C interface from your HAL of choice */;
Builder::new()
.with_rotation(DisplayRotation::Rotate180)
.with_i2c_addr(0x3D)
.with_size(DisplaySize::Display128x32)
.connect_i2c(i2c);
The above examples will produce a RawMode instance
by default. You need to coerce them into a mode by specifying a type on assignment. For
example, to use TerminalMode
mode:
ⓘ
let spi = /* SPI interface from your HAL of choice */;
let dc = /* GPIO data/command select pin */;
let display: TerminalMode<_> = Builder::new().connect_spi(spi, dc).into();
Structs
Builder struct. Driver options and interface are set using its methods.