Enum rppal::spi::Mode [−][src]
pub enum Mode {
Mode0,
Mode1,
Mode2,
Mode3,
}
Expand description
SPI modes indicating the clock polarity and phase.
Select the appropriate SPI mode for your device. Each mode configures the clock polarity (CPOL) and clock phase (CPHA) as shown below:
- Mode0: CPOL 0, CPHA 0
- Mode1: CPOL 0, CPHA 1
- Mode2: CPOL 1, CPHA 0
- Mode3: CPOL 1, CPHA 1
The Spi0
bus supports all 4 modes. Spi1
and Spi2
only support
Mode0
and Mode2
.
More information on clock polarity and phase can be found on Wikipedia.
Variants
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for Mode
impl UnwindSafe for Mode
Blanket Implementations
Mutably borrows from an owned value. Read more