embedded_hal::i2c

Type Alias SevenBitAddress

Source 
pub type SevenBitAddress = u8;
Expand description

7-bit address mode type.

Note that 7-bit addresses defined by drivers should be specified in right-aligned form, e.g. in the range 0x00..=0x7F.

For example, a device that has the seven bit address of 0b011_0010, and therefore is addressed on the wire using:

  • 0b0110010_0 or 0x64 for writes
  • 0b0110010_1 or 0x65 for reads

Should be specified as 0b0011_0010 or 0x32, NOT 0x64 or 0x65. Care should be taken by both HAL and driver crate writers to use this scheme consistently.

Trait Implementations§

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte