[−][src]Trait i2cdev2::core::I2CBus
Interface to an I2C Bus from an I2C Master
This is used when the client wants to interact directly with the bus without specifying an I2C slave address up-front, either because it needs to communicate with multiple addresses without creatings separate I2CDevice objects, or because it wants to make used of the I2C_RDWR ioctl which allows the client to send and transmit multiple sets I2C data in a single operation, potentially to different I2C slave addresses.
Typical implementations will store state with references to the bus in use. The trait is based on the Linux i2cdev interface.