IOI2CInterface.h User-Space

Topics

Miscellaneous

IOFBCopyI2CInterfaceForBus

Returns an instance of an I2C bus interface, associated with an IOFramebuffer instance / bus index pair.

IOFBGetI2CInterfaceCount

Returns a count of I2C interfaces available associated with an IOFramebuffer instance.

IOI2CInterfaceClose

Closes an IOI2CConnectRef.

IOI2CInterfaceOpen

Opens an instance of an I2C bus interface, allowing I2C requests to be made.

IOI2CSendRequest

Carries out the I2C transaction specified by an IOI2CRequest structure.

Data Types

See the Overview for header-level documentation.

IOI2CBusTiming

A structure defining low level timing for an I2C bus.

IOI2CRequest

A structure defining an I2C bus transaction.