class Transfer

Defined at line 34 of file fidling/gen/sdk/fidl/fuchsia.hardware.i2c/fuchsia.hardware.i2c/cpp/fidl/fuchsia.hardware.i2c/cpp/markers.h

Issue one or more transactions to a particular I2C device.

Each `Transaction` is performed in the order in which it appears in `transactions`. Data for

read transfers (if there are any) is returned through `read_data`, which has one entry for

each read transfer in `transactions`. Transaction processing continues until all transfers

have been completed, an error occurs, or the target issues a NACK in response to a write

transfer.

The possible error values are:

ZX_ERR_INVALID_ARGS: `transactions` has zero elements, `data_transfer` was not specified

for a `Transaction`, or there was a zero-length `DataTransfer`.

ZX_ERR_OUT_OF_RANGE: A `DataTransfer` was too large to be handled by this I2C controller.

ZX_ERR_IO_NOT_PRESENT: The device did not respond to its I2C address.

ZX_ERR_IO_REFUSED: The device issued a NACK before the end of a write transfer.

Public Members

static const bool kHasClientToServer

static const bool kHasClientToServerBody

static const bool kHasServerToClient

static const bool kHasServerToClientBody

static const bool kHasNonEmptyUserFacingResponse

static const bool kHasDomainError

static const bool kHasFrameworkError

static const uint64_t kOrdinal