template <>class WireWeakSyncClientImpl
Defined at line 830 of file fidling/gen/sdk/fidl/fuchsia.hardware.i2c/fuchsia.hardware.i2c/cpp/fidl/fuchsia.hardware.i2c/cpp/wire_messaging.h
Public Methods
::fidl::WireResult< ::fuchsia_hardware_i2c::Device::Transfer> Transfer (::fidl::VectorView< ::fuchsia_hardware_i2c::wire::Transaction> transactions)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.
Request is heap-allocated. Response is heap-allocated.
::fidl::WireResult< ::fuchsia_hardware_i2c::Device::GetName> GetName ()Get the name of this I2C Device. Returns ZX_ERR_NOT_SUPPORTED if the
name is unspecified or the empty string.
Allocates 128 bytes of message buffer on the stack. No heap allocation necessary.