Crate fidl_fuchsia_hardware_i2c

Macros

• DataTransferUnknown
  Pattern that matches an unknown DataTransfer member.

Structs

• DeviceControlHandle
• DeviceEventStream
• DeviceGetNameResponder
• DeviceGetNameResponse
• DeviceMarker
• DeviceProxy
• DeviceRequestStream
  A Stream of incoming requests for fuchsia.hardware.i2c/Device.
• DeviceSynchronousProxy
• DeviceTransferRequest
• DeviceTransferResponder
• DeviceTransferResponse
• ServiceMarker
• ServiceProxy
• Transaction
  data_transfer is mandatory, and specifies whether this transaction has a read or a write transfer (see above). stop is optional, and specifies whether this transaction is terminated by a stop condition (if true) or by a repeated-start (if false or unspecified). If this transaction is the last in the list then a stop condition is generated regardless of the value of stop.

Enums

• DataTransfer
  If read_size is set: This is a read transfer, and read_size bytes will be read from the target. If write_data is set: This is a write transfer, and write_data will be written to the target.
• DeviceEvent
• DeviceRequest
• ServiceRequest
  A request for one of the member protocols of Service.

Constants

• MAX_COUNT_TRANSACTIONS
  The maximum number of transactions that can be specified in a call to Transfer.
• MAX_I2_C_NAME_LEN
  Maximum length of the I2C Channel name.
• MAX_TRANSFER_SIZE
  Clients should be aware of the max channel message size when using large transfers or many transactions. It is possible to generate a message that uses values less than the limits below but is still too big for the channel.

Traits

• DeviceProxyInterface

Type Aliases

• DeviceGetNameResult
• DeviceTransferResult
• ReadData
  Used to return data from read transfers.