class PipelineDescription:
Establishes a pipeline connected with Onboard device or Payload device to transmit data. Uses connect disconnect
Class Members:
method getIdDescription:
The identification number of the pipeline connected with the Payload or the Onboard device.
Return:
int An int value of pipeline id.
method getTypeTransmissionControlType getType ()
Description:
Transmission processing type.
Return:
method getDeviceTypePipelineDeviceType getDeviceType ()
Description:
Device type connected.
Return:
method writeDataint writeData (byte [] data, int offset, int length)
Description:
Data to be sent. 1 KB data size is recommended.
byte[] data The data needs to be sent. int offset The start offset in the data. int length The number of bytes to write.
Return:
int If the return code greater than 0 it is the length of data written otherwise it is the error code.
method readDataint readData (byte [] buff, int offset, int length)
Description:
Read data from the pipeline.
byte[] buff The buffer into which the data is read. int offset The start offset in the array buff at which the data is written. int length The maximum number of bytes to read.
Return:
int If the return code greater than 0 it is the length of data read otherwise it is the error code.
enum TransmissionControlTypeenum TransmissionControlType
Description:
Defines pipeline transmission control type.
Enum Members:
Guarantees delivery of data and that packets will be delivered in the order they were sent. This transmission control type does not provide guaranteed delivery and a datagram packet may become corrupt or lost in transit. Suitable for time-sensitive transmission.
Class Members:
enum PipelineDeviceTypeDescription:
The enum is used to represent the pipeline device type.
Enum Members:
Onboard device. Please check the developer website: https://developer.dji.com/onboard-sdk/. Payload device. Please check the developer website: https://developer.dji.com/payload-sdk/. Unknown.
Class Members: