[ Version ( deprecated = true , deprecated_since = "1.18" ) ]
public Result read (uint8 data, uint size, TimeVal timeout)
Warning: read is deprecated since 1.18.
Attempt to read data.length bytes into data from the connected this, blocking
up to the specified timeout.
timeout can be null, in which case this function might block forever.
This function can be cancelled with flush.
| this | |
| data |
the data to read |
| timeout |
a timeout value or null |
| size |
the size of |
|
OK on success. |