[ 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 size 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 |
| size |
the size of |
| timeout |
a timeout value or |
|
OK on success. |