Send a boolean value to a remote mailbox.
Send a boolean value on the specified connection to the specified remote mailbox number. Use RemoteConnectionIdle to determine when this write request is completed.
- Parameters:
-
| _conn | The connection slot (0..4). Connections 0 through 3 are for bluetooth connections. Connection 4 refers to the RS485 hi-speed port. See Remote connection constants. |
| _queue | The mailbox number. See Mailbox constants. |
| _bval | The boolean value to send. |
| _result | A char value indicating whether the function call succeeded or not. |