Lantronix Micro Embedded Integration Kit (EIK) - User Guide - Page 29

Using Setup Mode for Configuration DisConnMode This setting determines the conditions under which the unit will cause a network connection to terminate. In DisConnMode (Disconnect Mode), DTR drop either drops the connection or is ignored. Table 4-10. Disconnect Mode Options Disconnect Mode Option Disconnect with DTR drop (6) Ignore DTR Telnet mode and terminal type setup (1) Channel (port) password (2) Hard disconnect (3) 7 6 5 4 3 2 1 0 1 0 1 1 0 Disable hard disconnect 1 State LED off with connection (4) 1 Disconnect with EOT (^D) (5) 1 (1) The device server sends the "Terminal Type" upon an outgoing connection. (2) A password is required for a connection to the serial port from the network. (3) The TCP connection closes even if the remote site does not acknowledge the disconnection. (4) When there is a network connection to or from the serial port, the state LED turns off instead of blinking. (5) When Ctrl D or Hex 04 is detected, the connection is dropped. Both Telnet mode and Disconnect with EOT must be enabled for Disconnect with EOT to function properly. Ctrl D is only detected going from the serial port to the network. (6) When DTR transitions from a high state to a low state, the network connection to or from the serial port drops. Flush Mode (Buffer Flushing) Using this parameter, you can control line handling and network buffers with connection startup and disconnect. You can also select between two different packing algorithms. Table 4-11. Flush Mode Options Function Input Buffer (Serial to Network) Clear with a connection that is initiated from the device to the network Clear with a connection initiated from the network to the device Clear when the network connection to or from the device is disconnected Output Buffer (Network to Serial) Clear with a connection that is initiated from the device to the network Clear with a connection initiated from the network to the device Clear when the network connection to or from the device is disconnected Alternate Packing Algorithm (Pack Control) Enable 7 6 5 4 3 2 1 0 1 1 1 1 1 1 1 Pack Control Two firmware-selectable packing algorithms define how and when packets are sent to the network. The standard algorithm is optimized for applications in which the unit 4-12 Embedded Integration Kit User Guide