Lantronix SGX 5150 IoT Device Gateway SGX 5150 User Guide - Page 114

9: Administration Line Settings Gap Timer Threshold Early Initialization Submit (button) Description Set the gap timer delay to set the number of milliseconds to pass from the last character received before the driver forwards the received serial bytes. By default, the delay is four character periods at the current baud rate (minimum 1 msec). Gap timer range is 1 to 5000 milliseconds (default value is 4000 msec). Set the number of threshold bytes which need to be received in order for the driver to forward received characters. Default value is 56 bytes. Select to enable or disable early initialization. Enabling this option initializes the serial port in the early stages of bootup (around 5 seconds of power on). As a result, data received on this serial port is buffered and transmitted to the network side. Click the Submit button to enter the settings. The Submit button appears when new settings are entered. Table 9-75 Line Command Mode Setting Line Command Mode Description Settings Mode Set the Command Mode state of the Line. When in Command Mode, a CLI session operates exclusively on the Line. Choices are:  Always  Use Serial String  Disabled Note: In order to enable Command Mode on the Line, Tunneling on the Line must be Disabled (both Connect and Accept modes). Also, custom baud rates are not supported in Command Mode. Wait Time Enter the amount of time to wait during boot time for the Serial String. This timer starts right after the Signon Message has been sent on the Serial Line and applies only if mode is "Use Serial String". Note: This field becomes available when Use Serial String is selected for Mode. Serial String Enter the Text or Binary string of bytes that must be read on the Serial Line during boot time in order to enable Command Mode. It may contain a time element to specify a required delay in milliseconds x, formed as {x}. Applies only if mode is "Use Serial String". It may contain a binary character(s) of the form [x]. For example, use decimal [12] or hex [0xc]. Note: This field becomes available when Use Serial String is selected for Mode. Echo Serial String Select Enable or Disable for Echo Serial String. Applies only if mode is "Use Serial String". Select enable to echo received characters backed out on the line while looking for the serial string. Note: This field becomes available when Use Serial String is selected for Mode. Signon Message Enter the string of bytes to be sent to the Serial Line during boot time. It may contain a binary character(s) of the form [x]. For example, use decimal [12] or hex [0xc]. Click the Submit button after entering the signon message. Note: The Submit button will only appear if the Mode is not disabled. To View and Configure Line Configuration and Command Mode Note: The steps to view and configure Line 1 settings provided in this section are the same for viewing and configuring Line 2. SGX TM 5150, SGX TM 5150 MD, and SGX TM 5150 XL IoT Device Gateway User Guide 114