SPMA072 March   2015 TM4C1294KCPDT , TM4C1294KCPDT , TM4C1294NCPDT , TM4C1294NCPDT , TM4C1294NCZAD , TM4C1294NCZAD , TM4C1299KCZAD , TM4C1299KCZAD , TM4C1299NCZAD , TM4C1299NCZAD , TM4C129EKCPDT , TM4C129EKCPDT , TM4C129ENCPDT , TM4C129ENCPDT , TM4C129ENCZAD , TM4C129ENCZAD , TM4C129XKCZAD , TM4C129XKCZAD , TM4C129XNCZAD , TM4C129XNCZAD

 

  1.   Serial to Ethernet Converter for TM4C129x Microcontrollers Using RTOS
    1.     Trademarks
    2. 1 Introduction
    3. 2 Software Description
    4. 3 Set Up and Program enet_s2e Application
      1. 3.1 Set Up enet_s2e Application
      2. 3.2 Software Modification for DK-TM4C129X
      3. 3.3 Program the enet_s2e Application
    5. 4 Demonstration
      1. 4.1 Set Up EK-TM4C1294XL Board and PC
      2. 4.2 Demonstration
    6. 5 Configuration Webserver
      1. 5.1 Access the Configuration Webserver
        1. 5.1.1 Using the Debug Port
        2. 5.1.2 Using the Finder Utility
      2. 5.2 Different Pages Hosted on the Configuration Webserver
        1. 5.2.1 S2E Status Page
        2. 5.2.2 S2E Port 0 and Port 1 Settings Page
        3. 5.2.3 S2E Miscellaneous Settings Page
    7. 6 Flow Control
    8. 7 Additional Hardware
      1. 7.1 Schematic of RS-232 Level Shifter
      2. 7.2 Connections
      3. 7.3 Bill of Materials (BOM)
    9. 8 References

5.2.2 S2E Port 0 and Port 1 Settings Page

The “Port 0 Settings” page allows configuration of port 0 of the S2E module. Similarly, the “Port 1 Settings” page allows configuration of port 1 of the S2E module. The following configuration options are provided:

  • Baud Rate – specifies the baud rate to be used by the serial port. There are several options up to 230400 bits/S.
  • Data Size – configures the number of data bits per character. The options are 5 to 8 bits per character.
  • Parity – specifies the generation and checking of the parity bit in the data frame and the type of parity used. The options are “None”, “Odd”, “Even”, “Mark”, and “Space”.
  • Stop Bits – specifies the number of stop bits at the end of a frame. The options are 1 and 2 bits per character.
  • Flow Control – specifies the use of flow control. The options are “None” and “Hardware”.
  • Local Telnet Port Number – specifies the local telnet port number to be used.
  • Remote Telnet Port Number – specifies the remote telnet port number to be used when the “Telnet Mode” is set to “Client”.
  • Telnet Mode – specifies whether the telnet mode for that port will be “Server” or “Client”.
  • Telnet Protocol – specifies whether the data for the port will be “Telnet” or “Raw”.
  • Telnet Server IP – specifies the IP address of the telnet server when the “Telnet Mode” is set to “Client”.
  • Telnet Timeout – specifies the telnet timeout in seconds. The default is 0 and specifies that no timeout is to be used.

After changing the settings, click the “Submit” button. If the “Make these the default settings” check box is checked before clicking the “Submit” button, then the new settings are applied each time the S2E module is reset. Otherwise, the existing defaults are used whenever the module is next reset. Figure 5 shows the Port 0 Settings page.

Figure05_SPMA072.gifFigure 5. S2E Port 0 Settings Page