Serial Port with echo

Embedded Devices NET+OS
1

I’m using Digi Connect ME9210 and working with this module through serial interface.
My problem is that even if on my apllication I disabled the echo, I see that what I’m writing on serial port comes back from Digi serial port, how can I disable it?

Thanks

2

Hello assuming you are running NET+OS, by defaul application is set to output dialog out to Port1, you can set this option to FALSE inside the BSP directory file bss_sys.h. This is set to true by default. Please see below:
/ad

  • Set this to TRUE to run the dialog code during startup.
  • @since 6.2
  • @external
  • @category BSP:BSP_Configuration
  • @note when @link BSP_FAST_BOOT_OPTION is TRUE,
  • this setting will be set to FALSE.
    ad/
    #ifndef BSP_ENABLE_DIALOG
    #define BSP_ENABLE_DIALOG TRUE
    #endif

/*

  • BSP_STDIO_PORT determines which serial port stdin, stdout, and stderr should be redirected to.
  • It should be set to the device name of the port or NULL.
  • @external
  • @category BSP:BSP_Configuration
  • @since 7.1
    */
    #define BSP_STDIO_PORT “/com/0”

/*

  • BSP_DIALOG_PORT determines whether or not the initialization code will prompt for configuration
  • parameters. It should be set to a string that contains the serial port to prompt with. If it
  • is not set, or if it contains an invalid port, then the initialization code will not prompt for
  • configuration parameters.
  • @external
  • @category BSP:BSP_Configuration
  • @since 7.1
    */
    #define BSP_DIALOG_PORT “/com/0”