gprsSetModemInit (Function)

This function will set the modem initialization string parameter for making connection via mobile networks. It has the same effect as setting the parameters via Device: Network: Network Settings in the RTCU IDE.

The changes will take effect the next time the mobile network session is opened (gprsOpen function is called).

Input:

init : STRING (Max 254 characters)

The initialization parameters that need to be sent to the GSM module to set up a mobile network connection.

Returns:INT

Declaration:

FUNCTION gprsSetModemInit;
VAR_INPUT
  init : STRING;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
...
gprsSetModemInit(init := "AT+CBST=0,0,1");
...
gprsOpen();
...
 
END_PROGRAM;