ComHayesCommand

This function issues a complete command sequence to the modem connected to the specified port. ComHayesCommand will terminate the caller's command with a <CR>, so the caller's function should not have a final <CR>.

After issuing the command, this function waits until all of the characters in the command are sent, or 2 seconds elapse, whichever comes first. It does not await a reply from the modem, though the receive interrupt routine would buffer it and any command echo.


Syntax:          err_t far ComHayesCommand(handle_t Handle, char *Commandp, 
                                           int CommandLen); 
Parameters:      handle_t Handle - The handle returned via a successful ComOpen.
                 char *Commandp - Pointer to the command string to send.  String does
                                  not have to be null terminated.  
                 int CommandLen - Length of the command to send.
Returns:         0 - if successful 
                 Any other value indicates an error condition.  
                 ENOTYOURS - The specified port has not been acquired by the calling 
                             application.