Tcp/Ip Controls; Serial Controls; Common Controls - Wavecom GR64 Application Note

TCP/IP Controls

The application can act as a server by listening for a connection initiated by the remote
module or as a client by initiating a connection to a listening remote module.
Connect: This initiates a connection to the remote module which must be in listen
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mode. The IP address of the remote module must first be entered. If no value is
entered for the port number it will default to 5001.
Listen: The IP address of the host PC will be entered automatically but can be
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changed if required. The port number will default to 5001 if no value is entered.
The remote module will require the IP address of the host in order to initiate a
connection.
Disconnect: This will close the current connection.
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Serial Controls

This mode enables a CSD connection to be established to a remote module using a GSM
modem (i.e. another GR64) connected to the host PC's serial port. It could also be used to
download scripts to a locally connected GR64.
COM Port: Select from the available com ports.
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Baud Rate: Select either 9600 or 115200 baud.
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Common Controls

Once a connection of either type has been established the common communication
controls become active.
Send: Sends the text (normally an AT command) entered in the box adding a
•
terminating carriage return. Responses will be displayed in the output box. In serial
mode this will be used to send AT commands to the GSM modem on the serial port
to establish the CSD connection. Once connection to the remote module is
established AT commands can be sent to it.
Script file: Path to the script (.sc) file that will be downloaded. This can be entered
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in the box or clicking the label will bring up an open file dialog.
Gx64 APPLICATION NOTE
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