Programming 618
Accessing Another TI-89 Titanium
When two calculators are linked, one acts as a receiving unit and the other as a sending
unit.
Note: For a sample program that synchronizes the receiving and sending units so that
GetCalc and SendCalc are executed in the proper sequence, refer to “Transmitting
Variables under Program Control” in Connectivity.
Accessing a CBL 2 or CBR
For additional information, refer to the manual that comes with the CBL 2 or CBR unit.
Command Description
GetCalc Executed on the receiving unit. Sets up the unit to receive a
variable via the I/O port.
• After the receiving unit executes GetCalc, the sending
unit must execute
SendCalc.
• After the sending unit executes
SendCalc, the sent
variable is stored on the receiving unit (in the variable
name specified by
GetCalc).
SendCalc Executed on the sending unit. Sends a variable to the
receiving unit via the I/O port.
• Before the sending unit executes SendCalc, the
receiving unit must execute
GetCalc.
Command Description
Get Gets a variable from an attached CBL 2 or CBR and
stores it in the graphing calculator.
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