Texas Instruments TI-84 PLUS SILV Guidebook - Page 300
Calling Other Programs as Subroutines, Get, Send, Calling a Program from Another Program
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GetCalc(variable[,portflag]) By default, the TI-84 Plus uses the USB port if it is connected. If the USB cable is not connected, it uses the I/O port. If you want to specify either the USB or I/O port, use the following portflag numbers: portflag=0 use USB port if connected; portflag=1 use USB port; portflag=2 use I/O port Note: GetCalc( does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators. Get(, Send( Get( gets data from the CBL 2™ or CBR™ and stores it to variable on the receiving TI-84 Plus. variable can be a real number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. Get(variable) Note: If you transfer a program that references the Get( command to the TI-84 Plus from a TI.82, the TI-84 Plus will interpret it as the Get( described above. Use GetCalc( to get data from another TI-84 Plus. Send( sends the contents of variable to the CBL 2™ or CBR™. You cannot use it to send to another TI-84 Plus. variable can be a real number, list element, list name, matrix element, matrix name, string, Y= variable, graph database, or picture. variable can be a list of elements. Send(variable) Note: This program gets sound data and time in seconds from CBL 2™. Note: You can access Get(, Send(, and GetCalc( from the CATALOG to execute them from the home screen (Chapter 15). Calling Other Programs as Subroutines Calling a Program from Another Program On the TI-84 Plus, any stored program can be called from another program as a subroutine. Enter the name of the program to use as a subroutine on a line by itself. You can enter a program name on a command line in either of two ways. • Press | to display the PRGM EXEC menu and select the name of the program prgmname is pasted to the current cursor location on a command line. Chapter 16: Programming 293