Calling Other Programs As Subroutines - Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book

[,
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:
=0 use USB port if connected;
portflag
=1 use USB port;
portflag
=2 use I/O port
portflag
does not work between TI.82 and TI-83 Plus or a TI.82 and TI-84 Plus calculators.
Note: GetCalc(
Get(, Send(
gets data from the CBL 2™ or CBR™ and stores it to
Get(
can be a real number, list element, list name, matrix element, matrix name, string,
variable
Y= variable, graph database, or picture.
Get(variable)
If you transfer a program that references the
Note:
the TI-84 Plus will interpret it as the
TI-84 Plus.
sends the contents of
Send(
TI-84 Plus. can be a real number, list element, list name, matrix element, matrix name,
variable
string, Y= variable, graph database, or picture.
Send(variable)
You can access
Note:
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
•
is pasted to the current cursor location on a command line.
]
)
described above. Use
Get(
to the CBL 2™ or CBR™. You cannot use it to send to another
variable
Note: This program gets sound data and time in
seconds from CBL 2™.
, , and
Get( Send( GetCalc(
PRGM EXEC
on the receiving TI-84 Plus.
variable
command to the TI-84 Plus from a TI.82,
Get(
GetCalc(
can be a list of elements.
variable
from the CATALOG to execute them from the
menu and select the name of the program
Chapter 16: Programming
to get data from another
prgmname
293