HP 48g Graphing Calculator User Manual
Page 13
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27. Transmitting and Printing Data
Transferring Data Between Two HP 48s...................................... 27-1
Setting Up the Printer.................................................................. 27-3
Printing Tasks............................................................................... 27-3
Transferring Data Between the HP 48 and a Computer 27-7
Preparing the Computer and the HP 48 .................................. 27-7
Using Kermit..................................................................................... 27-9
Transferring Variables with Kermit.......................................... 27-9
Choosing and Using File Names ............................................ 27-11
Backing Up HP 48 Memory ..................................................... 27-12
Sending Kermit Commands .................................................... 27-13
Using XMODEM........................................................................... 27-14
Using Other Serial Protocols......................................................... 27-15
28. libraries. Ports and Pliig-Iii Cards
Port Memory and Plug-In Card Slots........................................... 28-1
Using Backup Objects.................................................................... 28-3
Backing PTp All Memory.......................................................... 28-5
Using Libraries................................................................................ 28-6
Installing and Removing Plug-In Cards..................................... 28-9
Expanding User Memory with Plug-In RAM Cards . .
29. Prograimniiig the HP 48
Understanding Programming...................................................... 29-1
The Contents of a Program ...................................................... 29-2
Calculations in a Program......................................................... 29-4
Structured Programming.......................................................... 29-4
Entering and Executing Programs............................................... 29-5
Viewing, Debugging, and Editing Programs ............................ 29-8
Using Programming Structures.................................................. 29-10
Conditional Structures............................................................... 29-10
Loop Structures ........................................................................ 29-12
Error Trapping Structures....................................................... 29-15
Using Local Variables.................................................................... 29-16
Creating Local Variables........................................................... 29-16
Evaluating Local Names........................................................... 29-17
Using Local Variables within Subroutines ............................ 29-18
Local Variables and User-Defined Functions . . . .
29-18
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