RTC
®
5PCIBoard, RTC
®
5 PCI Express Board, RTC
®
5 PC/104-Plus Board, RTC
®
5 PCIe/104 Board
Rev. 1.10 e
Contents
5
6 Developing User Programs .............................................................................................................. 65
6.1 RTC
®
5 Software Basics .................................................................................................................. 65
6.1.1 Controlling Scan Systems and Lasers – An Introductory Example ....................................... 65
6.1.2 List Commands and Control Commands ............................................................................ 65
6.2 Initialization and Program Start-Up ............................................................................................... 66
6.2.1 DLL Call .............................................................................................................................. 66
6.2.2 Importing Commands ........................................................................................................ 66
Pascal ........................................................................................................................... 66
C ................................................................................................................................... 67
C++ ............................................................................................................................... 67
C# ................................................................................................................................. 67
6.2.3 Initializing the DLL and Board Management ...................................................................... 68
6.2.4 Start of Operation .............................................................................................................. 69
RTC
®
5 Initialization ...................................................................................................... 69
RTC
®
5 Configuration .................................................................................................... 69
Scan System Initialization ............................................................................................. 69
Laser Control Initialization ............................................................................................ 69
Loading and Executing Lists ......................................................................................... 70
6.2.5 Example Code .................................................................................................................... 71
6.3 List Memory .................................................................................................................................. 73
6.3.1 Lists and the Protected Buffer Area .................................................................................... 73
Lists .............................................................................................................................. 73
Protected Buffer Area ................................................................................................... 73
6.3.2 Configuring the List Memory ............................................................................................. 74
6.4 List Handling ................................................................................................................................. 75
6.4.1 Loading Lists ...................................................................................................................... 75
“Unconditional” Loading .............................................................................................. 75
Loading with Protection ............................................................................................... 75
Terminating Lists ........................................................................................................... 76
6.4.2 List Status .......................................................................................................................... 76
6.4.3 List Execution Status .......................................................................................................... 77
6.4.4 Starting and Stopping Lists ................................................................................................ 78
6.4.5 Interrupting Lists for Synchronization of Processing .......................................................... 79
6.4.6 Automatic List Changing .................................................................................................... 79
One-Time List Change ................................................................................................... 79
Alternating List Changes ............................................................................................... 80
6.5 Structured Programming .............................................................................................................. 80
6.5.1 Subroutines ........................................................................................................................ 80
Non-Indexed Subroutines ............................................................................................. 80
Indexed Subroutines ..................................................................................................... 81
Calling Subroutines ...................................................................................................... 82
Subsequent Protection and Conversion of Non-Indexed Subroutines ........................... 83
Deprotecting Subroutines ............................................................................................. 84
Index Management and Defragmentation .................................................................... 84
6.5.2 Character Sets and Text Strings .......................................................................................... 86
Defining Indexed Character Sets ................................................................................... 86
Calling Indexed Characters ........................................................................................... 86
Defining Indexed Text Strings for Times, Dates and Serial Numbers .............................. 87
Calling Indexed Text Strings .......................................................................................... 87
Management of Indexed Characters and Text Strings ................................................... 87
6.5.3 Jumps ................................................................................................................................ 88
6.5.4 Circular Queue Mode ......................................................................................................... 88
评论3