Load_Char - Scanlab RTC6 PCIe Board Installation And Operation Manual

Ctrl Command load_char
Function Assigns a desired index to a character defined by subsequent list commands, and loads the
character into the protected
load_char( Char )
Call
Char
Parameters
Comments • Up to 1024 indexed characters, hence 4 character sets with 256 indexed characters per
set, can be stored. For defining character sets, the following applies:
Char = character set number × 256 + ASCII number of the character
(character sets are numbered 0 to 3).
If Char > 1023 then load_char is ignored
RTC6_PARAM_ERROR).
• The addresses in the protected
definitions are to be stored are automatically determined and internally managed. This
management is independent of that for indexed subroutines (see load_sub) and text
string definitions (see load_text_table).
• Indexed character definitions must be terminated with a
prerequisite for actual storage of the commands, entry of the start address into the
internal management table, and initiating a flush of the buffered list input, see
Chapter 6.4.1 "Loading Lists", page
without a preceding list_return), the character definition with this index is not
available.
• An indexed character definition is not stored if the protected
"List 3" has not been previously configured for a sufficient size beyond "List 1" and
"List 2".
• If list_return
definition is deleted from the internal management table.
• Observe all notes in
RTC4RTC6 New command.
RTC5RTC6 Unchanged functionality.
Version info Available as of DLL 600, OUT 600, RBF 600.
References list_return, load_sub,
RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
RTC6 List Memory
Index of the indexed character. As an unsigned 32-bit value.
Allowed value range: [0...1023].
RTC6 List Memory
is the next command after load_char, then the corresponding character
Chapter 6.5.2 "Character Sets and Text Strings", page
load_text_table
area "List 3".
(get_last_error return code
area "List 3" where the character
list_return
105. Otherwise (the input pointer is altered
RTC6 List Memory
call. This is a
area
118.
493