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How
works:
WNDDTX
1. Using the following format place a data control number into the X-register.
is the beginning (lowest numbered) data storage register address used and
bbb
storage register address used. The
value of
is used to select the series of consecutively numbered data storage registers in which to store the data. For
bbb.eee
example, when using
2. Execute
. The HP-41C then prompts you to scan the data bar code rows, one at a time, by displaying
WNDDTX
is the storage register to receive the data from the next row of data bar code scan. Each time you scan a data bar code row,
nn
automatically increments by one. When data has been stored in all registers specified by
nn
resumes.
When using
to load data into only one register, simply enter that register address as
WNDDTX
control number.
WNDLNK
The
(wand link) function causes the calculator to halt program execution so that you can using the wand to load and
WNDLNK
automatically execute a new subroutine. If the new subroutine terminates with a
resume execution of the original program. The new subroutine you scan replaces the last program in memory * unless one of the
following conditions applies:
1. The executing
WNDLNK
2.
is executed manually while the calculator is positioned to the last program in memory.
WNDLNK
When
is executed, the HP-41C prompts you with
WNDLNK
After you scan the first row of the new subroutine, the HP-41C begins to prompt you in the same manner as other program bar code
scans, i.e., with
W: RDY nn
Main Program
instruction
instruction
WNDLNK
instruction
instruction
*
Executing
before executing
GTO
·
·
HP 82153A - Wand Owner Manual - page 12
portion can be less than three digits. The
bbb
with 10,020 in the X-register, the calculator stores data in 11 registers, R
WNDDTX
W: SC TO nn
instruction is the last program in memory, or
W: SCN SUBLNK
New Program
or Subroutine
protects all programs currently in memory from being cleared by the new subroutine.
WNDLNK
bbb.eee
RTN
1.
The HP-41C halts execution and prompts you with
XXX
LBL
W: SCN SUBLNK
instruction
2.
You scan the new subroutine.
3.
The HP-41C automatically executes the new
subroutine.
4.
The HP-41C automatically resumes execution of
instruction
the main program.
RTN
is the ending (highest numbered) data
eee
portion must be three digits. The absolute
eee
through R
10
bbb.eee
and omit the
bbb
eee
instruction, the HP-41C will then automatically
.
20
, program execution
portion of the data
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