Series 2600B System SourceMeter® Instrument Reference Manual
Section 7: TSP command reference
2600BS-901-01 Rev. B / May 2013
7-63
display.getlastkey()
This function retrieves the key code for the last pressed key.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Function
Yes
Usage
keyCode
= display.getlastkey()
keyCode
A returned value that represents the last front-panel key pressed; see
Details
for
more information
Details
A history of the key code for the last pressed front-panel key is maintained by the instrument. When the
instrument is turned on, or when it is transitioning from local to remote operation, the key code is set to 0
(
display.KEY_NONE
).
Pressing the EXIT (LOCAL) key normally aborts a script. To use this function with the EXIT (LOCAL) key, you
must set
display.locallockout
to
display.LOCK
.
The table below lists the
keyCode
value for each front-panel action.
Key codes
Value
Key list
Value
Key list
0
display.KEY_NONE
82
display.KEY_ENTER
65
display.KEY_RANGEUP
83
display.KEY_MEASB
67
display.KEY_RELB
84
display.DIGITSB
68
display.KEY_MENU
85
display.KEY_RECALL
69
display.KEY_MODEA
86
display.KEY_MEASA
70
display.KEY_RELA
87
display.KEY_DIGITSA
71
display.KEY_RUN
90
display.KEY_LIMITB
72
display.KEY_DISPLAY
91
display.KEY_SPEEDB
73
display.KEY_AUTO
92
display.KEY_TRIG
74
display.KEY_FILTERB
93
display.KEY_LIMITA
75
display.KEY_EXIT
94
display.KEY_SPEEDA
76
display.KEY_SRCB
95
display.KEY_LOAD
77
display.KEY_FILTERA
97
display.WHEEL_ENTER
78
display.KEY_STORE
103
display.KEY_RIGHT
79
display.KEY_SRCA
104
display.KEY_LEFT
80
display.KEY_CONFIG
107
display.WHEEL_LEFT
81
display.KEY_RANGEDOWN
114
display.WHEEL_RIGHT
When using this function, use built-in constants such as
display.KEY_RIGHT
(rather than the
numeric value of
103
). This will allow for better forward compatibility with firmware revisions.
Содержание System SourceMeter 2601B
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