Stamp Plot Lite Control Codes
The plot may be configured from the Stamp using the following control codes:
!TITL message Sets to title of the form to the message
!USRS message Sets the User Status box to display the message
!BELL Sounds the bell on the PC
!AMAX value Sets the plot maximum analog value
!AMIN value Sets the plot minimum analog value
!SPAN minValue, MaxValue
Sets the plots analog maximim and minimum as above
but also adds the range to the Range Drop-Down box.
!AMUL value Sets the value to multiply incoming data by
!TMAX value Sets the plot maximum time (seconds)
!TMIN value Sets the plot minimum time (seconds)
!PNTS value Sets the number of data points to collect
!PLOT ON/OFF Enables/disables the plotting of data
!RSET Resets the plot and all data
!CLRM Clears the message list
!CLMM Clears the min/max recorded values
!CMMR ON/OFF Enables/Disables clearing of Min/Max recorded valueson reset
!MAXS Sets the plot to STOP when datapoints are full
!MAXR Sets the plot to RESET when datapoints are full
!SHFT ON/OFF
Enables/disables the plot from shifting when recording data
(may cause a loss of data accuracy if enabled)
!TSMP ON/OFF
Enables time stamping of list messages, messages
and data saved to files
!SAVD ON/OFF Enables saving of analog and digital data to files (stampdat.txt)
!SAVM ON/OFF Enables saving of messages to a file (stampmsg.txt)
!DELD Deletes the saved data file (stampdat.txt)
!DELM Deletes the saved message file (stampmsg.txt)
See also: Data and Message Saving
Control Code Notes:
Use Example: DEBUG "!SPAN 0, 500",CR, "!RSET",CR,"!PLOT ON",CR
Recommendations:
Upon Stamp reset for configuring:
· Pause for 500 mSec to allow PC buffer to clear.
· Reset (!RSET) prior to any time/value changes to clear data.
· Reset (!RSET) at end of configuration to reset plot to time 0
· The application requires a minimum processing time.
A short pause (10mSec on fairly fast computers) may be
required in short programs.
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