Recent technical history of Spike2 version 9 for Windows


There are no updates to version 9 yet

Date Version Summary
06/17 9.00 New
  1. The maximum number of channels that can be stored in a 64-bit smrx file is increased from 400 to 2000.
  2. The maximum number of virtual channels, memory channels and duplicate channels is increased to 2000.
  3. The maximum number of channels in an XY view is increased from 256 to 2000.
  4. The maximum number of channels in a Result view is increased from 400 to 2000.
  5. The maximum number of rows in a grid view is increased from 10000 to 1000000 (the maximum number of columns remains 1000).
  6. The number of arbitrary waveform areas that can be used during sampling is increased from 10 to 62 for Power1401 devices and to 20 for Micro1401 devices.
  7. There is a new Chan() script command that allows you to discover the channel number that matches a channel specification.
  8. The script language has new numeric operators for bitwise not (~) and for shifting integers (<<, >> and >>>) and allows the use of & for band, && for and, | for bor and || for or, % for mod and ! for not.
  9. The script language allows you to use * to multiply a string, for example "+-"*3 is "+-+-+-".
  10. The memory buffer import dialog and the MemImport() script command now allow import of a WaveMark channel to a waveform.
  11. The ArrHist() script command allows an integer source array.
  12. Edit menu Find and Replace dialogs and script language equivalents now support ECMAScript regular expressions.
  13. More dialogs are resizeable, usually to allow you to type longer text strings or to access long lists of item without scrolling: Virtual channel dialog, Evaluate dialog, Debugger edit variable dialog, graphical editor add arbitrary wave dialog, Change Colours dialog and several others.
  14. If you have the Edit TextMark dialog open, you can now click on TextMark items for that channel in the data view to move to them in the dialog. If the dialog is expanded to show the list of TextMark data items, the selected item is highlighted.
  15. You can sample data using Talkers without having a 1401 connected if you set a sampling configuration that does not make any use of a 1401 (no output sequence, arbitrary waveform output, waveform channels, WaveMark channels, event or digital marker inputs).
  16. The FileOpen() script command has a new mode% flag to open external text files in Unicode mode.
  17. SSOpen() allows the current view to be associated with a time view; in previous versions it had to be a time view.
Changes
  1. The channel numbers for memory channels, virtual channels and duplicate channels have changed (to make room for additional disk channels). Any scripts that relied on channel 401 being the first memory channel or 701 being the first virtual channel will now be broken. We have always stated that scripts should not do this. You can use Chan("m1") to get the first memory channel and Chan("v1") to get the first virtual channel. Use DupChan(0) to find the number of the first duplicate channel.
  2. We no longer read the old format configuration (*.s2c) or resource (*.s2r) format files. The last version to write these was Spike2 7.10, released in 2012. If you need to read these files, they can be converted into the modern *.s2cx and *.s2rx format using Spike2 version 8.

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