= 7NMR program homepage =

== History ==
to be written

== Usage ==
to be written

== Commands ==

 * [[TomazApih/7NMR/Commands| 7NMR unsorted command list]]
 * [[TomazApih/7NMR/ByTopic| 7NMR commands by topic]]

== Options ==
Over the years, and by User's requests, several optional options were added to 7NMR, 
which modify the default behavior. These options are usually set my giving a value
to some variable.Unfortunately, no common mechanism is provided for managing the options (yet).
A list of the allowed options should held until a proper options managing mechanism is added to 7NMR.
 * [[TomazApih/7NMR/OptionsList| 7NMR Options list]]


== ScreenShots ==
[[attachment:Screenshot-01.gif|{{attachment:Screenshot-01.gif|7NMR screenshot 1|width=512}}]]

SeveNMR main screen

== Versions ==
You can install new version of SeveNMR program simply by copying the new exe file into bin directory. Then you can run either old or new version as you wish.

=== v3.16.2 (build 106) 28. 7. 2008 ===
(Special build for Andrija)
Nothing is changed from v3.16.1, except that if you set option variable '''O_WRDZG = 1''' ("WRite During ZG"),
you will be able to write data files during ZG acquisition.
 Download file: [[attachment:Seven_3_16_2.exe]]

=== v3.17.1 (build 110) 3. 9. 2008 ===
(Special testing build - basic data type changed SINGLE to DOUBLE)
 Download file: [[attachment:Seven_3_17_1.exe]]

=== v3.18.0 (build 112) 5. 9. 2008 ===
(Keeping DOUBLE data type)
 * There are now three reference signals: BASE, CORR and SEG
 * you can load this signals as well as averaged signal with '''RE BASE filename.dat''' command
  * RE BASE - read to "'''BASE'''line signal"
  * RE CORR - read to "'''CORR'''elation reference signal"
  * RE SEG  - read '''SEG'''mented signal
  * RE SIG  - read to "averaged signal"
 * '''CORR''' command calculates cross-correlation with ''CORR'' signal

 Download file: [[attachment:Seven_3_18_0.exe]]

=== v3.18.2 (build 117) 28. 9. 2008 ===
 '''New stuff:'''
 * subtle cosmetic changes
 * CORR command: calculate crosscorrelation with "CORR signal"
  * CORR ON - CORR OFF to turn tih option ON/OFF
  * CORR MIN <value> - set minimum for the display
  * CORR MAX <value> - set maximum for the display
  * CORR LIM <value> - set LIMiting value (= threshold value)
  * CORR INFO
  * CORR ?
 * PUSH command: "push" signal for visual comparison
  * PUSH 1 = push Real signal
  * PUSH 2 = push Imag signal
  * PUSH 3 = push ABS signal
  * (note that you can achieve the same by right-clicking checkbox)
 * Now there are 4 buttons with user commands!
  * BUTTON 1 "PRINT HELLO-WORLD"
  * BUTTON 2 "WR LASTFILE.DAT" "Hint text"
 * you can now open this page from the program (Help->Homepage)
 
Download file: [[attachment:Seven_3_18_2.exe]]

=== v3.18.4 (build 120) 14. 10. 2008 ===
 '''New stuff:'''
 * Small GUI improvements
  * "Pushed" signal checkbox re-introduced
 * '''Corrected possible cause for the "Range check error" error'''
 * Added '''Abort ZG''' in addition to '''Stop ZG''' button:
  * '''Stop ZG''' now waits until the current scan is acquired
  * '''Abort ZG''' immediately aborts the acquisition and pulse program

Download file: [[attachment:Seven_3_18_4.exe]]



=== v3.18.5 (October) ===
 * RE JOB command (read parameters from FID file)
 * Improved multi-segmentation handling

=== v3.19.0 (build 125) 18. 11. 2009 ===
 '''New stuff:'''
 * Tiny GUI improvements
 * Bug corrected:
  * Now variables whose names start with underscore can be included in calculations
    (in "CALC expresseion" and in "VARIABLE = &(expression)" statemens)
 * Added Arcus Cosinus (ACOS) function

 Download file: [[attachment:Seven_3_19_0.exe]]

=== v3.19.1 (build 126) 8. 12. 2009 ===
 * Added LOCKIN function:
  * LOCKIN calculates autocorrelation of the input signal 
  * Creates variables 
   *_LOCKIN1 = [Re*Im/Im*Im]
   *_LOCKIN2 = [Im*Re/Re*Re]

 Download file: [[attachment:Seven_3_19_1.exe]]

=== v3.19.2 (build 127) 9. 12. 2009 ===
 * Alan wanted to have a PERIOD so
  * PERIOD command added:
   * '''PERIOD p''' is equivalent to '''FR 1e-6/p'''
   * ('''p''' is entered in seconds, while '''FR''' requires frequency in MHz)

 Download file: [[attachment:Seven_3_19_2.exe]]

=== v3.19.3 (build 128) 15. 12. 2009 ===
 * HO (Horizontal Offset) command
  * HO - display horizontal offset
  * HO 750u - zoom on that echo at 750us offset!

 Download file: [[attachment:Seven_3_19_3.exe]]

=== v3.19.4 (build ) 18. 6. 2010 ===
 * Added "TRIM TO freq" command syntax (only works with updated tune.dll)

 Download file: [[attachment:Seven_3_19_4.exe]]

=== v3.19.5 (build 130) 5. 1. 2011 ===
 * Removed "TRIM TO freq" command syntax (since it only works with updated tune.dll)
   (but will probably bring it back in next version)
 * Added PBC SHOW HAHNECHO <- this shows compiled pulse prg HAHNECHO.PC

 Download file: [[attachment:Seven_3_19_5.exe]]

=== v3.19.9 (build 130) 4. 2. 2011 ===
 * BS (BlockSize) now works, additional variables BS and BN (Number of Blocks)
 * FFT8 bugs are cleared in BC
 * small improvements (PPE)

 Download file: [[attachment:Seven_3_19_9.exe]]

=== v3.20.1 (build 130) 5. 4. 2011 ===
 * New command: EMAIL
  * Usage:
   * store your email address to variable "_EMAIL_F"  (email from)
   * e.g. _EMAIL_F = peter.jeglic@ijs.si
   * (it seems _EMAIL_F must be registered ijs email address)
   * send email using "EMAIL TO.ADDRESS@IJS.SI SUBJECT LINE-1 LINE-2 LINE-3"
   * Example
   *    EMAIL PETER.JEGLIC@IJS.SI "WARNING FROM 7NMR" "Attention, ITC temperature over 800K!" "LEGO BRICKS ON FIRE!"

 Download file: [[attachment:Seven_3_20_1.exe]]


=== v3.20.2 (build 137) 23. 5. 2011 ===
 * New command: RINI_INT
  * Usage:
   * Read INTEGER variable value from SEVENMR.INI file
   * RINI_INT INI_SECT INI_VAR AU_VAR
   * ... this will store contents of INI_VAR variable from [INI_SECT] section to AU_VAR variable
   * Example
   *    RINI_INT TRIM MOTO1 _MOTO1POS

 Download file: [[attachment:Seven_3_20_2.exe]]

=== v3.20.3 (build 138) 18.10. 2012 ===
 * bugs in SP commant (hopefully) corrected
  * Now includes SP CLOSE command
  * SP INI 1, SP INI 2, etc now work
  * SP (no parms) help lists other options

 Download file: [[attachment:Seven_3_20_3.exe]]


=== v3.20.4 (build 139) 15.1.2013) ===
 * Bugs removed:
  * 7NMR doesn't allow duplicate start of the program and doesn't crash if you try to do it

 Download file: [[attachment:Seven_3_20_4.exe]]

=== v3.21.0 (build 140) 28.11.2014 ===
 * Bugs removed:
  * FFT bug fund thanks to Alan!

 Download file: [[attachment:Seven_3_21_0.exe]]

=== (Next release) === 
 * (will integrate the ''ITC upload extension'' from the special build)
 * Send me requests by email! 

=== v3.30 ===
(hopefully in Summer 2015)
 * support for PCI pulseblaster card
 * support for rapidsystems A/D

=== v4.0 [sometimes] ===
 * rewritten muti-threaded engine
 * new display engine
 * dot net (?)