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dseq32 [2006/11/06 20:50] – progress update messdseq32 [2008/05/19 19:51] (current) – mess
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-{{http://users.skynet.be/sky92755/DSEQ32b.JPG}}+{{http://webs.hogent.be/~032573mh/DSEQ32d.JPG?800}}
  
 ====== Features ====== ====== Features ======
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   * 8 banks of 16 patterns   * 8 banks of 16 patterns
   * patterns are saved on a bankstick   * patterns are saved on a bankstick
-  * song mode (not sure how I will implement this..)+  * settings are stored on internal eeprom 
 +  * song mode 
   * all functions can be executed while running   * all functions can be executed while running
   * forward/backward playing direction   * forward/backward playing direction
   * 24 PPQ resolution   * 24 PPQ resolution
   * midi clock master/slave (maybe also taptempo)   * midi clock master/slave (maybe also taptempo)
-  * settings are stored on internal eeprom +  * sysex functionality 
- +
-note that these features are not final!+
  
 ====== Interface ====== ====== Interface ======
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   * Step button layout:   * Step button layout:
     * Track layer     * Track layer
 +trk button + track select: solo track
 +track select + play button: manually trigger note
  
 |1       |2       |3       |4       |5       |6       |7       |8       |9       |10      |11      |12      |13      |14      |15      |16      |      |1       |2       |3       |4       |5       |6       |7       |8       |9       |10      |11      |12      |13      |14      |15      |16      |     
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 |17      |18      |19      |20      |21      |22      |23      |24      |25      |26      |27      |28      |29      |30      |31      |32      |      |17      |18      |19      |20      |21      |22      |23      |24      |25      |26      |27      |28      |29      |30      |31      |32      |     
-| Fill   | MidiCh       | MidiCh       |        |        |        |        |        |        |        |        |        |        |        |LCD |Reset| +| Fill   |Shift   | MidiCh | MidiCh |MidiCh  |Offset  |Notelen |Sync to |Sync Ld |        |Dump cur|        |Dump BS |        |LCD |Reset| 
-| Track  | Drum       | NoteSeq       |        |        |        |        |        |        |        |        |        |        |        |Mode   |Seq  |+| Track  |Track   | Drum   | NoteSeq|CC      |CC      |NoteTrk |Track   |Pattern |        |Pattern |        |Pattern |        |Mode   |Seq  | 
  
 ====== Progress ====== ====== Progress ======
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   * new bankstick routines to handle the larger pattern size   * new bankstick routines to handle the larger pattern size
   * 2 new functions added: Seq Reset and Backlight mode   * 2 new functions added: Seq Reset and Backlight mode
 +  * CC layer added
 +  * tracks don't go out of sync after changing divisor
 +  * the note track now has a note length parameter
 +  * pattern banks are implemented
 +  * new function: shift track
 +  * the note-on status of tracks is displayed in the track layer
 +  * note-off handling when seq is stopped added
 +  * the pattern bpm is now loaded when the seq is not running
 +  * 0.7e
 +    * pattern banks implemented, bug fixed in bankstick routines
 +    * manual trigger and solo implemented
 +    * basic sysex support
 +    * songmode now works
 +    * note length implementation for note track
 +    * it is now possible to sync pattern changes to begin of pattern
 +    * lots of core tick optimalisations
 +    * obsolete functions removed
 +
 +
  
 ====== Software ====== ====== Software ======
  
-most of the software will be written in C, some of the critical parts +Most of the code is written in C
-will be optimised in ASM to increase performance+
  
 the software will be based on the midibox  [[http://www.midibox.org/forum/index.php?topic=5691.0|clockbox example]] <sup>uCApps</sup> the software will be based on the midibox  [[http://www.midibox.org/forum/index.php?topic=5691.0|clockbox example]] <sup>uCApps</sup>
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   * Application code    * Application code 
-    * [[DSEQ_BS|Bankstick code]] +    * [[DSEQ_BS|Bankstick]] (updated) 
-    * [[DSEQ_CS|Control surface code]] +    * [[DSEQ_CS|Control surface]] 
-    * [[DSEQ_DSEQ|Sequencer code]]+    * [[DSEQ_CORE|Sequencer core]] 
 +    * [[DSEQ_FUNCTIONS|Sequencer get/set and helper rountines]] 
 + 
 +  * you can find DSEQ32 v0.7e [[http://webs.hogent.be/~032573mh/midibox/dseq32/dseq32_latest.zip|here]] 
 + 
 +  * the [[www.doxygen.org|doxygen]] generated documentation is available [[http://webs.hogent.be/~032573mh/midibox/dseq32/doc|here]] 
 + 
  
 ====== Hardware ====== ====== Hardware ======
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 to reduce the number of DIN/DOUT modules needed to reduce the number of DIN/DOUT modules needed
 [[DSEQ32_matrix]] [[DSEQ32_matrix]]
 +
 +
 +====== Construction ======
 +
 +
 +  * Assembly of frontpanel
 +
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/button_boards.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/back_nobutton.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/boardsinplace.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/wiring1.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/wiring2.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/wiring3.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/wiring4.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/wiring5.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly/wiring6.JPG?400}}
 +
 +
 +  * Painting the case
 +
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/paintcase/case_after_cleaning.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/paintcase/front_after_cleaning.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/paintcase/back_grondverf2.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/paintcase/front_grondverf.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/paintcase/case_together_grondverf.JPG?400}}
 +
 +
 +  * Assembly after painting
 +
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/inside_case.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/boards.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/front_back.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/front_with_nuts.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/boardsinplace_back.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/inside_case_w_board.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction/assembly_after_paint/assembled.JPG?400}}
 +
 +
 +  * Finished hardware
 +
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction//finished_hw/dseq32.JPG?400}}
 +{{http://webs.hogent.be/~032573mh/midibox/dseq32/construction//finished_hw/dseq32_w_nord.JPG?400}}
  
 ====== Development ====== ====== Development ======
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 back to [[user_projects]] back to [[user_projects]]
 +
 +more project by [[mess]]
dseq32.1162846245.txt.gz · Last modified: 2006/11/06 20:53 (external edit)