====== 16th fixed PolySequencer ======
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[[https://youtu.be/sXOMSEGNLTk|beta in action - youtube]]
===== Specs ?=====
**4 Midi-Channels: 1 2 3 4**\\
--2 Tracks  a  Channel\\
--8 Notes-Chord  a  Track\\
--each track  has a dedicated and changeable loop-length from 16 to 512 Steps (example for 4-4)\\
--each Track  can played single and booth tracks can be played simultan/in-dual\\
--each Track  record/playback PitchBend, the right one of a Track-Couple is the Pitchbend we hear \\
--when the right one is muted & the left track is unmuted = the left tracks PitchBend is what we hear...\\
--so you could play a chord @left-track, and while you record or play new notes left or right, both notes getting PitchBended by the right tracks Pitchbend\\

**Fixed Velocity @ 127**\\
--no Keyboard-Velocity-sense [[Triggermatrix]] does the job of sensing drum trigger in order to re-trigger the moldy buffer\\

**16th fixed note-trigger-rate**\\
--puts out note-data in 16rate (in order to provide a steady note stream for [[Triggermatrix]])\\
--a connected [[Triggermatrix]] (allows not only 4-4, all other things like 5-4 are possible!)\\
--[[Triggermatrix]] does the job of melody-rythm-re-triggering}\\

**128 Songs saved on SD-Card**\\
--Load-able while playing - when the beat-structure is the same\\
--each song provide 4clips on each of 8tracks = 8x 4clips x128Songs = 8x512clips a track = 4096clips saved on SD-Card\\
--so 4x

===== the Midi-System-Setup =====
--fixed/hardcoded (Midi-Ports, Midi-Channels))\\

**MidiPort 32-in:**\\
--Midi-Clock-Source, Start-Stop, ProgramChange @ MidiChannel 1\\

**MidiPort 33-in:**\\
--connected to a Midikeyboard @ MidiChannel 1\\

**MidiPort 33-out:**\\
--connected to [[Triggermatrix]] -Melody-In-Port, or a poly-synth)\\


===== Footboard-Interface =====
  * Footboard/old Pulp-Radio-like wiring!\\
  * 2x8 Foot-Tactial-Buttons + 2xBank-Tactial-Buttons\\
  * 2x8 LEDs to Display Foot-Buttons-Status\\
  * 2x4 Bank indication Leds\\
  * 2x Foot-Tactial-Button-Banks\\ 
  * [[http://wiki.midibox.org/doku.php?id=stm32f4_module&s[]=core32|CORE32 STM32F4]]\\
  * [[http://ucapps.de/mbhp_lcd.html|3x LCD with 2x40-Signs, to display Chord-Notes, for sequenced notes and keyboard-inut-notes]]\\
  * [[http://ucapps.de/mbhp_midi_io.html|2x  Midi IO]]\\
  * 8x 15Led-LedRings\\
  * 2x DoutX4 Modules\\
  * 1x DinX4 Modules\\
  * cables, isolaton material, solder \\
  * wood, Screws, Drills, Drilling-Machine, a saw for the Display-Cut-Outsl, a Fill\\
  * M3 Distance-Stamps to mount the pcps\\
  * SD-Card\\
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{{:phatline:16th_fixed_poly-footboard-inside3.jpg?600 |}}\\

===== Code - C and HEX =====
so when you have those things, upload {{:phatline:SEQ-Melody-Footboard.zip|the Code}}\\
--a almost not working beta here {{:phatline:seq-melody-footboard-beta.zip|the beta}}\\

===== fabricated PCB-Version ===== 
not planed!
===== Community users working on it =====
  * **[[Phatline]]** =  Programming, Documentation, Hardware-Prototype

===== Getting Involved ? =====

Just let a Private message on the forum to user already involved