PreenFM > preenfm2 and preenfm3

2.12 Beta 2

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Xavier:
2.12 Beta2

https://drive.google.com/file/d/1chpzhsbCt1kFxVuPfmdk3dedF1DcR0Yj

Contains the 3 fixes from Toltekradiation. Thanks  :)
And the midi CC7 & CC10 implementation as suggested by SFM for volume and left/right balance.

The new regular firmware is now the overclocked version : 192 mhz instead of the 168Mhz recommended.
I never saw a stm32F405 with problems at 192mhz. No need for the "o" version anymore.
Please report if you see any instability.

Thanks for you help.


2.12 Beta1

https://drive.google.com/open?id=1FYsYKkh9P41uj_SkQGeggpk7EU1fPktR

Please test and post feedback.
What's working and what's not working : both are usefull.
Thanks a lot  :)

1. Double the power of the Matrix
Each row now has 2 destinations.
So you can modulate 24 destinations instead of 12.


Big thanks to Toltekradiation (Patrice Vigouroux) for the following enhancements that i merged from his firmware fork.

2. Enveloppe loop
Modulator operator have now loopable enveloppe.
Set Release time to 0 and release level to 1.0.

3. Glide
2 more glide values (11 and 12) for slower glide

4. Step sequencer new usage

1 new destination for each step sequencer : the starting point
Interesting to use with Note1/Note2 sources.

Example :
      Step SEQ1     : 0 / 0.5 / Your pattern 1 here (_85F_85F _85F_85F)
  Redirect the Step seq to your destination of choice :
      Matrix row : Seq1 3.00 Mix3 None
  Now let's use midi note to select the Step.
      Matrix row    : Not1 / 1.00 / sq1S / None (or sq2S for more fun)
      Set Note1 to  : Flat / 0 / +ln8

Not really straightforwared but that's it.
Each note will trigger a different step and will result in a different sound.

5. Matrix new source
Use rndK to trigger a new random number [-1:1] each time a note is started (key pressed).

6. Filters rework
Merge last modifications from the filter code.

Xavier:
Current Pull Request with all the code modification is here :
https://github.com/Ixox/preenfm2/pull/4/files

The branch is here :
https://github.com/Ixox/preenfm2/tree/2.12Beta

Patrice, if you have time to take  a look , that would be great  ;)

Toltekradiation:
double matrix power !
what a great idea, i have to add this in my version :D

i have reviewed the code modifications and tested the firmware : all seems ok so far

vurt:
Each update since i got the preenfm2 a few months back has been like receiving a fantastic present. Thank you so much guys :) Stunning work, so glad to see it continue to evolve.

solipsvs:
this just gets better and better

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