Messages

31

preenfm2 and preenfm3 / Re: PFM3 not booting unless I press reset button on bottom of PCB

« on: February 23, 2024, 06:24:31 PM »

yes, as Lokki said, try the official firmware, but i would be surprised if it was that as i never encounter such issue while coding.
Can you enter the bootloader mode with pressing the Menu button on power up ?

32

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 28, 2024, 11:05:39 PM »

then what if you play a new note while movig the pitch bend ? should previous note be reset to its original pitch ?
I don't think it can work properly, that's why mpe came to solve that issue...

33

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 28, 2024, 09:32:02 PM »

no, that thread is about receiving mpe information, not emitting.
Midipal dispatcher is not mean to do it.

34

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 28, 2024, 05:16:22 PM »

it sounds like you want a mpe controller implementation, which is out of the scope of the midipal :/

35

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 28, 2024, 03:02:07 PM »

@maki,
here we go, i did a pfm2 fw with midiPal dispatcher code (almost), so there is now 4 dispatcher modes available from Tools/Set menu : Cyclic / Poly / Random / Velocity
You have to set the dispatcher base channel and range.
For example, with base channel 3 and range = 4, midi is sent to 3,4,5,6 channels.

I have now a good reason to keep my pfm2 on the desk, it was gathering dust, which was a shame.
It is fun in duo with a pfm3 !

fw attached.

36

preenfm2 and preenfm3 / Re: Vosim & al.

« on: January 21, 2024, 08:15:06 PM »

Hello Xavier,
i have a github branch for this, if you want to check it out :
https://github.com/pvig/preenfm2/tree/vosim

37

preenfm2 and preenfm3 / Re: Vosim & al.

« on: January 20, 2024, 05:43:22 PM »

as the preenfm2 have not so much love these days, i did a pfm2 firmware version with the lfo shapes from the pfm3 and the 4 vosim algo as well...
it seems to work well, these features does not need much cpu nor ram.

fw attached

38

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 19, 2024, 07:44:26 AM »

i feel it a bit weird to do such job from a synth.
Don't you use a sequencer ? i think it should be sequencer's job.

39

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 18, 2024, 10:03:29 PM »

nope, https://puredata.info/
just change the value on the [poly] object in the patch, from 4 to 16.

40

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 18, 2024, 08:40:12 PM »

Maybe a simple puredata patch would be suitable for the job,
i did a quick one, which cycle input notes to midi channel 1 to 4, here is a screenshot :

41

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 17, 2024, 09:37:33 PM »

mmh, it may not be as simple as it seems, i fear, but why not getting a midigal to do this, and then more !
https://midisizer.com/midigal/

42

preenfm2 and preenfm3 / Re: more matrix sources

« on: January 17, 2024, 08:34:36 PM »

hello Maki,

i'm not sure how to do it on the pfm2 but some inspiration can be taken from the MI midipal
https://github.com/pichenettes/midipal/blob/master/midipal/apps/dispatcher.cc

The midipal manual :
https://pichenettes.github.io/mutable-instruments-diy-archive/midipal/manual/#dispatcher-dispatch

inp   5

Input channel.

mod cyc

Dispatching method

• cyclic (cyc). Each new note is cyclically played on the next channel.
• polyphonic (pol). The mapping of notes to channel uses a true voice stealing algorithm. The MIDIpal tries to reuse the same channel for occurrences of the same note ; or the least recently used channel.
• random (rnd). Each new note is routed to a random channel.
• stacking (stk). Each note is sent to all channels at the same time. Perfect for thickening a lead by sending it to several synths, or to several parts of the same multitimbral device.
• velocity (vel). The louder (higher velocity) the note, the higher the MIDI channel it is sent to.

num   3

Number of output channels. For example, if out = 4 and num = 3, the notes will be dispatched to channels 4, 5 and 6.

43

preenfm2 and preenfm3 / Re: Vosim & al.

« on: December 16, 2023, 06:28:56 PM »

Another version :
Algo29 is reworked as it was too close to algo31 : it's now a 4 osc, with two carrier, a classic one and a synced one.
Matrix modulation is now squared for synced oscillators : sounds more natural and possibly more extreme !

44

preenfm2 and preenfm3 / Re: Vosim & al.

« on: December 02, 2023, 08:17:52 PM »

Here is a new version, with another algo, which let the master sync osc to be modulated.

And i found a trick to get a much larger pitch range modulation for the slaved osc, pitch modulation from the matrix is now x 16 for those.
It helps to get the fake resonance like heard in the supercollider thread above

45

preenfm2 and preenfm3 / Re: filtering USB +5V line

« on: November 22, 2023, 08:07:47 PM »

oh yes, i read your post a bit in hurry

yes it's worth testing : just a few components