preenfm Forum
PreenFM => preenfm2 and preenfm3 => Topic started by: Xavier on December 22, 2019, 09:31:19 PM
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Hi,
I didn't have much time to test so if you try this firmware please let me know.
That's why it's named 2.11b1.
If everything is OK, it will be 2.11 and an updated Editor will follow soon.
Eurorack version will follow too.
What's new in 2.11:
. Global tuning
Menu>Set>Tools>Tuning (after midi settings)
Adjustable between 430.0 and 450.0Hz with a step of 0.2Hz
I event not tested if it's in tune.
Let me know if you make some test.
. more midi MPE support
Midi MPE needs CC 74 to be available so i moved CC "OP1 Env Attack" to 65.
And CC74 is now a source of the modulation matrix (last position).
With Midi All Channel = 1, midi Inst1 = 2, ins2=3, int3=4 and inst4 =5.
If you load the same preset to all 4 instruments you should have a 4 voices MPE instrument.
You need a MPE keyboard or Ipad KB-1 app.
. Fix bug when increasing number of voice
Waiting for confirmation to be sure this one is really fixed.
http://ixox.fr/forum/index.php?topic=69580.0
New voices assigned to the timbre were not correctly initialized, so in some case, that leads to uncontrolled behaviour.
. Filters
I merged the great work of Toltekradiation (Patrice Vigouroux).
http://ixox.fr/forum/index.php?topic=69544.0
All filters are in the source code, so that i can easily merge his future work if any.
The midi value for each filter is also the same, so preset should be compatible with his firmware.
I just made the choice to reorder and not to show some of the filter in the preenfm2 UI.
The new (impressive) list of filter is :
1 Mix
2 LP
3 HP
4 Bass
5 BP
6 Crsh
7 Oryx
8 Orx2
9 Orx3
10 h3o+
11 Svh3
12 Pann
13 LP2
14 HP2
15 Lp3
16 Hp3
17 Bp3
18 Peak
19 Notc
20 Bell
21 LowS
22 HigS,
23 LpHp
24 BpDs
25 LPws
26 Tilt
27 Sat
28 Sigm
29 Fold
30 Wrap
31 LpSn
32 HpSn
33 Not4
34 Ap4
35 Ap4b
36 Ap4D
37 18db
38 La+d
Little more details here : https://github.com/pvig/preenfm2
Thanks a lot for testing,
Xavier
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I moved the discussion about the display problem in its own thread "Display weird "12" char" as it's not 2.11B1 related.
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The PC editor for this firmware is available (for windows only for the momenr) :
https://github.com/Ixox/preenfm2Controller/releases
The MacOS version should arrive very soon.
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thats an awesome update!
was wondering if the resolution/range of the glide parameter can be expanded? give us 127 steps of resolution!
im aware of the 2 onboard envelopes but am curious if an onboard envelope follower could be added as a matrix source. it could provide modulation while the envelopes were already busy, and they are great inverted on volume levels and such.
speaking of matrix, the filter destination is only ‘filter’ and doesnt seem to produce expected results... am i missing something?
im absolutely in love with my preenfm2
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was wondering if the resolution/range of the glide parameter can be expanded? give us 127 steps of resolution!
Yes, glide implementation on the preenfm2 is a bit weird.
But changing things like this would not allow compatibility with existing presets.
im aware of the 2 onboard envelopes but am cirious if an onboard envelope follower could be added as a matrix source. it could provide modulation while the envelopes were already busy, and they are great inverted on volume levels and such.
I don't know exactly how it works but i assume it need to look at each sample so it would take some CPU resource.
speaking of matrix, the filter destination is only ‘filter’ and doesnt seem to produce expected results... am i missing something?
Need more info to understand what your problem is.
With every filter ?
im absolutely in love with my preenfm2
Nice to read that :)
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Wow, thanks very much for this, Xavier! I have just flashed this and look forward to playing around with these filters.
Am still really enjoying my PreenFM2 by the way - sounds great, love the compact size and such simplicity of design. And a MacOS editor would be fantastic!
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Yes, glide implementation on the preenfm2 is a bit weird.
But changing things like this would not allow compatibility with existing presets...
:(
speaking of matrix, the filter destination is only ‘filter’ and doesnt seem to produce expected results... am i missing something?
Need more info to understand what your problem is. With every filter ?
the only matrix destination related to the filter is ‘Fltr’... shouldnt there be control for all filter parameters?
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The second parameter in the original filters requires some preaparation of math variables that took some CPU and i didn't want them to change all the time, which is why they're not available in the matrix.
Fltr is the parameter 1.
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I published a 2.11 version for regular and eurorack preenfm (the code is now in the same git branch) so publishing both of them at the same time will be easier.
https://github.com/Ixox/preenfm2/releases
Please let me know if it works for you.
Unless something is wrong that will be the official 2.11 version.
Thanks,
Xavier
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PFM2 v2.11 o
LR: 0x080411CB
PC: 0x080404EA
r0: 0x00000000
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PFM2 v2.11 o
LR: 0x080411CB
PC: 0x080404EA
r0: 0x00000000
Any step to reproduce ?
Do you do something in particular ?
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no :) only midi over usb notes.
I downgraded to 2.10 and did not catch this again.
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That's weird.
I haven't modified this part at all.
Do you have this often ?
I see it's the "O(verclocked)" version, do you have the same problem with the non overclocked version ?
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Hi - this may be user error as I am new to the Preen, but I don't seem to get the "MC/16" style options for clock syncing the LFO's in 2.11b1
has this just changed from the manual already? or is it unexpected behaviour?
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is anyone else using this firmware who can confirm that the synced speeds for the LFO seem to have disappeared?
thanks....
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Sorry for the delay, i've just checked firmware 2.11 and MC/16 shows up after 99.9Hz for LFO 1, 2 & 3.
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PFM2 v2.11 o
LR: 0x080411CB
PC: 0x080404EA
r0: 0x00000000
I tried again and cannot reproduce this error.
Do you use a specific filter/FX ?
I assume you send something the preenfm2 does not like.
Please give more info if you have some.
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Sorry for the delay, i've just checked firmware 2.11 and MC/16 shows up after 99.9Hz for LFO 1, 2 & 3.
Ah, OK, thank you, it's something I am doing wrong then!
I will try again!
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That Random function to cycle through the Instruments is really really cool stuff for noise generating.
So much fun!