BrainModular

midi to controle sequenced switch

2016-01-11T17:08:03+02:00

APC20_Sequencer_Beta2

Here Akis

-fixed bug in script where reading only sequencer 1 to update all 3, now bidirectional more solid between Hollyhock and APC control
-Added first implementation of my Step positional controller, now auto-sync with triplets, 24ths, etc.
-added Sequencer to script recall trigger to make sure arrays stay in sync

-s

Statistics: Posted by sephult — 11 Jan 2016, 16:08

midi to controle sequenced switch

2016-01-09T17:41:04+02:00

Just try it now that's really great. I wasn't thinking about that but generic synchro is really a good idea.
Thanks for all the explanation in a way you anticipate my question:)!!

I thing I understand about the pass only if change it was working but a little bug appears sometimes. as my computer had some trouble yesterday I thing it was that, but yes that's really more stable now.

I'm really interesting by what you plan to implement that will really give a complete stuff.

For now I just feel like a kid with christmas gift and you do more than I was expected when I began to thing about using APC as stepsequencer. Thank you again for your help, time spending and explanations. Some ideas are coming but I have to clear them, i will also look further into the patch and script as it's a concrete exemple for me it's easier to understand links and process.

Statistics: Posted by Akis — 09 Jan 2016, 16:41

midi to controle sequenced switch

2016-01-09T15:46:03+02:00

Actually I believe the pass only if change just poses as a different problem when using.
It seems that in my case, if only 1 input changes...say you have an output of all 0's on the array, and you switch to preset with output of all 1's and trigger one step off....it causes the entire script array to update the sequencer not just the 1 bit of the array. So you would be expecting all 1's and they would then force themselves to the scripts 0's......if that makes any sense...lmao. It was a bug I was still having up until I implemented my disconnect and feedback in this last beta1 version.

In my latest I did a scheme of feedback, detaching the output, updating the initial array then reapplying so that both the array and sequencer were in step. Also there are 3 scripts on the output which handle sequencer to LED output for the bidirectional control. (I made 3 separate scripts because the MIDI handling was becoming super cumbersome with 1 script).

The only bug I see as of now is sometimes the preset doesnt update fully, however I believe this is a bug with the preset system in which I already have a report in for awhile ago and has been confirmed.
Sometimes it will not fully update the preset and a second press will complete.

I plan on implementing my Multi-Clock Steps module I built which will allow other step timing in sync and Auto-Sync, Re-Sync etc...for doing odd-stepping time. like doing triplets but on the cycle re-syncing up. If your interested I am going to also add a per-step note definition for different note phrases rather than just one note per sequencer. (This is how I have been doing for most my sequencers for awhile). If so I'll share my updates here or maybe the add-ons.

If you want to work together, have ideas you want to implement, or have questions further let me know.

-s

Statistics: Posted by sephult — 09 Jan 2016, 14:46

midi to controle sequenced switch

2016-01-09T15:20:53+02:00

APC20_Sequencer_beta1

I drank too much coffee this morning and dug in. I think I have a work around for the presets.
New Features:
-bidirectional control
-different sequencer colors (yellow,red,green)
-step position cursor indicator on APC20 (length and source adjustable in pop-up)
-generic synchro adjustment for bar/cycle to adjust speed (plan on full-positional control with varying sync speeds)
-3 MIDI bus outputs with Note,Velocity,Length adjustments

-s

Statistics: Posted by sephult — 09 Jan 2016, 14:20

midi to controle sequenced switch

2016-01-09T15:03:07+02:00

That's really a good starting point and give me lot of idea and really motivates me to look further with script

1. For the preset save as 23fx23 sayed the pass only if change module at the output of each arrays resolves the problem.
apc_sequencer_control_

Statistics: Posted by Akis — 09 Jan 2016, 14:03

midi to controle sequenced switch

2016-01-09T13:42:03+02:00

Well it's by no far perfect, and I blew-up the bug reports yesterday...but very much fun getting things at least some ideas rolling...and if not...I hope it helped having a starting point for you to script around things that might otherwise be difficult with modules.
So out of this I put at least two specific bug-reports that make this a show-stopper being a standalone working patch.

1. Scripts (maybe just arrays I am not sure) states are not being retained in preset. This makes it very difficult to pattern-ize the different sequences made. (Starting to find a workaround with external feedback....with problems). If this preset save worked could make things a lot more useful for the APC20!

2. Sysex does not seem to be working, so I could not send the Mode-change via Hollyhock.

Hopefully coming up these things might be addressed, and maybe we have some more APC20 users here that could benefit from....the APC is a pretty cool control surface.

-s

Statistics: Posted by sephult — 09 Jan 2016, 12:42

midi to controle sequenced switch

2016-01-09T11:06:29+02:00

Thanks for you're help today it's working,
I'will try scriting for the LED.

Statistics: Posted by Akis — 09 Jan 2016, 10:06

midi to controle sequenced switch

2016-01-09T04:16:43+02:00

Yeah the velocity is what I am sending, I am able to get mine to respond by sending the Sysex via MIDI Ox or starting Ableton. When you first power on the APC...you are in power-up mode you can press the clip/launch and the LED will momentarily light this is how to tell the mode. Also the play button will be lit. Once responding in ableton mode, I believe the play button becomes un-lit and no matter what pad you hit it will not light the LED unless you have bidirectional communication. Make sure you have the APC input and output midi in Hollyhock and that they are working. Keep running into bugs here but hopefully work them out and maybe get more utilities for the APC20 in the near future. I'm scripted out at the moment but will try to continue on sometime soon when I can.

-s

p.s. The LED are by velocity (i do this by modifying [MIDI_Input.data2] in the script)

1=green
2=green flash
3=red
4=red flash
5=yellow
6=yellow flash

Clip Stop Row will only do Green and I believe the Navigation is the same

The problem is that it will only latch the state if you are in ableton mode and not startup mode.

Statistics: Posted by sephult — 09 Jan 2016, 03:16

midi to controle sequenced switch

2016-01-08T22:42:58+02:00

The two ways doesn't seems to work. When sending the the message by MIDI OX, the apc doesn't work.

I thing I've read something about relationship beetween LED and note velocity, I'm looking to that way to see if there's some possibilities by this way

Statistics: Posted by Akis — 08 Jan 2016, 21:42

midi to controle sequenced switch

2016-01-08T20:22:36+02:00

So it looks like the following. Either open ableton and close, or send this message via MIDI Ox or sysex capable. (Right now I am not sure if Sysex is working in HollyHock, just talked to nay and put in a support ticket)

0xF0, 0x47, 0x7F, 0x7B, 0x60, 0x00, 0x04, 0x41, 0x08, 0x02, 0x01, 0xF7

If this is sent it will put the LED in Ableton mode where the state is retained. Then the patch will light up the steps enabled/disabled.

-s

Statistics: Posted by sephult — 08 Jan 2016, 19:22

midi to controle sequenced switch

2016-01-08T19:53:28+02:00

Note there is LED Control, however a handshake for ableton mode must be made first. I am working this out at the moment. I also have a way I am recalling in which it forces the sequencers to update scripts to output the LED configurations. Just frustrated with this sysex, have to put in decimal to represent hexa, and having some handshake woes...lol

-s

Statistics: Posted by sephult — 08 Jan 2016, 18:53

midi to controle sequenced switch

2016-01-08T17:48:55+02:00

Yes you're right that works well with a pass if change module, thanks

Statistics: Posted by Akis — 08 Jan 2016, 16:48

midi to controle sequenced switch

2016-01-08T15:16:03+02:00

don't have all the clue but wouldn't a pass if change on output do the job? this would theorically let the seq swich update then feed back the script to update.
Can make a pass if change in script via setting lenght of output to 0 then bloc later back to full size but a module is often more conveniant.

Statistics: Posted by 23fx23 — 08 Jan 2016, 14:16

midi to controle sequenced switch

2016-01-08T13:02:47+02:00

Yeah you are right akis, when the engine is off it allows the sequencers to recall but not pass the output of the script. This is why you see it look like it is working. When the audio engine is turned on the script runs and forces the array to the sequencers.

-s

Statistics: Posted by sephult — 08 Jan 2016, 12:02

midi to controle sequenced switch

2016-01-08T11:34:27+02:00

Thanks for the script, I was a bit lost with the way to use arrays, It's clearer now. For the saved presset, that's strange, when the audio engine is off you can recall the preset saved but as you said all is reset when turn on.

Statistics: Posted by Akis — 08 Jan 2016, 10:34

midi to controle sequenced switch

2016-01-08T04:20:05+02:00

Didn't know about that, I tried both cases and no they seem to just hold their value no matter what.

Thanks for the info though, I didnt know about SetDontSave
-s

Statistics: Posted by sephult — 08 Jan 2016, 03:20

midi to controle sequenced switch

2016-01-08T03:33:45+02:00

if i remember correctly you need to specify output to be saved when you create your Tparameters.
via SetDontSave (Param: TParameter; val: boolean); // specifies if the parameter need to be save
by default not sure it's false for arrays. did you try?

Statistics: Posted by 23fx23 — 08 Jan 2016, 02:33

midi to controle sequenced switch

2016-01-08T00:40:47+02:00

Now I am running into the issue of saved presets, the array outputs from the script do not save with the preset.
This makes it impossible to save multiple presets. Ugggh :/

Script seems to work well for the purpose, just functionally this is a hindrance.

-s

Statistics: Posted by sephult — 07 Jan 2016, 23:40

midi to controle sequenced switch

2016-01-07T23:54:17+02:00

ah ok i see. yes was to give a simple exemple with mudule but indeed current apc implementation make it tricky with modules, so yes script would be a more efficient solution you're right

Statistics: Posted by 23fx23 — 07 Jan 2016, 22:54

midi to controle sequenced switch

2016-01-07T23:01:23+02:00

APC_Sequencer_Control_x3_LED_Reset_MIDI_Bus_Corrected

Here is a 3 part MIDI where you can control the Note, Velocity, and Length. Note to get to trigger each step you need to AND the Next Step and Output of the Sequencer Switch or it just sees a continuous (1) value when multiple steps are next to eachother.

You will need to put your VST on another Rack and use existing MIDI Bus, this will prevent the APC20 notes from sounding the VST

A problem with using the scripts this way is the patch does not want to seem to Save and Recall the state of the Script. This might be a bug, I put a ticket in regarding.
I will also look for an alternate module way to control.

-s

Statistics: Posted by sephult — 07 Jan 2016, 22:01

midi to controle sequenced switch

2016-01-07T22:47:43+02:00

APC_Sequencer_Control_x3_LED_Reset

Here is an updated, which includes LED Indicators, and a Reset.
Due to scripting issues I implemented the reset as an LFO to wipe the LED. This sometimes take a few seconds to sweep all and turn off.
This also triggers the script to reset the sequencers as well to match the APC20 reset state.

-s

Statistics: Posted by sephult — 07 Jan 2016, 21:47

midi to controle sequenced switch

2016-01-07T20:49:42+02:00

23fx23

The only problem with using modules however is the Note Number received.
You cannot address the individual rows, and would take a lot of additional modules.
Your method does work while the pad is pressed, when released it will set the value opposite, also being based on only channel the entire column defines.

Here is the APC layout:
53.Ch1, 53.Ch2.....
54.Ch1, 54.Ch2....
55.Ch1, 55.Ch2....
............................................and so on

-s

Statistics: Posted by sephult — 07 Jan 2016, 19:49

midi to controle sequenced switch

2016-01-07T20:45:58+02:00

APC_Sequencer_Control_x3

Here is a modified script that will control 3 Sequencers

-s

Statistics: Posted by sephult — 07 Jan 2016, 19:45

midi to controle sequenced switch

2016-01-07T20:31:52+02:00

if the setvalue is forced to 0 it's probably need to add a 'pass if changed' betwen the setarrayvalue and the sequenced swich this should fix the problem

Statistics: Posted by 23fx23 — 07 Jan 2016, 19:31

midi to controle sequenced switch

2016-01-07T20:27:55+02:00

APC Sequencer Control

Here you go, there is a functional script which allows the top 2 rows to control a sequencer at 16 steps.
I am working to clean up the script, so hopefully understand better.

I will expand to 3 sequencer Array Outputs, then I will work on lighting up the APC20 to reflect the sequencer.

-s

Statistics: Posted by sephult — 07 Jan 2016, 19:27

midi to controle sequenced switch

2016-01-11T17:08:03+02:00

Statistics: Posted by sephult — 11 Jan 2016, 16:08

midi to controle sequenced switch

2016-01-09T17:41:04+02:00

Statistics: Posted by Akis — 09 Jan 2016, 16:41

midi to controle sequenced switch

2016-01-09T15:46:03+02:00

Statistics: Posted by sephult — 09 Jan 2016, 14:46

midi to controle sequenced switch

2016-01-09T15:20:53+02:00

Statistics: Posted by sephult — 09 Jan 2016, 14:20

midi to controle sequenced switch

2016-01-09T15:03:07+02:00

Statistics: Posted by Akis — 09 Jan 2016, 14:03

midi to controle sequenced switch

2016-01-09T13:42:03+02:00

Statistics: Posted by sephult — 09 Jan 2016, 12:42

midi to controle sequenced switch

2016-01-09T11:06:29+02:00

Thanks for you're help today it's working,
I'will try scriting for the LED.

Statistics: Posted by Akis — 09 Jan 2016, 10:06

midi to controle sequenced switch

2016-01-09T04:16:43+02:00

Statistics: Posted by sephult — 09 Jan 2016, 03:16

midi to controle sequenced switch

2016-01-08T22:42:58+02:00

Statistics: Posted by Akis — 08 Jan 2016, 21:42

midi to controle sequenced switch

2016-01-08T20:22:36+02:00

Statistics: Posted by sephult — 08 Jan 2016, 19:22

midi to controle sequenced switch

2016-01-08T19:53:28+02:00

Statistics: Posted by sephult — 08 Jan 2016, 18:53

midi to controle sequenced switch

2016-01-08T17:48:55+02:00

Yes you're right that works well with a pass if change module, thanks

Statistics: Posted by Akis — 08 Jan 2016, 16:48

midi to controle sequenced switch

2016-01-08T15:16:03+02:00

Statistics: Posted by 23fx23 — 08 Jan 2016, 14:16

midi to controle sequenced switch

2016-01-08T13:02:47+02:00

Statistics: Posted by sephult — 08 Jan 2016, 12:02

midi to controle sequenced switch

2016-01-08T11:34:27+02:00

Statistics: Posted by Akis — 08 Jan 2016, 10:34

midi to controle sequenced switch

2016-01-08T04:20:05+02:00

Didn't know about that, I tried both cases and no they seem to just hold their value no matter what.

Thanks for the info though, I didnt know about SetDontSave
-s

Statistics: Posted by sephult — 08 Jan 2016, 03:20

midi to controle sequenced switch

2016-01-08T03:33:45+02:00

Statistics: Posted by 23fx23 — 08 Jan 2016, 02:33

midi to controle sequenced switch

2016-01-08T00:40:47+02:00

Statistics: Posted by sephult — 07 Jan 2016, 23:40

midi to controle sequenced switch

2016-01-07T23:54:17+02:00

ah ok i see. yes was to give a simple exemple with mudule but indeed current apc implementation make it tricky with modules, so yes script would be a more efficient solution you're right

Statistics: Posted by 23fx23 — 07 Jan 2016, 22:54

midi to controle sequenced switch

2016-01-07T23:01:23+02:00

Statistics: Posted by sephult — 07 Jan 2016, 22:01

midi to controle sequenced switch

2016-01-07T22:47:43+02:00

Statistics: Posted by sephult — 07 Jan 2016, 21:47

midi to controle sequenced switch

2016-01-07T20:49:42+02:00

Statistics: Posted by sephult — 07 Jan 2016, 19:49

midi to controle sequenced switch

2016-01-07T20:45:58+02:00

APC_Sequencer_Control_x3

Here is a modified script that will control 3 Sequencers

-s

Statistics: Posted by sephult — 07 Jan 2016, 19:45

midi to controle sequenced switch

2016-01-07T20:31:52+02:00

if the setvalue is forced to 0 it's probably need to add a 'pass if changed' betwen the setarrayvalue and the sequenced swich this should fix the problem

Statistics: Posted by 23fx23 — 07 Jan 2016, 19:31

midi to controle sequenced switch

2016-01-07T20:27:55+02:00

Statistics: Posted by sephult — 07 Jan 2016, 19:27