Can I use the SDK Custom Content from prologue on minilogue xd (and vice versa)?
Check with the content creator to see if a minilogue xd specific version is available. If not, the prologue version can be used directly.
Do I need programming experience to create my own content?
Yes. Please note that as opposed to the prologue Librarian application that will be released in June, the Developer kit is a standard development kit meant for programmers, and not a neophyte-friendly high-level editor. We expect that oscillators and effects will be programmed and distributed by pro and hobbyist software developers. It will be an open development kit aimed at experienced users so we will not be offering technical support beyond the provided documentation.
What programming language can I use?
Custom oscillators and effects can be written in C, with support for a subset of C++. What limitations are imposed in terms of available RAM? (it would have to be reasonably finite). For oscillators, both code and variables must fit in 32KB of RAM. Custom effects will have additional RAM for delay lines, up to 2MB.
For the multi-engine, will the LFO be able to modulate its parameters?
The LFO can modulate the shape parameter of the multi-engine. Custom oscillators will be able to take advantage of this.
How many editable internal parameters can a custom oscillator have?
Parameters for custom oscillators are limited to 6. This is a deliberate limitation to keep custom oscillators straightforward and simple.