Changes

You can navigate and control the Zynthian UI without knobs/encoders/switches at all, using only the touchscreen.

You can navigate and control the Zynthian UI without knobs/encoders/switches at all, using only the touchscreen.

You can "emulate" the switches by tapping the controller widgets (squares in the 4 corners of the screen). There are short, bold and long actions, same behaviour than rotary encoders work-flow. The only screen having the 4 controller widgets is the "Instrument Control" screen. Most of screens are selector ones, that only have 1 controller widget. On those screens you can click the '''zynthian logo''' (top-right) for emulating the "snapshot" switch, and you can go back by tapping the '''top-bar''' area.

You can "emulate" the switches by tapping the controller widgets (squares in the 4 corners of the screen). There are short, bold and long actions, same behaviour than rotary encoders work-flow. The only screen having the 4 controller widgets is the "Instrument Control" screen. Most of screens are selectors, which only have 1 controller widget. On those screens you can click the '''zynthian logo''' (top-right) to emulate the "snapshot" switch, and you can go back by tapping the '''top-bar''' area.

You can change the controller values by "sliding" up/down over the widgets. (see the green arrow in the figure here) This is the same as turning the knob. If you are using a mouse, the mouse wheel also can be used for changing the controller value.

You can change the controller values by "sliding" up/down over the widgets. (see the green arrow in the figure) This is the same as turning the knob. If you are using a mouse, the mouse wheel also can be used to change the controller value.

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     - Controller values

     - Controller values

As you can see, it has sense in a SnapShot context, where a set of layers are defined. Zs3 changing is very fast, as no engine must be started.

As you can see, it has sense in a SnapShot context, where a set of layers are defined. Zs3 changing is very fast, as no engine have to be started.

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====MIDI-CC Learning with touch interface====

====MIDI-CC Learning with a touch interface====

First, you need a working touch interface in your display. If you don't have a touchscreen, you could use a mouse ...

First, you need a working touch interface in your display. If you don't have a touchscreen, you could use a mouse.

[[File:Zynthian_ui_midi_learning.png|400px|right]]

[[File:Zynthian_ui_midi_learning.png|400px|right]]

'''Unlearning:'''

'''Unlearning:'''

  1. In the "Instrument Control" screen, navigate through the parameter screen list until you get to the parameter you want to unlearn.

  1. In the "Instrument Control" screen, navigate through the parameter screen list until you get to the parameter you want to unlearn.

  2. In the parameter/controller area, slide with your fingernail from '''right to left'''. The tiny number, indicating the current CC assignment, should disappear or change. If the parameter is an engine-specific controlled engine, the number will disappear. If the parameter is a hardcoded MIDI-mapped parameter, then the number will change.

  2. In the parameter/controller area, slide with your fingernail from '''right to left'''. The tiny number, indicating the current CC assignment, should disappear or change. If the parameter is an engine-specific controlled engine, the number will disappear. If the parameter is a hardcoded MIDI-mapped parameter, the number will change.

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  0x00  (Velocity/parameter)

  0x00  (Velocity/parameter)

or play the C-1 key, if your keyboard has it ;-)

or play the C-1 key, if your keyboard has it.

This is the full list:

This is the full list: