Enum VolumeCmd

Source

pub enum VolumeCmd {
    SetVolume(RangedU8<0, 64>),
    Panning(RangedU8<0, 64>),
    FineVolumeUp(Option<RangedU8<1, 9>>),
    FineVolumeDown(Option<RangedU8<1, 9>>),
    VolumeSlideUp(Option<RangedU8<1, 9>>),
    VolumeSlideDown(Option<RangedU8<1, 9>>),
    PortamentoDown(Option<RangedU8<1, 9>>),
    PortamentoUp(Option<RangedU8<1, 9>>),
    TonePortamento(Option<RangedU8<1, 9>>),
    Vibrato(Option<RangedU8<1, 9>>),
}

Expand description

Volume column commands

All parameters are displayed in decimal.

Variants§

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SetVolume(RangedU8<0, 64>)

vxx Set volume

Sets the current note volume to xx.

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Panning(RangedU8<0, 64>)

pxx Set panning

Sets the current channel’s panning possition to xx.

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FineVolumeUp(Option<RangedU8<1, 9>>)

a0x Fine volume slide up

Functions like DxF (VolumeSlide::FineUp]).

Slides the volume up x units on the first tick.

None uses the last value, memory is shared with all Dxy commands.

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FineVolumeDown(Option<RangedU8<1, 9>>)

b0x Fine volume slide down

Functions like DFy (VolumeSlide::FineDown]).

Slides the volume down x units on the first tick.

None uses the last value, memory is shared with all Dxy commands.

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VolumeSlideUp(Option<RangedU8<1, 9>>)

c0x Volume slide up

Functions like Dx0 (VolumeSlide::Up).

Slides the volume up x units on all ticks except the first.

None uses the last value, memory is shared with all Dxy commands.

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VolumeSlideDown(Option<RangedU8<1, 9>>)

d0x Volume slide down

Functions like D0y (VolumeSlide::Down).

Slides the volume down x units on all ticks except the first.

None uses the last value, memory is shared with all Dxy commands.

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PortamentoDown(Option<RangedU8<1, 9>>)

e0x Portamento down

Similar to Exx (EffectCmd::PortamentoDown).

Compared to Exx, parameters are 4 times more coarse (e.g. e01 == E04).

None uses the last value, memory is shared with Exx.

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PortamentoUp(Option<RangedU8<1, 9>>)

f0x Portamento up

Similar to Fxx.

Compared to Fxx, parameters are 4 times more coarse (e.g. f01 == F04).

None uses the last value, memory is shared with Fxx.

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TonePortamento(Option<RangedU8<1, 9>>)

g0x Portamento to next note speed

Similar to Gxx.

The paramets of g0x are mapped to paramets of Gxx using the following table. 0 and 00 are represented with None.

  g0x   Gxx     g0x   Gxx
    0    00       5    20
    1    01       6    40
    2    04       7    60
    3    08       8    80
    4    10       9    FF

None uses the last value.

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