awonak/libGravity
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allow cv mod with shuffle

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This commit is contained in:
Adam Wonak
2025-06-20 09:33:17 -07:00
parent 0b610f53c0
commit 0452006e67
2 changed files with 16 additions and 4 deletions
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14
examples/Gravity/channel.h
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@ -18,6 +18,7 @@ enum CvDestination {
CV_DEST_PROB,
CV_DEST_DUTY,
CV_DEST_OFFSET,
CV_DEST_SHUFFLE,
CV_DEST_LAST,
};
@ -39,14 +40,15 @@ class Channel {
base_probability = 100;
base_duty_cycle = 50;
base_offset = 0;
base_shuffle = 0;
cv_source = CV_NONE;
cv_destination = CV_DEST_NONE;
base_shuffle = 0;
cvmod_clock_mod_index = base_clock_mod_index;
cvmod_probability = base_probability;
cvmod_duty_cycle = base_duty_cycle;
cvmod_offset = base_offset;
cvmod_shuffle = base_shuffle;
}
// Setters (Set the BASE value)
@ -66,7 +68,7 @@ class Channel {
int getProbability(bool withCvMod = false) const { return withCvMod ? cvmod_probability : base_probability; }
int getDutyCycle(bool withCvMod = false) const { return withCvMod ? cvmod_duty_cycle : base_duty_cycle; }
int getOffset(bool withCvMod = false) const { return withCvMod ? cvmod_offset : base_offset; }
int getShuffle() const { return base_shuffle; }
int getShuffle(bool withCvMod = false) const { return withCvMod ? cvmod_shuffle : base_shuffle; }
int getClockMod(bool withCvMod = false) const { return clock_mod[getClockModIndex(withCvMod)]; }
int getClockModIndex(bool withCvMod = false) const { return withCvMod ? cvmod_clock_mod_index : base_clock_mod_index; }
CvSource getCvSource() { return cv_source; }
@ -87,7 +89,7 @@ class Channel {
uint32_t shuffle_pulses = 0;
// Check step increment for odd beats.
if ((tick / mod_pulses) % 2 == 1) {
shuffle_pulses = (long)((mod_pulses * (100L - base_shuffle)) / 100L);
shuffle_pulses = (long)((mod_pulses * (100L - cvmod_shuffle)) / 100L);
}
const uint32_t current_tick_offset = tick + offset_pulses + shuffle_pulses;
@ -116,6 +118,7 @@ class Channel {
cvmod_probability = base_probability;
cvmod_duty_cycle = base_duty_cycle;
cvmod_offset = base_offset;
cvmod_shuffle = base_shuffle;
return;
}
@ -140,6 +143,10 @@ class Channel {
cvmod_offset = (cv_destination == CV_DEST_OFFSET)
? constrain(base_offset + map(value, -512, 512, -50, 50), 0, 99)
: base_offset;
cvmod_shuffle = (cv_destination == CV_DEST_SHUFFLE)
? constrain(base_shuffle + map(value, -512, 512, -25, 25), 0, 50)
: base_shuffle;
}
private:
@ -155,6 +162,7 @@ class Channel {
byte cvmod_probability;
byte cvmod_duty_cycle;
byte cvmod_offset;
byte cvmod_shuffle;
// CV configuration
CvSource cv_source = CV_NONE;