awonak/libGravity
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Adding various refactoring for optimization and readability.

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This commit is contained in:
Adam Wonak
2025-05-26 11:09:51 -07:00
parent 4446f41957
commit b580d1e451
1 changed files with 33 additions and 33 deletions
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66
examples/clock_mod/clock_mod.ino
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@ -95,24 +95,24 @@ void ExtClock() {
void IntClock(uint32_t tick) { void IntClock(uint32_t tick) {
for (int i = 0; i < OUTPUT_COUNT; i++) { for (int i = 0; i < OUTPUT_COUNT; i++) {
// Hack: fastest clock multipliers should go low right away. const auto& channel = app.channel[i];
if (app.channel[i].clock_mod_index == 0) { auto& output = gravity.outputs[i];
gravity.outputs[i].Low();
} const uint32_t mod_pulses = clock_mod_pulses[channel.clock_mod_index];
const uint32_t current_tick_offset = tick + channel.offset_pulses;
uint32_t mod_pulses = clock_mod_pulses[app.channel[i].clock_mod_index];
// Duty cycle high check. // Duty cycle high check.
if ((tick + app.channel[i].offset_pulses) % mod_pulses == 0) { if (current_tick_offset % mod_pulses == 0) {
if (app.channel[i].probability > random(0, 100)) { if (channel.probability > random(0, 100)) {
gravity.outputs[i].High(); output.High();
} }
} }
// Duty cycle low check. // Duty cycle low check.
int duty_cycle = app.channel[i].duty_cycle_pulses + app.channel[i].offset_pulses; const uint32_t duty_cycle_end_tick = tick + channel.duty_cycle_pulses + channel.offset_pulses;
if (app.channel[i].clock_mod_index > 0 && (tick + duty_cycle) % mod_pulses == 0) {
gravity.outputs[i].Low(); if (duty_cycle_end_tick % mod_pulses == 0) {
output.Low();
} }
} }
} }
@ -134,7 +134,7 @@ void HandleEncoderPressed() {
if (app.selected_channel == 0) { if (app.selected_channel == 0) {
app.selected_param = (app.selected_param + 1) % 2; app.selected_param = (app.selected_param + 1) % 2;
} }
// Selected Output Channel Settings. // Selected Output Channels 1-6 Settings.
else { else {
app.selected_param = (app.selected_param + 1) % 4; app.selected_param = (app.selected_param + 1) % 4;
} }
@ -167,29 +167,29 @@ void HandleRotate(Direction dir, int val) {
} }
// Selected Output Channel Settings. // Selected Output Channel Settings.
else { else {
Channel* ch = GetSelectedChannel(); auto& ch = GetSelectedChannel();
switch (app.selected_param) { switch (app.selected_param) {
case 0: case 0:
if (dir == DIRECTION_INCREMENT && ch->clock_mod_index < MOD_CHOICE_SIZE - 1) { if (dir == DIRECTION_INCREMENT && ch.clock_mod_index < MOD_CHOICE_SIZE - 1) {
ch->clock_mod_index += 1; ch.clock_mod_index += 1;
} else if (dir == DIRECTION_DECREMENT && ch->clock_mod_index > 0) { } else if (dir == DIRECTION_DECREMENT && ch.clock_mod_index > 0) {
ch->clock_mod_index -= 1; ch.clock_mod_index -= 1;
} }
break; break;
case 1: case 1:
ch->probability = constrain(ch->probability + val, 0, 100); ch.probability = constrain(ch.probability + val, 0, 100);
break; break;
case 2: case 2:
ch->duty_cycle = constrain(ch->duty_cycle + val, 0, 100); ch.duty_cycle = constrain(ch.duty_cycle + val, 0, 100);
break; break;
case 3: case 3:
ch->offset = constrain(ch->offset + val, 0, 100); ch.offset = constrain(ch.offset + val, 0, 100);
break; break;
} }
uint32_t mod_pulses = clock_mod_pulses[ch->clock_mod_index]; uint32_t mod_pulses = clock_mod_pulses[ch.clock_mod_index];
ch->duty_cycle_pulses = max((int)((mod_pulses * (100L - ch->duty_cycle)) / 100L), 1); ch.duty_cycle_pulses = max((int)((mod_pulses * (100L - ch.duty_cycle)) / 100L), 1);
ch->offset_pulses = (int)(mod_pulses * (100L - ch->offset) / 100L); ch.offset_pulses = (int)(mod_pulses * (100L - ch.offset) / 100L);
app.refresh_screen = true; app.refresh_screen = true;
} }
@ -209,8 +209,8 @@ void HandlePressedRotate(Direction dir, int val) {
// Helper functions. // Helper functions.
// //
Channel* GetSelectedChannel() { Channel& GetSelectedChannel() {
return &app.channel[app.selected_channel - 1]; return app.channel[app.selected_channel - 1];
} }
// //
@ -265,30 +265,30 @@ void DisplayMainPage() {
} }
void DisplayChannelPage() { void DisplayChannelPage() {
Channel* ch = GetSelectedChannel(); auto& ch = GetSelectedChannel();
gravity.display.setCursor(10, 0); gravity.display.setCursor(10, 0);
gravity.display.print(F("Mod: ")); gravity.display.print(F("Mod: "));
if (clock_mod[ch->clock_mod_index] > 1) { if (clock_mod[ch.clock_mod_index] > 1) {
gravity.display.print(F("/ ")); gravity.display.print(F("/ "));
gravity.display.print(clock_mod[ch->clock_mod_index]); gravity.display.print(clock_mod[ch.clock_mod_index]);
} else { } else {
gravity.display.print(F("X ")); gravity.display.print(F("X "));
gravity.display.print(abs(clock_mod[ch->clock_mod_index])); gravity.display.print(abs(clock_mod[ch.clock_mod_index]));
} }
gravity.display.setCursor(10, 10); gravity.display.setCursor(10, 10);
gravity.display.print(F("Probability: ")); gravity.display.print(F("Probability: "));
gravity.display.print(ch->probability); gravity.display.print(ch.probability);
gravity.display.print(F("%")); gravity.display.print(F("%"));
gravity.display.setCursor(10, 20); gravity.display.setCursor(10, 20);
gravity.display.print(F("Duty Cycle: ")); gravity.display.print(F("Duty Cycle: "));
gravity.display.print(ch->duty_cycle); gravity.display.print(ch.duty_cycle);
gravity.display.print(F("%")); gravity.display.print(F("%"));
gravity.display.setCursor(10, 30); gravity.display.setCursor(10, 30);
gravity.display.print(F("Offset: ")); gravity.display.print(F("Offset: "));
gravity.display.print(ch->offset); gravity.display.print(ch.offset);
gravity.display.print(F("%")); gravity.display.print(F("%"));
} }