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Add pulse output configuration.

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This commit is contained in:
Adam Wonak
2025-07-01 17:31:01 -07:00
parent 9849b10d61
commit a13397d7d2
9 changed files with 257 additions and 16 deletions
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31
examples/Gravity/Gravity.ino
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@ -101,6 +101,33 @@ void HandleIntClockTick(uint32_t tick) {
}
}
// Pulse Out gate
if (app.selected_pulse != Clock::PULSE_NONE) {
int clock_index;
switch(app.selected_pulse) {
case Clock::PULSE_PPQN_24:
clock_index = 0;
break;
case Clock::PULSE_PPQN_4:
clock_index = 4;
break;
case Clock::PULSE_PPQN_1:
clock_index = 7;
break;
}
const uint16_t pulse_high_ticks = clock_mod_pulses[clock_index];
const uint16_t pulse_low_ticks = tick + max((long)(pulse_high_ticks * 0.5), 1L);
if (tick % pulse_high_ticks == 0) {
gravity.pulse.High();
}
if (pulse_low_ticks % pulse_high_ticks == 0) {
gravity.pulse.Low();
}
}
if (!app.editing_param) {
app.refresh_screen |= refresh;
}
@ -197,6 +224,10 @@ void editMainParameter(int val) {
gravity.clock.SetSource(app.selected_source);
break;
}
case PARAM_MAIN_PULSE:
byte pulse = static_cast<int>(app.selected_pulse);
updateSelection(pulse, val, Clock::PULSE_LAST);
app.selected_pulse = static_cast<Clock::Pulse>(pulse);
case PARAM_MAIN_ENCODER_DIR:
updateSelection(app.selected_sub_param, val, 2);
break;

2
examples/Gravity/app_state.h
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@ -16,6 +16,7 @@ struct AppState {
byte selected_channel = 0; // 0=tempo, 1-6=output channel
byte selected_shuffle = 0;
Clock::Source selected_source = Clock::SOURCE_INTERNAL;
Clock::Pulse selected_pulse = Clock::PULSE_PPQN_24;
Channel channel[Gravity::OUTPUT_COUNT];
};
@ -28,6 +29,7 @@ static Channel& GetSelectedChannel() {
enum ParamsMainPage {
PARAM_MAIN_TEMPO,
PARAM_MAIN_SOURCE,
PARAM_MAIN_PULSE,
PARAM_MAIN_ENCODER_DIR,
PARAM_MAIN_RESET_STATE,
PARAM_MAIN_LAST,

39
examples/Gravity/display.h
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@ -68,16 +68,16 @@ static const unsigned char pause_icon[28] PROGMEM = {
0x38, 0x0E, 0x00, 0x00};
// Constants for screen layout and fonts
constexpr int SCREEN_CENTER_X = 32;
constexpr int MAIN_TEXT_Y = 26;
constexpr int SUB_TEXT_Y = 40;
constexpr int VISIBLE_MENU_ITEMS = 3;
constexpr int MENU_ITEM_HEIGHT = 14;
constexpr int MENU_BOX_PADDING = 4;
constexpr int MENU_BOX_WIDTH = 64;
constexpr int CHANNEL_BOXES_Y = 50;
constexpr int CHANNEL_BOX_WIDTH = 18;
constexpr int CHANNEL_BOX_HEIGHT = 14;
constexpr uint8_t SCREEN_CENTER_X = 32;
constexpr uint8_t MAIN_TEXT_Y = 26;
constexpr uint8_t SUB_TEXT_Y = 40;
constexpr uint8_t VISIBLE_MENU_ITEMS = 3;
constexpr uint8_t MENU_ITEM_HEIGHT = 14;
constexpr uint8_t MENU_BOX_PADDING = 4;
constexpr uint8_t MENU_BOX_WIDTH = 64;
constexpr uint8_t CHANNEL_BOXES_Y = 50;
constexpr uint8_t CHANNEL_BOX_WIDTH = 18;
constexpr uint8_t CHANNEL_BOX_HEIGHT = 14;
// Helper function to draw centered text
void drawCenteredText(const char* text, int y, const uint8_t* font) {
@ -204,6 +204,23 @@ void DisplayMainPage() {
break;
}
break;
case PARAM_MAIN_PULSE:
mainText = F("OUT");
switch (app.selected_pulse) {
case Clock::PULSE_NONE:
subText = F("PULSE OFF");
break;
case Clock::PULSE_PPQN_24:
subText = F("24 PPQN PULSE");
break;
case Clock::PULSE_PPQN_4:
subText = F("4 PPQN PULSE");
break;
case Clock::PULSE_PPQN_1:
subText = F("1 PPQN PULSE");
break;
}
break;
case PARAM_MAIN_ENCODER_DIR:
mainText = F("DIR");
subText = app.selected_sub_param == 0 ? F("DEFAULT") : F("REVERSED");
@ -218,7 +235,7 @@ void DisplayMainPage() {
drawCenteredText(subText.c_str(), SUB_TEXT_Y, TEXT_FONT);
// Draw Main Page menu items
String menu_items[PARAM_MAIN_LAST] = {F("TEMPO"), F("SOURCE"), F("ENCODER DIR"), F("RESET")};
String menu_items[PARAM_MAIN_LAST] = {F("TEMPO"), F("SOURCE"), F("PULSE OUT"), F("ENCODER DIR"), F("RESET")};
drawMenuItems(menu_items, PARAM_MAIN_LAST);
}

3
examples/Gravity/save_state.cpp
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@ -17,6 +17,7 @@ bool StateManager::initialize(AppState& app) {
app.selected_param = load_data.selected_param;
app.selected_channel = load_data.selected_channel;
app.selected_source = static_cast<Clock::Source>(load_data.selected_source);
app.selected_pulse = static_cast<Clock::Pulse>(load_data.selected_pulse);
// Loop through and restore each channel's state.
for (int i = 0; i < Gravity::OUTPUT_COUNT; i++) {
@ -54,6 +55,7 @@ void StateManager::reset(AppState& app) {
app.selected_param = 0;
app.selected_channel = 0;
app.selected_source = Clock::SOURCE_INTERNAL;
app.selected_pulse = Clock::PULSE_PPQN_24;
for (int i = 0; i < Gravity::OUTPUT_COUNT; i++) {
app.channel[i].Init();
@ -97,6 +99,7 @@ void StateManager::_saveState(const AppState& app) {
save_data.selected_param = app.selected_param;
save_data.selected_channel = app.selected_channel;
save_data.selected_source = static_cast<byte>(app.selected_source);
save_data.selected_pulse = static_cast<byte>(app.selected_pulse);
// Loop through and populate each channel's state
for (int i = 0; i < Gravity::OUTPUT_COUNT; i++) {

1
examples/Gravity/save_state.h
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@ -54,6 +54,7 @@ class StateManager {
byte selected_param;
byte selected_channel;
byte selected_source;
byte selected_pulse;
ChannelState channel_data[Gravity::OUTPUT_COUNT];
};