awonak/libGravity
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Add option to rotate the display (#27)

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I needed to cut the bootsplash to make room for adding this features.

Reviewed-on: https://git.pinkduck.xyz/awonak/libGravity/pulls/27
This commit is contained in:
Adam Wonak
2025-08-10 02:47:59 +00:00
parent c5965aa1f7
commit 6ada2aba30
7 changed files with 46 additions and 63 deletions
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59
firmware/Gravity/Gravity.ino
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@ -66,10 +66,6 @@ void setup() {
// Start Gravity.
gravity.Init();
// Show bootsplash when initializing firmware.
Bootsplash();
delay(2000);
// Initialize the state manager. This will load settings from EEPROM
stateManager.initialize(app);
InitGravity(app);
@ -213,31 +209,34 @@ void HandleEncoderPressed() {
// Check if leaving editing mode should apply a selection.
if (app.editing_param) {
if (app.selected_channel == 0) { // main page
// TODO: rewrite as switch
if (app.selected_param == PARAM_MAIN_ENCODER_DIR) {
app.encoder_reversed = app.selected_sub_param == 1;
gravity.encoder.SetReverseDirection(app.encoder_reversed);
}
if (app.selected_param == PARAM_MAIN_SAVE_DATA) {
if (app.selected_sub_param < StateManager::MAX_SAVE_SLOTS) {
app.selected_save_slot = app.selected_sub_param;
stateManager.saveData(app);
}
}
if (app.selected_param == PARAM_MAIN_LOAD_DATA) {
if (app.selected_sub_param < StateManager::MAX_SAVE_SLOTS) {
app.selected_save_slot = app.selected_sub_param;
stateManager.loadData(app, app.selected_save_slot);
InitGravity(app);
}
}
if (app.selected_param == PARAM_MAIN_FACTORY_RESET) {
if (app.selected_sub_param == 0) { // Erase
// Show bootsplash during slow erase operation.
Bootsplash();
stateManager.factoryReset(app);
InitGravity(app);
}
switch (app.selected_param) {
case PARAM_MAIN_ENCODER_DIR:
app.encoder_reversed = app.selected_sub_param == 1;
gravity.encoder.SetReverseDirection(app.encoder_reversed);
break;
case PARAM_MAIN_ROTATE_DISP:
app.rotate_display = app.selected_sub_param == 1;
gravity.display.setFlipMode(app.rotate_display ? 1 : 0);
break;
case PARAM_MAIN_SAVE_DATA:
if (app.selected_sub_param < StateManager::MAX_SAVE_SLOTS) {
app.selected_save_slot = app.selected_sub_param;
stateManager.saveData(app);
}
break;
case PARAM_MAIN_LOAD_DATA:
if (app.selected_sub_param < StateManager::MAX_SAVE_SLOTS) {
app.selected_save_slot = app.selected_sub_param;
stateManager.loadData(app, app.selected_save_slot);
InitGravity(app);
}
break;
case PARAM_MAIN_FACTORY_RESET:
if (app.selected_sub_param == 0) { // Erase
stateManager.factoryReset(app);
InitGravity(app);
}
break;
}
}
// Only mark dirty and reset selected_sub_param when leaving editing mode.
@ -313,6 +312,7 @@ void editMainParameter(int val) {
}
// These changes are applied upon encoder button press.
case PARAM_MAIN_ENCODER_DIR:
case PARAM_MAIN_ROTATE_DISP:
updateSelection(app.selected_sub_param, val, 2);
break;
case PARAM_MAIN_SAVE_DATA:
@ -381,6 +381,7 @@ void InitGravity(AppState& app) {
gravity.clock.SetTempo(app.tempo);
gravity.clock.SetSource(app.selected_source);
gravity.encoder.SetReverseDirection(app.encoder_reversed);
gravity.display.setFlipMode(app.rotate_display ? 1 : 0);
}
void ResetOutputs() {