awonak/libGravity
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Merge branch 'main' of https://git.pinkduck.xyz/awonak/libGravity into reorganization

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This commit is contained in:
Adam Wonak
2025-07-24 07:59:14 -07:00
parent b8876f8a39 c7a3277b5f
commit 6fc9f0fc63
5 changed files with 42 additions and 31 deletions
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20
firmware/Gravity/save_state.h
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@ -18,17 +18,6 @@
// Forward-declare AppState to avoid circular dependencies.
struct AppState;
// Define the constants for the current firmware.
const char SKETCH_NAME[] = "ALT GRAVITY";
const char SEMANTIC_VERSION[] = "V2.0.0BETA2"; // NOTE: This should match the version in the library.properties file.
// Number of available save slots.
const byte MAX_SAVE_SLOTS = 10; // Count of save slots 0 - 9 to save/load presets.
const byte TRANSIENT_SLOT = 10; // Transient slot index to persist state when powered off.
// Define the minimum amount of time between EEPROM writes.
static const unsigned long SAVE_DELAY_MS = 2000;
/**
* @brief Manages saving and loading of the application state to and from EEPROM.
* The number of user slots is defined by MAX_SAVE_SLOTS, and one additional slot
@ -39,6 +28,11 @@ static const unsigned long SAVE_DELAY_MS = 2000;
*/
class StateManager {
public:
static const char SKETCH_NAME[];
static const char SEMANTIC_VERSION[];
static const byte MAX_SAVE_SLOTS;
static const byte TRANSIENT_SLOT;
StateManager();
// Populate the AppState instance with values from EEPROM if they exist.
@ -92,6 +86,10 @@ class StateManager {
void _saveState(const AppState& app, byte slot_index);
void _loadState(AppState& app, byte slot_index);
static const unsigned long SAVE_DELAY_MS;
static const int METADATA_START_ADDR;
static const int EEPROM_DATA_START_ADDR;
bool _isDirty;
unsigned long _lastChangeTime;
};