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Add option to save unmodified presets to autosave usermod (#5175)

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* Add option to save unmodified presets to autosave usermod

* Fix lastRun never being assigned
This commit is contained in:
Martin Fritzsche
2026-01-24 22:26:47 +01:00
committed by GitHub
parent df94a8d5af
commit ca1d6614b2
1 changed files with 27 additions and 16 deletions
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43
usermods/usermod_v2_auto_save/usermod_v2_auto_save.cpp
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@@ -16,6 +16,10 @@
// It can be configured to load auto saved preset at startup,
// during the first `loop()`.
//
// By default it will not save the state if an unmodified preset
// is selected (to not duplicate it). You can change this behaviour
// by setting autoSaveIgnorePresets=false
//
// AutoSaveUsermod is standalone, but if FourLineDisplayUsermod
// is installed, it will notify the user of the saved changes.
@@ -49,6 +53,8 @@ class AutoSaveUsermod : public Usermod {
bool applyAutoSaveOnBoot = false; // do we load auto-saved preset on boot?
#endif
bool autoSaveIgnorePresets = true; // ignore by default to not duplicate presets
// If we've detected the need to auto save, this will be non zero.
unsigned long autoSaveAfter = 0;
@@ -68,6 +74,7 @@ class AutoSaveUsermod : public Usermod {
static const char _autoSaveAfterSec[];
static const char _autoSavePreset[];
static const char _autoSaveApplyOnBoot[];
static const char _autoSaveIgnorePresets[];
void inline saveSettings() {
char presetNameBuffer[PRESET_NAME_BUFFER_SIZE];
@@ -122,7 +129,8 @@ class AutoSaveUsermod : public Usermod {
void loop() {
static unsigned long lastRun = 0;
unsigned long now = millis();
if (!autoSaveAfterSec || !enabled || currentPreset>0 || (strip.isUpdating() && now - lastRun < 240)) return; // setting 0 as autosave seconds disables autosave
if (!autoSaveAfterSec || !enabled || (autoSaveIgnorePresets && currentPreset>0) || (strip.isUpdating() && now - lastRun < 240)) return; // setting 0 as autosave seconds disables autosave
lastRun = now;
uint8_t currentMode = strip.getMainSegment().mode;
uint8_t currentPalette = strip.getMainSegment().palette;
@@ -219,10 +227,11 @@ class AutoSaveUsermod : public Usermod {
void addToConfig(JsonObject& root) {
// we add JSON object: {"Autosave": {"autoSaveAfterSec": 10, "autoSavePreset": 99}}
JsonObject top = root.createNestedObject(FPSTR(_name)); // usermodname
top[FPSTR(_autoSaveEnabled)] = enabled;
top[FPSTR(_autoSaveAfterSec)] = autoSaveAfterSec; // usermodparam
top[FPSTR(_autoSavePreset)] = autoSavePreset; // usermodparam
top[FPSTR(_autoSaveApplyOnBoot)] = applyAutoSaveOnBoot;
top[FPSTR(_autoSaveEnabled)] = enabled;
top[FPSTR(_autoSaveAfterSec)] = autoSaveAfterSec; // usermodparam
top[FPSTR(_autoSavePreset)] = autoSavePreset; // usermodparam
top[FPSTR(_autoSaveApplyOnBoot)] = applyAutoSaveOnBoot;
top[FPSTR(_autoSaveIgnorePresets)] = autoSaveIgnorePresets;
DEBUG_PRINTLN(F("Autosave config saved."));
}
@@ -245,12 +254,13 @@ class AutoSaveUsermod : public Usermod {
return false;
}
enabled = top[FPSTR(_autoSaveEnabled)] | enabled;
autoSaveAfterSec = top[FPSTR(_autoSaveAfterSec)] | autoSaveAfterSec;
autoSaveAfterSec = (uint16_t) min(3600,max(10,(int)autoSaveAfterSec)); // bounds checking
autoSavePreset = top[FPSTR(_autoSavePreset)] | autoSavePreset;
autoSavePreset = (uint8_t) min(250,max(100,(int)autoSavePreset)); // bounds checking
applyAutoSaveOnBoot = top[FPSTR(_autoSaveApplyOnBoot)] | applyAutoSaveOnBoot;
enabled = top[FPSTR(_autoSaveEnabled)] | enabled;
autoSaveAfterSec = top[FPSTR(_autoSaveAfterSec)] | autoSaveAfterSec;
autoSaveAfterSec = (uint16_t) min(3600,max(10,(int)autoSaveAfterSec)); // bounds checking
autoSavePreset = top[FPSTR(_autoSavePreset)] | autoSavePreset;
autoSavePreset = (uint8_t) min(250,max(100,(int)autoSavePreset)); // bounds checking
applyAutoSaveOnBoot = top[FPSTR(_autoSaveApplyOnBoot)] | applyAutoSaveOnBoot;
autoSaveIgnorePresets = top[FPSTR(_autoSaveIgnorePresets)] | autoSaveIgnorePresets;
DEBUG_PRINT(FPSTR(_name));
DEBUG_PRINTLN(F(" config (re)loaded."));
@@ -268,11 +278,12 @@ class AutoSaveUsermod : public Usermod {
};
// strings to reduce flash memory usage (used more than twice)
const char AutoSaveUsermod::_name[] PROGMEM = "Autosave";
const char AutoSaveUsermod::_autoSaveEnabled[] PROGMEM = "enabled";
const char AutoSaveUsermod::_autoSaveAfterSec[] PROGMEM = "autoSaveAfterSec";
const char AutoSaveUsermod::_autoSavePreset[] PROGMEM = "autoSavePreset";
const char AutoSaveUsermod::_autoSaveApplyOnBoot[] PROGMEM = "autoSaveApplyOnBoot";
const char AutoSaveUsermod::_name[] PROGMEM = "Autosave";
const char AutoSaveUsermod::_autoSaveEnabled[] PROGMEM = "enabled";
const char AutoSaveUsermod::_autoSaveAfterSec[] PROGMEM = "autoSaveAfterSec";
const char AutoSaveUsermod::_autoSavePreset[] PROGMEM = "autoSavePreset";
const char AutoSaveUsermod::_autoSaveApplyOnBoot[] PROGMEM = "autoSaveApplyOnBoot";
const char AutoSaveUsermod::_autoSaveIgnorePresets[] PROGMEM = "autoSaveIgnorePresets";
static AutoSaveUsermod autosave;
REGISTER_USERMOD(autosave);