cottongin/crosspoint-reader
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Add adjustable sleep timer and file browser settings

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Implemented the adjustable sleep timer feature as requested. Updated the settings storage to include refresh interval and default folder preferences. Modified the state file version to accommodate new fields for last browsed folder.
This commit is contained in:
altsysrq
2026-01-03 23:24:21 -06:00
parent 0054981eab
commit 8ca01e9ede
13 changed files with 350 additions and 13 deletions
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15
src/CrossPointState.cpp
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@@ -5,7 +5,7 @@
#include <Serialization.h>
namespace {
constexpr uint8_t STATE_FILE_VERSION = 1;
constexpr uint8_t STATE_FILE_VERSION = 2;
constexpr char STATE_FILE[] = "/.crosspoint/state.bin";
} // namespace
@@ -19,6 +19,7 @@ bool CrossPointState::saveToFile() const {
serialization::writePod(outputFile, STATE_FILE_VERSION);
serialization::writeString(outputFile, openEpubPath);
serialization::writeString(outputFile, lastBrowsedFolder);
outputFile.close();
return true;
}
@@ -31,14 +32,20 @@ bool CrossPointState::loadFromFile() {
uint8_t version;
serialization::readPod(inputFile, version);
if (version != STATE_FILE_VERSION) {
if (version == 1) {
// Version 1: only had openEpubPath
serialization::readString(inputFile, openEpubPath);
lastBrowsedFolder = "/"; // Default for old version
} else if (version == STATE_FILE_VERSION) {
// Version 2: has openEpubPath and lastBrowsedFolder
serialization::readString(inputFile, openEpubPath);
serialization::readString(inputFile, lastBrowsedFolder);
} else {
Serial.printf("[%lu] [CPS] Deserialization failed: Unknown version %u\n", millis(), version);
inputFile.close();
return false;
}
serialization::readString(inputFile, openEpubPath);
inputFile.close();
return true;
}