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support dual filsystems on nrf52

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store identity and prefs in UserData and contacts, channels and adv_blobs in ExtraData
This commit is contained in:
taco
2025-08-22 13:09:54 +10:00
parent bdfe9ad27b
commit 2b24c575c7
5 changed files with 268 additions and 29 deletions
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7
examples/companion_radio/DataStore.h
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@@ -15,6 +15,7 @@ public:
class DataStore {
FILESYSTEM* _fs;
FILESYSTEM* _fsExtra;
mesh::RTCClock* _clock;
IdentityStore identity_store;
@@ -25,8 +26,11 @@ class DataStore {
public:
DataStore(FILESYSTEM& fs, mesh::RTCClock& clock);
DataStore(FILESYSTEM& fs, FILESYSTEM& fsExtra, mesh::RTCClock& clock);
void begin();
bool formatFileSystem();
FILESYSTEM* getPrimaryFS() const { return _fs; }
FILESYSTEM* getSecondaryFS() const { return _fsExtra; }
bool loadMainIdentity(mesh::LocalIdentity &identity);
bool saveMainIdentity(const mesh::LocalIdentity &identity);
void loadPrefs(NodePrefs& prefs, double& node_lat, double& node_lon);
@@ -35,10 +39,13 @@ public:
void saveContacts(DataStoreHost* host);
void loadChannels(DataStoreHost* host);
void saveChannels(DataStoreHost* host);
void migrateToSecondaryFS();
uint8_t getBlobByKey(const uint8_t key[], int key_len, uint8_t dest_buf[]);
bool putBlobByKey(const uint8_t key[], int key_len, const uint8_t src_buf[], uint8_t len);
File openRead(const char* filename);
File openRead(FILESYSTEM* fs, const char* filename);
bool removeFile(const char* filename);
bool removeFile(FILESYSTEM* fs, const char* filename);
uint32_t getStorageUsedKb() const;
uint32_t getStorageTotalKb() const;
};