refactor(prefs): settings saved as /prefs.json, upstream's ConfigSerializer

NodePrefs is now NodePrefsFields (the fields) plus how they're saved: one
JSON key per field, upstream's keys under "radio", "gps", "repeat", "comp"
and "custom" (so either firmware reads what the other wrote of them),
ours under "solo". Saved atomically (temp file, then renamed), through a
buffer. 2.0-rc's binary /prefs is removed, not converted: 2.0 starts from
the defaults; /new_prefs from before 2.0 is still imported.

From upstream with it: txdelay / direct.txdelay / agc.reset.interval
(prefs and CLI), and the board's own settings through getCustom()
(Board::attachDynamicPrefs) in place of the merge's stopgap adapter.
ConfigSerializer reads values up to 191 characters (was 127): 140-byte
texts, an 80-byte table in hex.

Test: every field round-trips through the JSON byte for byte; the alarm
label tests expect "Once" (the label changed).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-10-15 13:25:58 +02:00
co-authored by Claude Opus 5.5
parent 28be1c6206
commit bd64c203c7
9 changed files with 505 additions and 111 deletions
+1 -1
View File
@@ -34,7 +34,7 @@ public:
bool loadMainIdentity(mesh::LocalIdentity &identity);
bool saveMainIdentity(const mesh::LocalIdentity &identity);
void loadPrefs(NodePrefs& prefs, double& node_lat, double& node_lon);
void savePrefs(const NodePrefs& prefs, double node_lat, double node_lon);
void savePrefs(NodePrefs& prefs, double node_lat, double node_lon);
void loadContacts(DataStoreHost* host);
void saveContacts(DataStoreHost* host, bool (*filter)(const ContactInfo& c) = NULL);
// Returns true if a channels file (current or legacy) existed and was