quick fix for filesystem initialization

2025-12-07 16:29:51 +03:00 · 2022-10-08 09:23:00 +02:00
parent fc057d18c9
commit 8c94ce99b2
3 changed files with 17 additions and 1 deletions
--- a/lib/framework/FSPersistence.h
+++ b/lib/framework/FSPersistence.h
@@ -85,6 +85,16 @@ class FSPersistence {
 #endif
 #endif

+        // make directories if required, for new IDF4.2 & LittleFS
+        String path(_filePath);
+        int    index = 0;
+        while ((index = path.indexOf('/', index + 1)) != -1) {
+            String segment = path.substring(0, index);
+            if (!_fs->exists(segment)) {
+                _fs->mkdir(segment);
+            }
+        }
+
        // serialize the data to the file
        serializeJson(jsonDocument, settingsFile);
        settingsFile.close();