Twitter Hash Search Application with #️⃣NodeMCU(ESP8266) #️⃣ILI9341

2026-01-12 17:27:43 +03:00 · 2020-08-15 20:08:33 -07:00
parent 0c34731714
commit 94d21da617
4 changed files with 350 additions and 0 deletions
--- a/ESP8266_Twitter_Hash_Search/List_SPIFFS.h
+++ b/ESP8266_Twitter_Hash_Search/List_SPIFFS.h
@@ -0,0 +1,88 @@
+//https://github.com/Bodmer/TJpg_Decoder
+/***************************************************************************************
+** Function name:           listSPIFFS
+** Description:             Listing SPIFFS files
+***************************************************************************************/
+#ifdef ESP8266
+void listSPIFFS(void) {
+  Serial.println(F("\r\nListing SPIFFS files:"));
+
+  fs::Dir dir = SPIFFS.openDir("/"); // Root directory
+
+  static const char line[] PROGMEM =  "=================================================";
+  Serial.println(FPSTR(line));
+  Serial.println(F("  File name                              Size"));
+  Serial.println(FPSTR(line));
+
+  while (dir.next()) {
+    String fileName = dir.fileName();
+    Serial.print(fileName);
+    int spaces = 33 - fileName.length(); // Tabulate nicely
+    if (spaces < 1) spaces = 1;
+    while (spaces--) Serial.print(" ");
+
+    fs::File f = dir.openFile("r");
+    String fileSize = (String) f.size();
+    spaces = 10 - fileSize.length(); // Tabulate nicely
+    if (spaces < 1) spaces = 1;
+    while (spaces--) Serial.print(" ");
+    Serial.println(fileSize + " bytes");
+  }
+
+  Serial.println(FPSTR(line));
+  Serial.println();
+  delay(1000);
+}
+
+//====================================================================================
+
+#elif defined ESP32
+
+void listSPIFFS(void) {
+  Serial.println(F("\r\nListing SPIFFS files:"));
+  static const char line[] PROGMEM =  "=================================================";
+
+  Serial.println(FPSTR(line));
+  Serial.println(F("  File name                              Size"));
+  Serial.println(FPSTR(line));
+
+  fs::File root = SPIFFS.open("/");
+  if (!root) {
+    Serial.println(F("Failed to open directory"));
+    return;
+  }
+  if (!root.isDirectory()) {
+    Serial.println(F("Not a directory"));
+    return;
+  }
+
+  fs::File file = root.openNextFile();
+  while (file) {
+
+    if (file.isDirectory()) {
+      Serial.print("DIR : ");
+      String fileName = file.name();
+      Serial.print(fileName);
+    } else {
+      String fileName = file.name();
+      Serial.print("  " + fileName);
+      // File path can be 31 characters maximum in SPIFFS
+      int spaces = 33 - fileName.length(); // Tabulate nicely
+      if (spaces < 1) spaces = 1;
+      while (spaces--) Serial.print(" ");
+      String fileSize = (String) file.size();
+      spaces = 10 - fileSize.length(); // Tabulate nicely
+      if (spaces < 1) spaces = 1;
+      while (spaces--) Serial.print(" ");
+      Serial.println(fileSize + " bytes");
+    }
+
+    file = root.openNextFile();
+  }
+
+  Serial.println(FPSTR(line));
+  Serial.println();
+  delay(1000);
+}
+
+#endif