3.3.7

libraries/FFat/examples/FFat_time/FFat_time.ino

@@ -0,0 +1,184 @@
+#include "FS.h"
+#include "FFat.h"
+#include <time.h>
+#include <WiFi.h>
+
+const char *ssid = "your-ssid";
+const char *password = "your-password";
+
+long timezone = 1;
+byte daysavetime = 1;
+
+void listDir(fs::FS &fs, const char *dirname, uint8_t levels) {
+  Serial.printf("Listing directory: %s\n", dirname);
+
+  File root = fs.open(dirname);
+  if (!root) {
+    Serial.println("Failed to open directory");
+    return;
+  }
+  if (!root.isDirectory()) {
+    Serial.println("Not a directory");
+    return;
+  }
+
+  File file = root.openNextFile();
+  while (file) {
+    if (file.isDirectory()) {
+      Serial.print("  DIR : ");
+      Serial.print(file.name());
+      time_t t = file.getLastWrite();
+      struct tm tmstruct;
+      localtime_r(&t, &tmstruct);
+      Serial.printf(
+        "  LAST WRITE: %d-%02d-%02d %02d:%02d:%02d\n", (tmstruct.tm_year) + 1900, (tmstruct.tm_mon) + 1, tmstruct.tm_mday, tmstruct.tm_hour, tmstruct.tm_min,
+        tmstruct.tm_sec
+      );
+      if (levels) {
+        listDir(fs, file.path(), levels - 1);
+      }
+    } else {
+      Serial.print("  FILE: ");
+      Serial.print(file.name());
+      Serial.print("  SIZE: ");
+      Serial.print(file.size());
+      time_t t = file.getLastWrite();
+      struct tm tmstruct;
+      localtime_r(&t, &tmstruct);
+      Serial.printf(
+        "  LAST WRITE: %d-%02d-%02d %02d:%02d:%02d\n", (tmstruct.tm_year) + 1900, (tmstruct.tm_mon) + 1, tmstruct.tm_mday, tmstruct.tm_hour, tmstruct.tm_min,
+        tmstruct.tm_sec
+      );
+    }
+    file = root.openNextFile();
+  }
+}
+
+void createDir(fs::FS &fs, const char *path) {
+  Serial.printf("Creating Dir: %s\n", path);
+  if (fs.mkdir(path)) {
+    Serial.println("Dir created");
+  } else {
+    Serial.println("mkdir failed");
+  }
+}
+
+void removeDir(fs::FS &fs, const char *path) {
+  Serial.printf("Removing Dir: %s\n", path);
+  if (fs.rmdir(path)) {
+    Serial.println("Dir removed");
+  } else {
+    Serial.println("rmdir failed");
+  }
+}
+
+void readFile(fs::FS &fs, const char *path) {
+  Serial.printf("Reading file: %s\n", path);
+
+  File file = fs.open(path);
+  if (!file) {
+    Serial.println("Failed to open file for reading");
+    return;
+  }
+
+  Serial.print("Read from file: ");
+  while (file.available()) {
+    Serial.write(file.read());
+  }
+  file.close();
+}
+
+void writeFile(fs::FS &fs, const char *path, const char *message) {
+  Serial.printf("Writing file: %s\n", path);
+
+  File file = fs.open(path, FILE_WRITE);
+  if (!file) {
+    Serial.println("Failed to open file for writing");
+    return;
+  }
+  if (file.print(message)) {
+    Serial.println("File written");
+  } else {
+    Serial.println("Write failed");
+  }
+  file.close();
+}
+
+void appendFile(fs::FS &fs, const char *path, const char *message) {
+  Serial.printf("Appending to file: %s\n", path);
+
+  File file = fs.open(path, FILE_APPEND);
+  if (!file) {
+    Serial.println("Failed to open file for appending");
+    return;
+  }
+  if (file.print(message)) {
+    Serial.println("Message appended");
+  } else {
+    Serial.println("Append failed");
+  }
+  file.close();
+}
+
+void renameFile(fs::FS &fs, const char *path1, const char *path2) {
+  Serial.printf("Renaming file %s to %s\n", path1, path2);
+  if (fs.rename(path1, path2)) {
+    Serial.println("File renamed");
+  } else {
+    Serial.println("Rename failed");
+  }
+}
+
+void deleteFile(fs::FS &fs, const char *path) {
+  Serial.printf("Deleting file: %s\n", path);
+  if (fs.remove(path)) {
+    Serial.println("File deleted");
+  } else {
+    Serial.println("Delete failed");
+  }
+}
+
+void setup() {
+  Serial.begin(115200);
+  // We start by connecting to a WiFi network
+  Serial.println();
+  Serial.println();
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
+
+  WiFi.begin(ssid, password);
+
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+  Serial.println("WiFi connected");
+  Serial.println("IP address: ");
+  Serial.println(WiFi.localIP());
+  Serial.println("Contacting Time Server");
+  configTime(3600 * timezone, daysavetime * 3600, "time.nist.gov", "0.pool.ntp.org", "1.pool.ntp.org");
+  struct tm tmstruct;
+  delay(2000);
+  tmstruct.tm_year = 0;
+  getLocalTime(&tmstruct, 5000);
+  Serial.printf(
+    "\nNow is : %d-%02d-%02d %02d:%02d:%02d\n", (tmstruct.tm_year) + 1900, (tmstruct.tm_mon) + 1, tmstruct.tm_mday, tmstruct.tm_hour, tmstruct.tm_min,
+    tmstruct.tm_sec
+  );
+  Serial.println("");
+
+  if (!FFat.begin(true)) {
+    Serial.println("FFat Mount Failed");
+    return;
+  }
+
+  listDir(FFat, "/", 0);
+  removeDir(FFat, "/mydir");
+  createDir(FFat, "/mydir");
+  deleteFile(FFat, "/hello.txt");
+  writeFile(FFat, "/hello.txt", "Hello ");
+  appendFile(FFat, "/hello.txt", "World!\n");
+  listDir(FFat, "/", 0);
+}
+
+void loop() {}

libraries/FFat/examples/FFat_time/ci.yml

@@ -0,0 +1,3 @@
+requires_any:
+  - CONFIG_SOC_WIFI_SUPPORTED=y
+  - CONFIG_ESP_WIFI_REMOTE_ENABLED=y