37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/*====================================================================================
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This sketch contains support functions for the ESP6266 SPIFFS filing system
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Created by Bodmer 15th Jan 2017
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==================================================================================*/
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//====================================================================================
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// Print a SPIFFS directory list (root directory)
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//====================================================================================
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void listFiles(void) {
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Serial.println();
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Serial.println("SPIFFS files found:");
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fs::Dir dir = SPIFFS.openDir("/"); // Root directory
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String line = "=====================================";
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Serial.println(line);
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Serial.println(" File name Size");
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Serial.println(line);
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while (dir.next()) {
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String fileName = dir.fileName();
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Serial.print(fileName);
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int spaces = 25 - fileName.length(); // Tabulate nicely
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while (spaces--) Serial.print(" ");
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fs::File f = dir.openFile("r");
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Serial.print(f.size()); Serial.println(" bytes");
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}
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Serial.println(line);
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Serial.println();
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delay(1000);
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}
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//====================================================================================
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