Emulate Sd2Card & SdVolume for old CardInfo example

examples/CardInfo/CardInfo.ino

   Serial.println(volumesize);
 
   
-  Serial.println("\nFiles found on the card (name, date and size in bytes): ");
-  root.openRoot(volume);
+  //Serial.println("\nFiles found on the card (name, date and size in bytes): ");
+  //root.openRoot(volume);
   
   // list all files in the card with date and size
-  root.ls(LS_R | LS_DATE | LS_SIZE);
+  //root.ls(LS_R | LS_DATE | LS_SIZE);
 }
 
 

src/SD.h

 
 extern SDClass SD;
 
+
+
+#define SD_CARD_TYPE_SD1 0
+#define SD_CARD_TYPE_SD2 1
+#define SD_CARD_TYPE_SDHC 3
+class Sd2Card
+{
+public:
+	bool init(uint8_t speed, uint8_t csPin) {
+		return SD.sdfs.begin(csPin);
+	}
+	uint8_t type() {
+		return SD.sdfs.card()->type();
+	}
+};
+class SdVolume
+{
+public:
+	bool init(Sd2Card &card) {
+		return SD.sdfs.vol() != nullptr;
+	}
+	uint8_t fatType() {
+		return SD.sdfs.vol()->fatType();
+	}
+	uint32_t blocksPerCluster() {
+		return SD.sdfs.vol()->sectorsPerCluster();
+	}
+	uint32_t clusterCount() {
+		return SD.sdfs.vol()->clusterCount();
+	}
+};
+
 #endif