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examples/mscTesting/mscTesting.ino

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+//Copyright 2020 by Warren Watson
+// Version 02-Feb-20
+//
+#include "Arduino.h"
+#include "USBHost_t36.h"
+
+USBHost myusb;
+USBHub hub1(myusb);
+USBHub hub2(myusb);
+USBHub hub3(myusb);
+USBHub hub4(myusb);
+
+msController msDrive1(myusb);
+msController msDrive2(myusb);
+
+// Show USB drive information for the selected USB drive.
+int showUSBDriveInfo(msController *drive) {
+	if(drive == &msDrive1) {
+		Serial.printf(F("msDrive1 is "));
+	} else {
+		Serial.printf(F("msDrive2 is "));
+	}
+	if(drive->msDriveInfo.mounted == true) {// check if mounted.
+		Serial.printf(F("Mounted\n\n"));
+	} else {
+		Serial.printf(F("NOT Mounted\n\n"));
+	}
+	// Now we will print out the information.
+	Serial.printf(F("   connected %d\n"),drive->msDriveInfo.connected);
+	Serial.printf(F("   initialized %d\n"),drive->msDriveInfo.initialized);
+	Serial.printf(F("   USB Vendor ID: %4.4x\n"),drive->msDriveInfo.idVendor);
+	Serial.printf(F("  USB Product ID: %4.4x\n"),drive->msDriveInfo.idProduct);
+	Serial.printf(F("      HUB Number: %d\n"),drive->msDriveInfo.hubNumber);
+	Serial.printf(F("        HUB Port: %d\n"),drive->msDriveInfo.hubPort);
+	Serial.printf(F("  Device Address: %d\n"),drive->msDriveInfo.deviceAddress);
+	Serial.printf(F("Removable Device: "));
+	if(drive->msDriveInfo.inquiry.Removable == 1)
+		Serial.printf(F("YES\n"));
+	else
+		Serial.printf(F("NO\n"));
+	Serial.printf(F("        VendorID: %8.8s\n"),drive->msDriveInfo.inquiry.VendorID);
+	Serial.printf(F("       ProductID: %16.16s\n"),drive->msDriveInfo.inquiry.ProductID);
+	Serial.printf(F("      RevisionID: %4.4s\n"),drive->msDriveInfo.inquiry.RevisionID);
+	Serial.printf(F("         Version: %d\n"),drive->msDriveInfo.inquiry.Version);
+	Serial.printf(F("    Sector Count: %ld\n"),drive->msDriveInfo.capacity.Blocks);
+	Serial.printf(F("     Sector size: %ld\n"),drive->msDriveInfo.capacity.BlockSize);
+	Serial.printf(F("   Disk Capacity: %.f Bytes\n\n"),(double_t)drive->msDriveInfo.capacity.Blocks *
+										(double_t)drive->msDriveInfo.capacity.BlockSize);
+	return 0;
+}
+
+static uint8_t mscError = 0;
+
+void setup() {
+	while(!Serial);
+
+	Serial.printf("\n\nMSC TEST\n\n");
+	Serial.printf("Initializing USB Drive(s)\n");
+	
+	myusb.begin();
+
+	if(mscError = msDrive1.mscInit())
+		Serial.printf("msDrive1 not connected: Code: %d\n\n",  mscError);
+	else
+		Serial.printf("msDrive1  connected\n");
+	
+	if(mscError = msDrive2.mscInit())
+		Serial.printf("msDrive2 not connected: Code: %d\n\n",  mscError);
+	else
+		Serial.printf("msDrive2  connected\n");
+
+}
+
+void loop() {
+	char op = 0;
+	Serial.printf(F("\nPress a key to show USB drive info:\n\n"));
+
+	while(!Serial.available()) yield();
+	op = Serial.read();
+	if(Serial.available()) Serial.read(); // Get rid of CR or LF if there.
+
+	// Check if msDrive1 is plugged in and initialized
+	if((mscError = msDrive1.checkConnectedInitialized()) != MS_INIT_PASS) {
+		Serial.printf("msDrive1 not connected: Code: %d\n\n",  mscError);
+	} else {
+		Serial.printf("msDrive1  connected/initilized\n");
+		showUSBDriveInfo(&msDrive1);
+	}
+	// Check if msDrive2 is plugged in and initialized
+	if((mscError = msDrive2.checkConnectedInitialized()) != MS_INIT_PASS) {
+		Serial.printf("msDrive2 not connected: Code: %d\n\n",  mscError);
+	} else {
+		Serial.printf("msDrive2  connected/initilized\n");
+		showUSBDriveInfo(&msDrive2);
+	}
+}