Move USB Host Shield and Arduino core to `lib/` (#13973)

3 files changed, 0 insertions, 829 deletions

diff --git a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/Makefile b/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/Makefile
deleted file mode 100644
index 8a12ddc047..0000000000
--- a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/Makefile
+++ /dev/null
@@ -1,64 +0,0 @@
-#
-# These are set for a mega 1280 + quadram plus my serial patch.
-# If you lack quadram, or want to disable LFN, just change _FS_TINY=1 _USE_LFN=0
-#
-# If your board is a mega 2560 comment out the following two lines
-BOARD = mega
-
-BOARD_SUB = mega.menu.cpu.atmega1280
-PROGRAMMER = arduino
-
-# ...and then uncomment out the following two lines
-#BOARD_SUB = mega.menu.cpu.atmega2560
-#PROGRAMMER = wiring
-
-#BOARD = teensypp2
-#BOARD = teensy3
-#BOARD = teensy31
-
-# set your Arduino tty port here
-PORT = /dev/ttyUSB0
-
-EXTRA_FLAGS = -D _USE_LFN=3
-
-# change to 0 if you have quadram to take advantage of caching FAT
-EXTRA_FLAGS += -D _FS_TINY=1
-
-
-EXTRA_FLAGS += -D _MAX_SS=512
-
-
-# Don't worry if you don't have external RAM, xmem2 detects this situation.
-# You *WILL* be wanting to get some kind of external ram on your mega in order to
-# do anything that is intense.
-EXTRA_FLAGS += -D EXT_RAM_STACK=1
-EXTRA_FLAGS += -D EXT_RAM_HEAP=1
-
-
-# These are no longer needed for the demo to work.
-# In the event you need more ram, uncomment these 3 lines.
-#EXTRA_FLAGS += -D DISABLE_SERIAL1
-#EXTRA_FLAGS += -D DISABLE_SERIAL2
-#EXTRA_FLAGS += -D DISABLE_SERIAL3
-
-#
-# Advanced debug on Serial3
-#
-
-# uncomment the next two to enable debug on Serial3
-EXTRA_FLAGS += -D USB_HOST_SERIAL=Serial3
-#EXTRA_FLAGS += -D DEBUG_USB_HOST
-
-# The following are the libraries used.
-LIB_DIRS += ../../
-LIB_DIRS += ../testusbhostFAT/xmem2
-LIB_DIRS += ../testusbhostFAT/generic_storage
-LIB_DIRS += ../testusbhostFAT/RTClib
-LIB_DIRS += $(ARD_HOME)/libraries/Wire
-LIB_DIRS += $(ARD_HOME)/libraries/Wire/utility
-LIB_DIRS += $(ARD_HOME)/hardware/arduino/$(BUILD_ARCH)/libraries/Wire
-LIB_DIRS += $(ARD_HOME)/hardware/arduino/$(BUILD_ARCH)/libraries/Wire/utility
-LIB_DIRS += $(ARD_HOME)/hardware/arduino/$(BUILD_ARCH)/libraries/SPI
-
-# And finally, the part that brings everything together for you.
-include Arduino_Makefile_master/_Makefile.master
diff --git a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/README.md b/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/README.md
deleted file mode 100644
index 0f2a734a65..0000000000
--- a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/README.md
+++ /dev/null
@@ -1,29 +0,0 @@
-This small sketch tests the USB host shield mass storage library.
-
-__Note:__ This will not run a Arduino Uno due to the limited ram available in the ATmega328p.
-
-The Arduino Mega (ATmega1280) and the Arduino Mega 2560 (ATmega2560) are confirmed to work with this test code.
-
-To compile this example you will need the following libraries as well:
-
-* [xmem2](https://github.com/xxxajk/xmem2)
-* [generic_storage FATfs](https://github.com/xxxajk/generic_storage)
-* [RTClib](https://github.com/xxxajk/RTClib)
-
-The following shield is recommended for larger projects: <https://www.rugged-circuits.com/new-products/quadram>.
-
-You may use the bundled [Makefile](Makefile) to compile the code instead of the Arduino IDE if you have problems or want a smaller binary. The master makefile is bundled as a submodule, but can also be downloaded manually at the following link: <https://github.com/xxxajk/Arduino_Makefile_master>.
-
-To download the USB Host library and all the needed libraries for this test.
-
-Run the following command in a terminal application:
-
-```
-git clone --recursive https://github.com/felis/USB_Host_Shield_2.0
-```
-
-If you want to update all the submodules run:
-
-```
-git submodule foreach --recursive git pull origin master
-```
diff --git a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/testusbhostFAT.ino b/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/testusbhostFAT.ino
deleted file mode 100644
index e8b9cd3592..0000000000
--- a/tmk_core/protocol/usb_hid/USB_Host_Shield_2.0/examples/testusbhostFAT/testusbhostFAT.ino
+++ /dev/null
@@ -1,736 +0,0 @@
-/*
- * Mega + USB storage + optional DS1307 + optional expansion RAM + funky status LED,
- * Includes interactive debug level setting, and supports hot-plug.
- *
- * IMPORTANT! PLEASE USE Arduino 1.0.5 or better!
- * Older versions HAVE MAJOR BUGS AND WILL NOT WORK AT ALL!
- * Use of gcc-avr and lib-c that is newer than the Arduino version is even better.
- * If you experience random crashes, use make.
- * The options that the IDE use can generate bad code and cause the AVR to crash.
- *
- * This sketch requires the following libraries:
- * https://github.com/felis/USB_Host_Shield_2.0 Install as 'USB_Host_Shield_2_0'
- * https://github.com/xxxajk/xmem2 Install as 'xmem', provides memory services.
- * https://github.com/xxxajk/generic_storage provides access to FAT file system.
- * https://github.com/xxxajk/RTClib provides access to DS1307, or fake clock.
- *
- * Optional, to use the Makefile (Recommended! See above!):
- * https://github.com/xxxajk/Arduino_Makefile_master
- *
- */
-
-/////////////////////////////////////////////////////////////
-// Please Note:                                            //
-// This section is for info with the Arduino IDE ONLY.     //
-// Unfortunately due to short sightedness of the Arduino   //
-// code team, that you must set the following in the       //
-// respective libraries.                                   //
-// Changing them here will have _NO_ effect!               //
-/////////////////////////////////////////////////////////////
-
-// Uncomment to enable debugging
-//#define DEBUG_USB_HOST
-// This is where stderr/USB debugging goes to
-//#define USB_HOST_SERIAL Serial3
-
-// If you have external memory, setting this to 0 enables FAT table caches.
-// The 0 setting is recommended only if you have external memory.
-//#define _FS_TINY 1
-
-//#define _USE_LFN 3
-//#define _MAX_SS 512
-
-
-/////////////////////////////////////////////////////////////
-// End of Arduino IDE specific information                 //
-/////////////////////////////////////////////////////////////
-
-// You can set this to 0 if you are not using a USB hub.
-// It will save a little bit of flash and RAM.
-// Set to 1 if you want to use a hub.
-#define WANT_HUB_TEST 1
-
-// this is for XMEM2
-#define EXT_RAM_STACK 1
-#define EXT_RAM_HEAP 1
-#define LOAD_XMEM
-
-#if defined(CORE_TEENSY) && !defined(_AVR_)
-#include <xmem.h>
-#include <spi4teensy3.h>
-#endif
-
-#if defined(__AVR__)
-#include <xmem.h>
-#include <SPI.h>
-#elif defined(ARDUINO_ARCH_SAM)
-#include <SPI.h>
-#endif
-
-#if WANT_HUB_TEST
-#include <usbhub.h>
-#endif
-#include <Wire.h>
-#define LOAD_RTCLIB
-#include <RTClib.h>
-#include <masstorage.h>
-#include <Storage.h>
-#include <PCpartition/PCPartition.h>
-#include <avr/interrupt.h>
-#include <FAT/FAT.h>
-#include <stdio.h>
-#if defined(__AVR__)
-static FILE tty_stdio;
-static FILE tty_stderr;
-volatile uint32_t LEDnext_time; // fade timeout
-volatile uint32_t HEAPnext_time; // when to print out next heap report
-volatile int brightness = 0; // how bright the LED is
-volatile int fadeAmount = 80; // how many points to fade the LED by
-#endif
-
-USB Usb;
-
-volatile uint8_t current_state = 1;
-volatile uint8_t last_state = 0;
-volatile bool fatready = false;
-volatile bool partsready = false;
-volatile bool notified = false;
-volatile bool runtest = false;
-volatile bool usbon = false;
-volatile uint32_t usbon_time;
-volatile bool change = false;
-volatile bool reportlvl = false;
-int cpart = 0;
-PCPartition *PT;
-
-#if WANT_HUB_TEST
-#define MAX_HUBS 1
-USBHub *Hubs[MAX_HUBS];
-#endif
-
-static PFAT *Fats[_VOLUMES];
-static part_t parts[_VOLUMES];
-static storage_t sto[_VOLUMES];
-
-/*make sure this is a power of two. */
-#define mbxs 128
-static uint8_t My_Buff_x[mbxs]; /* File read buffer */
-
-#if defined(__AVR__)
-
-#define prescale1       ((1 << WGM12) | (1 << CS10))
-#define prescale8       ((1 << WGM12) | (1 << CS11))
-#define prescale64      ((1 << WGM12) | (1 << CS10) | (1 << CS11))
-#define prescale256     ((1 << WGM12) | (1 << CS12))
-#define prescale1024    ((1 << WGM12) | (1 << CS12) | (1 << CS10))
-
-extern "C" {
-         extern unsigned int freeHeap();
-}
-static int tty_stderr_putc(char c, FILE *t) {
-        USB_HOST_SERIAL.write(c);
-        return 0;
-}
-
-static int __attribute__((unused)) tty_stderr_flush(FILE *t) {
-        USB_HOST_SERIAL.flush();
-        return 0;
-}
-
-static int tty_std_putc(char c, FILE *t) {
-        Serial.write(c);
-        return 0;
-}
-
-static int tty_std_getc(FILE *t) {
-        while(!Serial.available());
-        return Serial.read();
-}
-
-static int __attribute__((unused)) tty_std_flush(FILE *t) {
-        Serial.flush();
-        return 0;
-}
-
-#else
-// Supposedly the DUE has stdio already pointing to serial...
-#if !defined(ARDUINO_ARCH_SAM)
-// But newlib needs this...
-extern "C" {
-        int _write(int fd, const char *ptr, int len) {
-                int j;
-                for(j = 0; j < len; j++) {
-                        if(fd == 1)
-                                Serial.write(*ptr++);
-                        else if(fd == 2)
-                                USB_HOST_SERIAL.write(*ptr++);
-                }
-                return len;
-        }
-
-        int _read(int fd, char *ptr, int len) {
-                if(len > 0 && fd == 0) {
-                        while(!Serial.available());
-                        *ptr = Serial.read();
-                        return 1;
-                }
-                return 0;
-        }
-
-#include <sys/stat.h>
-
-        int _fstat(int fd, struct stat *st) {
-                memset(st, 0, sizeof (*st));
-                st->st_mode = S_IFCHR;
-                st->st_blksize = 1024;
-                return 0;
-        }
-
-        int _isatty(int fd) {
-                return (fd < 3) ? 1 : 0;
-        }
-}
-#endif // !defined(ARDUINO_ARCH_SAM)
-#endif
-
-void setup() {
-        bool serr = false;
-        for(int i = 0; i < _VOLUMES; i++) {
-                Fats[i] = NULL;
-                sto[i].private_data = new pvt_t;
-                ((pvt_t *)sto[i].private_data)->B = 255; // impossible
-        }
-        // Set this to higher values to enable more debug information
-        // minimum 0x00, maximum 0xff
-        UsbDEBUGlvl = 0x81;
-
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-        // make LED pin as an output:
-        pinMode(LED_BUILTIN, OUTPUT);
-        pinMode(2, OUTPUT);
-        // Ensure TX is off
-        _SFR_BYTE(UCSR0B) &= ~_BV(TXEN0);
-        // Initialize 'debug' serial port
-        USB_HOST_SERIAL.begin(115200);
-        // Do not start primary Serial port if already started.
-        if(bit_is_clear(UCSR0B, TXEN0)) {
-                Serial.begin(115200);
-                serr = true;
-        }
-
-
-        // Blink LED
-        delay(500);
-        analogWrite(LED_BUILTIN, 255);
-        delay(500);
-        analogWrite(LED_BUILTIN, 0);
-        delay(500);
-#else
-        while(!Serial);
-        Serial.begin(115200); // On the Teensy 3.x we get a delay at least!
-#endif
-#if defined(__AVR__)
-        // Set up stdio/stderr
-        tty_stdio.put = tty_std_putc;
-        tty_stdio.get = tty_std_getc;
-        tty_stdio.flags = _FDEV_SETUP_RW;
-        tty_stdio.udata = 0;
-
-        tty_stderr.put = tty_stderr_putc;
-        tty_stderr.get = NULL;
-        tty_stderr.flags = _FDEV_SETUP_WRITE;
-        tty_stderr.udata = 0;
-
-        stdout = &tty_stdio;
-        stdin = &tty_stdio;
-        stderr = &tty_stderr;
-#endif
-        printf_P(PSTR("\r\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nStart\r\n"));
-        printf_P(PSTR("Current UsbDEBUGlvl %02x\r\n"), UsbDEBUGlvl);
-        printf_P(PSTR("'+' and '-' increase/decrease by 0x01\r\n"));
-        printf_P(PSTR("'.' and ',' increase/decrease by 0x10\r\n"));
-        printf_P(PSTR("'t' will run a 10MB write/read test and print out the time it took.\r\n"));
-        printf_P(PSTR("'e' will toggle vbus off for a few moments.\r\n\r\n"));
-        printf_P(PSTR("Long filename support: "
-#if _USE_LFN
-                "Enabled"
-#else
-                "Disabled"
-#endif
-                "\r\n"));
-        if(serr) {
-                fprintf_P(stderr, PSTR("\r\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nStart\r\n"));
-                fprintf_P(stderr, PSTR("Current UsbDEBUGlvl %02x\r\n"), UsbDEBUGlvl);
-                fprintf_P(stderr, PSTR("Long filename support: "
-#if _USE_LFN
-                        "Enabled"
-#else
-                        "Disabled"
-#endif
-                        "\r\n"));
-        }
-
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-        analogWrite(LED_BUILTIN, 255);
-        delay(500);
-        analogWrite(LED_BUILTIN, 0);
-        delay(500);
-        analogWrite(LED_BUILTIN, 255);
-        delay(500);
-        analogWrite(LED_BUILTIN, 0);
-        delay(500);
-        analogWrite(LED_BUILTIN, 255);
-        delay(500);
-        analogWrite(LED_BUILTIN, 0);
-        delay(500);
-
-        LEDnext_time = millis() + 1;
-#if EXT_RAM
-        printf_P(PSTR("Total EXT RAM banks %i\r\n"), xmem::getTotalBanks());
-#endif
-        printf_P(PSTR("Available heap: %u Bytes\r\n"), freeHeap());
-        printf_P(PSTR("SP %x\r\n"), (uint8_t *)(SP));
-#endif
-
-        // Even though I'm not going to actually be deleting,
-        // I want to be able to have slightly more control.
-        // Besides, it is easier to initialize stuff...
-#if WANT_HUB_TEST
-        for(int i = 0; i < MAX_HUBS; i++) {
-                Hubs[i] = new USBHub(&Usb);
-#if defined(__AVR__)
-                printf_P(PSTR("Available heap: %u Bytes\r\n"), freeHeap());
-#endif
-        }
-#endif
-        // Initialize generic storage. This must be done before USB starts.
-        Init_Generic_Storage();
-
-        while(Usb.Init(1000) == -1) {
-                printf_P(PSTR("No USB HOST Shield?\r\n"));
-                Notify(PSTR("OSC did not start."), 0x40);
-        }
-
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-        cli();
-        TCCR3A = 0;
-        TCCR3B = 0;
-        // (0.01/(1/((16 *(10^6)) / 8))) - 1 = 19999
-        OCR3A = 19999;
-        TCCR3B |= prescale8;
-        TIMSK3 |= (1 << OCIE1A);
-        sei();
-
-        HEAPnext_time = millis() + 10000;
-#endif
-#if defined(__AVR__)
-        HEAPnext_time = millis() + 10000;
-#endif
-}
-
-void serialEvent() {
-        // Adjust UsbDEBUGlvl level on-the-fly.
-        // + to increase, - to decrease, * to display current level.
-        // . to increase by 16, , to decrease by 16
-        // e to flick VBUS
-        // * to report debug level
-        if(Serial.available()) {
-                int inByte = Serial.read();
-                switch(inByte) {
-                        case '+':
-                                if(UsbDEBUGlvl < 0xff) UsbDEBUGlvl++;
-                                reportlvl = true;
-                                break;
-                        case '-':
-                                if(UsbDEBUGlvl > 0x00) UsbDEBUGlvl--;
-                                reportlvl = true;
-                                break;
-                        case '.':
-                                if(UsbDEBUGlvl < 0xf0) UsbDEBUGlvl += 16;
-                                reportlvl = true;
-                                break;
-                        case ',':
-                                if(UsbDEBUGlvl > 0x0f) UsbDEBUGlvl -= 16;
-                                reportlvl = true;
-                                break;
-                        case '*':
-                                reportlvl = true;
-                                break;
-                        case 't':
-                                runtest = true;
-                                break;
-                        case 'e':
-                                change = true;
-                                usbon = false;
-                                break;
-                }
-        }
-}
-
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-// ALL teensy versions LACK PWM ON LED
-
-ISR(TIMER3_COMPA_vect) {
-        if((long)(millis() - LEDnext_time) >= 0L) {
-                LEDnext_time = millis() + 30;
-
-                // set the brightness of LED
-                analogWrite(LED_BUILTIN, brightness);
-
-                // change the brightness for next time through the loop:
-                brightness = brightness + fadeAmount;
-
-                // reverse the direction of the fading at the ends of the fade:
-                if(brightness <= 0) {
-                        brightness = 0;
-                        fadeAmount = -fadeAmount;
-                }
-                if(brightness >= 255) {
-                        brightness = 255;
-                        fadeAmount = -fadeAmount;
-                }
-        }
-}
-#endif
-
-bool isfat(uint8_t t) {
-        return (t == 0x01 || t == 0x04 || t == 0x06 || t == 0x0b || t == 0x0c || t == 0x0e || t == 0x1);
-}
-
-void die(FRESULT rc) {
-        printf_P(PSTR("Failed with rc=%u.\r\n"), rc);
-        //for (;;);
-}
-
-void loop() {
-        FIL My_File_Object_x; /* File object */
-
-#if defined(__AVR__)
-        // Print a heap status report about every 10 seconds.
-        if((long)(millis() - HEAPnext_time) >= 0L) {
-                if(UsbDEBUGlvl > 0x50) {
-                        printf_P(PSTR("Available heap: %u Bytes\r\n"), freeHeap());
-                }
-                HEAPnext_time = millis() + 10000;
-        }
-        TCCR3B = 0;
-#endif
-#if defined(CORE_TEENSY)
-        // Teensy suffers here, oh well...
-        serialEvent();
-#endif
-        // Horrid! This sort of thing really belongs in an ISR, not here!
-        // We also will be needing to test each hub port, we don't do this yet!
-        if(!change && !usbon && (long)(millis() - usbon_time) >= 0L) {
-                change = true;
-                usbon = true;
-        }
-
-        if(change) {
-                change = false;
-                if(usbon) {
-                        Usb.vbusPower(vbus_on);
-                        printf_P(PSTR("VBUS on\r\n"));
-                } else {
-                        Usb.vbusPower(vbus_off);
-                        usbon_time = millis() + 2000;
-                }
-        }
-        Usb.Task();
-        current_state = Usb.getUsbTaskState();
-        if(current_state != last_state) {
-                if(UsbDEBUGlvl > 0x50)
-                        printf_P(PSTR("USB state = %x\r\n"), current_state);
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-                if(current_state == USB_STATE_RUNNING) {
-                        fadeAmount = 30;
-                }
-#endif
-                if(current_state == USB_DETACHED_SUBSTATE_WAIT_FOR_DEVICE) {
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-                        fadeAmount = 80;
-#endif
-                        partsready = false;
-                        for(int i = 0; i < cpart; i++) {
-                                if(Fats[i] != NULL)
-                                        delete Fats[i];
-                                Fats[i] = NULL;
-                        }
-                        fatready = false;
-                        notified = false;
-                        cpart = 0;
-                }
-                last_state = current_state;
-        }
-
-        // only do any of this if usb is on
-        if(usbon) {
-                if(partsready && !fatready) {
-                        if(cpart > 0) fatready = true;
-                }
-                // This is horrible, and needs to be moved elsewhere!
-                for(int B = 0; B < MAX_USB_MS_DRIVERS; B++) {
-                        if((!partsready) && (UHS_USB_BulkOnly[B]->GetAddress())) {
-
-                                // Build a list.
-                                int ML = UHS_USB_BulkOnly[B]->GetbMaxLUN();
-                                //printf("MAXLUN = %i\r\n", ML);
-                                ML++;
-                                for(int i = 0; i < ML; i++) {
-                                        if(UHS_USB_BulkOnly[B]->LUNIsGood(i)) {
-                                                partsready = true;
-                                                ((pvt_t *)(sto[i].private_data))->lun = i;
-                                                ((pvt_t *)(sto[i].private_data))->B = B;
-                                                sto[i].Reads = *UHS_USB_BulkOnly_Read;
-                                                sto[i].Writes = *UHS_USB_BulkOnly_Write;
-                                                sto[i].Status = *UHS_USB_BulkOnly_Status;
-                                                sto[i].Initialize = *UHS_USB_BulkOnly_Initialize;
-                                                sto[i].Commit = *UHS_USB_BulkOnly_Commit;
-                                                sto[i].TotalSectors = UHS_USB_BulkOnly[B]->GetCapacity(i);
-                                                sto[i].SectorSize = UHS_USB_BulkOnly[B]->GetSectorSize(i);
-                                                printf_P(PSTR("LUN:\t\t%u\r\n"), i);
-                                                printf_P(PSTR("Total Sectors:\t%08lx\t%lu\r\n"), sto[i].TotalSectors, sto[i].TotalSectors);
-                                                printf_P(PSTR("Sector Size:\t%04x\t\t%u\r\n"), sto[i].SectorSize, sto[i].SectorSize);
-                                                // get the partition data...
-                                                PT = new PCPartition;
-
-                                                if(!PT->Init(&sto[i])) {
-                                                        part_t *apart;
-                                                        for(int j = 0; j < 4; j++) {
-                                                                apart = PT->GetPart(j);
-                                                                if(apart != NULL && apart->type != 0x00) {
-                                                                        memcpy(&(parts[cpart]), apart, sizeof (part_t));
-                                                                        printf_P(PSTR("Partition %u type %#02x\r\n"), j, parts[cpart].type);
-                                                                        // for now
-                                                                        if(isfat(parts[cpart].type)) {
-                                                                                Fats[cpart] = new PFAT(&sto[i], cpart, parts[cpart].firstSector);
-                                                                                //int r = Fats[cpart]->Good();
-                                                                                if(Fats[cpart]->MountStatus()) {
-                                                                                        delete Fats[cpart];
-                                                                                        Fats[cpart] = NULL;
-                                                                                } else cpart++;
-                                                                        }
-                                                                }
-                                                        }
-                                                } else {
-                                                        // try superblock
-                                                        Fats[cpart] = new PFAT(&sto[i], cpart, 0);
-                                                        //int r = Fats[cpart]->Good();
-                                                        if(Fats[cpart]->MountStatus()) {
-                                                                //printf_P(PSTR("Superblock error %x\r\n"), r);
-                                                                delete Fats[cpart];
-                                                                Fats[cpart] = NULL;
-                                                        } else cpart++;
-
-                                                }
-                                                delete PT;
-                                        } else {
-                                                sto[i].Writes = NULL;
-                                                sto[i].Reads = NULL;
-                                                sto[i].Initialize = NULL;
-                                                sto[i].TotalSectors = 0UL;
-                                                sto[i].SectorSize = 0;
-                                        }
-                                }
-
-                        }
-                }
-
-                if(fatready) {
-                        if(Fats[0] != NULL) {
-                                struct Pvt * p;
-                                p = ((struct Pvt *)(Fats[0]->storage->private_data));
-                                if(!UHS_USB_BulkOnly[p->B]->LUNIsGood(p->lun)) {
-                                        // media change
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-                                        fadeAmount = 80;
-#endif
-                                        partsready = false;
-                                        for(int i = 0; i < cpart; i++) {
-                                                if(Fats[i] != NULL)
-                                                        delete Fats[i];
-                                                Fats[cpart] = NULL;
-                                        }
-                                        fatready = false;
-                                        notified = false;
-                                        cpart = 0;
-                                }
-
-                        }
-                }
-                if(fatready) {
-                        FRESULT rc; /* Result code */
-                        UINT bw, br, i;
-                        if(!notified) {
-#if !defined(CORE_TEENSY) && defined(__AVR__)
-                                fadeAmount = 5;
-#endif
-                                notified = true;
-                                FATFS *fs = NULL;
-                                for(int zz = 0; zz < _VOLUMES; zz++) {
-                                        if(Fats[zz]->volmap == 0) fs = Fats[zz]->ffs;
-                                }
-                                printf_P(PSTR("\r\nOpen an existing file (message.txt).\r\n"));
-                                rc = f_open(&My_File_Object_x, "0:/MESSAGE.TXT", FA_READ);
-                                if(rc) printf_P(PSTR("Error %i, message.txt not found.\r\n"), rc);
-                                else {
-                                        printf_P(PSTR("\r\nType the file content.\r\n"));
-                                        for(;;) {
-                                                rc = f_read(&My_File_Object_x, My_Buff_x, mbxs, &br); /* Read a chunk of file */
-                                                if(rc || !br) break; /* Error or end of file */
-                                                for(i = 0; i < br; i++) {
-                                                        /* Type the data */
-                                                        if(My_Buff_x[i] == '\n')
-                                                                Serial.write('\r');
-                                                        if(My_Buff_x[i] != '\r')
-                                                                Serial.write(My_Buff_x[i]);
-                                                        Serial.flush();
-                                                }
-                                        }
-                                        if(rc) {
-                                                f_close(&My_File_Object_x);
-                                                goto out;
-                                        }
-
-                                        printf_P(PSTR("\r\nClose the file.\r\n"));
-                                        rc = f_close(&My_File_Object_x);
-                                        if(rc) goto out;
-                                }
-                                printf_P(PSTR("\r\nCreate a new file (hello.txt).\r\n"));
-                                rc = f_open(&My_File_Object_x, "0:/Hello.TxT", FA_WRITE | FA_CREATE_ALWAYS);
-                                if(rc) {
-                                        die(rc);
-                                        goto outdir;
-                                }
-                                printf_P(PSTR("\r\nWrite a text data. (Hello world!)\r\n"));
-                                rc = f_write(&My_File_Object_x, "Hello world!\r\n", 14, &bw);
-                                if(rc) {
-                                        goto out;
-                                }
-                                printf_P(PSTR("%u bytes written.\r\n"), bw);
-
-                                printf_P(PSTR("\r\nClose the file.\r\n"));
-                                rc = f_close(&My_File_Object_x);
-                                if(rc) {
-                                        die(rc);
-                                        goto out;
-                                }
-outdir:{
-#if _USE_LFN
-                                        char lfn[_MAX_LFN + 1];
-                                        FILINFO My_File_Info_Object_x; /* File information object */
-                                        My_File_Info_Object_x.lfname = lfn;
-#endif
-                                        DIR My_Dir_Object_x; /* Directory object */
-                                        printf_P(PSTR("\r\nOpen root directory.\r\n"));
-                                        rc = f_opendir(&My_Dir_Object_x, "0:/");
-                                        if(rc) {
-                                                die(rc);
-                                                goto out;
-                                        }
-
-                                        printf_P(PSTR("\r\nDirectory listing...\r\n"));
-#if defined(__AVR__)
-                                        printf_P(PSTR("Available heap: %u Bytes\r\n"), freeHeap());
-#endif
-                                        for(;;) {
-#if _USE_LFN
-                                                My_File_Info_Object_x.lfsize = _MAX_LFN;
-#endif
-
-                                                rc = f_readdir(&My_Dir_Object_x, &My_File_Info_Object_x); /* Read a directory item */
-                                                if(rc || !My_File_Info_Object_x.fname[0]) break; /* Error or end of dir */
-
-                                                if(My_File_Info_Object_x.fattrib & AM_DIR) {
-                                                        Serial.write('d');
-                                                } else {
-                                                        Serial.write('-');
-                                                }
-                                                Serial.write('r');
-
-                                                if(My_File_Info_Object_x.fattrib & AM_RDO) {
-                                                        Serial.write('-');
-                                                } else {
-                                                        Serial.write('w');
-                                                }
-                                                if(My_File_Info_Object_x.fattrib & AM_HID) {
-                                                        Serial.write('h');
-                                                } else {
-                                                        Serial.write('-');
-                                                }
-
-                                                if(My_File_Info_Object_x.fattrib & AM_SYS) {
-                                                        Serial.write('s');
-                                                } else {
-                                                        Serial.write('-');
-                                                }
-
-                                                if(My_File_Info_Object_x.fattrib & AM_ARC) {
-                                                        Serial.write('a');
-                                                } else {
-                                                        Serial.write('-');
-                                                }
-
-#if _USE_LFN
-                                                if(*My_File_Info_Object_x.lfname)
-                                                        printf_P(PSTR(" %8lu  %s (%s)\r\n"), My_File_Info_Object_x.fsize, My_File_Info_Object_x.fname, My_File_Info_Object_x.lfname);
-                                                else
-#endif
-                                                        printf_P(PSTR(" %8lu  %s\r\n"), My_File_Info_Object_x.fsize, &(My_File_Info_Object_x.fname[0]));
-                                        }
-                                }
-out:
-                                if(rc) die(rc);
-
-                                DISK_IOCTL(fs->drv, CTRL_COMMIT, 0);
-                                printf_P(PSTR("\r\nTest completed.\r\n"));
-
-                        }
-
-                        if(runtest) {
-                                ULONG ii, wt, rt, start, end;
-                                FATFS *fs = NULL;
-                                for(int zz = 0; zz < _VOLUMES; zz++) {
-                                        if(Fats[zz]->volmap == 0) fs = Fats[zz]->ffs;
-                                }
-                                runtest = false;
-                                f_unlink("0:/10MB.bin");
-                                printf_P(PSTR("\r\nCreate a new 10MB test file (10MB.bin).\r\n"));
-                                rc = f_open(&My_File_Object_x, "0:/10MB.bin", FA_WRITE | FA_CREATE_ALWAYS);
-                                if(rc) goto failed;
-                                for(bw = 0; bw < mbxs; bw++) My_Buff_x[bw] = bw & 0xff;
-                                fflush(stdout);
-                                start = millis();
-                                while(start == millis());
-                                for(ii = 10485760LU / mbxs; ii > 0LU; ii--) {
-                                        rc = f_write(&My_File_Object_x, My_Buff_x, mbxs, &bw);
-                                        if(rc || !bw) goto failed;
-                                }
-                                rc = f_close(&My_File_Object_x);
-                                if(rc) goto failed;
-                                end = millis();
-                                wt = (end - start) - 1;
-                                printf_P(PSTR("Time to write 10485760 bytes: %lu ms (%lu sec) \r\n"), wt, (500 + wt) / 1000UL);
-                                rc = f_open(&My_File_Object_x, "0:/10MB.bin", FA_READ);
-                                fflush(stdout);
-                                start = millis();
-                                while(start == millis());
-                                if(rc) goto failed;
-                                for(;;) {
-                                        rc = f_read(&My_File_Object_x, My_Buff_x, mbxs, &bw); /* Read a chunk of file */
-                                        if(rc || !bw) break; /* Error or end of file */
-                                }
-                                end = millis();
-                                if(rc) goto failed;
-                                rc = f_close(&My_File_Object_x);
-                                if(rc) goto failed;
-                                rt = (end - start) - 1;
-                                printf_P(PSTR("Time to read 10485760 bytes: %lu ms (%lu sec)\r\nDelete test file\r\n"), rt, (500 + rt) / 1000UL);
-failed:
-                                if(rc) die(rc);
-                                DISK_IOCTL(fs->drv, CTRL_COMMIT, 0);
-                                printf_P(PSTR("10MB timing test finished.\r\n"));
-                        }
-                }
-        }
-}