MMSP Main Board Not Responding

I attempted to clear the EEPROM of my Melzi v5.1 Main board using Arduino to upload the “MY_EEPROM_clear.ino” file. My board was set to 250000 Baud.

I now get the following error:

Arduino: 1.8.10 (Mac OS X), Board: “Arduino/Genuino Mega or Mega 2560, ATmega2560 (Mega 2560)”

Sketch uses 1864 bytes (0%) of program storage space. Maximum is 253952 bytes.
Global variables use 202 bytes (2%) of dynamic memory, leaving 7990 bytes for local variables. Maximum is 8192 bytes.
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_ReceiveMessage(): timeout
avrdude: stk500v2_cmd(): short reply, len = 0
avr_read(): error reading address 0x0001
read operation not supported for memory “signature”
avrdude: error reading signature data for part “ATmega2560”, rc=-2
avrdude: error reading signature data, rc=-2
avrdude: ser_close(): can’t reset attributes for device: Invalid argument
the selected serial port avrdude: ser_close(): can’t reset attributes for device: Invalid argument
does not exist or your board is not connected.

I have tried several power cycles and pressing the reset button but the problem still persists.

I used Arduino and this same computer to successfully clear the EEPROM on my other MMSP printer with success.

I am sure that the cable is not the problem since it was working fine with my OctoPi.

Does anyone have any suggestions on how to recover the Main Board?

Thanks in advance

Salty Doug

What have you done exactly and what is “ MY_EEPROM_clear.ino” (what does it contain)?

It looks like you have erased the bootloader.

@andrivet Here is the text of "MY_EEPROM_clear.ino

    /*
 * EEPROM Clear
 *
 * Sets all of the bytes of the EEPROM to 0.
 * Please see eeprom_iteration for a more in depth
 * look at how to traverse the EEPROM.
 *
 * This example code is in the public domain.
 */

#include <EEPROM.h>

void setup() {
  Serial.begin(115200);
  Serial.println("Clearing");
  
  /***
    Iterate through each byte of the EEPROM storage.

    Larger AVR processors have larger EEPROM sizes, E.g:
    - Arduno Duemilanove: 512b EEPROM storage.
    - Arduino Uno:        1kb EEPROM storage.
    - Arduino Mega:       4kb EEPROM storage.

    Rather than hard-coding the length, you should use the pre-provided length function.
    This will make your code portable to all AVR processors.
  ***/

  for (int i = 0 ; i < EEPROM.length() ; i++) {
    EEPROM.write(i, 0);
  }

  Serial.println("Done");
}

void loop() {
  /** Empty loop. **/
}
  1. I connected my MacBook Pro to the MMSP printer with the printer’s USB cable.
  2. I started Ultimaker Cura 4.8.0.
  3. I uploaded the ADVi3 4.0.3 hex file to the printer.
  4. The printer booted to the “incompatible variables” message, I pressed the check mark to erase the values.
  5. The printer completed the startup.
  6. I used the Ultimaker Cura 4.8.0 program to upload the ADVi3 4.0.6 BLTouch 3.0 hex file.
  7. The printer booted to the “incompatible variables” message, I pressed the check mark to erase the values.
  8. The printer completed the startup.
  9. I then homed the stage, ran the Probe offset routine, heated the nozzle and bed to the ABS Temperatures for one hour.
  10. Next I ran the auto level routine and saved the values with the M500 command.
  11. I next ran my single layer Z test part.
  12. The ABS filament was not sticking to the bed when printing the part.
  13. I tried manually adjusting the Z offset to get some adhesion. Small adjustments did not work.
  14. I measured the nozzle to bed clearance when printing the part. the clearance should have been 0.15mm, instead I measured 0.23mm.
  15. I decided that the EEPROM was not completely completely cleared out.
  16. I tried to run the “MY_EEPROM_clear.ino” program to completely.
  17. I have run this program before several times and it never erased the bootloader code.

What is the best way to send you a .STL or a .GCODE file?

Thanks

Your info file looks good (this is the same I am using).

I don’t understand why you have flashed 4.0.3 then 4.0.6 but I assume it is not the reason of your problem.

Are you sure of your baud rate? You said 250000 but it is not the default value once the firmware is flashed. It is 115200.

Otherwise, the only solution I see is to flash back the bootloader.

@andrivet My experience has been that auto level (G29) only works once. If I run G29 a second or third time the first layer will not adhere to the bed.
I store the first auto level data with the M500 command.
I Flashed the 4.0.3 and 4.0.6 versions to clear out all the data including the autolevel data. I have two printers and have done this successfully before.

250000 baud seems to work better than 115200 with Octoprint.

I watched your video about using an Arduino Uno to program the Motherboard via the JTag port. Do you have the commands written in a file that I could access?

Will this method work to recover the bootloader?

It is not the question of working better. Just after flashing, 4.0.6 expect 115200. If you use something else, it will not work.

How can I recover my board?

Will flashing by the JTAG port work?

Yes. But it is not a JTAG.

It is late here (Switzerland). I will tell you to tomorrow what to do.

@andrivet Thank you very much for the help.

After thinking about it, maybe the boo loader is still there. The boot loader is just used to reprogram the firmware using the USB port.

So first think to do is to flash ADVi3++ using the ISP like described in my video. The command is:

"C:\Program Files (x86)\Arduino\hardware\tools\avr\bin\avrdude.exe" -V -C "C:\Program Files (x86)\Arduino\hardware\tools\avr\etc\avrdude.conf" -v -p atmega2560 -c stk500v1 -P COM6 -b 19200 -U flash:w:ADVi3pp-BLTouch3-Mainboard-4.0.6.hex:i -F

Be sure to replace “COM6” by your COM port and “ADVi3pp-BLTouch3-Mainboard-4.0.6.hex” by the firmware file for your printer.

I was able to follow your video and apply your command to upload the 4.0.6 hex file to the motherboard but the motherboard did not boot up. :frowning:

I have a replacement board on order.

I found this code and instructions on GitHub:

The wiring is different on one pin and this code looks like it will establish 2-way communication. I will try it tomorrow.

Sorry to insist but have you tried with 115200 baud rate?

There is no output from the USB port, com7 at any baud rate from 9600 to 250000.
I have sent several commands to the USB port but there is no response at 19200, 115200, or 250000 baud.

I connected the UNO to the Melzi board with the reset line going from D10 on the UNO to pin 5 on the Melzi board.
This program is communicating with the Melzi board.
Here is the output from the Atmega_Board_Detector.ino program:

Atmega chip detector.
Written by Nick Gammon.
Version 1.20
Compiled on Nov 19 2020 at 10:55:07 with Arduino IDE 10810.
Attempting to enter ICSP programming mode ...
Entered programming mode OK.
Signature = 0x1E 0x98 0x01 
Processor = ATmega2560
Flash memory size = 262144 bytes.
LFuse = 0xFF 
HFuse = 0xD8 
EFuse = 0xFD 
Lock byte = 0xCF 
Clock calibration = 0x82 
Bootloader in use: Yes
EEPROM preserved through erase: No
Watchdog timer always on: No
Bootloader is 8192 bytes starting at 3E000

Bootloader:

3E000: 0x0D 0x94 0x89 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E010: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E020: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E030: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E040: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E050: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E060: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E070: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E080: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E090: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E0A0: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E0B0: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E0C0: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E0D0: 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 0x0D 0x94 0xB2 0xF1 
3E0E0: 0x0D 0x94 0xB2 0xF1 0x41 0x54 0x6D 0x65 0x67 0x61 0x32 0x35 0x36 0x30 0x00 0x41 
3E0F0: 0x72 0x64 0x75 0x69 0x6E 0x6F 0x20 0x65 0x78 0x70 0x6C 0x6F 0x72 0x65 0x72 0x20 
3E100: 0x73 0x74 0x6B 0x35 0x30 0x30 0x56 0x32 0x20 0x62 0x79 0x20 0x4D 0x4C 0x53 0x00 
3E110: 0x42 0x6F 0x6F 0x74 0x6C 0x6F 0x61 0x64 0x65 0x72 0x3E 0x00 0x48 0x75 0x68 0x3F 
3E120: 0x00 0x43 0x6F 0x6D 0x70 0x69 0x6C 0x65 0x64 0x20 0x6F 0x6E 0x20 0x3D 0x20 0x00 
3E130: 0x43 0x50 0x55 0x20 0x54 0x79 0x70 0x65 0x20 0x20 0x20 0x20 0x3D 0x20 0x00 0x5F 
3E140: 0x5F 0x41 0x56 0x52 0x5F 0x41 0x52 0x43 0x48 0x5F 0x5F 0x3D 0x20 0x00 0x41 0x56 
3E150: 0x52 0x20 0x4C 0x69 0x62 0x43 0x20 0x56 0x65 0x72 0x3D 0x20 0x00 0x47 0x43 0x43 
3E160: 0x20 0x56 0x65 0x72 0x73 0x69 0x6F 0x6E 0x20 0x3D 0x20 0x00 0x43 0x50 0x55 0x20 
3E170: 0x49 0x44 0x20 0x20 0x20 0x20 0x20 0x20 0x3D 0x20 0x00 0x4C 0x6F 0x77 0x20 0x66 
3E180: 0x75 0x73 0x65 0x20 0x20 0x20 0x20 0x3D 0x20 0x00 0x48 0x69 0x67 0x68 0x20 0x66 
3E190: 0x75 0x73 0x65 0x20 0x20 0x20 0x3D 0x20 0x00 0x45 0x78 0x74 0x20 0x66 0x75 0x73 
3E1A0: 0x65 0x20 0x20 0x20 0x20 0x3D 0x20 0x00 0x4C 0x6F 0x63 0x6B 0x20 0x66 0x75 0x73 
3E1B0: 0x65 0x20 0x20 0x20 0x3D 0x20 0x00 0x4D 0x61 0x72 0x20 0x20 0x37 0x20 0x32 0x30 
3E1C0: 0x31 0x33 0x00 0x31 0x2E 0x36 0x2E 0x38 0x00 0x34 0x2E 0x33 0x2E 0x35 0x00 0x56 
3E1D0: 0x23 0x20 0x20 0x20 0x41 0x44 0x44 0x52 0x20 0x20 0x20 0x6F 0x70 0x20 0x63 0x6F 
3E1E0: 0x64 0x65 0x20 0x20 0x20 0x20 0x20 0x69 0x6E 0x73 0x74 0x72 0x75 0x63 0x74 0x69 
3E1F0: 0x6F 0x6E 0x20 0x61 0x64 0x64 0x72 0x20 0x20 0x20 0x49 0x6E 0x74 0x65 0x72 0x72 
3E200: 0x75 0x70 0x74 0x00 0x6E 0x6F 0x20 0x76 0x65 0x63 0x74 0x6F 0x72 0x00 0x72 0x6A 
3E210: 0x6D 0x70 0x20 0x20 0x00 0x6A 0x6D 0x70 0x20 0x00 0x57 0x68 0x61 0x74 0x20 0x70 
3E220: 0x6F 0x72 0x74 0x3A 0x00 0x50 0x6F 0x72 0x74 0x20 0x6E 0x6F 0x74 0x20 0x73 0x75 
3E230: 0x70 0x70 0x6F 0x72 0x74 0x65 0x64 0x00 0x4D 0x75 0x73 0x74 0x20 0x62 0x65 0x20 
3E240: 0x61 0x20 0x6C 0x65 0x74 0x74 0x65 0x72 0x00 0x20 0x00 0x57 0x72 0x69 0x74 0x74 
3E250: 0x69 0x6E 0x67 0x20 0x45 0x45 0x00 0x52 0x65 0x61 0x64 0x69 0x6E 0x67 0x20 0x45 
3E260: 0x45 0x00 0x45 0x45 0x20 0x65 0x72 0x72 0x20 0x63 0x6E 0x74 0x3D 0x00 0x50 0x4F 
3E270: 0x52 0x54 0x00 0x30 0x3D 0x5A 0x65 0x72 0x6F 0x20 0x61 0x64 0x64 0x72 0x00 0x3F 
3E280: 0x3D 0x43 0x50 0x55 0x20 0x73 0x74 0x61 0x74 0x73 0x00 0x40 0x3D 0x45 0x45 0x50 
3E290: 0x52 0x4F 0x4D 0x20 0x74 0x65 0x73 0x74 0x00 0x42 0x3D 0x42 0x6C 0x69 0x6E 0x6B 
3E2A0: 0x20 0x4C 0x45 0x44 0x00 0x45 0x3D 0x44 0x75 0x6D 0x70 0x20 0x45 0x45 0x50 0x52 
3E2B0: 0x4F 0x4D 0x00 0x46 0x3D 0x44 0x75 0x6D 0x70 0x20 0x46 0x4C 0x41 0x53 0x48 0x00 
3E2C0: 0x48 0x3D 0x48 0x65 0x6C 0x70 0x00 0x4C 0x3D 0x4C 0x69 0x73 0x74 0x20 0x49 0x2F 
3E2D0: 0x4F 0x20 0x50 0x6F 0x72 0x74 0x73 0x00 0x51 0x3D 0x51 0x75 0x69 0x74 0x00 0x52 
3E2E0: 0x3D 0x44 0x75 0x6D 0x70 0x20 0x52 0x41 0x4D 0x00 0x56 0x3D 0x73 0x68 0x6F 0x77 
3E2F0: 0x20 0x69 0x6E 0x74 0x65 0x72 0x72 0x75 0x70 0x74 0x20 0x56 0x65 0x63 0x74 0x6F 
3E300: 0x72 0x73 0x00 0x59 0x3D 0x50 0x6F 0x72 0x74 0x20 0x62 0x6C 0x69 0x6E 0x6B 0x00 
3E310: 0x2A 0x00 0x11 0x24 0x1F 0xBE 0xCF 0xEF 0xD1 0xE2 0xDE 0xBF 0xCD 0xBF 0x01 0xE0 
3E320: 0x0C 0xBF 0x12 0xE0 0xA0 0xE0 0xB2 0xE0 0xEE 0xE1 0xFD 0xEF 0x03 0xE0 0x0B 0xBF 
3E330: 0x02 0xC0 0x07 0x90 0x0D 0x92 0xA0 0x30 0xB1 0x07 0xD9 0xF7 0x12 0xE0 0xA0 0xE0 
3E340: 0xB2 0xE0 0x01 0xC0 0x1D 0x92 0xAE 0x30 0xB1 0x07 0xE1 0xF7 0x0F 0x94 0x60 0xF3 
3E350: 0x0D 0x94 0x8D 0xFE 0x01 0xE2 0x0E 0xBF 0x0F 0xEF 0x0D 0xBF 0x11 0x24 0x1F 0xBE 
3E360: 0x0D 0x94 0x60 0xF3 0x0D 0x94 0x00 0xF0 0x20 0xE0 0x30 0xE0 0x40 0xED 0x57 0xE0 
3E370: 0x05 0xC0 0xFA 0x01 0x31 0x97 0xF1 0xF7 0x2F 0x5F 0x3F 0x4F 0x28 0x17 0x39 0x07 
3E380: 0xC0 0xF3 0x08 0x95 0x9C 0x01 0x26 0x0F 0x31 0x1D 0xC9 0x01 0xA0 0xE0 0xB0 0xE0 
3E390: 0x2F 0x5F 0x3F 0x4F 0xAB 0xBF 0xFC 0x01 0x87 0x91 0x88 0x23 0x61 0xF0 0x80 0x93 
3E3A0: 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 
3E3B0: 0x80 0x93 0xC0 0x00 0xEA 0xCF 0x08 0x95 0x8D 0xE0 0x80 0x93 0xC6 0x00 0x80 0x91 
3E3C0: 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 
3E3D0: 0x8A 0xE0 0x80 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 
3E3E0: 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x08 0x95 0x0F 0x94 0xC2 0xF1 0x0F 0x94 
3E3F0: 0xDC 0xF1 0x08 0x95 0xFC 0x01 0x90 0x81 0x99 0x23 0x59 0xF0 0x90 0x93 0xC6 0x00 
3E400: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3E410: 0xC0 0x00 0x31 0x96 0x99 0x23 0x79 0xF7 0x08 0x95 0x28 0x2F 0x98 0x2F 0x92 0x95 
3E420: 0x9F 0x70 0x89 0x2F 0x80 0x5D 0x8A 0x33 0x08 0xF0 0x89 0x5F 0x80 0x93 0xC6 0x00 
3E430: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3E440: 0xC0 0x00 0x82 0x2F 0x8F 0x70 0x98 0x2F 0x90 0x5D 0x9A 0x33 0x08 0xF0 0x99 0x5F 
3E450: 0x90 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 
3E460: 0x80 0x64 0x80 0x93 0xC0 0x00 0x08 0x95 0x9C 0x01 0xFB 0x01 0x85 0x36 0x91 0x05 
3E470: 0x1C 0xF4 0x63 0x30 0x71 0x05 0x94 0xF0 0xC9 0x01 0x64 0xE6 0x70 0xE0 0x0F 0x94 
3E480: 0x2E 0xFE 0x60 0x5D 0x7F 0x4F 0x60 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 
3E490: 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x2B 0x30 0x31 0x05 
3E4A0: 0x14 0xF4 0x32 0x97 0xB4 0xF0 0xC9 0x01 0x64 0xE6 0x70 0xE0 0x0F 0x94 0x2E 0xFE 
3E4B0: 0x6A 0xE0 0x70 0xE0 0x0F 0x94 0x2E 0xFE 0x60 0x5D 0x7F 0x4F 0x60 0x93 0xC6 0x00 
3E4C0: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3E4D0: 0xC0 0x00 0xC9 0x01 0x6A 0xE0 0x70 0xE0 0x0F 0x94 0x2E 0xFE 0xC0 0x96 0x80 0x93 
3E4E0: 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 
3E4F0: 0x80 0x93 0xC0 0x00 0x08 0x95 0x1F 0x93 0x18 0x2F 0x8E 0xE6 0x92 0xEE 0x60 0xE0 
3E500: 0x0F 0x94 0xC2 0xF1 0x10 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 
3E510: 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x0F 0x94 0xDC 0xF1 0x1F 0x91 
3E520: 0x08 0x95 0x2F 0x92 0x3F 0x92 0x4F 0x92 0x5F 0x92 0x6F 0x92 0x7F 0x92 0x8F 0x92 
3E530: 0x9F 0x92 0xAF 0x92 0xBF 0x92 0xCF 0x92 0xDF 0x92 0xEF 0x92 0xFF 0x92 0x0F 0x93 
3E540: 0x1F 0x93 0xDF 0x93 0xCF 0x93 0xCD 0xB7 0xDE 0xB7 0x62 0x97 0x0F 0xB6 0xF8 0x94 
3E550: 0xDE 0xBF 0x0F 0xBE 0xCD 0xBF 0x38 0x2E 0x62 0x2E 0xCA 0x01 0xDB 0x01 0x5C 0x01 
3E560: 0x6D 0x01 0x77 0x24 0x20 0xE2 0x22 0x2E 0x2E 0x01 0x08 0x94 0x41 0x1C 0x51 0x1C 
3E570: 0x8B 0xC0 0x81 0xE0 0xA8 0x16 0x80 0xE0 0xB8 0x06 0x81 0xE0 0xC8 0x06 0x80 0xE0 
3E580: 0xD8 0x06 0x28 0xF0 0xC6 0x01 0xAA 0x27 0xBB 0x27 0x0F 0x94 0x0D 0xF2 0xBB 0x27 
3E590: 0xAD 0x2D 0x9C 0x2D 0x8B 0x2D 0x0F 0x94 0x0D 0xF2 0x8A 0x2D 0x0F 0x94 0x0D 0xF2 
3E5A0: 0x20 0x92 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 
3E5B0: 0x80 0x64 0x80 0x93 0xC0 0x00 0x9D 0xE2 0x90 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 
3E5C0: 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x20 0x92 
3E5D0: 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 
3E5E0: 0x80 0x93 0xC0 0x00 0x19 0x82 0x86 0x01 0x75 0x01 0x88 0x24 0x99 0x24 0xA1 0xE0 
3E5F0: 0x3A 0x16 0x51 0xF0 0x3A 0x16 0x20 0xF0 0xB2 0xE0 0x3B 0x16 0x61 0xF4 0x09 0xC0 
3E600: 0x0B 0xBF 0xF7 0x01 0x77 0x90 0x07 0xC0 0xC7 0x01 0x0F 0x94 0x77 0xFE 0x78 0x2E 
3E610: 0x02 0xC0 0xF7 0x01 0x70 0x80 0x87 0x2D 0x0F 0x94 0x0D 0xF2 0x20 0x92 0xC6 0x00 
3E620: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3E630: 0xC0 0x00 0x87 0x2D 0x80 0x52 0xF4 0x01 0xEF 0x70 0xF0 0x70 0x8F 0x35 0x20 0xF4 
3E640: 0xE4 0x0D 0xF5 0x1D 0x70 0x82 0x04 0xC0 0xE4 0x0D 0xF5 0x1D 0x8E 0xE2 0x80 0x83 
3E650: 0x08 0x94 0xE1 0x1C 0xF1 0x1C 0x01 0x1D 0x11 0x1D 0x08 0x94 0x81 0x1C 0x91 0x1C 
3E660: 0x90 0xE1 0x89 0x16 0x91 0x04 0x09 0xF0 0xC2 0xCF 0x80 0xE1 0x90 0xE0 0xA0 0xE0 
3E670: 0xB0 0xE0 0xA8 0x0E 0xB9 0x1E 0xCA 0x1E 0xDB 0x1E 0x19 0x8A 0xC2 0x01 0x0F 0x94 
3E680: 0xFA 0xF1 0x0F 0x94 0xDC 0xF1 0x6A 0x94 0x66 0x20 0x09 0xF0 0x72 0xCF 0x62 0x96 
3E690: 0x0F 0xB6 0xF8 0x94 0xDE 0xBF 0x0F 0xBE 0xCD 0xBF 0xCF 0x91 0xDF 0x91 0x1F 0x91 
3E6A0: 0x0F 0x91 0xFF 0x90 0xEF 0x90 0xDF 0x90 0xCF 0x90 0xBF 0x90 0xAF 0x90 0x9F 0x90 
3E6B0: 0x8F 0x90 0x7F 0x90 0x6F 0x90 0x5F 0x90 0x4F 0x90 0x3F 0x90 0x2F 0x90 0x08 0x95 
3E6C0: 0x2F 0x92 0x3F 0x92 0x4F 0x92 0x5F 0x92 0x6F 0x92 0x7F 0x92 0x8F 0x92 0x9F 0x92 
3E6D0: 0xAF 0x92 0xBF 0x92 0xCF 0x92 0xDF 0x92 0xEF 0x92 0xFF 0x92 0x0F 0x93 0x1F 0x93 
3E6E0: 0xDF 0x93 0xCF 0x93 0xCD 0xB7 0xDE 0xB7 0xCD 0x53 0xD1 0x40 0x0F 0xB6 0xF8 0x94 
3E6F0: 0xDE 0xBF 0x0F 0xBE 0xCD 0xBF 0x01 0xE2 0x0E 0xBF 0x0F 0xEF 0x0D 0xBF 0x94 0xB7 
3E700: 0xF8 0x94 0xA8 0x95 0x14 0xBE 0x80 0x91 0x60 0x00 0x88 0x61 0x80 0x93 0x60 0x00 
3E710: 0x10 0x92 0x60 0x00 0x78 0x94 0x93 0xFF 0x05 0xC0 0xE0 0x91 0x00 0x02 0xF0 0x91 
3E720: 0x01 0x02 0x19 0x95 0x27 0x9A 0x2F 0x9A 0x80 0x91 0xC0 0x00 0x82 0x60 0x80 0x93 
3E730: 0xC0 0x00 0x80 0xE1 0x80 0x93 0xC4 0x00 0x88 0xE1 0x80 0x93 0xC1 0x00 0x00 0x00 
3E740: 0xEE 0x24 0xFF 0x24 0x87 0x01 0x44 0xE0 0xA4 0x2E 0xB1 0x2C 0xCC 0x24 0xDD 0x24 
3E750: 0x24 0xC0 0xC5 0x01 0x01 0x97 0xF1 0xF7 0x08 0x94 0xE1 0x1C 0xF1 0x1C 0x01 0x1D 
3E760: 0x11 0x1D 0x21 0xE2 0xE2 0x16 0x2E 0xE4 0xF2 0x06 0x20 0xE0 0x02 0x07 0x20 0xE0 
3E770: 0x12 0x07 0x18 0xF0 0x31 0xE0 0xC3 0x2E 0xD1 0x2C 0xC8 0x01 0xB7 0x01 0x27 0xEC 
3E780: 0x3B 0xE1 0x40 0xE0 0x50 0xE0 0x0F 0x94 0x41 0xFE 0x61 0x15 0x71 0x05 0x81 0x05 
3E790: 0x91 0x05 0x19 0xF4 0x85 0xB1 0x80 0x58 0x85 0xB9 0x80 0x91 0xC0 0x00 0x87 0xFD 
3E7A0: 0x03 0xC0 0xC1 0x14 0xD1 0x04 0xA9 0xF2 0xA6 0x01 0x4F 0x5F 0x5F 0x4F 0xC2 0x5E 
3E7B0: 0xDE 0x4F 0x59 0x83 0x48 0x83 0xCE 0x51 0xD1 0x40 0xC2 0x5E 0xDE 0x4F 0x88 0x81 
3E7C0: 0x99 0x81 0xCE 0x51 0xD1 0x40 0x01 0x97 0x11 0xF0 0x0D 0x94 0x10 0xFE 0xC0 0x5D 
3E7D0: 0xDE 0x4F 0x19 0x82 0x18 0x82 0xC0 0x53 0xD1 0x40 0x60 0xE0 0xC1 0x5D 0xDE 0x4F 
3E7E0: 0x18 0x82 0xCF 0x52 0xD1 0x40 0x88 0x24 0x99 0x24 0xC3 0x5D 0xDE 0x4F 0x19 0x82 
3E7F0: 0x18 0x82 0xCD 0x52 0xD1 0x40 0xC0 0x5E 0xDE 0x4F 0x18 0x82 0x19 0x82 0x1A 0x82 
3E800: 0x1B 0x82 0xC0 0x52 0xD1 0x40 0xCE 0x5C 0xDE 0x4F 0x18 0x82 0x19 0x82 0x1A 0x82 
3E810: 0x1B 0x82 0xC2 0x53 0xD1 0x40 0xEE 0x24 0xFF 0x24 0x87 0x01 0x0B 0xBF 0xF7 0x01 
3E820: 0x07 0x91 0x16 0x91 0xC4 0x5C 0xDE 0x4F 0x19 0x83 0x08 0x83 0xCC 0x53 0xD1 0x40 
3E830: 0x0D 0x94 0x0B 0xFE 0xC2 0x5E 0xDE 0x4F 0x28 0x81 0x39 0x81 0xCE 0x51 0xD1 0x40 
3E840: 0x21 0x30 0x31 0x05 0x09 0xF5 0x20 0x91 0xC6 0x00 0xC2 0x5E 0xDE 0x4F 0x19 0x82 
3E850: 0x18 0x82 0xCE 0x51 0xD1 0x40 0x22 0xC0 0x2F 0x5F 0x3F 0x4F 0x4F 0x4F 0x5F 0x4F 
3E860: 0x21 0x30 0x82 0xE1 0x38 0x07 0x8A 0xE7 0x48 0x07 0x80 0xE0 0x58 0x07 0x80 0xF0 
3E870: 0xC4 0x5C 0xDE 0x4F 0xE8 0x81 0xF9 0x81 0xCC 0x53 0xD1 0x40 0xEF 0x5F 0xFF 0x4F 
3E880: 0x19 0xF0 0xEE 0x27 0xFF 0x27 0x09 0x94 0x20 0xE0 0x30 0xE0 0x40 0xE0 0x50 0xE0 
3E890: 0x80 0x91 0xC0 0x00 0x87 0xFF 0xE0 0xCF 0x20 0x91 0xC6 0x00 0xC3 0x5D 0xDE 0x4F 
3E8A0: 0x48 0x81 0x59 0x81 0xCD 0x52 0xD1 0x40 0x4F 0x5F 0x5F 0x4F 0xC3 0x5D 0xDE 0x4F 
3E8B0: 0x59 0x83 0x48 0x83 0xCD 0x52 0xD1 0x40 0x21 0x32 0x09 0xF0 0x63 0xC6 0x4A 0x30 
3E8C0: 0x51 0x05 0x08 0xF0 0x5F 0xC6 0x08 0x94 0x81 0x1C 0x91 0x1C 0x53 0xE0 0x85 0x16 
3E8D0: 0x91 0x04 0x09 0xF0 0x59 0xC6 0x00 0xE0 0x10 0xE0 0x18 0xC0 0x81 0xE2 0x80 0x93 
3E8E0: 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 
3E8F0: 0x80 0x93 0xC0 0x00 0x2F 0x5F 0x3F 0x4F 0x29 0x31 0x31 0x05 0x79 0xF7 0x0F 0x94 
3E900: 0xDC 0xF1 0x0F 0x5F 0x1F 0x4F 0x05 0x30 0x11 0x05 0x19 0xF0 0x20 0xE0 0x30 0xE0 
3E910: 0xE5 0xCF 0x10 0x92 0x0A 0x02 0x10 0x92 0x0B 0x02 0x10 0x92 0x0C 0x02 0x10 0x92 
3E920: 0x0D 0x02 0x10 0x92 0x06 0x02 0x10 0x92 0x07 0x02 0x10 0x92 0x08 0x02 0x10 0x92 
3E930: 0x09 0x02 0x10 0x92 0x02 0x02 0x10 0x92 0x03 0x02 0x10 0x92 0x04 0x02 0x10 0x92 
3E940: 0x05 0x02 0x8F 0xEE 0x90 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x80 0xE1 0x91 0xEE 
3E950: 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0x80 0x91 0xC0 0x00 0x87 0xFF 0xFC 0xCF 0x90 0x91 
3E960: 0xC6 0x00 0x90 0x36 0x08 0xF0 0x9F 0x75 0x90 0x32 0xB8 0xF0 0x90 0x93 0xC6 0x00 
3E970: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3E980: 0xC0 0x00 0xA0 0xE2 0xA0 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 
3E990: 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x98 0x34 0x09 0xF4 0xD7 0xC1 
3E9A0: 0x99 0x34 0xB8 0xF4 0x92 0x34 0x09 0xF4 0x59 0xC1 0x93 0x34 0x58 0xF4 0x90 0x33 
3E9B0: 0x19 0xF1 0x90 0x33 0x08 0xF4 0xE3 0xC5 0x9F 0x33 0xA1 0xF1 0x90 0x34 0x09 0xF0 
3E9C0: 0xDE 0xC5 0xBD 0xC0 0x95 0x34 0x09 0xF4 0x70 0xC1 0x96 0x34 0x09 0xF0 0xD7 0xC5 
3E9D0: 0x98 0xC1 0x92 0x35 0x09 0xF4 0x2B 0xC2 0x93 0x35 0x38 0xF4 0x9C 0x34 0x09 0xF4 
3E9E0: 0xF5 0xC1 0x91 0x35 0x09 0xF0 0xCB 0xC5 0x18 0xC2 0x96 0x35 0x09 0xF4 0x45 0xC2 
3E9F0: 0x99 0x35 0x09 0xF0 0xC4 0xC5 0x67 0xC4 0x83 0xE7 0x92 0xEE 0x62 0xE0 0x0F 0x94 
3EA00: 0xF5 0xF1 0x10 0x92 0x06 0x02 0x10 0x92 0x07 0x02 0x10 0x92 0x08 0x02 0x10 0x92 
3EA10: 0x09 0x02 0x10 0x92 0x0A 0x02 0x10 0x92 0x0B 0x02 0x10 0x92 0x0C 0x02 0x10 0x92 
3EA20: 0x0D 0x02 0x13 0xC1 0x8F 0xE7 0x92 0xEE 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x8F 0xEE 
3EA30: 0x90 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x81 0xE2 0x91 0xEE 0x60 0xE0 0x0F 0x94 
3EA40: 0xC2 0xF1 0x87 0xEB 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x80 0xE3 0x91 0xEE 
3EA50: 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0x84 0xEE 0x90 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 
3EA60: 0x8F 0xE3 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0x86 0xE0 0x90 0xE0 0x61 0xE0 
3EA70: 0x70 0xE0 0x0F 0x94 0x34 0xF2 0x0F 0x94 0xDC 0xF1 0x8D 0xE5 0x91 0xEE 0x60 0xE0 
3EA80: 0x0F 0x94 0xC2 0xF1 0x89 0xEC 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x8E 0xE4 
3EA90: 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0x83 0xEC 0x91 0xEE 0x60 0xE0 0x0F 0x94 
3EAA0: 0xF5 0xF1 0x8C 0xE6 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0x8E 0xE1 0x0F 0x94 
3EAB0: 0x0D 0xF2 0x88 0xE9 0x0F 0x94 0x0D 0xF2 0x81 0xE0 0x0F 0x94 0x0D 0xF2 0x0F 0x94 
3EAC0: 0xDC 0xF1 0x8B 0xE7 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0x19 0xE0 0xE0 0xE0 
3EAD0: 0xF0 0xE0 0x10 0x93 0x57 0x00 0xE4 0x91 0x8E 0x2F 0x0F 0x94 0x0D 0xF2 0x0F 0x94 
3EAE0: 0xDC 0xF1 0x8A 0xE8 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0xE3 0xE0 0xF0 0xE0 
3EAF0: 0x10 0x93 0x57 0x00 0xE4 0x91 0x8E 0x2F 0x0F 0x94 0x0D 0xF2 0x0F 0x94 0xDC 0xF1 
3EB00: 0x89 0xE9 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0xE2 0xE0 0xF0 0xE0 0x10 0x93 
3EB10: 0x57 0x00 0xE4 0x91 0x8E 0x2F 0x0F 0x94 0x0D 0xF2 0x0F 0x94 0xDC 0xF1 0x88 0xEA 
3EB20: 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0xE1 0xE0 0xF0 0xE0 0x10 0x93 0x57 0x00 
3EB30: 0x14 0x91 0x81 0x2F 0x0F 0x94 0x0D 0xF2 0x0F 0x94 0xDC 0xF1 0x07 0xCF 0x8B 0xE8 
3EB40: 0x92 0xEE 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x8B 0xE4 0x92 0xEE 0x60 0xE0 0x0F 0x94 
3EB50: 0xF5 0xF1 0x0F 0x94 0xDC 0xF1 0x00 0xE0 0x10 0xE0 0x19 0xC0 0xC8 0x01 0x6F 0x2D 
3EB60: 0x0F 0x94 0x7F 0xFE 0xFF 0x20 0x31 0xF4 0x89 0xE4 0x92 0xEE 0x60 0xE0 0x0F 0x94 
3EB70: 0xC2 0xF1 0x0B 0xC0 0xF0 0x92 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 
3EB80: 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x0F 0x5F 0x1F 0x4F 0xC8 0x01 
3EB90: 0x81 0x51 0x9F 0x41 0xA0 0xE0 0xB0 0xE0 0xAB 0xBF 0xFC 0x01 0xF7 0x90 0xBA 0xE2 
3EBA0: 0xFB 0x16 0x21 0xF0 0xE2 0xE0 0x00 0x30 0x1E 0x07 0xC1 0xF6 0x0F 0x94 0xDC 0xF1 
3EBB0: 0x0F 0x94 0xDC 0xF1 0x87 0xE5 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x0F 0x94 
3EBC0: 0xDC 0xF1 0xCC 0x24 0xDD 0x24 0x00 0xE0 0x10 0xE0 0x1E 0xC0 0xC8 0x01 0x0F 0x94 
3EBD0: 0x77 0xFE 0xF8 0x2E 0x88 0x23 0x31 0xF4 0x89 0xE4 0x92 0xEE 0x60 0xE0 0x0F 0x94 
3EBE0: 0xC2 0xF1 0x0B 0xC0 0x80 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 
3EBF0: 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0xFE 0x14 0x19 0xF0 0x08 0x94 
3EC00: 0xC1 0x1C 0xD1 0x1C 0x0F 0x5F 0x1F 0x4F 0xC8 0x01 0x81 0x51 0x9F 0x41 0xA0 0xE0 
3EC10: 0xB0 0xE0 0xAB 0xBF 0xFC 0x01 0xE7 0x90 0xFA 0xE2 0xEF 0x16 0x21 0xF0 0x22 0xE0 
3EC20: 0x00 0x30 0x12 0x07 0x99 0xF6 0x0F 0x94 0xDC 0xF1 0x0F 0x94 0xDC 0xF1 0x82 0xE6 
3EC30: 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0xC6 0x01 0x61 0xE0 0x70 0xE0 0x0F 0x94 
3EC40: 0x34 0xF2 0x0F 0x94 0xDC 0xF1 0x0F 0x94 0xDC 0xF1 0x10 0x92 0x02 0x02 0x10 0x92 
3EC50: 0x03 0x02 0x10 0x92 0x04 0x02 0x10 0x92 0x05 0x02 0x78 0xCE 0x89 0xE9 0x92 0xEE 
3EC60: 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x27 0x9A 0x2F 0x9A 0x16 0xC0 0x2F 0x98 0x80 0xE0 
3EC70: 0x90 0xE0 0xE0 0xED 0xF7 0xE0 0x31 0x97 0xF1 0xF7 0x01 0x96 0x84 0x36 0x91 0x05 
3EC80: 0xC1 0xF7 0x2F 0x9A 0x80 0xE0 0x90 0xE0 0xE0 0xED 0xF7 0xE0 0x31 0x97 0xF1 0xF7 
3EC90: 0x01 0x96 0x84 0x36 0x91 0x05 0xC1 0xF7 0x80 0x91 0xC0 0x00 0x87 0xFF 0xE6 0xCF 
3ECA0: 0x80 0x91 0xC0 0x00 0x87 0xFF 0xFC 0xCF 0x64 0xC4 0x85 0xEA 0x92 0xEE 0x62 0xE0 
3ECB0: 0x0F 0x94 0xF5 0xF1 0x40 0x91 0x02 0x02 0x50 0x91 0x03 0x02 0x60 0x91 0x04 0x02 
3ECC0: 0x70 0x91 0x05 0x02 0x81 0xE0 0x20 0xE1 0x0F 0x94 0x91 0xF2 0x80 0x91 0x02 0x02 
3ECD0: 0x90 0x91 0x03 0x02 0xA0 0x91 0x04 0x02 0xB0 0x91 0x05 0x02 0x80 0x50 0x9F 0x4F 
3ECE0: 0xAF 0x4F 0xBF 0x4F 0x80 0x93 0x02 0x02 0x90 0x93 0x03 0x02 0xA0 0x93 0x04 0x02 
3ECF0: 0xB0 0x93 0x05 0x02 0x80 0x50 0x90 0x41 0xA0 0x40 0xB0 0x40 0x08 0xF4 0x26 0xCE 
3ED00: 0xA4 0xCF 0x83 0xEB 0x92 0xEE 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x40 0x91 0x06 0x02 
3ED10: 0x50 0x91 0x07 0x02 0x60 0x91 0x08 0x02 0x70 0x91 0x09 0x02 0x80 0xE0 0x20 0xE1 
3ED20: 0x0F 0x94 0x91 0xF2 0x80 0x91 0x06 0x02 0x90 0x91 0x07 0x02 0xA0 0x91 0x08 0x02 
3ED30: 0xB0 0x91 0x09 0x02 0x80 0x50 0x9F 0x4F 0xAF 0x4F 0xBF 0x4F 0x80 0x93 0x06 0x02 
3ED40: 0x90 0x93 0x07 0x02 0xA0 0x93 0x08 0x02 0xB0 0x93 0x09 0x02 0xFF 0xCD 0x80 0xEC 
3ED50: 0x92 0xEE 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x83 0xE7 0x92 0xEE 0x60 0xE0 0x0F 0x94 
3ED60: 0xF5 0xF1 0x8F 0xE7 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x8B 0xE8 0x92 0xEE 
3ED70: 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x89 0xE9 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 
3ED80: 0x85 0xEA 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x83 0xEB 0x92 0xEE 0x60 0xE0 
3ED90: 0x0F 0x94 0xF5 0xF1 0x80 0xEC 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x87 0xEC 
3EDA0: 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x88 0xED 0x92 0xEE 0x60 0xE0 0x0F 0x94 
3EDB0: 0xF5 0xF1 0x8F 0xED 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x8A 0xEE 0x92 0xEE 
3EDC0: 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x83 0xE0 0x93 0xEE 0xBD 0xCD 0x87 0xEC 0x92 0xEE 
3EDD0: 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x81 0xE4 0x0F 0x94 0x7B 0xF2 0x82 0xE4 0x0F 0x94 
3EDE0: 0x7B 0xF2 0x83 0xE4 0x0F 0x94 0x7B 0xF2 0x84 0xE4 0x0F 0x94 0x7B 0xF2 0x85 0xE4 
3EDF0: 0x0F 0x94 0x7B 0xF2 0x86 0xE4 0x0F 0x94 0x7B 0xF2 0x87 0xE4 0x0F 0x94 0x7B 0xF2 
3EE00: 0x88 0xE4 0x0F 0x94 0x7B 0xF2 0x8A 0xE4 0x0F 0x94 0x7B 0xF2 0x8B 0xE4 0x0F 0x94 
3EE10: 0x7B 0xF2 0x8C 0xE4 0x0F 0x94 0x7B 0xF2 0x99 0xCD 0x88 0xED 0x92 0xEE 0x62 0xE0 
3EE20: 0x0F 0x94 0xF5 0xF1 0x77 0x24 0x73 0x94 0x88 0x24 0x99 0x24 0x09 0xC4 0x8F 0xED 
3EE30: 0x92 0xEE 0x62 0xE0 0x0F 0x94 0xF5 0xF1 0x40 0x91 0x0A 0x02 0x50 0x91 0x0B 0x02 
3EE40: 0x60 0x91 0x0C 0x02 0x70 0x91 0x0D 0x02 0x82 0xE0 0x20 0xE1 0x0F 0x94 0x91 0xF2 
3EE50: 0x80 0x91 0x0A 0x02 0x90 0x91 0x0B 0x02 0xA0 0x91 0x0C 0x02 0xB0 0x91 0x0D 0x02 
3EE60: 0x80 0x50 0x9F 0x4F 0xAF 0x4F 0xBF 0x4F 0x80 0x93 0x0A 0x02 0x90 0x93 0x0B 0x02 
3EE70: 0xA0 0x93 0x0C 0x02 0xB0 0x93 0x0D 0x02 0x69 0xCD 0x8A 0xEE 0x92 0xEE 0x62 0xE0 
3EE80: 0x0F 0x94 0xF5 0xF1 0x84 0xEE 0x90 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x8F 0xEC 
3EE90: 0x91 0xEE 0x60 0xE0 0x0F 0x94 0xF5 0xF1 0x66 0x24 0x77 0x24 0x43 0x01 0xCC 0x5D 
3EEA0: 0xDE 0x4F 0x19 0x82 0x18 0x82 0xC4 0x52 0xD1 0x40 0xD4 0x01 0xC3 0x01 0xB6 0x95 
3EEB0: 0xA7 0x95 0x97 0x95 0x87 0x95 0xCA 0x5D 0xDE 0x4F 0x88 0x83 0x99 0x83 0xAA 0x83 
3EEC0: 0xBB 0x83 0xC6 0x52 0xD1 0x40 0xCC 0x5D 0xDE 0x4F 0xA8 0x81 0xB9 0x81 0xC4 0x52 
3EED0: 0xD1 0x40 0x11 0x96 0xCC 0x5D 0xDE 0x4F 0xB9 0x83 0xA8 0x83 0xC4 0x52 0xD1 0x40 
3EEE0: 0xCD 0x01 0x62 0xE0 0x70 0xE0 0x0F 0x94 0x34 0xF2 0xB0 0xE2 0xB0 0x93 0xC6 0x00 
3EEF0: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3EF00: 0xC0 0x00 0xED 0xE2 0xE0 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 
3EF10: 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0xF0 0xE2 0xF0 0x93 0xC6 0x00 
3EF20: 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 
3EF30: 0xC0 0x00 0xCA 0x5D 0xDE 0x4F 0xE8 0x80 0xF9 0x80 0x0A 0x81 0x1B 0x81 0xC6 0x52 
3EF40: 0xD1 0x40 0xBB 0x27 0xA1 0x2F 0x90 0x2F 0x8F 0x2D 0x0F 0x94 0x0D 0xF2 0xCA 0x5D 
3EF50: 0xDE 0x4F 0x88 0x81 0xC6 0x52 0xD1 0x40 0x0F 0x94 0x0D 0xF2 0xB0 0xE2 0xFB 0x2E 
3EF60: 0xF0 0x92 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 
3EF70: 0x80 0x64 0x80 0x93 0xC0 0x00 0x0D 0xE3 0x00 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 
3EF80: 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x10 0xE2 
3EF90: 0x10 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 
3EFA0: 0x80 0x64 0x80 0x93 0xC0 0x00 0x8B 0xBE 0xF3 0x01 0x27 0x91 0xC6 0x5D 0xDE 0x4F 
3EFB0: 0x28 0x83 0xCA 0x52 0xD1 0x40 0xA2 0x2E 0xBB 0x24 0xCC 0x24 0xDD 0x24 0x08 0x94 
3EFC0: 0x61 0x1C 0x71 0x1C 0x81 0x1C 0x91 0x1C 0x8B 0xBE 0xF3 0x01 0x87 0x91 0x28 0x2E 
3EFD0: 0x33 0x24 0x44 0x24 0x55 0x24 0x08 0x94 0x61 0x1C 0x71 0x1C 0x81 0x1C 0x91 0x1C 
3EFE0: 0x8B 0xBE 0xF3 0x01 0x37 0x91 0xC5 0x5D 0xDE 0x4F 0x38 0x83 0xCB 0x52 0xD1 0x40 
3EFF0: 0x08 0x94 0x61 0x1C 0x71 0x1C 0x81 0x1C 0x91 0x1C 0x8B 0xBE 0xF3 0x01 0x47 0x91 
3F000: 0xC4 0x5D 0xDE 0x4F 0x48 0x83 0xCC 0x52 0xD1 0x40 0xAD 0xEF 0xEA 0x2E 0xAF 0xEF 
3F010: 0xFA 0x2E 0xAF 0xEF 0x0A 0x2F 0xAF 0xEF 0x1A 0x2F 0x6E 0x0C 0x7F 0x1C 0x80 0x1E 
3F020: 0x91 0x1E 0x14 0x2D 0x03 0x2D 0xF2 0x2C 0xEE 0x24 0xEA 0x0C 0xFB 0x1C 0x0C 0x1D 
3F030: 0x1D 0x1D 0x0F 0x94 0x0D 0xF2 0x20 0xE2 0x20 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 
3F040: 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0xC6 0x5D 
3F050: 0xDE 0x4F 0x88 0x81 0xCA 0x52 0xD1 0x40 0x0F 0x94 0x0D 0xF2 0x30 0xE2 0x30 0x93 
3F060: 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 
3F070: 0x80 0x93 0xC0 0x00 0xC4 0x5D 0xDE 0x4F 0x88 0x81 0xCC 0x52 0xD1 0x40 0x0F 0x94 
3F080: 0x0D 0xF2 0x40 0xE2 0x40 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 
3F090: 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0xC5 0x5D 0xDE 0x4F 0x88 0x81 
3F0A0: 0xCB 0x52 0xD1 0x40 0x0F 0x94 0x0D 0xF2 0x50 0xE2 0x50 0x93 0xC6 0x00 0x80 0x91 
3F0B0: 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 
3F0C0: 0x8F 0xEF 0xE8 0x16 0x8F 0xEF 0xF8 0x06 0x80 0xE0 0x08 0x07 0x80 0xE0 0x18 0x07 
3F0D0: 0x31 0xF4 0x84 0xE0 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0xDF 0xC0 0xD8 0x01 
3F0E0: 0xC7 0x01 0x80 0x70 0x90 0x7C 0xA0 0x70 0xB0 0x70 0x80 0x50 0x90 0x4C 0xA0 0x40 
3F0F0: 0xB0 0x40 0xD1 0xF5 0x2F 0xEF 0x3F 0xE3 0x40 0xE0 0x50 0xE0 0xE2 0x22 0xF3 0x22 
3F100: 0x04 0x23 0x15 0x23 0xCA 0x5D 0xDE 0x4F 0xA8 0x80 0xB9 0x80 0xCA 0x80 0xDB 0x80 
3F110: 0xC6 0x52 0xD1 0x40 0xAE 0x0C 0xBF 0x1C 0xC0 0x1E 0xD1 0x1E 0xAA 0x0C 0xBB 0x1C 
3F120: 0xCC 0x1C 0xDD 0x1C 0x8E 0xE0 0x92 0xEE 0x60 0xE0 0x0F 0x94 0xC2 0xF1 0xBB 0x27 
3F130: 0xA1 0x2F 0x90 0x2F 0x8F 0x2D 0x0F 0x94 0x0D 0xF2 0x8E 0x2D 0x0F 0x94 0x0D 0xF2 
3F140: 0x30 0xE2 0x30 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 
3F150: 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0x4E 0xE3 0x40 0x93 0xC6 0x00 0x80 0x91 
3F160: 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x87 0xC0 0x8E 0xE0 0x9E 0xEF 0xA0 0xE0 0xB0 0xE0 
3F170: 0xE8 0x22 0xF9 0x22 0x0A 0x23 0x1B 0x23 0x9C 0xE0 0xE9 0x16 0x94 0xE9 0xF9 0x06 
3F180: 0x90 0xE0 0x09 0x07 0x90 0xE0 0x19 0x07 0x09 0xF0 0x88 0xC0 0xC4 0x5D 0xDE 0x4F 
3F190: 0xA8 0x81 0xCC 0x52 0xD1 0x40 0xEA 0x2E 0xFF 0x24 0x00 0xE0 0x10 0xE0 0x10 0x2F 
3F1A0: 0x0F 0x2D 0xFE 0x2C 0xEE 0x24 0xC5 0x5D 0xDE 0x4F 0xB8 0x81 0xCB 0x52 0xD1 0x40 
3F1B0: 0xEB 0x0E 0xF1 0x1C 0x01 0x1D 0x11 0x1D 0xD6 0x01 0xC5 0x01 0x81 0x70 0x90 0x70 
3F1C0: 0xA0 0x70 0xB0 0x70 0xDC 0x01 0x99 0x27 0x88 0x27 0xE8 0x0E 0xF9 0x1E 0x0A 0x1F 
3F1D0: 0x1B 0x1F 0x20 0xEF 0x30 0xE0 0x40 0xE0 0x50 0xE0 0xA2 0x22 0xB3 0x22 0xC4 0x22 
3F1E0: 0xD5 0x22 0x41 0xE1 0xAA 0x0C 0xBB 0x1C 0xCC 0x1C 0xDD 0x1C 0x4A 0x95 0xD1 0xF7 
3F1F0: 0xEA 0x0C 0xFB 0x1C 0x0C 0x1D 0x1D 0x1D 0x81 0xE0 0x90 0xE0 0xA0 0xE0 0xB0 0xE0 
3F200: 0x28 0x22 0x39 0x22 0x4A 0x22 0x5B 0x22 0x35 0xE1 0x22 0x0C 0x33 0x1C 0x44 0x1C 
3F210: 0x55 0x1C 0x3A 0x95 0xD1 0xF7 0xE2 0x0C 0xF3 0x1C 0x04 0x1D 0x15 0x1D 0x57 0x01 
3F220: 0x68 0x01 0xAA 0x0C 0xBB 0x1C 0xCC 0x1C 0xDD 0x1C 0x85 0xE1 0x92 0xEE 0x60 0xE0 
3F230: 0x0F 0x94 0xC2 0xF1 0xC8 0x01 0xAA 0x27 0xBB 0x27 0x0F 0x94 0x0D 0xF2 0xBB 0x27 
3F240: 0xA1 0x2F 0x90 0x2F 0x8F 0x2D 0x0F 0x94 0x0D 0xF2 0x8E 0x2D 0x0F 0x94 0x0D 0xF2 
3F250: 0x90 0xE2 0x90 0x93 0xC6 0x00 0x80 0x91 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 
3F260: 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 0xAE 0xE3 0xA0 0x93 0xC6 0x00 0x80 0x91 
3F270: 0xC0 0x00 0x86 0xFF 0xFC 0xCF 0x80 0x91 0xC0 0x00 0x80 0x64 0x80 0x93 0xC0 0x00 
3F280: 0xC6 0x01 0xAA 0x27 0xBB 0x27 0x0F 0x94 0x0D 0xF2 0xBB 0x27 0xAD 0x2D 0x9C 0x2D 

MD5 sum of bootloader = 0xD9 0xE6 0x6B 0x4E 0xD1 0xA6 0x11 0x2C 0x61 0x8F 0x9B 0xD5 0x5D 0x24 0xE2 0x13 
Bootloader MD5 sum not known.

First 256 bytes of program memory:

00: 0x0C 0x94 0x83 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
10: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
20: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
30: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
40: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
50: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0x07 0x02 
60: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0x7B 0x02 0x0C 0x94 0x51 0x02 0x0C 0x94 0xB4 0x00 
70: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
80: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
90: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
A0: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
B0: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
C0: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
D0: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 0x0C 0x94 0xB4 0x00 
E0: 0x0C 0x94 0xB4 0x00 0x0C 0x94 0x14 0x01 0x0C 0x94 0xB6 0x00 0x0C 0x94 0xF2 0x00 
F0: 0x0C 0x94 0x99 0x01 0x0C 0x94 0x06 0x01 0x0C 0x94 0xE3 0x00 0x0C 0x94 0x6C 0x03 

Programming mode off.

I used Nick Gammon’s programming program to re-install the ATmega 2560 boot loader. The USB port on the Melzi board started to function again so I was able to use Arduino IDE to upload the ADVi3 hex file and now the board is functional again! Yeah!!!

I checked with my own hardware:

  • Signature is correct: 0x1E 0x98 0x01
  • LFuse is correct: 0xFF
  • HFuse looks correct. I do not have the same value but I check yours manually and it looks good: 0xD8
  • EFuse is correct: 0xFD
  • Lock byte: I am not sure. I do not have the same value. But I doubt it is the cause of the problem

For the boot loader, I looked only at the first bytes and it looks right.

Happy to see that you found a solution. So it confirms that your boot loader was corrupted when flashing the board.