sven@tracy ~ $ avarice -d -R -2 -j usb -B 200 :4242
AVaRICE version 2.13, Nov 15 2012 23:51:06

Found JTAG ICE, serno: 070000003457
JTAG config starting.
Attempting synchronisation at bitrate 19200

command[0x01, 1]: 01 
recv: 0x1b
recv: 0x00
recv: 0x00
recv: 0x1c
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 28 bytes
read:  86 01 ff 1c 07 00 ff 1c 07 01 07 00 00 00 34 57 4a 54 41 47 49 43 45 6d 6b 49 49 00
recv: 0x48
recv: 0x89
CRC OK
Got message seqno 0 (command_sequence == 0)
response: 86 01 FF 1C 07 00 FF 1C 07 01 07 00 00 00 34 57 4A 54 41 47 49 43 45 6D 6B 49 49 00 
Found a device: JTAGICEmkII
Serial number:  07:00:00:00:34:57
JTAG ICE mkII sign-on message:
Communications protocol version: 1
M_MCU:
  boot-loader FW version:        255
  firmware version:              7.28
  hardware version:              0
S_MCU:
  boot-loader FW version:        255
  firmware version:              7.28
  hardware version:              1

command[0x02, 1]: 02 13 01 
recv: 0x1b
recv: 0x01
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0xcd
recv: 0x83
CRC OK
Got message seqno 1 (command_sequence == 1)
response: 80 

command[0x02, 1]: 02 03 01 
recv: 0x1b
recv: 0x02
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0x1d
recv: 0x09
CRC OK
Got message seqno 2 (command_sequence == 2)
response: 80 

command[0x0a, 1]: 0A 01 
recv: 0x1b
recv: 0xff
recv: 0xff
recv: 0x06
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 6 bytes
read:  e0 00 00 00 00 00
recv: 0x4e
recv: 0x2d
CRC OK
Got message seqno 65535 (command_sequence == 3)

got asynchronous event: 0xe0
recv: 0x1b
recv: 0x03
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0xa2
recv: 0x88
CRC OK
Got message seqno 3 (command_sequence == 3)
response: 80 
recv: 0x1b
recv: 0xff
recv: 0xff
recv: 0x06
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 6 bytes
read:  e0 00 00 00 00 00
recv: 0x4e
recv: 0x2d
CRC OKAutomatic device detection: 
command[0x03, 1]: 03 0E 
recv: 0x1b
recv: 0x04
recv: 0x00
recv: 0x05
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 5 bytes
read:  81 3f 70 58 39
recv: 0x83
recv: 0xa7
CRC OK
Got message seqno 4 (command_sequence == 4)
response: 81 3F 70 58 39 
JTAG id = 0x3958703F : Ver = 0x3 : Device = 0x9587 : Manuf = 0x1f
Reported JTAG device ID: 0x9587
Configured for device ID: 0x9587 atmega32u4

command[0x0c, 1]: 0C F8 FF E3 FB FF 3F BD F8 00 00 00 00 00 00 00 00 B0 6D 03 E0 FF 1F BC F8 00 00 00 00 00 00 00 00 F3 CF 07 DF F7 3F F7 3F 00 00 1F FF FF B7 97 07 7F FF 1D 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F3 CF 07 D8 F7 3F F7 3F 00 00 1F EF 7F B6 97 05 0F 7F 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 31 57 3B 80 00 04 00 3F 00 00 FF 00 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 3E 3D 00 01 00 00 00 00 00 01 00 00 01 00 00 00 3C 1F 00 
recv: 0x1b
recv: 0x05
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0x13
recv: 0x95
CRC OK
Got message seqno 5 (command_sequence == 5)
response: 80 
JTAG config complete.
Preparing the target device for On Chip Debugging.

command[0x02, 1]: 02 07 FF 
recv: 0x1b
recv: 0x06
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0xc3
recv: 0x1f
CRC OK
Got message seqno 6 (command_sequence == 6)
response: 80 

command[0x14, 1]: 14 
recv: 0x1b
recv: 0x07
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0x7c
recv: 0x9e
CRC OK
Got message seqno 7 (command_sequence == 7)
response: 80 

command[0x14, 1]: 14 
recv: 0x1b
recv: 0x08
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0xce
recv: 0x2f
CRC OK
Got message seqno 8 (command_sequence == 8)
response: 80 
jtagRead 
command[0x05, 1]: 05 B2 03 00 00 00 00 00 00 00 
recv: 0x1b
recv: 0x09
recv: 0x00
recv: 0x04
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 4 bytes
read:  82 ff 19 f9
recv: 0xb1
recv: 0x4a
CRC OK
Got message seqno 9 (command_sequence == 9)
response: 82 FF 19 F9 

command[0x15, 1]: 15 
recv: 0x1b
recv: 0x0a
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0xa1
recv: 0x24
CRC OK
Got message seqno 10 (command_sequence == 10)
response: 80 

command[0x15, 1]: 15 
recv: 0x1b
recv: 0xff
recv: 0xff
recv: 0x06
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 6 bytes
read:  e0 00 00 00 00 00
recv: 0x4e
recv: 0x2d
CRC OK
Got message seqno 65535 (command_sequence == 11)

got asynchronous event: 0xe0
recv: 0x1b
recv: 0x0b
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0x1e
recv: 0xa5
CRC OK
Got message seqno 11 (command_sequence == 11)
response: 80 

command[0x0b, 1]: 0B 01 
recv: 0x1b
recv: 0xff
recv: 0xff
recv: 0x06
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 6 bytes
read:  e0 04 00 00 00 00
recv: 0x5e
recv: 0x00
CRC OK
Got message seqno 65535 (command_sequence == 12)

got asynchronous event: 0xe0
recv: 0x1b
recv: 0x0c
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0x10
recv: 0x39
CRC OK
Got message seqno 12 (command_sequence == 12)
response: 80 
recv: 0x1b
recv: 0xff
recv: 0xff
recv: 0x06
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 6 bytes
read:  e0 00 00 00 00 00
recv: 0x4e
recv: 0x2d
CRC OK
command[0x02, 1]: 02 09 00 
recv: 0x1b
recv: 0x0d
recv: 0x00
recv: 0x01
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 1 bytes
read:  80
recv: 0xaf
recv: 0xb8
CRC OK
Got message seqno 13 (command_sequence == 13)
response: 80 
Waiting for connection on port 4242.




(gdb) file USB-Tastatur.elf 
Reading symbols from USB-Tastatur.elf...done.
(gdb) target remote localhost:4242
Remote debugging using localhost:4242
Remote communication error.  Target disconnected.: Connection reset by peer.
(gdb) 




Connection opened by host 127.0.0.1, port 46450.
GDB: <qSupported:qRelocInsn+>
->GDB: 
GDB: <Hg0>
->GDB: 
GDB: <?>
->GDB: S05
GDB: <Hc-1>
->GDB: 
GDB: <qC>
->GDB: 
GDB: <qAttached>
->GDB: 
GDB: <qOffsets>
->GDB: 
GDB: <g>

GDB: (Registers)Read 32 bytes from 0x800000
jtagRead 
command[0x05, 1]: 05 20 20 00 00 00 00 00 00 00 
recv: timeout

command[0x05, 3]: 05 20 20 00 00 00 00 00 00 00 
recv: timeout

command[0x05, 5]: 05 20 20 00 00 00 00 00 00 00 
recv: timeout

command[0x05, 7]: 05 20 20 00 00 00 00 00 00 00 
recv: timeout
Failed to read target memory space: JTAG ICE timeout exception

command[0x23, 1]: 23 
recv: 0x1b
recv: 0x0e
recv: 0x00
recv: 0x21
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 33 bytes
read:  82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 01 ff 0a 0a 01
recv: 0xf9
recv: 0xb3
CRC OK
Got message seqno 14 (command_sequence == 14)
response: 82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 01 FF 0A 0A 01 

command[0x00, 1]: 00 
recv: 0x1b
recv: 0x0e
recv: 0x00
recv: 0x21
recv: 0x00
recv: 0x00
recv: 0x00
recv: 0x0e
sDATA: reading 33 bytes
read:  82 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 01 ff 0a 0a 01
recv: 0xf9
recv: 0xb3
CRC OK
Got message seqno 14 (command_sequence == 15)

got wrong sequence number, 14 != 15
USB bulk read error: No such device or address
USB daemon died