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m1284p makes AVR Dragon "hang"?
von Christian Thorge S. (christianthorge_s)

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Hello all,

a few days ago I bricked two ATMega1284P's trying to use the Arduino IDE 
with them (see 
http://maniacbug.wordpress.com/2011/11/27/arduino-on-atmega1284p-4/). I 
was using a USBasp clone from .cn (which worked for Arduino-on-ATTiny85, 
btw).

The following takes place under Mac OS X 10.8.3 and (later, for the 
Atmel Studio 6.1-part) Windows 7:

To unbrick I got myself an AVR Dragon and connected everything according 
to the instructions here:
http://support.atmel.no/knowledgebase/avrstudiohelp/mergedProjects/AVRDragon/SCKT3100A3.htm
(checked the wiring and "direction" of the m1284p twice). See attached 
picture.

Now, for the strange part: Inserting the m1284p into the TexTool (or the 
board directly) makes the Dragon "hang", ie. it is unresponsive.

Without the 1284 avrdude works, but of course cannot talk to a device:
1
# avrdude -c dragon_pp -p m1284p -n -v -P usb

2
3
avrdude: usbdev_open(): Found AVRDRAGON, serno: 00A20002xxxx

4
JTAG ICE mkII sign-on message:

5
Communications protocol version: 1

6
M_MCU:

7
  boot-loader FW version:        255

8
  firmware version:              7.33

9
  hardware version:              1

10
S_MCU:

11
  boot-loader FW version:        255

12
  firmware version:              7.33

13
  hardware version:              7

14
Serial number:                   00:a2:00:02:xx:xx

15
Device ID:                       AVRDRAGON

16
         AVR Part                      : ATMEGA1284P

17
         Chip Erase delay              : 9000 us

18
         PAGEL                         : PD7

19
         BS2                           : PA0

20
         RESET disposition             : dedicated

21
         RETRY pulse                   : SCK

22
         serial program mode           : yes

23
         parallel program mode         : yes

24
         Timeout                       : 200

25
         StabDelay                     : 100

26
         CmdexeDelay                   : 25

27
         SyncLoops                     : 32

28
         ByteDelay                     : 0

29
         PollIndex                     : 3

30
         PollValue                     : 0x53

31
         Memory Detail                 :

32
33
                                  Block Poll               Page                       Polled

34
           Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack

35
           ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------

36
           eeprom        65    10   128    0 no       4096    8      0  9000  9000 0xff 0xff

37
           flash         65    10   256    0 yes    131072  256    512  4500  4500 0xff 0xff

38
           lock           0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

39
           lfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

40
           hfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

41
           efuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00

42
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

43
           calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00

44
45
         Programmer Type : DRAGON_PP

46
         Description     : Atmel AVR Dragon in PP mode

47
         Vtarget         : 5.0 V

48
         SCK period      : 1.00 us

49
50
avrdude: AVR device initialized and ready to accept instructions

51
52
Reading | ################################################## | 100% 0.15s

53
54
avrdude: Device signature = 0xffffff

55
avrdude: Yikes!  Invalid device signature.

56
         Double check connections and try again, or use -F to override

57
         this check.

58
59
avrdude: jtagmkII_close(): bad response to GO command: RSP_ILLEGAL_EMULATOR_MODE

60
61
avrdude done.  Thank you.


With the m1284p inserted, it goes dead on me:
1
# avrdude -c dragon_pp -p m1284p -n -v -P usb

2
avrdude: Version 5.11.1, compiled on Mar 26 2013 at 19:58:26

3
         Using Port                    : usb

4
         Using Programmer              : dragon_pp

5
avrdude: usbdev_open(): did not find any USB device "usb"


The same (though not as verbose ;) goes for Atmel Studio 6.1 under 
Windows 7.

Any ideas what I could be doing wrong?

Thank you,
 Christian.

  


  




  

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    Re: m1284p makes AVR Dragon "hang"?
  


  

    

      von
      
        Christian Thorge S.
        (christianthorge_s)
        
      
      


      
    


    

      
    

    

    

  
  


  

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To check if "everything else" works, I've tried the Dragon with an 
ATTiny13A I found under the couch; things seem to be ok with this little 
device:

1
# avrdude -c dragon_hvsp -p t13 -n -v -P usb

2
3
avrdude: Version 5.11.1, compiled on Mar 26 2013 at 19:58:26

4
(...)

5
         Using Port                    : usb

6
         Using Programmer              : dragon_hvsp

7
avrdude: usbdev_open(): Found AVRDRAGON, serno: 00A20002xxxx

8
JTAG ICE mkII sign-on message:

9
Communications protocol version: 1

10
M_MCU:

11
  boot-loader FW version:        255

12
  firmware version:              7.33

13
  hardware version:              1

14
S_MCU:

15
  boot-loader FW version:        255

16
  firmware version:              7.33

17
  hardware version:              7

18
Serial number:                   00:a2:00:02:xx:xx

19
Device ID:                       AVRDRAGON

20
         AVR Part                      : ATtiny13

21
         Chip Erase delay              : 4000 us

22
         PAGEL                         : P00

23
         BS2                           : P00

24
         RESET disposition             : dedicated

25
         RETRY pulse                   : SCK

26
         serial program mode           : yes

27
         parallel program mode         : yes

28
         Timeout                       : 200

29
         StabDelay                     : 100

30
         CmdexeDelay                   : 25

31
         SyncLoops                     : 32

32
         ByteDelay                     : 0

33
         PollIndex                     : 3

34
         PollValue                     : 0x53

35
         Memory Detail                 :

36
37
                                  Block Poll               Page                       Polled

38
           Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack

39
           ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------

40
           eeprom        65     5     4    0 no         64    4      0  4000  4000 0xff 0xff

41
           flash         65     6    32    0 yes      1024   32     32  4500  4500 0xff 0xff

42
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

43
           lock           0     0     0    0 no          1    0      0  4500  4500 0x00 0x00

44
           calibration    0     0     0    0 no          2    0      0     0     0 0x00 0x00

45
           lfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00

46
           hfuse          0     0     0    0 no          1    0      0  4500  4500 0x00 0x00

47
48
         Programmer Type : DRAGON_HVSP

49
         Description     : Atmel AVR Dragon in HVSP mode

50
         Vtarget         : 5.0 V

51
         SCK period      : 1.00 us

52
53
avrdude: AVR device initialized and ready to accept instructions

54
55
Reading | ################################################## | 100% 0.15s

56
57
avrdude: Device signature = 0x1e9007

58
avrdude: safemode: lfuse reads as 6A

59
avrdude: safemode: hfuse reads as FF

60
61
avrdude: safemode: lfuse reads as 6A

62
avrdude: safemode: hfuse reads as FF

63
avrdude: safemode: Fuses OK

64
avrdude: jtagmkII_close(): bad response to GO command: RSP_ILLEGAL_EMULATOR_MODE

65
66
avrdude done.  Thank you.


The error on the last line seems to be "known and ok", see 
http://lists.gnu.org/archive/html/avrdude-dev/2009-11/msg00030.html for 
more ("The attempt to send a CMND_GO command even in ISP mode is a 
benign bug
that slipped in somehow in one of the recent releases.")

Good night,
 Christian.

  


  




  

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