[avrdude-dev] [bug #28516] Linux/Dragon: Error message on exit

[Markus Baertschi]

URL:
  <http://savannah.nongnu.org/bugs/?28516>

                 Summary: Linux/Dragon: Error message on exit
                 Project: AVR Downloader/UploaDEr
            Submitted by: markus_b
            Submitted on: Thu 07 Jan 2010 07:57:43 PM CET
                Category: None
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: None
                  Status: None
                 Privacy: Public
             Assigned to: None
         Originator Name: Markus Baertschi
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

Applies to the current svn version (889).

Avrdude displays an error message when exiting:
bad response to GO command: RSP_ILLEGAL_EMULATOR_MODE

After looking at the source it looks to me like avrdude thinks it is in JTAG
mode and issues a GO command when shutting down to avoid blocking the MCU.

Here an example run:

$ avrdude -p ATTINY861 -c dragon_isp -P usb

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.15s

avrdude: Device signature = 0x1e930d

avrdude: safemode: Fuses OK
avrdude: jtagmkII_close(): bad response to GO command:
RSP_ILLEGAL_EMULATOR_MODE

avrdude done.  Thank you.

Here the same run with high verbosity (-vvv):

$ avrdude -p ATTINY861 -c dragon_isp -P usb -vvv
...
avrdude: jtagmkII_close()
avrdude: jtagmkII_close(): Sending GO command: 
avrdude: jtagmkII_send(): sending 1 bytes
avrdude: jtagmkII_recv():
avrdude: jtagmkII_recv(): CRC OK
avrdude: jtagmkII_recv(): Got message seqno 0 (command_sequence == 0)

Illegal emulator mode

avrdude: jtagmkII_close(): bad response to GO command:
RSP_ILLEGAL_EMULATOR_MODE
avrdude: jtagmkII_close(): Sending sign-off command: 
avrdude: jtagmkII_send(): sending 1 bytes
avrdude: jtagmkII_recv():
avrdude: jtagmkII_recv(): CRC OK
avrdude: jtagmkII_recv(): Got message seqno 1 (command_sequence == 1)





    _______________________________________________________

Reply to this item at:

  <http://savannah.nongnu.org/bugs/?28516>

_______________________________________________
  Message sent via/by Savannah
  http://savannah.nongnu.org/