Re: [avrdude-dev] Newbie problems with JTAG ICE MK2 and AVRISP MK2

[Dave N6NZ]

What causes usb_bulk_read() to get connection time outs???

-dave

address@hidden:~/robot/libcleddemo$ avrdude -v -v -v -v -c jtag2 -B 8 -p 
atmega32 -P usb -U fuse:r:fuse.txt

avrdude: Version 5.1
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/

         System wide configuration file is 
"/usr/local/atmel/avrdude/etc/avrdude.conf"
         User configuration file is "/home/dave/.avrduderc"
         User configuration file does not exist or is not a regular 
file, skipping

         Using Port            : usb
         Using Programmer      : jtag2
         Setting bit clk period: 8.0
avrdude: jtagmkII_open()
avrdude: usbdev_open(): Found JTAGICE mkII, serno: 00A000004986
avrdude: jtagmkII_getsync()
avrdude: jtagmkII_getsync(): Sending sign-on command:
avrdude: jtagmkII_send(): sending 1 bytes
avrdude: Sent: . [1b] . [00] . [00] . [01] . [00] . [00] . [00] . [0e] . 
[01] . [f3] . [97]
avrdude: jtagmkII_recv():
avrdude: usb_fill_buf(): usb_bulk_read() error error reading from bulk 
endpoint 0x82: Connection timed out
avrdude: jtagmkII_recv(): Timeout receiving packet
avrdude: jtagmkII_getsync(): sign-on command: status -1
avrdude: jtagmkII_getsync(): Sending sign-on command:
avrdude: jtagmkII_send(): sending 1 bytes
avrdude: Sent: . [1b] . [00] . [00] . [01] . [00] . [00] . [00] . [0e] . 
[01] . [f3] . [97]
avrdude: jtagmkII_recv():
avrdude: usb_fill_buf(): usb_bulk_read() error error reading from bulk 
endpoint 0x82: Connection timed out
avrdude: jtagmkII_recv(): Timeout receiving packet
avrdude: jtagmkII_getsync(): sign-on command: status -1
avrdude: jtagmkII_getsync(): Sending sign-on command:
avrdude: jtagmkII_send(): sending 1 bytes
avrdude: Sent: . [1b] . [00] . [00] . [01] . [00] . [00] . [00] . [0e] . 
[01] . [f3] . [97]
avrdude: jtagmkII_recv():



Dave N6NZ wrote:
> So... I am finally getting to the point of trying to stuff bits into an 
> AVR, but can't make the last inch.
>
> Using avrdude with avrisp2:
>
> $avrdude -c avrisp2 -p atmega32 -P usb -e -U flash:w:demo.hex
> avrdude: stk500v2_recv_mk2: error in USB receive
> avrdude: stk500v2_recv_mk2: error in USB receive
> avrdude: stk500v2_recv_mk2: error in USB receive
> avrdude: stk500v2_recv_mk2: error in USB receive
> avrdude: stk500v2_recv_mk2: error in USB receive
> avrdude: stk500v2_recv_mk2: error in USB receive
>
> and with jtag ice mk2:
> $avrdude -c jtag2 -p atmega32 -P usb -e -U flash:w:demo.hex
> avrdude: jtagmkII_getsync(): sign-on command: status -1
> avrdude: jtagmkII_getsync(): sign-on command: status -1
> avrdude: jtagmkII_getsync(): sign-on command: status -1
> avrdude: jtagmkII_getsync(): sign-on command: status -1
> avrdude: jtagmkII_getsync(): sign-on command: status -1
> avrdude: jtagmkII_getsync(): sign-on command: status -1
>
> It is possible that I still have an issue with the Linux hotplug system, 
> but I think I have the permission issues straightened out.
>
> Using avrdude 5.1, Linux, Slackware 10.2
>
> TIA,
>   Dave
>
>
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