Re: AVR-GCC-list Digest, Vol 97, Issue 1

Dear Joerg,

Thanks for your mail. I have been working on this a few hours today. There are a few things I forgot tov put in my email. Sorry.
First is that the mega2560 socketcard that came with the STK600 works well. So it has to do with the tiny85.
A logic analyser showed that the signals from the m2560 and the tiny85 were different. The tiny85 produced something like spikes.
Not being an expert I read at the AVRDUDE man-page about the -B parameter. A value of 0.1e-120 solved the problem.
I have no idea why. Is there some literature about this?

Thanks again,
Gerrit Bosch.


Op 8 feb. 2013, om 18:00 heeft [email protected] het volgende geschreven:

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> Today's Topics:
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>   1. stk600 (Gerrit Bosch)
>   2. Re: stk600 (Joerg Wunsch)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 7 Feb 2013 22:09:08 +0100
> From: Gerrit Bosch <[email protected]>
> To: [email protected]
> Subject: [avr-gcc-list] stk600
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=us-ascii
> 
> Hello,
> 
> Sorry I bother you all with a -for me- confusing but probably simple problem. I am trying to use a STK600 to program a tiny85. Connecting to the device fails, see below. What should I do??
> 
> Using Mac OSX 10.7.5 with Crosspack AVR 20121207. This is from Terminal:
> 
> iibmac:~ gbosch$ avrdude -c stk600 -p t85 -P usb:7A:5B -v
> 
> avrdude: Version 5.11.1, compiled on Dec  6 2012 at 23:54:36
>         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
>         Copyright (c) 2007-2009 Joerg Wunsch
> 
>         System wide configuration file is "/usr/local/CrossPack-AVR-20121207/etc/avrdude.conf"
>         User configuration file is "/Users/gbosch/.avrduderc"
>         User configuration file does not exist or is not a regular file, skipping
> 
>         Using Port                    : usb:7A:5B
>         Using Programmer              : stk600
> avrdude: usbdev_open(): Found STK600, serno: 0048395C7A5B
>         AVR Part                      : ATtiny85
>         Chip Erase delay              : 4500 us
>         PAGEL                         : P00
>         BS2                           : P00
>         RESET disposition             : possible i/o
>         RETRY pulse                   : SCK
>         serial program mode           : yes
>         parallel program mode         : yes
>         Timeout                       : 200
>         StabDelay                     : 100
>         CmdexeDelay                   : 25
>         SyncLoops                     : 32
>         ByteDelay                     : 0
>         PollIndex                     : 3
>         PollValue                     : 0x53
>         Memory Detail                 :
> 
>                                  Block Poll               Page                       Polled
>           Memory Type Mode Delay Size  Indx Paged  Size   Size #Pages MinW  MaxW   ReadBack
>           ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
>           eeprom        65     6     4    0 no        512    4      0  4000  4500 0xff 0xff
>           flash         65     6    32    0 yes      8192   64    128  4500  4500 0xff 0xff
>           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00
>           lock           0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
>           lfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
>           hfuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
>           efuse          0     0     0    0 no          1    0      0  9000  9000 0x00 0x00
>           calibration    0     0     0    0 no          2    0      0     0     0 0x00 0x00
> 
>         Programmer Type : STK600
>         Description     : Atmel STK600
>         Programmer Model: STK600
>         Hardware Version: 3
>         Firmware Version Master : 2.20
>         Firmware Version Slave 1: 2.01
>         Firmware Version Slave 2: 2.02
>         Routing card    : STK600-RC008T-2
>         Socket card     : STK600-DIP
>         RC_ID table rev : 47
>         EC_ID table rev : 1
>         Vtarget         : 4.8 V
>         Varef 0         : 1.10 V
>         Varef 1         : 0.00 V
>         SCK period      : 8.00 us
>         Oscillator      : 16.007 MHz
> 
> avrdude: stk500v2_command(): command failed
> avrdude: stk500v2_program_enable(): bad AVRISPmkII connection status: MOSI fail
> avrdude: initialization failed, rc=-1
>         Double check connections and try again, or use -F to override
>         this check.
> 
> 
> avrdude done.  Thank you.
> 
> 
> Anyone who can help?
> Thanks, Gerrit.
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Fri,  8 Feb 2013 09:04:38 +0100 (MET)
> From: [email protected] (Joerg Wunsch)
> To: [email protected]
> Subject: Re: [avr-gcc-list] stk600
> Message-ID: <[email protected]>
> Content-Type: text/plain; charset=us-ascii
> 
> Gerrit Bosch <[email protected]> wrote:
> 
>> Connecting to the device fails, see below. What should I do??
> 
> Connect it correctly. ;-)
> 
>> avrdude: stk500v2_program_enable(): bad AVRISPmkII connection status: MOSI fail
> 
> This "MOSI fail" comes directly from the STK600's firmware, so you
> have to convince the STK600.  Do you have anything else attached to
> the SPI lines, or are they only used for programming?
> 
> -- 
> cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL
> 
> http://www.sax.de/~joerg/                        NIC: JW11-RIPE
> Never trust an operating system you don't have sources for. ;-)
> 
> 
> 
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