Re: [avrdude-dev] Avrdude error --- while programming At90CAN128

[John cliffer]

I soldered at 300 degree celcius.

Again tried on new PCB.. same ..device not detected.. device signature read
= 0x000000
What should be the length of track between ISP connector on PCB &
microcontroller.
Should power supply circuit be kept away from ISP tracks ?

Regards,
John

On Thu, Sep 6, 2012 at 7:08 PM, John cliffer <address@hidden> wrote:

> >>
> http://helix.air.net.au/files/4613/4609/6931/avrdude-5.11svn1102-win32.zip
>
> This contains an exe & config file. Is it right binary build for it ?
>
>
> On Thu, Sep 6, 2012 at 7:07 PM, John cliffer <address@hidden> wrote:
>
>> >>  As it's only one particular AVR device that's got problems with your
>> USBasp, the question whether it's a firmware issue (rather than
>> something with avrdude itself) remains though.
>>
>> yes problem is comming with AT90CAN128.
>>  Atmega32 is working fine for me.
>>
>> AT90CAN128 Device signature is read as -- 0x000000 , by avrdude .
>> I dont know where the problem is. I have verified the circuit many times
>> here .
>> Its the same ISP ckt on hardware which i have used for years.
>>
>>
>> Kind Regards,
>> John
>>
>> On Thu, Sep 6, 2012 at 7:03 PM, John cliffer <address@hidden> wrote:
>>
>>> >>  , but you should at least try the latest release (version 5.11) as
>>> well.
>>>
>>> What is the right path for it ?
>>>
>>>
>>> On Thu, Sep 6, 2012 at 6:48 PM, Joerg Wunsch <address@hidden>wrote:
>>>
>>>> As John cliffer wrote:
>>>>
>>>> >
>>>> http://helix.air.net.au/files/4613/4609/6931/avrdude-5.11svn1102-win32.zip
>>>> >
>>>> > Is it right package for avrdude to use USBASP ?
>>>>
>>>> It's a development snapshot, rather than a regular release.
>>>>
>>>> If you've got problems with that, it's certainly good to report them
>>>> here (as the developers are listening here), but you should at least
>>>> try the latest release (version 5.11) as well.  If 5.11 works but the
>>>> above snapshot doesn't, please tell us.
>>>>
>>>> As it's only one particular AVR device that's got problems with your
>>>> USBasp, the question whether it's a firmware issue (rather than
>>>> something with avrdude itself) remains though.  I'm afraid only the
>>>> author of the USBaps can help in debugging firmware problems.
>>>>
>>>> --
>>>> 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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>>>>
>>>
>>>
>>
>