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

[John cliffer]

I am not getting where is the problem ? Same problem faced by someone.
Is problem with USBasp ?

http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=86832



On Fri, Sep 7, 2012 at 7:33 AM, John cliffer <address@hidden> wrote:

> Thaks a lot for replying.
>
> >>  I've just looked, I do have an AT90CAN128 around in my box which I
> could probably fit into an STK501.  So all I need to get is some kind
> of USBasp to check this myself.
>
> Please check at your end, it will be great favor for me.
>
>
> >> Did you make sure you're using the most recent USBasp firmware
> version?
>
> yes i updated it yesterday to the latest firmware.
>
>
> Kind Regards,
>
> John
>
>
> On Fri, Sep 7, 2012 at 2:01 AM, Joerg Wunsch <address@hidden> wrote:
>
>> As John cliffer wrote:
>>
>> > I soldered at 300 degree celcius.
>>
>> I don't think you've got a hardware problem.
>>
>> Normal lead-free soldering happens at 350 °C.
>>
>> > What should be the length of track between ISP connector on PCB &
>> > microcontroller.
>>
>> Depends on the cable, but about 20 cm is usually fine.
>>
>> > Should power supply circuit be kept away from ISP tracks ?
>>
>> Power supply works like shielding, so it's no problem.
>>
>> I've just looked, I do have an AT90CAN128 around in my box which I
>> could probably fit into an STK501.  So all I need to get is some kind
>> of USBasp to check this myself.
>>
>> Did you make sure you're using the most recent USBasp firmware
>> version?
>>
>> --
>> 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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>
>