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Re: transfer Kategorie: IDE (von paul - 30.09.2010 0:36)
Als Antwort auf Re: transfer von PeterS - 29.09.2010 19:48
Ich nutze:
C-Control Pro Mega32
> > I have a problem with transfer a program to the c-control pro
> > When we connect the c-control direct with a rs232 cable to the computer
> > it works fine. Now we have make a datalogger with the c-control whats
> > transfer wireless data to a computer with a wireless rs232 connection (a xbee)
> > This works also fine.
> > But when i try to update my program in the c-control with the same connection it don't works.
> > I think the baudrate between the c-control and the  ide is 38400 baud ?
> > When i try this and test it in the 'ide options menu' it said hardware found and also i can read the
> > hardware version.
> > Now if i try to transfer the program, it dont work. In the bar under at the screen i see a counter
> > that counts till 10 and then it's over.
> >
> > Anybody some idee whats the problem? Maybe the wireless connection is to slow with answering
> > that the ide dont see the c-control?
> >
> > Thanks for answering.
> >
> > Paul
>
> Hello Paul,
>
> there is a timeout of 1000ms for a 256 byte packet. When your wireless connection is too slow
> ( <4800baud ) it may come to such a problem. Also, I have fixed in the beta update a small
> problem that could lead to problems in rare cases. Perhaps you give the beta version a try.
>
> Best Regards,
>
> Peter

Hello Peter,

Thanks for your respons.
I think the problem is indeed  timeouts in de serial bootloader.
The beta version dont work also.
On internet i found some information but i dont know exactly what it means.
http://www.sparkfun.com/commerce/tutorial_info.php?tutorials_id=122
Here they use also a xbee for wireless bootloading. I think i can't use the solution because
i want to use the 'c-control pro ide.'

Paul








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Re: transfer (von PeterS - 30.09.2010 8:14)
    Re: transfer (von paul - 9.10.2010 19:29)
        Re: transfer (von PeterS - 10.10.2010 8:47)