On 06/02/2016 08:40 AM, Daniel Drotos wrote:
> On Thu, 2 Jun 2016, Benjamin Larsson wrote:
>
>> https://github.com/merbanan/C8051F300_examples
>>
>> Everything worked fine. Then I switched to the C8051F330 mcu and all
>> went to shit. Small examples worked somewhat but when compiling larger
>
> Every year our students build a small panel as a student project and
> they are using it to learn programing micros.
>
> Once we used F020 later switched to F380. I've tried to adopt my own
> written boot loader code to F380 and faced to some problems. On F380
> the watchdog is turning ON at reset, which caused some problems. Now
> it works, but still behave mysterious. After a succesfull download of
> the user code, power must be switched off before next download,
> otherwise the programing is just fails. Reset is not enough. I've no
> idea why.
>
> I don't know how it is releted to F300 and F330, it's just my
> experience with Silabs.
>
> Daniel
>
Yeah, it's a bit strange. I did dig some more and it seems to be caused
by uart activity. With the Keil compiler the mcu seems to work reliable
though. I might get back to this issue when I am abit more experience
with this.
MvH
Benjamin Larsson
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