On Sun, Dec 20, 2020 at 01:18:42PM -0300, Alan Carvalho de Assis wrote:
> Hi Bernd,
>
> I develop a product for a customer some years ago using the SAMD21
> with USB CDC/ACM and it worked fine. It was based on NuttX 7.27
Might be a combination with FreeBSD as host.
My test host is a RockPro (arm6
Hi Bernd,
I develop a product for a customer some years ago using the SAMD21
with USB CDC/ACM and it worked fine. It was based on NuttX 7.27
The board was using a 8MHz crystal.
BR,
Alan
On 12/15/20, Bernd Walter wrote:
> On Tue, Dec 15, 2020 at 07:28:38PM +0100, Bernd Walter wrote:
>> Ich hav
Ich have some older boards with an at91samd21j18, but without xtal.
I use them with USB and like to convert the code wo NuttX.
So far I'd used the Atmel-ASF to setup the clock and for USB stack
under FreeRTOS.
However, after reinspecting I hadn't used the correct clock setup,
which would be using t
On Tue, Dec 15, 2020 at 07:28:38PM +0100, Bernd Walter wrote:
> Ich have some older boards with an at91samd21j18, but without xtal.
> I use them with USB and like to convert the code wo NuttX.
> So far I'd used the Atmel-ASF to setup the clock and for USB stack
> under FreeRTOS.
> However, after re
