Re: AT86RF212 based USB-Stick (HUL)

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Hi,

2017-08-03 2:59 GMT-04:00 Stefan Schmidt <stefan@xxxxxxxxxxxxxxx>:
...
>
> To be honest I would first want to verify that your communication between
> the atusb driver and the firmware is actually working correctly.
>
> If you flashed a unmodified rzusb firmware on the device you would have to
> be very lucky that everything would just work out of the box. If this design
> uses the same MCU  it would help a lot (please confirm) but the state
> handling of the rx/tx logic inside the firmware might still be slightly
> different for the 212 compared top the 230/231. The actual 212 kernel driver
> might give some hints about that. I do not know off hand.
>

Please take care of Errata of at86rf212 [0]. The reset doesn't work
you need to change to TRX_OFF after reset... something like that. Not
sure if atusb firmware really does that.
But this is more just like that... set CLKM stuff etc. Simple see
workaround at [0].

- Alex

[0] http://www.atmel.com/images/doc8168.pdf
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