Hi Baptiste,
On 13.11.2014 17:22, Baptiste Clenet wrote:
Hi,
I have seen the pull request from Troels51 concerning the SAMR21.
Is that normal that it uses the transceiver at86rf231 instead of the
at86rf233? The SAMR21 Explained pro board uses the *at86rf233
*transceiver so something should be changed.
We did a little study on both and ended up with the conclusion, that
actually both transceivers are quite similar. The xx233 is a little
newer and has some added functionality regarding power management. But
the basic register set (and register addresses) are identical which
makes the x231 driver work perfectly also with the x233 device.
Maybe we can rename the driver to at86rf23x and enable the additional
features for the x233 per define. So feel free to open a PR!
By the way, Rane implemented the SPI here:
https://github.com/wiredsource/RIOT/blob/master/cpu/samd21/periph/spi.c
Did you implement yours from his source code?
Finally, I'm almost done with I2C, I just need to check each function
(i2c_read_res works).
Yeah! Looking forward for the PR!
Cheers,
Hauke
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