Hello Johan Hedberg,
Thank you for your info.
2016-04-07 12:47 GMT+02:00 Johan Hedberg <johan.hedberg(a)intel.com>:
Hi Xue Liu,
On Wed, Apr 06, 2016, Xue Liu wrote:
Now I am working on the port of nRF52 DK board for Zephyr project. I haveSDK
several questions about the procedures of port.
1. I use nRF5x SDK v11.0 as a start point. This SDK dependence on CMSIS.
Since currently there is no CMSIS in the Zephyr, should I rewrite the
register and bitfields definitions or just copy these files from nRF52
to the Zephyr ?https://www.zephyrproject.org/sites/local-zephyr/files/zephyr_project_technical_overview.pdf
2. From the technical review
The Zephyr project will support CMSIS. But until now there is no sourceHave you taken a look at how MyNewt has implemented support for the
code or support of CMSIS. Is it right ?
3. Could someone gives me some suggestions or guide to port a new SOC to
nRF52? It's one of their supported platforms. IIRC they have copies of
the nRF5x SDK header files in their source tree.
Yes. I have seen the soc source code of nr52. But nRF5x SDK depends on
header files from CMSIS.
Maybe I should go on porting with CMSIS in the "lib" like MyNewt done, and
wait for the official CMSIS support in Zephyr.