fatal error: zephyr.h: No such file or directory - Developing Bluetooth Low Energy products using nRF Connect SDK

RE: fatal error: zephyr.h: No such file or directory - Developing Bluetooth Low Energy products using nRF Connect SDK

Marte Myrvold — Mon, 24 Jul 2023 08:36:30 GMT

Hi,

The reason you need to add the zephyr/ prefix is because the public header in Zephyr were moved to include/zephyr in Zephyr 3.1.0, see Zephyr 3.1.0 release notes.

Best regards,
Marte

RE: fatal error: zephyr.h: No such file or directory - Developing Bluetooth Low Energy products using nRF Connect SDK

con48 — Mon, 24 Jul 2023 08:02:43 GMT

Hi Marte,

Thank you very much! That fixed it.

I also had to add zephyr/ to the front of the directories below in the remote.h file. Is there a reason I am required to do this but it is not done in the webinar example?

I also had to update the logging code as per the subject below:

devzone.nordicsemi.com/.../undefined-reference-to-log_strdup

#include <zephyr/kernel.h>
#include <zephyr/logging/log.h>

#include <zephyr/bluetooth/bluetooth.h>
#include <zephyr/bluetooth/uuid.h>
#include <zephyr/bluetooth/gatt.h>
#include <zephyr/bluetooth/hci.h>

Many thanks

RE: fatal error: zephyr.h: No such file or directory - Developing Bluetooth Low Energy products using nRF Connect SDK

Marte Myrvold — Mon, 24 Jul 2023 07:29:56 GMT

Hi,

You need to change #include <zephyr.h> to #include <zephyr/kernel.h>, as zephyr.h has been deprecated in favor of kernel.h.

Best regards,
Marte