fatal error: lps22df_reg.h: No such file or directory

[zafersn]

Hi

I am trying to import lps22df_reg.h as it is in the zephyr\drivers\sensor\lps22hh.h into my custom lps22df driver in the custom SDK project folder.

I am using topology 3 according to this explanation here: https://docs.zephyrproject.org/latest/develop/west/workspaces.html#topologies-supported

but this is the error:

In the file included from C:\zephyrproject\customsdkfolder\drivers\sensor\lps22df\lps22df.c:21:
C:\zephyrproject\customsdkfolder\drivers\sensor\lps22df\lps22df.h:18:10: fatal error: lps22df_reg.h: No such file or directory
   18 | #include "lps22df_reg.h"
      |          ^~~~~~~~~~~~~~~
compilation terminated.

I usually have inclusion problems for header files when I try to include like this " "(between quotes)

for example, I had problems there were no such files when I tried to include these

#if defined(CONFIG_NET_IPV6)
#include "ipv6.h"
#endif
#if defined(CONFIG_NET_IPV4)
 #include "ipv4.h"
#endif
#if defined(CONFIG_NET_UDP)
#include "udp_internal.h"
#endif

but I solved it like this, but I am not quite sure this is the correct way to fix it. BTW, there is no problem with zephyr header files. problems are with only the header files in quotes. I am not quite sure how these includes in zephyr project work even though they are not in the same folder.

#if defined(CONFIG_NET_IPV6)
// #include "ipv6.h"
#include  <zephyr/../../subsys/net/ip/ipv6.h>
#endif
#if defined(CONFIG_NET_IPV4)
// #include "ipv4.h"
#include  <zephyr/../../subsys/net/ip/ipv4.h>
#endif
#if defined(CONFIG_NET_UDP)
// #include "udp_internal.h"
#include  <zephyr/../../subsys/net/ip/udp_internal.h>
#endif

----------- an update-----------

I found a similar issue here: #25956
and I added this into my app cmakelist

target_include_directories(app PRIVATE C:/zephyrproject/modules/hal/st/sensor/stmemsc/lps22df_STdC/driver)
then tried to add the header file to my project like the one below

#include <lps22df_reg.h>

#include "lps22df_reg.h"

but both didn't work

[zafersn]

the issue is because of missing configuration in the C:\netfeasaproject\zephyr\modules\Kconfig.st

I needed to add this config.

config USE_STDC_LPS22DF
	bool

if anyone wants to use st libs from modules, make sure it is in the config file....