Hi anthony,
Can you post the snippet on how you are doing it currently?
Search found 18 matches
- Mon Mar 08, 2021 7:36 am
- Forum: ESP-IDF
- Topic: howto enable -Werror
- Replies: 1
- Views: 2590
- Wed Jan 27, 2021 12:55 pm
- Forum: ESP-IDF
- Topic: Call component function from another component
- Replies: 5
- Views: 4984
Re: Call component function from another component
for missing REQUIRES the error will be "No such file or Directory" error in the header include. You can check if the directory that contains the missing header is specified in the `INCLUDE_DIRS` argument to `idf_component_register` of the component that contains it. It might also be possible that t...
- Tue Jun 16, 2020 11:56 pm
- Forum: ESP-IDF
- Topic: building a 3rd party library
- Replies: 23
- Views: 18144
Re: building a 3rd party library
Can you give us a snippet of how you are including the third-party project? The behavior you are seeing is weird, since the top-level project should dictate the target and toolchain.
- Wed Jun 10, 2020 4:12 am
- Forum: ESP-IDF
- Topic: one project to produce two bins
- Replies: 1
- Views: 2658
Re: one project to produce two bins
Unfortunately, there is no easy way to do this at the moment - however this is a use case we are looking into. If you're comfortable with CMake and duplicating code in some components, it is possible to do so. For example: ... project(hello-world) add_executable(exe2 other_main.c) # other_main.c has...
- Tue Jun 09, 2020 12:01 am
- Forum: ESP-IDF
- Topic: Can't tell linker to exclude stripping several functions
- Replies: 3
- Views: 3836
Re: Can't tell linker to exclude stripping several functions
On the contrary, it means that the `-u` argument for `SpiInOut` works, since you're forcing the linker to not drop `SpiInOut` but it is not finding it. Is the source file containing definition for `SpiInOut` is included in the build?
- Thu Jun 04, 2020 10:45 pm
- Forum: ESP-IDF
- Topic: Can't tell linker to exclude stripping several functions
- Replies: 3
- Views: 3836
Re: Can't tell linker to exclude stripping several functions
Can you try enclosing them in quotes?
P.S. Note `target_link_options` requires at least a CMake version > 3.13.
Code: Select all
target_link_options(
${COMPONENT_LIB}
PUBLIC
"-u SpiInOut" "-u memcpy1"
)
P.S. Note `target_link_options` requires at least a CMake version > 3.13.
- Tue Jun 02, 2020 2:00 am
- Forum: ESP-IDF
- Topic: [Solved] EXTRA_COMPONENT_DIRS not working for me
- Replies: 2
- Views: 12283
Re: EXTRA_COMPONENT_DIRS not working for me
Hi, it seems that the component in the directory above 'thingx' is rightfully not pulled in, since `main` in your snippet does not seem to do so?
- Tue Apr 07, 2020 3:02 am
- Forum: ESP-IDF
- Topic: undefined reference
- Replies: 3
- Views: 6047
Re: undefined reference
Can you post the build log?
- Thu Apr 02, 2020 2:26 am
- Forum: ESP-IDF
- Topic: undefined reference
- Replies: 3
- Views: 6047
Re: undefined reference
You need to populate the REQUIRES , PRIV_REQUIRES argument to idf_component_register with the proper dependency relationships. For example, you mentioned that I2CKeypad depends on I2CPeripheral for I2CPeripheral.h, I2CKeypad should be: idf_component_register(SRCS "I2CKeypad.cpp" INCLUDE_DIRS "." REQ...
- Mon Mar 30, 2020 1:08 am
- Forum: ESP-IDF
- Topic: [IDFGH-2941] ELF file is in wrong place after running cmake --build .
- Replies: 6
- Views: 7910
Re: [IDFGH-2941] ELF file is in wrong place after running cmake --build .
Why might the build.make be incorrectly generated or my ELF placed in the wrong place? It's not that the ELF file is in the wrong place, but rather the process that creates a bin out of the elf file wrongly assumes it to be in the top level build directory. Can you create an issue for this in the E...