Eric97 commented 4 years ago

Created a separate project based on esp-idf-template the cpp-utils with esp-idf framework. hello-world example compiled and executed without any problems.
menuconfig enabled BLE stack.

__In file included from ../components/cpputils/BLEAdvertisedDevice.cpp:17: ../components/cpp_utils/BLEAdvertisedDevice.h:12:10: fatal error: esp_gattc_api.h: No such file or directory

include

      ^~~~~~~~~~~~~~~~~

compilation terminated. [12/88] Building CXX object esp-idf/cpp_utils/CMake...es/__idf_cpp_utils.dir/BLECharacteristicMap.cpp.obj FAILED: esp-idf/cpp_utils/CMakeFiles/__idf_cpputils.dir/BLECharacteristicMap.cpp.obj

Attached the config file for reference: sdkconfig.txt

chegewara commented 4 years ago

Did you enable BLE client in menuconfig?

Eric97 commented 4 years ago

Thanks. Managed to solve this problem.

Should copy the entire repo of esp32-snippets instead of the cpp_utils only under the esp-idf-templates/components.

Think it is more clear to put this readme at the root folder of the repo.

Eric97 commented 4 years ago

Sorry think I have to reopen this as the cpp_utils should be copied under the components. Yes, I have enabled the BLE. You may check sdkconfig as attached.

chegewara commented 4 years ago

What IDF are you using, what build system (Cmake or make)?

Eric97 commented 4 years ago

I am using the latest esp-idf master. Ninja build system.

chegewara commented 4 years ago

Great, now, do you have CmakeLists.txt in folder with this library?

Eric97 commented 4 years ago

Yes. Attached the CMakeLists.txt. Also the structure of my project:

├── build
│   ├── app-flash_args
│   ├── bootloader
│   ├── bootloader-flash_args
│   ├── bootloader-prefix
│   ├── build.ninja
│   ├── CMakeCache.txt
│   ├── CMakeFiles
│   ├── cmake_install.cmake
│   ├── compile_commands.json
│   ├── config
│   ├── config.env
│   ├── esp-idf
│   ├── flash_app_args
│   ├── flash_args
│   ├── flash_args.in
│   ├── flash_bootloader_args
│   ├── flasher_args.json
│   ├── flash_project_args
│   ├── kconfigs.in
│   ├── kconfigs_projbuild.in
│   ├── ldgen_libraries
│   ├── ldgen_libraries.in
│   ├── partition_table
│   ├── partition_table-flash_args
│   ├── project_description.json
│   ├── project_elf_src.c
│   ├── rules.ninja
│   └── x509_crt_bundle.S
├── CMakeLists.txt
├── components
│   └── cpp_utils
├── LICENSE
├── main
│   ├── CMakeLists.txt
│   ├── component.mk
│   ├── Kconfig.projbuild
│   └── main.c
├── Makefile
├── README.md
├── sdkconfig
└── sdkconfig.old

CMakeLists.txt

chegewara commented 4 years ago

You need another CmakeLists.txt in cpp_utils folder. Each component, in this case cpp_utils, requires to have its own CmakeLists.txt to get build. It is not included in this library because it was prepared to build with old make.

Eric97 commented 4 years ago

Ah. thanks for the tip. I just did the normal Make, then seems all bt related stuff are built successfully. But came across another error: components/cpp_utils/FreeRTOS.h:61:28: error: 'ringbuf_type_t' has not been declared

From this issue933, need to use the esp-idf v3.3?

chegewara commented 4 years ago

https://github.com/nkolban/esp32-snippets/issues/889

you will also have to fix one more change in esp-idf v4.x, but dont remember what. Its related to whitelist or something, adding one more parameter.

nkolban / esp32-snippets

esp_gatt_defs.h: No such file or directory #1016

include