ESP32 Forum

Posted: **Thu Apr 30, 2020 8:45 am**

Hi all
While i was writing a component about ble functions, i've met this error:

../components/ble/ble.h:9:20: fatal error: esp_bt.h: No such file or directory

although i've put bt in cmakelists for the custom component

Code: Select all

set(COMPONENT_ADD_INCLUDEDIRS .)

set(COMPONENT_SRCS "ble.cpp")

set(COMPONENT_REQUIRES spi_flash mbedtls mdns ethernet)
set(COMPONENT_PRIV_REQUIRES freertos fatfs nvs_flash app_update spiffs bootloader_support openssl bt esp32)
register_component()

is it because the bt needed to be enable or some? it normally work for me this way to make a component, just not ble before.
thanks in advance

Posted: **Thu Apr 30, 2020 4:39 pm**

It seems that your bluetooth disabled, you need to enable it in menu config, you should not directly add it in your cmake.

Posted: **Wed May 06, 2020 9:34 am**

It seems that your bluetooth disabled, you need to enable it in menu config, you should not directly add it in your cmake.

this solves the problem perfectly, thanks alot

ESP32 Forum

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