driver/gpio.h: No such file or directory

[w3llschmidt]

Hello Fellows,

all of my ESP-IDF v4.x libs want compile on ESP-IDF v5.0 anymore

• https://github.com/lexus2k/ssd1306

• https://github.com/DavidAntliff/esp32-ds18b20

• https://github.com/DavidAntliff/esp32-owb

Same error on all >

Code: Select all

fatal error: driver/gpio.h: No such file or directory
#include "driver/gpio.h"

I cant find out whats the cause is.

Please help!

[chegewara]

I cant find out whats the cause is.

espressif decided to make our life miserable and changed dependency on most common component (driver/gpio).
Here you can find migration guide, but im not sure you find anything about this component:
https://docs.espressif.com/projects/esp ... index.html

[Sprite]

In general, your components now need to indicate which other components they depend on. For instance:

Code: Select all

    idf_component_register(SRCS ${SOURCE_FILES}
                           REQUIRES drivers
                           INCLUDE_DIRS "src")

[seancross]

It looks like the proper component is `driver`, not `drivers`:

Code: Select all

idf_component_register(SRC_DIRS "."
    REQUIRES driver
    INCLUDE_DIRS "."
    "include")

[PJ_Nyachogo]

It looks like the proper component is `driver`, not `drivers`:

Code: Select all

idf_component_register(SRC_DIRS "."
    REQUIRES driver
    INCLUDE_DIRS "."
    "include")

Hi. this worked for me. Could you tell, where you got this information? I can't find a list or something in the programming guide

[chegewara]

https://docs.espressif.com/projects/esp ... erals.html

and here you can find names of the components
https://github.com/espressif/esp-idf/tr ... components

[electronicsguy]

In general, your components now need to indicate which other components they depend on. For instance:

Code: Select all

    idf_component_register(SRCS ${SOURCE_FILES}
                           REQUIRES drivers
                           INCLUDE_DIRS "src")

I have a generic question about includes and Cmake. Sorry if this is too stupid, but:
1. why do we explicitly need to specify the components if we specify an include file?
2. Maybe the include file is named the same for more than 1 component - in this case I understand. But if its uniquely named, is the cmake requires still required?

My code compiles without the extra requires in the cmake, as long as the appropriate headers are included, hence wanted to check.