So I'm certain this is going to spawn more questions for me, but when im configuring GPIO, the last pin configured seems to not be set right. Below is the output. Note it is not an error but just the console output. There are many other pins configured as part of the same bitmask to be an output, ho...

I'm trying to find information regarding the number of write cycles I can do on the different memories, primarily the SRAM on the esp-wroom-32 (and flash if available). We are trying to store small event logs somewhere and would like to know what our life expectancy of the device will be. Any inform...

In that case, is CONFIG_I2C_SLAVE_ADDRESS present in sdkconfig.h? In sdkconfig (in the project root directory)? If not, then likely the Kconfig file where CONFIG_I2C_SLAVE_ADDRESS is defined is not seen by the build system. I've been digging into the kconfig stuff, but just to give an update it see...

ESP_igrr wrote: ↑

Mon Mar 23, 2020 5:57 am

Can you please check if i2c_example_main.c includes sdkconfig.h?

Thanks for the reply. Yes i2c_example_main.c has sdkconfig.h

Hi, I'm using the idf_as_lib method and trying to add a component to my design based off the i2c_self_test example. However the sdkconfig does not seem to be defining the required variables. For instance I expect CONFIG_I2C_SLAVE_ADDRESS to be defined in my main sdkconfig (as it is when I run i2c_se...

I think that @Angus can help more in here. @chegewara Thanks for the help. For now I have a workaround at least (move main.c). However this does not follow normal cmake repo structure, I would like to keep this project consistent since the esp32 is not my only target board... @Angus Any help is app...

Usually elf file ends up in build folder next to bin file, and as you can see there is no path to main in this command: set(elf_file ${CMAKE_PROJECT_NAME}.elf) Thats why you need to do this if your elf file is in main subfolder: but when I change the MYPROJECT.ELF to main/MYPROJECT.ELF at the end o...

I am using the idf as a lib in my cmake project (idf.cmake). It seems the majority of the build runs through, but during the end of `cmake --build .` I get an error my ELF cannot be found, even when it exists down build/main/MYPROJECT.ELF. It appears either my ELF is in the wrong place or what gener...