I've defined two project configurations ('debug', 'release') using the 'ESP-IDF Open Project Configuration' page.

It has created `esp_idf_project_configuration.json` and all is well, I can select a project configuration from the status bar and it uses the values specified in `esp_idf_project ...

My app reads from stdin just fine but the keys are not echoed in the monitor - I tried pressing CTRL-T,e but it says unknown menu character. Enabling local echo in VSCode settings doesn't help either. Am I out of luck?

But the QR code is generated using those values...?

When using Security level 2, a QR code is used for provisioning via a mobile app. I'm confused about this comment in the wifi_prov_mgr sample.


#if CONFIG_EXAMPLE_PROV_SEC2_DEV_MODE
/* This pop field represents the password that will be used to generate salt and verifier.
* The field is present ...

Sure, but unless the output format is guaranteed not to change then it could break when the espefuse tool is updated.

Hi, I can get the MAC address using espefuse but it means extracting it from the output using sed or some similar pattern matching tool. This isn't ideal as the format of the output from espefuse isn't guaranteed. Is there a method to get the MAC address in a more defined way?

Thanks,
Charlie.

For ...

Thanks for this - I'm not sure I understand what you mean when you say 'set up {two} of them instead of just one' - can you clarify what functions you're calling to do this?

I have two I2C devices, one supports 1Mbit, the other supports 400Kbit. I would like to use the fast device at the fast speed but if I initialize the I2C device with `i2c_param_config` at 1Mbit then, when I want to communicate with the slow device I need to change the clock speed to 400Kbit.

At the ...

Is the following code a reasonable way to factory reset the wifi credentials?

void wifi_factory_reset()
{
wifi_config_t blank_config;
memset(&blank_config, 0, sizeof(blank_config));

ESP_ERROR_CHECK(esp_wifi_disconnect());
ESP_ERROR_CHECK(esp_wifi_stop());
ESP_ERROR_CHECK(esp_wifi_set_config ...

idf.py reconfigure doesn't list the `common` component and gives no warnings

CMakeLists.txt doesn't declare a dependency on `common`

Is it a supported scenario to have a component that exists outside the project folder? If so, can you explain the recommended way to make it happen?

I'm using cmake ...