miss some head includes in esp_afe_config.h (AIS-1180)

[IamFive]

it requires stdbool and esp_err.

code blow will raise error in ide:

#include "esp_afe_config.h"
afe_config_t afe_config = AFE_CONFIG_DEFAULT();

but if update code to this, it works. I did not find out why it requires esp_err.h, :(

#include <stdbool.h>

#include "esp_err.h"
#include "esp_afe_config.h"

afe_config_t afe_config = AFE_CONFIG_DEFAULT();