Device Boot

Device startup and runtime environment initialization. More...

Functions
esp_err_t	eif_device_initialize (void)
	Configures system-wide services and prepares the device networking environment. More...

Detailed Description

This module initializes the device hardware and prepares the runtime environment for the application layer.

Function Documentation

eif_device_initialize()

esp_err_t eif_device_initialize

(

void

)

Sets up the base runtime environment, applies initial device configurations, and binds essential system handlers required to start the device.

Note

This function should be called immediately after eif_core_initialize().

Returns

• ESP_OK: Device layer initialization was successful.
• ESP_ERR_INVALID_ARG: Internal error. One of the mandatory arguments is passed as a NULL pointer.

Example of use:

#include <esp_err.h>
#include <esp_iot_framework_core.h>
#include <esp_iot_framework_device.h>
 
void app_main(void) {
    ESP_ERROR_CHECK(eif_core_initialize());
    ESP_ERROR_CHECK(eif_device_initialize());
 
    // Further code...
}