You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
33 lines
1010 B
33 lines
1010 B
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "freertos/FreeRTOS.h"
|
|
#include "freertos/task.h"
|
|
#include "freertos/queue.h"
|
|
#include "driver/uart.h"
|
|
#include "esp_log.h"
|
|
#include "nvs_flash.h"
|
|
#include "nvs.h"
|
|
#include "esp_tls.h"
|
|
#include "esp_crt_bundle.h"
|
|
#include "tic.h"
|
|
#include "wifi.h"
|
|
#include "mqtt.h"
|
|
|
|
// Embedded via component.mk
|
|
extern const uint8_t cacert_pem_start[] asm("_binary_cacert_pem_start");
|
|
extern const uint8_t cacert_pem_end[] asm("_binary_cacert_pem_end");
|
|
|
|
void app_main(void) {
|
|
// NVS is used to store wifi credentials. So, we need to initialize it first.
|
|
ESP_ERROR_CHECK(nvs_flash_init());
|
|
|
|
// Inject the Let's Encrypt Root CA certificate in the global CA store
|
|
ESP_ERROR_CHECK(esp_tls_init_global_ca_store());
|
|
ESP_ERROR_CHECK(esp_tls_set_global_ca_store((const unsigned char *) cacert_pem_start, cacert_pem_end - cacert_pem_start));
|
|
|
|
wifi_init_sta();
|
|
wifi_wait_for_online();
|
|
mqtt_init();
|
|
mqtt_wait_for_readiness();
|
|
tic_uart_init();
|
|
}
|
|
|