#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_system.h"
+#include "esp_spi_flash.h"
-void hello_task(void *pvParameter)
+
+void app_main()
{
printf("Hello world!\n");
+
+ /* Print chip information */
+ esp_chip_info_t chip_info;
+ esp_chip_info(&chip_info);
+ printf("This is ESP32 chip with %d CPU cores, WiFi%s%s, ",
+ chip_info.cores,
+ (chip_info.features & CHIP_FEATURE_BT) ? "/BT" : "",
+ (chip_info.features & CHIP_FEATURE_BLE) ? "/BLE" : "");
+
+ printf("silicon revision %d, ", chip_info.revision);
+
+ printf("%dMB %s flash\n", spi_flash_get_chip_size() / (1024 * 1024),
+ (chip_info.features & CHIP_FEATURE_EMB_FLASH) ? "embedded" : "external");
+
for (int i = 10; i >= 0; i--) {
printf("Restarting in %d seconds...\n", i);
vTaskDelay(1000 / portTICK_PERIOD_MS);
fflush(stdout);
esp_restart();
}
-
-void app_main()
-{
- xTaskCreate(&hello_task, "hello_task", 2048, NULL, 5, NULL);
-}