fix isr service error

firmware/main/CMakeLists.txt

@@ -7,5 +7,7 @@ idf_component_register(
         esp_eth
         driver
         nvs_flash
+        esp_driver_gpio
     INCLUDE_DIRS ""
 )
+

firmware/main/inet_mon_main.cpp

@@ -14,6 +14,7 @@
 #include "nvs_flash.h"
 
 #include "driver/spi_master.h"
+#include "driver/gpio.h"
 
 #include "esp_eth.h"
 #include "esp_eth_mac.h"
@@ -119,6 +120,8 @@ extern "C" void app_main(void)
     esp_event_handler_register(ETH_EVENT, ESP_EVENT_ANY_ID, &eth_event_handler, NULL);
     esp_event_handler_register(IP_EVENT, IP_EVENT_ETH_GOT_IP, &got_ip_event_handler, NULL);
 
+    ESP_ERROR_CHECK(gpio_install_isr_service(0));
+
     // ---------------- SPI BUS ----------------
     spi_bus_config_t buscfg = {};