esp_modem: Moved to component folder

components/esp_modem/examples/modem_console/main/modem_console_main.cpp

@@ -213,7 +213,7 @@ extern "C" void app_main(void)
     });
     // start console REPL
     ESP_ERROR_CHECK(esp_console_start_repl(s_repl));
-    ESP_LOGI(TAG, "Exiting...%d", esp_get_free_heap_size());
-    // wait till for exit
+    // wait for exit
     exit_signal.wait_any(1, UINT32_MAX);
+    ESP_LOGI(TAG, "Exiting...%d", esp_get_free_heap_size());
 }

components/esp_modem/examples/pppos_client/main/pppos_client_main.c

@@ -149,7 +149,7 @@ void app_main(void)
     // check if PIN needed
     bool pin_ok = false;
     if (esp_modem_read_pin(dce, &pin_ok) == ESP_OK && pin_ok == false) {
-        if (esp_modem_set_pin(dce, "1234") == ESP_OK) {
+        if (esp_modem_set_pin(dce, CONFIG_EXAMPLE_SIM_PIN) == ESP_OK) {
             vTaskDelay(pdMS_TO_TICKS(1000));
         } else {
             abort();

components/esp_modem/idf_component.yml

@@ -0,0 +1,6 @@
+version: "0.1.5"
+description: esp modem
+dependencies:
+  # Required IDF version
+  idf:
+    version: ">=4.1"