initial commit

Signed-off-by: Peter Siegmund <developer@mars3142.org>

main/CMakeLists.txt

@@ -0,0 +1,2 @@
+idf_component_register(SRCS "main.c"
+                    INCLUDE_DIRS ".")

main/main.c

@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <esp_task_wdt.h>
+#include <nvs.h>
+#include <nvs_flash.h>
+
+void nvs_init()
+{
+    esp_err_t ret = nvs_flash_init();
+    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND)
+    {
+        ESP_ERROR_CHECK(nvs_flash_erase());
+        ret = nvs_flash_init();
+    }
+    ESP_ERROR_CHECK(ret);
+}
+
+void setup()
+{
+    nvs_init();
+}
+
+void loop()
+{
+    ESP_ERROR_CHECK(esp_task_wdt_reset());
+}
+
+void app_main()
+{
+    setup();
+    while (1)
+    {
+        loop();
+    }
+}